improvements nov2025 (#10)

* Add benchmark and httplog modules, update UI for modals artefacts

.github/FUNDING.yml

@@ -0,0 +1,2 @@
+github: [lukaszraczylo]
+custom: [monzo.me/lukaszraczylo]

.github/workflows/autoupdate.yaml

@@ -0,0 +1,73 @@
+name: Autoupdate go.mod and go.sum
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 3 * * *"
+
+env:
+  GO_VERSION: ">=1.21"
+
+jobs:
+  # This job is responsible for preparation of the build
+  # environment variables.
+  prepare:
+    name: Preparing build context
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+
+      - name: Install Go
+        uses: actions/setup-go@v5
+        id: cache
+        with:
+          go-version: ${{env.GO_VERSION}}
+          cache-dependency-path: "**/*.sum"
+
+      - name: Go get dependencies
+        if: steps.cache.outputs.cache-hit != 'true'
+        run: |
+          go get ./...
+
+  # This job is responsible for running tests and linting the codebase
+  test:
+    name: "Unit testing"
+    runs-on: ubuntu-latest
+    container: golang:1
+    needs: [prepare]
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # Ensure full history is checked out
+          token: ${{ secrets.GHCR_TOKEN }}
+
+      - name: Install Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{env.GO_VERSION}}
+          cache-dependency-path: "**/*.sum"
+
+      - name: Install dependencies
+        run: |
+          apt-get update
+          apt-get install ca-certificates make -y
+          update-ca-certificates
+          go mod tidy
+          go get -u -v ./...
+          go mod tidy -v
+
+      - name: Run unit tests
+        run: |
+          CI_RUN=${CI} make test
+          git config --global --add safe.directory /__w/kportal/kportal
+
+      - name: Commit changes
+        uses: stefanzweifel/git-auto-commit-action@v5
+        with:
+          commit_message: "Update go.mod and go.sum"
+          commit_options: "--no-verify --signoff"
+          file_pattern: "go.mod go.sum"

.goreleaser.yaml

@@ -19,7 +19,7 @@ builds:
       - arm64
     ldflags:
       - -s -w
-      - -X main.version={{.Version}}
+      - -X main.appVersion={{.Version}}
 
 archives:
   - id: kportal

Makefile

@@ -37,7 +37,7 @@ GOFMT=$(GOCMD) fmt
 
 # Build flags
 BUILD_FLAGS=-buildvcs=false
-LDFLAGS=-ldflags="-s -w -X main.version=$(VERSION)"
+LDFLAGS=-ldflags="-s -w -X main.appVersion=$(VERSION)"
 
 all: fmt vet staticcheck test build
 

README.md

@@ -9,34 +9,28 @@
 </p>
 
 <p align="center">
-  <strong>Modern Kubernetes port-forward manager with interactive terminal UI</strong>
+  <strong>Kubernetes port-forward manager with interactive terminal UI</strong>
 </p>
 
-kportal simplifies managing multiple Kubernetes port-forwards with an elegant, interactive terminal interface. Built with [Bubble Tea](https://github.com/charmbracelet/bubbletea), it provides real-time status updates, automatic reconnection, and hot-reload configuration support.
+kportal manages multiple Kubernetes port-forwards with an interactive terminal interface. It provides real-time status updates, automatic reconnection, hot-reload configuration, and mDNS hostname publishing.
 
 ![kportal Screenshot](docs/kportal-screenshot.png)
 
 ## ✨ Features
 
-- 🎯 **Interactive TUI** - Beautiful terminal interface with keyboard navigation (↑↓/jk, Space to toggle, q to quit)
+- **Interactive TUI** - Terminal interface with keyboard navigation
-- ➕ **Live Add** - Add new port-forwards on-the-fly without editing config files or restarting
+- **Live management** - Add, edit, and delete port-forwards without restarting
-- ✏️ **Live Edit** - Modify existing port-forwards (ports, resources, aliases) in real-time
+- **Auto-reconnect** - Exponential backoff retry on connection failures
-- 🗑️ **Live Delete** - Remove port-forwards instantly from the running session
+- **Hot-reload** - Configuration changes applied automatically
-- 🔄 **Auto-Reconnect** - Automatic retry with exponential backoff on connection failures (max 10s)
+- **Health monitoring** - Multiple check methods with stale connection detection
-- ⚡ **Hot-Reload** - Update configuration without restarting - changes applied automatically
+- **Multi-context** - Support for multiple Kubernetes contexts and namespaces
-- 🏥 **Advanced Health Checks** - Multiple check methods (tcp-dial, data-transfer) with stale connection detection
+- **Pod restart handling** - Automatic reconnection when pods restart
-- 🛡️ **Goroutine Watchdog** - Detects and recovers from completely hung workers
+- **Label selectors** - Dynamic pod targeting using label selectors
-- 🎨 **Multi-Context** - Support for multiple Kubernetes contexts and namespaces
+- **Port conflict detection** - Validates port availability with PID information
-- 📦 **Batch Management** - Manage all port-forwards from a single configuration file
+- **mDNS hostnames** - Access forwards via `.local` hostnames
-- 🔌 **Toggle Forwards** - Enable/disable individual port-forwards on the fly with Space key
+- **HTTP traffic logging** - Real-time HTTP request/response logging for debugging
-- 🚀 **Grace Period** - Smart 10-second grace period to avoid false "Error" status on startup
+- **Connection benchmarking** - Built-in HTTP benchmarking with latency statistics
-- 📊 **Status Display** - Clear visual indicators: Active (●), Starting (○), Reconnecting (◐), Error (✗)
+- **Headless mode** - Background operation for scripting and automation
-- 🔍 **Error Reporting** - Detailed error messages displayed below the table
-- 🔄 **Pod Restart Handling** - Detects and reconnects to pods when they restart
-- 🏷️ **Label Selector Support** - Dynamically target pods using label selectors
-- 📋 **Prefix Matching** - Automatically find and reconnect to pods with name prefixes
-- 🚫 **Port Conflict Detection** - Validates port availability before starting with detailed PID info
-- 🎭 **Alias Support** - Cleaner, more readable display names for your forwards
 
 ## 📦 Installation
 
@@ -46,7 +40,7 @@ kportal simplifies managing multiple Kubernetes port-forwards with an elegant, i
 brew install lukaszraczylo/brew-taps/kportal
 ```
 
-### Quick Install Script
+### Quick Install
 
 ```bash
 curl -fsSL https://raw.githubusercontent.com/lukaszraczylo/kportal/main/install.sh | bash
@@ -54,24 +48,19 @@ curl -fsSL https://raw.githubusercontent.com/lukaszraczylo/kportal/main/install.
 
 ### Manual Download
 
-Download the latest binary for your platform from the [releases page](https://github.com/lukaszraczylo/kportal/releases):
+Download binaries from the [releases page](https://github.com/lukaszraczylo/kportal/releases).
-
-- **macOS**: `kportal-{version}-darwin-{amd64|arm64}.tar.gz`
-- **Linux**: `kportal-{version}-linux-{amd64|arm64}.tar.gz`
-- **Windows**: `kportal-{version}-windows-{amd64|arm64}.zip`
 
 ### Build from Source
 
 ```bash
 git clone https://github.com/lukaszraczylo/kportal.git
 cd kportal
-make build
+make build && make install
-make install
 ```
 
 ## 🚀 Quick Start
 
-1. **Create a configuration file** (`.kportal.yaml`):
+Create `.kportal.yaml`:
 
 ```yaml
 contexts:
@@ -85,32 +74,36 @@ contexts:
             localPort: 5432
             alias: prod-db
 
-      - name: frontend
+          - resource: service/api
-        forwards:
-          - resource: service/redis
             protocol: tcp
-            port: 6379
+            port: 8080
-            localPort: 6380
+            localPort: 8080
-            alias: prod-redis
+            alias: api
+            httpLog: true  # Enable HTTP traffic logging
 ```
 
-2. **Run kportal**:
+Run:
 
 ```bash
 kportal
 ```
 
-3. **Navigate the interface**:
+### Keyboard Controls
-   - `↑↓` or `j/k` - Navigate through forwards
+
-   - `Space` or `Enter` - Toggle forward on/off
+| Key | Action |
-   - `a` - Add new port-forward interactively
+|-----|--------|
-   - `e` - Edit selected port-forward
+| `↑↓` / `j/k` | Navigate |
-   - `d` - Delete selected port-forward
+| `Space` / `Enter` | Toggle forward |
-   - `q` - Quit application
+| `n` | Add new forward |
+| `e` | Edit forward |
+| `d` | Delete forward |
+| `b` | Benchmark connection |
+| `l` | View HTTP logs |
+| `q` | Quit |
 
 ## 📖 Configuration
 
-### Simple Configuration
+### Basic Structure
 
 ```yaml
 contexts:
@@ -118,149 +111,115 @@ contexts:
     namespaces:
       - name: <namespace-name>
         forwards:
-          - resource: <resource-type>/<resource-name>
+          - resource: <type>/<name>
             protocol: tcp
             port: <remote-port>
             localPort: <local-port>
-            alias: <friendly-name>  # Optional
+            alias: <display-name>      # optional
+            selector: <label-selector> # optional
+            httpLog: true              # optional - enable HTTP logging
 ```
 
-### Advanced Configuration
+### Forward Options
 
-```yaml
+| Field | Required | Description |
-contexts:
+|-------|----------|-------------|
-  # Production cluster
+| `resource` | Yes | Resource type and name (e.g., `service/postgres`, `pod/my-app`) |
-  - name: prod-us-west
+| `protocol` | Yes | Protocol (`tcp`) |
-    namespaces:
+| `port` | Yes | Remote port |
-      - name: databases
+| `localPort` | Yes | Local port |
-        forwards:
+| `alias` | No | Display name and mDNS hostname |
-          # Direct pod connection with prefix matching
+| `selector` | No | Label selector for pod resolution |
-          - resource: pod/postgres-primary
+| `httpLog` | No | Enable HTTP traffic logging (`true`/`false`) |
-            protocol: tcp
-            port: 5432
-            localPort: 5432
-            alias: prod-postgres
-
-          # Service connection
-          - resource: service/redis-master
-            protocol: tcp
-            port: 6379
-            localPort: 6379
-            alias: prod-redis
-
-          # Pod with label selector
-          - resource: pod
-            selector: app=mongodb
-            protocol: tcp
-            port: 27017
-            localPort: 27017
-            alias: mongo
-
-      - name: applications
-        forwards:
-          - resource: deployment/api-server
-            protocol: tcp
-            port: 8080
-            localPort: 8080
-            alias: api
-
-  # Development cluster
-  - name: dev-local
-    namespaces:
-      - name: default
-        forwards:
-          - resource: service/grafana
-            protocol: tcp
-            port: 3000
-            localPort: 3000
-            alias: grafana-dashboard
-```
-
-### Configuration Options
-
-| Field | Type | Required | Description |
-|-------|------|----------|-------------|
-| `resource` | string | Yes | Kubernetes resource with type prefix (e.g., `service/name`, `pod/name`) |
-| `protocol` | string | Yes | Connection protocol (typically `tcp`) |
-| `port` | int | Yes | Remote port on the Kubernetes resource |
-| `localPort` | int | Yes | Local port to forward to |
-| `alias` | string | No | Friendly name for display (defaults to resource name) |
-| `selector` | string | No | Label selector for dynamic pod selection (e.g., `app=nginx,env=prod`) |
 
 ### Resource Formats
 
-- **Pod by name**: `pod/pod-name` or just `pod-name`
+| Format | Description |
-- **Pod by prefix**: `pod/my-app` (matches `my-app-xyz789`, `my-app-abc123`, etc.)
+|--------|-------------|
-- **Pod by selector**: Set `resource: pod` and use `selector: app=nginx`
+| `service/name` | Service forwarding |
-- **Service**: `service/service-name` or `svc/service-name`
+| `pod/name` | Direct pod by name |
-- **Deployment**: `deployment/deployment-name` or `deploy/deployment-name`
+| `pod/prefix` | Pod by prefix (matches `prefix-*`) |
+| `pod` + `selector` | Pod by label selector |
+| `deployment/name` | Deployment |
 
-### Health Check & Reliability (Advanced)
+### Health Check Configuration
-
-kportal includes advanced health checking to prevent stale connections during long-running operations like database dumps:
 
 ```yaml
 healthCheck:
-  interval: "3s"              # Health check frequency (default: 3s)
+  interval: "3s"           # Check frequency
-  timeout: "2s"               # Health check timeout (default: 2s)
+  timeout: "2s"            # Check timeout
-  method: "data-transfer"     # Check method: "tcp-dial" or "data-transfer" (default: data-transfer)
+  method: "data-transfer"  # tcp-dial or data-transfer
-  maxConnectionAge: "25m"     # Proactive reconnect before k8s timeout (default: 25m)
+  maxConnectionAge: "25m"  # Reconnect before k8s timeout
-  maxIdleTime: "10m"          # Detect hung connections (default: 10m)
+  maxIdleTime: "10m"       # Detect idle connections
-
-reliability:
-  tcpKeepalive: "30s"         # TCP keepalive interval (default: 30s)
-  dialTimeout: "30s"          # Connection dial timeout (default: 30s)
-  retryOnStale: true          # Auto-reconnect stale connections (default: true)
-```
-
-**Health Check Methods:**
-- **`tcp-dial`**: Fast TCP connection test - verifies local port is listening
-- **`data-transfer`**: More reliable - attempts to read data to verify tunnel is functional
-
-**Stale Detection:**
-- **Max Connection Age**: Kubernetes API typically has 30-minute timeout. kportal reconnects at 25 minutes by default to avoid hitting this limit. **Important**: Age-based reconnection only occurs when the connection is ALSO idle - active transfers (like database dumps) are never interrupted.
-- **Max Idle Time**: Detects connections with no data transfer, common when intermediate firewalls drop idle TCP connections
-
-**Use Case Example - Database Dumps:**
-```yaml
-# Optimized for long-running pg_dump
-healthCheck:
-  method: "data-transfer"
-  maxConnectionAge: "20m"  # Only applies when idle - won't interrupt active dumps
-  maxIdleTime: "5m"        # Detects truly stale connections
 
 reliability:
   tcpKeepalive: "30s"
+  dialTimeout: "30s"
   retryOnStale: true
 ```
 
-This configuration ensures multi-hour database dumps complete without interruption. The `maxConnectionAge` will only trigger reconnection if the connection has been idle for more than `maxIdleTime`, preventing interruption of active data transfers.
+Health check methods:
+- `tcp-dial` - Fast TCP connection test
+- `data-transfer` - Verifies tunnel functionality by attempting data read
 
-## 🎮 Usage
+Connection age reconnection only triggers when the connection is also idle, preventing interruption of active transfers like database dumps.
 
-### Interactive Mode (Default)
+### mDNS Hostnames
+
+Enable mDNS to access forwards via `.local` hostnames:
+
+```yaml
+mdns:
+  enabled: true
+
+contexts:
+  - name: production
+    namespaces:
+      - name: default
+        forwards:
+          - resource: service/postgres
+            port: 5432
+            localPort: 5432
+            alias: prod-db  # Accessible via prod-db.local:5432
+```
+
+- Explicit `alias` becomes `<alias>.local`
+- Without alias, hostname is generated from resource name (`service/redis` → `redis.local`)
+- Works on macOS (Bonjour) and Linux (avahi-daemon)
+
+Verify registration:
+```bash
+dns-sd -B _kportal._tcp local       # macOS
+avahi-browse -t _kportal._tcp       # Linux
+```
+
+## Usage
+
+### Interactive Mode
 
 ```bash
 kportal
 ```
 
-Starts the interactive TUI where you can:
-- View all configured port-forwards in a table
-- See real-time status updates (Active, Starting, Reconnecting, Error)
-- Toggle forwards on/off with Space key
-- View detailed error messages at the bottom of the screen
-
 ### Verbose Mode
 
 ```bash
 kportal -v
 ```
 
-Runs in verbose mode with:
+### Headless Mode
-- Detailed logging to stdout
+
-- Periodic status table updates every 2 seconds
+Run without TUI for scripting and automation:
-- Full error traces
+
-- No interactive controls (for automation/debugging)
+```bash
+kportal -headless
+```
+
+Combines well with verbose mode for background operation:
+
+```bash
+kportal -headless -v &
+```
 
 ### Validate Configuration
 
@@ -268,442 +227,152 @@ Runs in verbose mode with:
 kportal --check
 ```
 
-Validates your configuration file without starting any forwards:
+### Custom Config File
-- Checks YAML syntax
-- Validates all required fields
-- Detects duplicate local ports
-- Shows validation errors with line numbers
-
-### Custom Configuration File
 
 ```bash
 kportal -c /path/to/config.yaml
 ```
 
-### Version Information
+## Status Indicators
+
+| Indicator | Description |
+|-----------|-------------|
+| `● Active` | Connection healthy |
+| `○ Starting` | Initial connection (10s grace period) |
+| `◐ Reconnecting` | Reconnecting after failure |
+| `✗ Error` | Connection failed |
+| `○ Disabled` | Manually disabled |
+
+## Advanced Features
+
+### HTTP Traffic Logging
+
+Press `l` in the TUI to view real-time HTTP traffic for a selected forward. The log viewer shows:
+
+| Column | Description |
+|--------|-------------|
+| TIME | Request timestamp |
+| METHOD | HTTP method (GET, POST, etc.) |
+| STATUS | Response status code |
+| LATENCY | Request duration |
+| PATH | Request path |
+
+**Keyboard shortcuts:**
+
+| Key | Action |
+|-----|--------|
+| `↑/↓` | Navigate entries |
+| `g/G` | Jump to top/bottom |
+| `a` | Toggle auto-scroll |
+| `f` | Cycle filter mode (All → Non-2xx → Errors) |
+| `/` | Search by path or method |
+| `c` | Clear all filters |
+| `q` | Close log viewer |
+
+**Filter modes:**
+- **All** - Show all entries
+- **Non-2xx** - Hide successful (2xx) responses
+- **Errors** - Show only 4xx and 5xx responses
+
+### Connection Benchmarking
+
+Press `b` in the TUI to benchmark a selected forward. Configure:
+
+- **URL Path** - Target endpoint (default: `/`)
+- **Method** - HTTP method (GET, POST, etc.)
+- **Concurrency** - Number of parallel workers
+- **Requests** - Total number of requests
+
+Results include:
+- Success/failure counts
+- Min/Max/Avg latency
+- P50/P95/P99 percentiles
+- Throughput (requests/sec)
+- Status code distribution
+
+### Hot-Reload
+
+Configuration changes are applied automatically. Manual reload:
 
 ```bash
-kportal --version
+kill -HUP $(pgrep kportal)
-# Output: kportal version 0.1.5
 ```
 
-## 🔄 kftray Migration
+### Port Conflict Detection
 
-Migrate from kftray JSON configuration:
+kportal validates port availability at startup and during hot-reload, showing which process is using conflicting ports.
+
+### Retry Strategy
+
+Exponential backoff: 1s → 2s → 4s → 8s → 10s (max). Retries continue indefinitely until connection succeeds.
+
+## Migration from kftray
 
 ```bash
 kportal --convert configs.json --convert-output .kportal.yaml
 ```
 
-**Example conversion:**
+## Signal Handling
 
-kftray JSON:
+- `Ctrl+C` / `SIGTERM` - Graceful shutdown
-```json
+- `SIGHUP` - Reload configuration
-[
-  {
-    "service": "postgres",
-    "namespace": "default",
-    "local_port": 5432,
-    "remote_port": 5432,
-    "context": "production",
-    "workload_type": "service",
-    "protocol": "tcp",
-    "alias": "prod-db"
-  }
-]
-```
-
-Converts to kportal YAML:
-```yaml
-contexts:
-  - name: production
-    namespaces:
-      - name: default
-        forwards:
-          - resource: service/postgres
-            protocol: tcp
-            port: 5432
-            localPort: 5432
-            alias: prod-db
-```
-
-## 🎨 Status Indicators
-
-| Indicator | Status | Description |
-|-----------|--------|-------------|
-| `● Active` | 🟢 Green | Port-forward is active and healthy |
-| `○ Starting` | 🟡 Yellow | Initial connection in progress (10s grace period) |
-| `◐ Reconnecting` | 🟡 Yellow | Attempting to reconnect after failure |
-| `✗ Error` | 🔴 Red | Connection failed - see error details below table |
-| `○ Disabled` | ⚪ Gray | Port-forward manually disabled via Space key |
-
-## 🛠️ Advanced Features
-
-### Hot-Reload
-
-kportal automatically watches for configuration file changes and reloads:
-
-```bash
-# Edit your config while kportal is running
-vim .kportal.yaml
-
-# Changes are applied automatically within seconds:
-# - New forwards are started
-# - Removed forwards are stopped
-# - Existing forwards continue running unchanged
-```
-
-Supports manual reload via `SIGHUP`:
-```bash
-kill -HUP $(pgrep kportal)
-```
-
-### Health Checks
-
-Built-in health monitoring system:
-- **Check interval**: Every 5 seconds
-- **Timeout**: 2 seconds per check
-- **Grace period**: 10 seconds for new connections
-- **Automatic updates**: Real-time status changes in UI
-- **Error tracking**: Detailed error messages for failed connections
-
-### Error Display
-
-When connections fail, errors are displayed below the table:
-
-```
-Errors:
-  • prod-postgres: dial tcp 127.0.0.1:5432: connect: connection refused
-  • prod-redis: i/o timeout after 2.0s
-```
-
-Errors automatically clear when:
-- Connection becomes healthy
-- Forward is disabled
-- Forward is removed
-
-### Port Conflict Detection
-
-kportal checks for port conflicts at multiple stages:
-
-**At startup:**
-```
-Port conflicts detected:
-  Port 8080:
-    • Requested by: api-server (context: prod, namespace: default)
-    • Currently used by: PID 1234 (chrome)
-```
-
-**During hot-reload:**
-- Only validates new ports being added
-- Skips currently managed ports
-- Rejects configuration if conflicts found
-
-### Pod Restart Handling
-
-When a pod restarts:
-1. Port-forward connection breaks
-2. kportal immediately re-resolves the resource:
-   - For prefix matches: Finds newest pod with matching prefix
-   - For selectors: Re-queries pods with matching labels
-3. Reconnects to new pod
-4. Logs the switch: `Switched to new pod: old-pod-abc → new-pod-xyz`
-
-### Retry Strategy
-
-Exponential backoff with maximum interval:
-- **Intervals**: 1s → 2s → 4s → 8s → 10s (max)
-- **Infinite retries**: Continues until connection succeeds
-- **Independent**: Each forward has its own retry logic
-- **Grace period**: First 10 seconds show "Starting" instead of "Error"
-
-## 🔧 Development
-
-### Prerequisites
-
-- Go 1.23 or higher
-- Access to a Kubernetes cluster
-- kubectl configured with contexts
-
-### Building
-
-```bash
-# Build binary
-make build
-
-# Run tests
-make test
-
-# Run all checks (fmt, vet, staticcheck, test)
-make all
-
-# Check current version
-make version
-
-# Install locally
-make install
-
-# Install system-wide
-sudo make install-system
-
-# Clean build artifacts
-make clean
-```
-
-### Project Structure
-
-```
-kportal/
-├── cmd/kportal/              # Main application entry point
-├── internal/
-│   ├── config/               # Configuration parsing and validation
-│   ├── forward/              # Port-forward manager and workers
-│   │   ├── manager.go        # Orchestrates all forwards
-│   │   ├── worker.go         # Individual forward worker
-│   │   └── port_checker.go   # Port conflict detection
-│   ├── healthcheck/          # Health monitoring system
-│   │   └── checker.go        # Port health checking
-│   ├── k8s/                  # Kubernetes client wrapper
-│   │   ├── client.go         # K8s client management
-│   │   ├── port_forward.go   # Port-forward implementation
-│   │   └── resolver.go       # Resource resolution
-│   ├── retry/                # Retry logic with backoff
-│   │   └── backoff.go        # Exponential backoff
-│   ├── ui/                   # Terminal UI implementations
-│   │   ├── bubbletea_ui.go   # Interactive TUI (Bubble Tea)
-│   │   └── table_ui.go       # Simple table for verbose mode
-│   └── converter/            # kftray JSON converter
-├── Formula/                  # Homebrew formula
-├── .github/workflows/        # CI/CD pipelines
-│   └── release.yml           # Release automation
-├── install.sh                # Installation script
-├── semver.yaml               # Semantic version config
-├── Makefile                  # Build automation
-└── README.md                 # This file
-```
-
-## 📝 Examples
-
-### Database Access
-
-```yaml
-contexts:
-  production:
-    namespaces:
-      databases:
-        - resource: postgres-primary
-          port: 5432
-          local_port: 5432
-          alias: prod-db
-```
-
-Connect with:
-```bash
-kportal  # Start in another terminal
-psql -h localhost -p 5432 -U postgres
-```
-
-### Multiple Services
-
-```yaml
-contexts:
-  dev:
-    namespaces:
-      default:
-        - resource: api
-          port: 8080
-          local_port: 8080
-        - resource: frontend
-          port: 3000
-          local_port: 3000
-        - resource: redis
-          port: 6379
-          local_port: 6379
-```
-
-Access:
-- API: `http://localhost:8080`
-- Frontend: `http://localhost:3000`
-- Redis: `redis-cli -p 6379`
-
-### Cross-Context Setup
-
-```yaml
-contexts:
-  prod-us:
-    namespaces:
-      backend:
-        - resource: api
-          port: 8080
-          local_port: 8080
-          alias: prod-us-api
-
-  prod-eu:
-    namespaces:
-      backend:
-        - resource: api
-          port: 8080
-          local_port: 8081  # Different local port
-          alias: prod-eu-api
-```
-
-Compare APIs across regions simultaneously.
-
-### Debug Multiple Pod Versions
-
-```yaml
-contexts:
-  production:
-    namespaces:
-      default:
-        # Version 1
-        - resource: pod
-          selector: app=myapp,version=v1
-          port: 8080
-          local_port: 8080
-          alias: app-v1
-
-        # Version 2
-        - resource: pod
-          selector: app=myapp,version=v2
-          port: 8080
-          local_port: 8081
-          alias: app-v2
-
-        # Debug port for v2
-        - resource: pod
-          selector: app=myapp,version=v2
-          port: 6060
-          local_port: 6060
-          alias: app-v2-pprof
-```
 
 ## 🐛 Troubleshooting
 
 ### Port Already in Use
 
-**Problem**: `Port 8080: already in use by PID 1234 (chrome)`
-
-**Solutions**:
 ```bash
-# Find the process
+lsof -i :<port>
-lsof -i :8080
+kill <pid>
-
-# Kill the process
-kill 1234
-
-# Or use a different local port in config
-local_port: 8081
 ```
 
 ### Connection Refused
 
-**Problem**: `dial tcp 127.0.0.1:8080: connect: connection refused`
+1. Verify pod is running: `kubectl get pods -n <namespace>`
-
+2. Verify port is correct: `kubectl describe pod <pod>`
-**Common causes**:
+3. Check service endpoints: `kubectl get endpoints <service>`
-1. **Pod not ready yet** - Wait for status to change from "Starting" → "Active" (10s grace period)
-2. **Wrong port number** - Verify the pod/service actually exposes that port
-3. **Service not exposed** - Check with `kubectl get svc` and `kubectl describe svc <name>`
-
-**Debug**:
-```bash
-# Check pod status
-kubectl get pods -n <namespace>
-
-# Check if port is exposed
-kubectl describe pod <pod-name> -n <namespace>
-
-# Check service endpoints
-kubectl get endpoints <service-name> -n <namespace>
-```
 
 ### Context Not Found
 
-**Problem**: `context "prod" not found in kubeconfig`
-
-**Solution**:
 ```bash
-# List available contexts
 kubectl config get-contexts
-
-# Verify context name matches
-kubectl config current-context
-
-# Update your config to use the correct context name
 ```
 
-### Health Check Errors During Startup
+## 🔧 Development
 
-**Problem**: Seeing "Error" status immediately after starting
+### Prerequisites
 
-**This is normal!** kportal has a 10-second grace period. If the connection is still failing after 10 seconds, check:
+- Go 1.23+
-- Pod is running: `kubectl get pods`
+- Kubernetes cluster access
-- Port is correct in config
+- kubectl configured
-- Network connectivity to cluster
 
-### Logs Covering UI
+### Build
 
-**Problem**: Kubernetes client logs appearing over the interactive UI
-
-**This is fixed in v0.1.5+**. The interactive mode now completely suppresses all logs including:
-- Standard Go `log` package
-- Kubernetes `klog` output
-- Any stderr/stdout leakage
-
-If you still see logs, please file an issue!
-
-## 🤝 Contributing
-
-Contributions are welcome! Please see [CONTRIBUTING.md](CONTRIBUTING.md) for guidelines.
-
-1. Fork the repository
-2. Create a feature branch (`git checkout -b feature/amazing-feature`)
-3. Make your changes and add tests
-4. Run checks: `make all`
-5. Commit your changes (follow [semantic commit messages](#semantic-versioning))
-6. Push to the branch (`git push origin feature/amazing-feature`)
-7. Open a Pull Request
-
-### Semantic Versioning
-
-This project uses [semver-gen](https://github.com/lukaszraczylo/semver-generator) for automatic semantic version generation based on git commit messages.
-
-**Version Keywords:**
-- **Patch** (0.0.X): `fix`, `bugfix`, `hotfix`, `patch`, `docs`, `test`, `refactor`
-- **Minor** (0.X.0): `feat`, `feature`, `add`, `enhance`, `update`, `improve`
-- **Major** (X.0.0): `breaking`, `major`, `BREAKING CHANGE`
-
-Example commits:
 ```bash
-git commit -m "feat: add health check grace period"  # Bumps minor version
+make build    # Build binary
-git commit -m "fix: resolve port conflict detection" # Bumps patch version
+make test     # Run tests
-git commit -m "breaking: change config file format"  # Bumps major version
+make all      # fmt, vet, staticcheck, test
+make install  # Install locally
 ```
 
-## 📄 License
+## Contributing
 
-This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.
+See [CONTRIBUTING.md](CONTRIBUTING.md) for guidelines.
 
-## 🙏 Acknowledgments
+## License
 
-- Built with [Bubble Tea](https://github.com/charmbracelet/bubbletea) by Charm - An awesome framework for building terminal UIs
+MIT License - see [LICENSE](LICENSE).
-- Styled with [Lipgloss](https://github.com/charmbracelet/lipgloss) - Terminal styling library
-- Inspired by [kftray](https://github.com/hcavarsan/kftray) - Original GUI port-forward manager
-- Uses [client-go](https://github.com/kubernetes/client-go) for Kubernetes integration
-- Version management by [semver-gen](https://github.com/lukaszraczylo/semver-generator)
 
-## 📚 Documentation
+## Acknowledgments
+
+- [Bubble Tea](https://github.com/charmbracelet/bubbletea) - Terminal UI framework
+- [Lipgloss](https://github.com/charmbracelet/lipgloss) - Terminal styling
+- [client-go](https://github.com/kubernetes/client-go) - Kubernetes client
+- [kftray](https://github.com/hcavarsan/kftray) - Inspiration
+
+## Links
 
 - [Website](https://lukaszraczylo.github.io/kportal)
-- [Issue Tracker](https://github.com/lukaszraczylo/kportal/issues)
+- [Issues](https://github.com/lukaszraczylo/kportal/issues)
 - [Releases](https://github.com/lukaszraczylo/kportal/releases)
 - [Changelog](CHANGELOG.md)
-
-## Signal Handling
-
-- `Ctrl+C` / `SIGTERM`: Graceful shutdown (closes all forwards)
-- `SIGHUP`: Reload configuration file
-
----
-
-Made with ❤️ by [Lukasz Raczylo](https://github.com/lukaszraczylo)

RELEASE_SETUP.md

@@ -1,320 +0,0 @@
-# Release Infrastructure Setup Summary
-
-This document summarizes all the release infrastructure that has been set up for kportal.
-
-## ✅ Completed Setup
-
-### 1. GitHub Actions CI/CD Pipeline
-
-**File**: `.github/workflows/release.yml`
-
-**Features**:
-- Multi-platform binary builds (Linux, macOS, Windows - amd64 & arm64)
-- Automatic release creation on version tags
-- Binary archiving (tar.gz for Unix, zip for Windows)
-- SHA256 checksum generation
-- Automated Homebrew formula updates
-- Release notes generation
-
-**How to trigger**:
-```bash
-# Commit with semantic versioning keywords
-git commit -m "feat: add new feature"
-
-# Tag the release
-git tag -a v0.2.0 -m "Release v0.2.0"
-
-# Push tags
-git push origin v0.2.0
-```
-
-The pipeline will automatically:
-1. Build binaries for all platforms
-2. Create GitHub release with binaries
-3. Update Homebrew tap formula
-4. Generate release notes
-
-### 2. Installation Methods
-
-#### A. Homebrew Formula
-
-**File**: `Formula/kportal.rb`
-
-**Installation command**:
-```bash
-brew install lukaszraczylo/tap/kportal
-```
-
-**Note**: Formula is automatically updated by CI/CD pipeline. You'll need to create a separate tap repository:
-1. Create repo: `https://github.com/lukaszraczylo/brew-taps`
-2. Add Formula/kportal.rb to that repo
-3. Set `HOMEBREW_TAP_TOKEN` secret in GitHub repository settings
-
-#### B. Quick Install Script
-
-**File**: `install.sh`
-
-**Features**:
-- Auto-detects OS and architecture
-- Downloads appropriate binary
-- Extracts and installs to /usr/local/bin
-- Verifies installation
-- Colorful output with emoji indicators
-
-**Installation command**:
-```bash
-curl -fsSL https://raw.githubusercontent.com/lukaszraczylo/kportal/main/install.sh | bash
-```
-
-#### C. Manual Download
-
-Users can download binaries directly from GitHub releases:
-```
-https://github.com/lukaszraczylo/kportal/releases
-```
-
-### 3. Documentation
-
-#### A. Comprehensive README.md
-
-**File**: `README.md`
-
-**Contents**:
-- Feature showcase with emojis
-- Multiple installation methods
-- Quick start guide
-- Configuration examples
-- Usage instructions
-- Advanced features documentation
-- Troubleshooting guide
-- Contributing guidelines
-
-#### B. GitHub Pages Website
-
-**File**: `docs/index.html`
-
-**Features**:
-- Modern, responsive design with TailwindCSS
-- Hero section with clear CTA
-- Feature showcase cards
-- Installation guide
-- Configuration examples with syntax highlighting
-- Documentation links
-- Mobile-friendly
-
-**URL** (once enabled): `https://lukaszraczylo.github.io/kportal`
-
-**To enable**:
-1. Go to GitHub repository settings
-2. Pages section
-3. Source: Deploy from a branch
-4. Branch: main
-5. Folder: /docs
-
-### 4. Supporting Files
-
-#### CHANGELOG.md
-**File**: `CHANGELOG.md`
-
-Tracks all changes following Keep a Changelog format. Update this file with each release.
-
-#### CONTRIBUTING.md
-**File**: `CONTRIBUTING.md`
-
-Guidelines for:
-- Bug reporting
-- Feature requests
-- Pull request process
-- Commit message format
-- Development setup
-- Testing guidelines
-
-## 🚀 Release Workflow
-
-### Standard Release Process
-
-1. **Develop features**
-   ```bash
-   git checkout -b feature/my-feature
-   # Make changes
-   make test
-   make all
-   ```
-
-2. **Commit with semantic messages**
-   ```bash
-   git commit -m "feat: add amazing feature"
-   git commit -m "fix: resolve bug in health check"
-   ```
-
-3. **Update CHANGELOG.md**
-   ```markdown
-   ## [0.2.0] - 2025-11-24
-   
-   ### Added
-   - Amazing new feature
-   
-   ### Fixed
-   - Bug in health check
-   ```
-
-4. **Tag the release**
-   ```bash
-   git tag -a v0.2.0 -m "Release v0.2.0"
-   git push origin main
-   git push origin v0.2.0
-   ```
-
-5. **CI/CD automatically**:
-   - Builds all binaries
-   - Creates GitHub release
-   - Updates Homebrew formula
-   - Attaches binaries and checksums
-
-### Version Bumping (Semantic Versioning)
-
-Version is automatically determined by semver-gen from commit messages:
-
-- **Patch** (0.0.X): `fix`, `bugfix`, `hotfix`, `patch`, `docs`, `test`, `refactor`
-- **Minor** (0.X.0): `feat`, `feature`, `add`, `enhance`, `update`, `improve`
-- **Major** (X.0.0): `breaking`, `major`, `BREAKING CHANGE`
-
-## 📦 Platform Support
-
-### Supported Platforms
-
-| OS      | Architecture | Archive Format |
-|---------|-------------|----------------|
-| Linux   | amd64       | tar.gz         |
-| Linux   | arm64       | tar.gz         |
-| macOS   | amd64       | tar.gz         |
-| macOS   | arm64       | tar.gz         |
-| Windows | amd64       | zip            |
-| Windows | arm64       | zip            |
-
-## 🔒 Required GitHub Secrets
-
-For full automation, set these secrets in your GitHub repository:
-
-1. **GITHUB_TOKEN** - Automatically provided by GitHub Actions
-2. **HOMEBREW_TAP_TOKEN** - Personal access token for updating Homebrew tap
-   - Create at: https://github.com/settings/tokens
-   - Permissions needed: `repo` scope
-   - Add to repository secrets
-
-## 📝 Next Steps
-
-### 1. Enable GitHub Pages
-- Repository Settings → Pages → Source: main branch, /docs folder
-
-### 2. Create Homebrew Tap Repository
-```bash
-# Create new repository
-gh repo create lukaszraczylo/brew-taps --public
-
-# Clone and set up
-git clone https://github.com/lukaszraczylo/brew-taps
-cd brew-taps
-cp ../kportal/Formula/kportal.rb ./Formula/
-git add Formula/kportal.rb
-git commit -m "Initial formula for kportal"
-git push origin main
-```
-
-### 3. Add GitHub Token to Secrets
-- Repository Settings → Secrets and variables → Actions
-- New repository secret
-- Name: `HOMEBREW_TAP_TOKEN`
-- Value: Your personal access token
-
-### 4. Create First Release
-```bash
-cd kportal
-git add .
-git commit -m "feat: initial release setup"
-git push origin main
-git tag -a v0.1.5 -m "Release v0.1.5"
-git push origin v0.1.5
-```
-
-### 5. Test Installation Methods
-
-After first release, test:
-```bash
-# Homebrew (once tap is set up)
-brew install lukaszraczylo/tap/kportal
-
-# Quick install script
-curl -fsSL https://raw.githubusercontent.com/lukaszraczylo/kportal/main/install.sh | bash
-
-# Manual download
-# Visit releases page and download binary
-```
-
-## 🎨 Customization
-
-### Update Website Colors
-
-Edit `docs/index.html`:
-```javascript
-tailwind.config = {
-    theme: {
-        extend: {
-            colors: {
-                primary: '#3b82f6',    // Blue
-                secondary: '#8b5cf6',   // Purple
-                dark: '#0f172a',        // Dark slate
-            }
-        }
-    }
-}
-```
-
-### Update Release Notes Template
-
-Edit `.github/workflows/release.yml` in the "Generate release notes" step.
-
-## 📊 Monitoring
-
-After releases, monitor:
-- GitHub Actions workflow runs
-- GitHub Releases page
-- Homebrew tap repository commits
-- Download statistics on releases page
-
-## 🐛 Troubleshooting
-
-### Release workflow fails
-- Check GitHub Actions logs
-- Verify all required secrets are set
-- Ensure tag follows v\d+.\d+.\d+ format
-
-### Homebrew formula not updating
-- Verify HOMEBREW_TAP_TOKEN is valid
-- Check tap repository permissions
-- Review release workflow logs
-
-### Install script fails
-- Test locally with different OS/arch combinations
-- Check release binary naming matches script expectations
-- Verify binaries are attached to release
-
-## ✅ Checklist for First Release
-
-- [ ] All code committed and pushed
-- [ ] GitHub Pages enabled
-- [ ] Homebrew tap repository created
-- [ ] HOMEBREW_TAP_TOKEN secret set
-- [ ] CHANGELOG.md updated
-- [ ] Version tag created and pushed
-- [ ] Release workflow completed successfully
-- [ ] Binaries attached to release
-- [ ] Homebrew formula updated
-- [ ] Install script tested
-- [ ] Documentation website live
-- [ ] README.md installation links work
-
----
-
-**Documentation last updated**: 2025-11-23
-**Setup completed for**: kportal v0.1.5

WIZARD_USAGE.md

@@ -1,171 +1,104 @@
-# Interactive Add/Remove Wizards
+# Interactive Wizards
 
-kportal now includes interactive wizards for adding and removing port forwards directly from the running UI!
+kportal includes wizards for adding and removing port forwards from the running UI.
 
-## Quick Start
+## ⌨️ Quick Reference
 
-Run kportal normally:
+| Key | Action |
-```bash
+|-----|--------|
-./kportal
+| `a` | Add new forward |
-```
+| `d` | Delete forwards |
 
-From the main view:
+## ➕ Add Forward Wizard
-- Press **`n`** to add a new port forward
-- Press **`d`** to delete existing port forwards
 
-## Add Forward Wizard (`n` key)
+Press `a` from the main view to start the wizard.
 
-The wizard guides you through 7 steps to add a new forward:
+### Steps
 
-### Step 1: Select Context
+1. **Context** - Select Kubernetes context
-Choose from available Kubernetes contexts in your kubeconfig.
+2. **Namespace** - Select namespace
+3. **Resource Type** - Choose pod (prefix), pod (selector), or service
+4. **Resource** - Enter prefix, selector, or select service
+5. **Remote Port** - Enter port on the resource
+6. **Local Port** - Enter local port (validates availability)
+7. **Confirm** - Review and optionally add an alias
 
-### Step 2: Select Namespace
+### Navigation
-Pick the namespace where your resource lives.
 
-### Step 3: Select Resource Type
+| Key | Action |
-Three options:
+|-----|--------|
-- **Pod (by name prefix)** - Forward to a specific pod by prefix matching
+| `↑↓` / `j/k` | Navigate options |
-- **Pod (by label selector)** - Forward to pods matching labels (survives restarts)
+| `Enter` | Confirm and proceed |
-- **Service** - Most stable, load-balanced option
+| `Esc` | Go back / Cancel |
+| `Ctrl+C` | Cancel immediately |
 
-### Step 4: Enter Resource
+## 🗑️ Delete Forward Wizard
-- **Pod prefix**: Type a prefix like `nginx-` to match pods
-- **Label selector**: Enter labels like `app=nginx,env=prod`
-- **Service**: Select from a list of services
 
-The wizard shows real-time validation and matching resources!
+Press `d` from the main view.
 
-### Step 5: Remote Port
+### Navigation
-Enter the port number on the remote resource. The wizard displays detected ports from running containers.
 
-### Step 6: Local Port
+| Key | Action |
-Enter the local port to bind to. The wizard checks availability in real-time.
+|-----|--------|
+| `↑↓` / `j/k` | Navigate |
+| `Space` | Toggle selection |
+| `a` | Select all |
+| `n` | Deselect all |
+| `Enter` | Confirm deletion |
+| `Esc` | Cancel |
 
-### Step 7: Confirmation
+## 🎯 Resource Selection
-Review your configuration and optionally add an alias (friendly name). Confirm to save!
 
-### Navigation Keys
+### Pod by Prefix
 
-- **`↑`/`↓`** or **`j`/`k`** - Navigate options
+Enter app name prefix to match pods:
-- **`Enter`** - Confirm and proceed to next step
-- **`Esc`** - Go back one step (or cancel on first step)
-- **`Ctrl+C`** - Hard cancel and return to main view
-- **`Backspace`** - Delete characters in text fields
-
-## Remove Forward Wizard (`d` key)
-
-Multi-select interface for removing forwards:
-
-1. **Select forwards**: Use arrow keys to navigate, `Space` to toggle selection
-2. **Confirm removal**: Press `Enter` and confirm your choice
-
-### Navigation Keys
-
-- **`↑`/`↓`** or **`j`/`k`** - Navigate forwards
-- **`Space`** - Toggle selection of current forward
-- **`a`** - Select all forwards
-- **`n`** - Deselect all forwards
-- **`Enter`** - Proceed to confirmation
-- **`Esc`** - Cancel and return to main view
-- **`Ctrl+C`** - Hard cancel
-
-## Auto Hot-Reload
-
-When you save a forward via the wizard:
-1. The wizard writes to `.kportal.yaml` atomically
-2. The file watcher detects the change (~100ms)
-3. The manager reloads and starts the new forward
-4. The UI updates automatically
-
-No restart needed!
-
-## Error Handling
-
-The wizards handle errors gracefully:
-
-- **Cluster unreachable**: Shows error but allows manual entry
-- **Port conflicts**: Displays which process is using the port
-- **Invalid selectors**: Shows validation errors in real-time
-- **Duplicate ports**: Prevents adding forwards with conflicting ports
-
-## Tips
-
-### Pod Prefix Matching
-When using pod prefix, you can type just the app name:
 - `nginx` matches `nginx-deployment-abc123`
 - `postgres` matches `postgres-statefulset-0`
 
-### Label Selectors
+### Pod by Selector
-Use standard Kubernetes label syntax:
-- `app=nginx` - Single label
-- `app=nginx,env=prod` - Multiple labels (comma-separated)
-- Real-time validation shows matching pods as you type!
 
-### Aliases
+Use Kubernetes label syntax:
-Use aliases for cleaner UI display:
+- `app=nginx`
-- Instead of: `production/default/pod/nginx-deployment-abc123:80→8080`
+- `app=nginx,env=prod`
-- Shows as: `my-nginx:80→8080`
 
-### Quick Selection
+Matching pods are shown in real-time.
-In list views, you can use `j`/`k` (Vim-style) or arrow keys for navigation.
 
-## Example Workflow
+### Service
 
-Adding a forward for a PostgreSQL database:
+Select from discovered services in the namespace.
 
-1. Press `n` in main view
+## 🔄 Auto Hot-Reload
-2. Select context: `production` (arrow keys + Enter)
-3. Select namespace: `default` (arrow keys + Enter)
-4. Select type: `Service` (arrow keys + Enter)
-5. Select service: `postgres` (arrow keys + Enter)
-6. Enter remote port: `5432` (type + Enter)
-7. Enter local port: `5432` (type + Enter)
-8. Add alias: `prod-db` (optional, type + Enter)
-9. Confirm: Select "Add to .kportal.yaml" (Enter)
 
-Done! The forward starts automatically within seconds.
+Changes are applied automatically:
+1. Wizard writes to `.kportal.yaml` atomically
+2. File watcher detects change (~100ms)
+3. Manager reloads and starts forward
+4. UI updates
 
-## Architecture
+## Error Handling
 
-The wizards use:
+The wizards handle:
-- **Config Mutator**: Safe, atomic YAML writes (temp file + rename)
+- Cluster unreachable - allows manual entry
-- **K8s Discovery**: Lists contexts, namespaces, pods, services
+- Port conflicts - shows which process is using the port
-- **Modal Overlays**: Wizards appear centered over the main view
+- Invalid selectors - real-time validation
-- **Async Validation**: Port checks and selector validation run in background
+- Duplicate ports - prevents conflicts
-- **Hot-Reload Integration**: File watcher picks up changes automatically
 
-## Troubleshooting
+## 🐛 Troubleshooting
 
-### Wizards not appearing?
+### Wizard not appearing
-Check that kportal can connect to your Kubernetes cluster:
+
+Verify cluster connectivity:
 ```bash
 kubectl cluster-info
 ```
 
-### Port check showing wrong status?
+### Port validation delayed
-The port check happens asynchronously. Wait a moment after typing for validation.
 
-### Changes not appearing?
+Port checks run asynchronously. Wait briefly after typing.
-The file watcher triggers within 100ms. If changes aren't visible, check:
+
+### Changes not visible
+
+Check:
 1. `.kportal.yaml` was written correctly
-2. No validation errors in the file
+2. No validation errors in file
-3. kportal process is still running
+3. kportal process is running
-
----
-
-**Navigation Summary**
-
-Main View:
-- `n` - New forward wizard
-- `d` - Delete forward wizard
-- `Space` - Toggle forward on/off
-- `↑↓/jk` - Navigate forwards
-- `q` - Quit
-
-Wizards:
-- `Enter` - Next step / Confirm
-- `Esc` - Previous step / Cancel
-- `Ctrl+C` - Hard cancel
-- `↑↓/jk` - Navigate
-- `Space` - Toggle (in delete wizard)

cmd/kportal/main.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"context"
 	"flag"
 	"fmt"
 	"io"
@@ -16,9 +17,12 @@ import (
 	"github.com/nvm/kportal/internal/config"
 	"github.com/nvm/kportal/internal/converter"
 	"github.com/nvm/kportal/internal/forward"
+	"github.com/nvm/kportal/internal/httplog"
 	"github.com/nvm/kportal/internal/k8s"
 	"github.com/nvm/kportal/internal/logger"
+	"github.com/nvm/kportal/internal/mdns"
 	"github.com/nvm/kportal/internal/ui"
+	"github.com/nvm/kportal/internal/version"
 	"k8s.io/klog/v2"
 )
 
@@ -26,24 +30,35 @@ const (
 	defaultConfigFile        = ".kportal.yaml"
 	initialForwardSettleTime = 100 * time.Millisecond
 	tableUpdateInterval      = 2 * time.Second
+
+	// GitHub repository info for update checks
+	githubOwner = "lukaszraczylo"
+	githubRepo  = "kportal"
 )
 
 var (
 	configFile    = flag.String("c", defaultConfigFile, "Path to configuration file")
 	verbose       = flag.Bool("v", false, "Enable verbose logging")
+	headless      = flag.Bool("headless", false, "Run in headless mode (no UI, for background/daemon use)")
 	logFormat     = flag.String("log-format", "text", "Log format: text or json")
 	check         = flag.Bool("check", false, "Validate configuration and exit")
 	showVersion   = flag.Bool("version", false, "Show version and exit")
+	checkUpdate   = flag.Bool("update", false, "Check for updates and exit")
 	convertInput  = flag.String("convert", "", "Convert kftray JSON config to kportal YAML (provide input file path)")
 	convertOutput = flag.String("convert-output", ".kportal.yaml", "Output file for converted configuration")
-	version       = "0.1.0" // Set via ldflags during build
+	appVersion    = "0.1.0" // Set via ldflags during build
 )
 
 func main() {
 	flag.Parse()
 
 	if *showVersion {
-		fmt.Printf("kportal version %s\n", version)
+		fmt.Printf("kportal version %s\n", appVersion)
+		os.Exit(0)
+	}
+
+	if *checkUpdate {
+		checkForUpdates()
 		os.Exit(0)
 	}
 
@@ -78,7 +93,7 @@ func main() {
 		logOutput = os.Stderr
 	} else {
 		logLevel = logger.LevelInfo
-		logOutput = io.Discard // Silence logger in non-verbose mode to prevent UI corruption
+		logOutput = io.Discard // Silence logger in non-verbose/headless mode to prevent UI corruption
 	}
 
 	switch *logFormat {
@@ -177,7 +192,7 @@ func main() {
 
 	// Only log startup messages in verbose mode
 	if *verbose {
-		log.Printf("kportal v%s", version)
+		log.Printf("kportal v%s", appVersion)
 		log.Printf("Loading configuration from: %s", *configFile)
 	}
 
@@ -197,11 +212,44 @@ func main() {
 		os.Exit(1)
 	}
 
-	// Create UI (bubbletea for interactive, simple table for verbose)
+	// Create mDNS publisher if enabled in config
+	mdnsPublisher := mdns.NewPublisher(cfg.IsMDNSEnabled())
+	manager.SetMDNSPublisher(mdnsPublisher)
+
+	if cfg.IsMDNSEnabled() && *verbose {
+		log.Printf("mDNS hostname publishing enabled - aliases will be accessible via <alias>.local")
+	}
+
+	// Create UI based on mode:
+	// - headless: no UI at all (background daemon)
+	// - verbose: simple table UI with logging
+	// - default: interactive bubbletea TUI
 	var bubbleTeaUI *ui.BubbleTeaUI
 	var tableUI *ui.TableUI
 
-	if !*verbose {
+	if *headless {
+		// Headless mode - no UI, just run forwards in background
+		// StatusUI remains nil, manager will handle this gracefully
+		if *verbose {
+			log.Printf("Running in headless mode with verbose logging")
+		}
+	} else if *verbose {
+		// Verbose mode with simple table
+		tableUI = ui.NewTableUI(*verbose)
+		manager.SetStatusUI(tableUI)
+
+		// Check for updates and print to log
+		go func() {
+			checker := version.NewChecker(githubOwner, githubRepo, appVersion)
+			ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+			defer cancel()
+
+			if update := checker.CheckForUpdate(ctx); update != nil {
+				log.Printf("Update available: v%s (current: v%s) - %s",
+					update.LatestVersion, update.CurrentVersion, update.ReleaseURL)
+			}
+		}()
+	} else {
 		// Interactive mode with bubbletea
 		bubbleTeaUI = ui.NewBubbleTeaUI(func(id string, enable bool) {
 			if enable {
@@ -209,17 +257,60 @@ func main() {
 			} else {
 				manager.DisableForward(id)
 			}
-		}, version)
+		}, appVersion)
 
 		// Set wizard dependencies
 		// Note: mutator is always available (for delete/edit), discovery requires valid kubeconfig (for add)
 		bubbleTeaUI.SetWizardDependencies(discovery, mutator, *configFile)
 
+		// Set HTTP log subscriber to enable live log viewing
+		bubbleTeaUI.SetHTTPLogSubscriber(func(forwardID string, callback func(entry ui.HTTPLogEntry)) func() {
+			worker := manager.GetWorker(forwardID)
+			if worker == nil {
+				return func() {} // No-op cleanup
+			}
+
+			proxy := worker.GetHTTPProxy()
+			if proxy == nil {
+				return func() {} // HTTP logging not enabled for this forward
+			}
+
+			proxyLogger := proxy.GetLogger()
+			if proxyLogger == nil {
+				return func() {}
+			}
+
+			// Subscribe to log entries
+			proxyLogger.AddCallback(func(entry httplog.Entry) {
+				callback(ui.HTTPLogEntry{
+					Timestamp:  entry.Timestamp.Format("15:04:05"),
+					Direction:  entry.Direction,
+					Method:     entry.Method,
+					Path:       entry.Path,
+					StatusCode: entry.StatusCode,
+					LatencyMs:  entry.LatencyMs,
+					BodySize:   entry.BodySize,
+				})
+			})
+
+			// Return cleanup function
+			return func() {
+				proxyLogger.ClearCallbacks()
+			}
+		})
+
+		// Check for updates in background (non-blocking)
+		go func() {
+			checker := version.NewChecker(githubOwner, githubRepo, appVersion)
+			ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+			defer cancel()
+
+			if update := checker.CheckForUpdate(ctx); update != nil {
+				bubbleTeaUI.SetUpdateAvailable(update.LatestVersion, update.ReleaseURL)
+			}
+		}()
+
 		manager.SetStatusUI(bubbleTeaUI)
-	} else {
-		// Verbose mode with simple table
-		tableUI = ui.NewTableUI(*verbose)
-		manager.SetStatusUI(tableUI)
 	}
 
 	// Start forwards
@@ -228,7 +319,90 @@ func main() {
 		os.Exit(1)
 	}
 
-	if *verbose {
+	if *headless {
+		// Headless mode - no UI, run as background daemon
+		// Setup signal handling
+		sigChan := make(chan os.Signal, 1)
+		signal.Notify(sigChan, os.Interrupt, syscall.SIGTERM, syscall.SIGHUP)
+
+		// Setup config watcher for hot-reload
+		watcher, err := config.NewWatcher(*configFile, func(newCfg *config.Config) error {
+			return manager.Reload(newCfg)
+		}, *verbose)
+		if err != nil {
+			if *verbose {
+				log.Printf("Warning: Failed to setup config watcher: %v", err)
+				log.Printf("Hot-reload will not be available")
+			}
+		} else {
+			watcher.Start()
+			defer watcher.Stop()
+		}
+
+		if *verbose {
+			log.Printf("Headless mode started. Press Ctrl+C to stop")
+		}
+
+		// Wait for signals
+		for {
+			sig := <-sigChan
+			switch sig {
+			case syscall.SIGHUP:
+				if *verbose {
+					log.Printf("Received SIGHUP, reloading configuration...")
+				}
+				newCfg, err := config.LoadConfig(*configFile)
+				if err != nil {
+					if *verbose {
+						log.Printf("Failed to reload config: %v", err)
+					}
+					continue
+				}
+
+				if errs := validator.ValidateConfig(newCfg); len(errs) > 0 {
+					if *verbose {
+						log.Printf("Config validation failed:")
+						log.Print(config.FormatValidationErrors(errs))
+					}
+					continue
+				}
+
+				if err := manager.Reload(newCfg); err != nil {
+					if *verbose {
+						log.Printf("Failed to reload: %v", err)
+					}
+				}
+
+			case os.Interrupt, syscall.SIGTERM:
+				if *verbose {
+					log.Printf("Received shutdown signal, stopping...")
+				}
+
+				// Graceful shutdown with timeout
+				shutdownDone := make(chan struct{})
+				go func() {
+					manager.Stop()
+					close(shutdownDone)
+				}()
+
+				select {
+				case <-shutdownDone:
+					if *verbose {
+						log.Printf("Graceful shutdown complete")
+					}
+				case <-time.After(5 * time.Second):
+					if *verbose {
+						log.Printf("Shutdown timed out, forcing exit...")
+					}
+				case sig := <-sigChan:
+					if *verbose {
+						log.Printf("Received second signal (%v), forcing exit...", sig)
+					}
+				}
+				os.Exit(0)
+			}
+		}
+	} else if *verbose {
 		// Verbose mode - use simple table with periodic updates
 		tableUI.RenderInitial()
 
@@ -283,7 +457,23 @@ func main() {
 
 			case os.Interrupt, syscall.SIGTERM:
 				log.Printf("Received shutdown signal, stopping...")
-				manager.Stop()
+
+				// Graceful shutdown with timeout - force exit if it takes too long
+				shutdownDone := make(chan struct{})
+				go func() {
+					manager.Stop()
+					close(shutdownDone)
+				}()
+
+				select {
+				case <-shutdownDone:
+					log.Printf("Graceful shutdown complete")
+				case <-time.After(5 * time.Second):
+					log.Printf("Shutdown timed out, forcing exit...")
+				case sig := <-sigChan:
+					// Second signal received - force exit immediately
+					log.Printf("Received second signal (%v), forcing exit...", sig)
+				}
 				os.Exit(0)
 			}
 		}
@@ -322,3 +512,24 @@ func main() {
 		manager.Stop()
 	}
 }
+
+// checkForUpdates checks for available updates and prints the result
+func checkForUpdates() {
+	fmt.Printf("kportal version %s\n", appVersion)
+	fmt.Println("Checking for updates...")
+
+	checker := version.NewChecker(githubOwner, githubRepo, appVersion)
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	defer cancel()
+
+	update := checker.CheckForUpdate(ctx)
+	if update == nil {
+		fmt.Println("You are running the latest version.")
+		return
+	}
+
+	fmt.Printf("\nUpdate available: v%s\n", update.LatestVersion)
+	fmt.Printf("Download: %s\n", update.ReleaseURL)
+	fmt.Println("\nTo update, download the latest release from the URL above")
+	fmt.Println("or use your package manager (e.g., 'brew upgrade kportal').")
+}

go.mod

@@ -6,8 +6,9 @@ require (
 	github.com/charmbracelet/bubbletea v1.3.10
 	github.com/charmbracelet/lipgloss v1.1.0
 	github.com/fsnotify/fsnotify v1.9.0
+	github.com/go-logr/logr v1.4.3
+	github.com/grandcat/zeroconf v1.0.0
 	github.com/stretchr/testify v1.11.1
-	golang.org/x/term v0.37.0
 	gopkg.in/yaml.v3 v3.0.1
 	k8s.io/api v0.34.2
 	k8s.io/apimachinery v0.34.2
@@ -17,6 +18,7 @@ require (
 
 require (
 	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
+	github.com/cenkalti/backoff v2.2.1+incompatible // indirect
 	github.com/charmbracelet/colorprofile v0.3.3 // indirect
 	github.com/charmbracelet/x/ansi v0.11.1 // indirect
 	github.com/charmbracelet/x/cellbuf v0.0.14 // indirect
@@ -25,11 +27,9 @@ require (
 	github.com/clipperhouse/stringish v0.1.1 // indirect
 	github.com/clipperhouse/uax29/v2 v2.3.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/emicklei/go-restful/v3 v3.13.0 // indirect
 	github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f // indirect
 	github.com/fxamacker/cbor/v2 v2.9.0 // indirect
-	github.com/go-logr/logr v1.4.3 // indirect
 	github.com/go-openapi/jsonpointer v0.22.3 // indirect
 	github.com/go-openapi/jsonreference v0.21.3 // indirect
 	github.com/go-openapi/swag v0.25.3 // indirect
@@ -53,6 +53,7 @@ require (
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-localereader v0.0.1 // indirect
 	github.com/mattn/go-runewidth v0.0.19 // indirect
+	github.com/miekg/dns v1.1.68 // indirect
 	github.com/moby/spdystream v0.5.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee // indirect
@@ -68,15 +69,19 @@ require (
 	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
 	go.yaml.in/yaml/v2 v2.4.3 // indirect
 	go.yaml.in/yaml/v3 v3.0.4 // indirect
+	golang.org/x/mod v0.30.0 // indirect
 	golang.org/x/net v0.47.0 // indirect
 	golang.org/x/oauth2 v0.33.0 // indirect
+	golang.org/x/sync v0.18.0 // indirect
 	golang.org/x/sys v0.38.0 // indirect
+	golang.org/x/term v0.37.0 // indirect
 	golang.org/x/text v0.31.0 // indirect
 	golang.org/x/time v0.14.0 // indirect
+	golang.org/x/tools v0.39.0 // indirect
 	google.golang.org/protobuf v1.36.10 // indirect
 	gopkg.in/evanphx/json-patch.v4 v4.13.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
-	k8s.io/kube-openapi v0.0.0-20251121143641-b6aabc6c6745 // indirect
+	k8s.io/kube-openapi v0.0.0-20251125145642-4e65d59e963e // indirect
 	k8s.io/utils v0.0.0-20251002143259-bc988d571ff4 // indirect
 	sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 // indirect
 	sigs.k8s.io/randfill v1.0.0 // indirect

go.sum

@@ -2,6 +2,8 @@ github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPd
 github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs=
 github.com/aymanbagabas/go-osc52/v2 v2.0.1 h1:HwpRHbFMcZLEVr42D4p7XBqjyuxQH5SMiErDT4WkJ2k=
 github.com/aymanbagabas/go-osc52/v2 v2.0.1/go.mod h1:uYgXzlJ7ZpABp8OJ+exZzJJhRNQ2ASbcXHWsFqH8hp8=
+github.com/cenkalti/backoff v2.2.1+incompatible h1:tNowT99t7UNflLxfYYSlKYsBpXdEet03Pg2g16Swow4=
+github.com/cenkalti/backoff v2.2.1+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QHaoyV4aDUVVkXQJJJ3NXXM=
 github.com/charmbracelet/bubbletea v1.3.10 h1:otUDHWMMzQSB0Pkc87rm691KZ3SWa4KUlvF9nRvCICw=
 github.com/charmbracelet/bubbletea v1.3.10/go.mod h1:ORQfo0fk8U+po9VaNvnV95UPWA1BitP1E0N6xJPlHr4=
 github.com/charmbracelet/colorprofile v0.3.3 h1:DjJzJtLP6/NZ8p7Cgjno0CKGr7wwRJGxWUwh2IyhfAI=
@@ -23,8 +25,6 @@ github.com/clipperhouse/uax29/v2 v2.3.0/go.mod h1:Wn1g7MK6OoeDT0vL+Q0SQLDz/KpfsV
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
-github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
 github.com/emicklei/go-restful/v3 v3.13.0 h1:C4Bl2xDndpU6nJ4bc1jXd+uTmYPVUwkD6bFY/oTyCes=
 github.com/emicklei/go-restful/v3 v3.13.0/go.mod h1:6n3XBCmQQb25CM2LCACGz8ukIrRry+4bhvbpWn3mrbc=
 github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f h1:Y/CXytFA4m6baUTXGLOoWe4PQhGxaX0KpnayAqC48p4=
@@ -84,6 +84,8 @@ github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gorilla/websocket v1.5.4-0.20250319132907-e064f32e3674 h1:JeSE6pjso5THxAzdVpqr6/geYxZytqFMBCOtn/ujyeo=
 github.com/gorilla/websocket v1.5.4-0.20250319132907-e064f32e3674/go.mod h1:r4w70xmWCQKmi1ONH4KIaBptdivuRPyosB9RmPlGEwA=
+github.com/grandcat/zeroconf v1.0.0 h1:uHhahLBKqwWBV6WZUDAT71044vwOTL+McW0mBJvo6kE=
+github.com/grandcat/zeroconf v1.0.0/go.mod h1:lTKmG1zh86XyCoUeIHSA4FJMBwCJiQmGfcP2PdzytEs=
 github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
 github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
 github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
@@ -100,6 +102,9 @@ github.com/mattn/go-localereader v0.0.1 h1:ygSAOl7ZXTx4RdPYinUpg6W99U8jWvWi9Ye2J
 github.com/mattn/go-localereader v0.0.1/go.mod h1:8fBrzywKY7BI3czFoHkuzRoWE9C+EiG4R1k4Cjx5p88=
 github.com/mattn/go-runewidth v0.0.19 h1:v++JhqYnZuu5jSKrk9RbgF5v4CGUjqRfBm05byFGLdw=
 github.com/mattn/go-runewidth v0.0.19/go.mod h1:XBkDxAl56ILZc9knddidhrOlY5R/pDhgLpndooCuJAs=
+github.com/miekg/dns v1.1.27/go.mod h1:KNUDUusw/aVsxyTYZM1oqvCicbwhgbNgztCETuNZ7xM=
+github.com/miekg/dns v1.1.68 h1:jsSRkNozw7G/mnmXULynzMNIsgY2dHC8LO6U6Ij2JEA=
+github.com/miekg/dns v1.1.68/go.mod h1:fujopn7TB3Pu3JM69XaawiU0wqjpL9/8xGop5UrTPps=
 github.com/moby/spdystream v0.5.0 h1:7r0J1Si3QO/kjRitvSLVVFUjxMEb/YLj6S9FF62JBCU=
 github.com/moby/spdystream v0.5.0/go.mod h1:xBAYlnt/ay+11ShkdFKNAG7LsyK/tmNBVvVOwrfMgdI=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
@@ -122,6 +127,8 @@ github.com/onsi/ginkgo/v2 v2.21.0 h1:7rg/4f3rB88pb5obDgNZrNHrQ4e6WpjonchcpuBRnZM
 github.com/onsi/ginkgo/v2 v2.21.0/go.mod h1:7Du3c42kxCUegi0IImZ1wUQzMBVecgIHjR1C+NkhLQo=
 github.com/onsi/gomega v1.35.1 h1:Cwbd75ZBPxFSuZ6T+rN/WCb/gOc6YgFBXLlZLhC7Ds4=
 github.com/onsi/gomega v1.35.1/go.mod h1:PvZbdDc8J6XJEpDK4HCuRBm8a6Fzp9/DmhC9C7yFlog=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
@@ -151,10 +158,15 @@ golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8U
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/exp v0.0.0-20231006140011-7918f672742d h1:jtJma62tbqLibJ5sFQz8bKtEM8rJBtfilJ2qTU199MI=
 golang.org/x/exp v0.0.0-20231006140011-7918f672742d/go.mod h1:ldy0pHrwJyGW56pPQzzkH36rKxoZW1tw7ZJpeKx+hdo=
+golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/mod v0.30.0 h1:fDEXFVZ/fmCKProc/yAXXUijritrDzahmwwefnjoPFk=
+golang.org/x/mod v0.30.0/go.mod h1:lAsf5O2EvJeSFMiBxXDki7sCgAxEUcZHXoXMKT4GJKc=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20190923162816-aa69164e4478/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20200114155413-6afb5195e5aa/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.47.0 h1:Mx+4dIFzqraBXUugkia1OOvlD6LemFo1ALMHjrXDOhY=
@@ -164,8 +176,11 @@ golang.org/x/oauth2 v0.33.0/go.mod h1:lzm5WQJQwKZ3nwavOZ3IS5Aulzxi68dUSgRHujetwE
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.18.0 h1:kr88TuHDroi+UVf+0hZnirlk8o8T+4MrK6mr60WkH/I=
+golang.org/x/sync v0.18.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190924154521-2837fb4f24fe/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -181,10 +196,11 @@ golang.org/x/time v0.14.0 h1:MRx4UaLrDotUKUdCIqzPC48t1Y9hANFKIRpNx+Te8PI=
 golang.org/x/time v0.14.0/go.mod h1:eL/Oa2bBBK0TkX57Fyni+NgnyQQN4LitPmob2Hjnqw4=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20191216052735-49a3e744a425/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
-golang.org/x/tools v0.38.0 h1:Hx2Xv8hISq8Lm16jvBZ2VQf+RLmbd7wVUsALibYI/IQ=
+golang.org/x/tools v0.39.0 h1:ik4ho21kwuQln40uelmciQPp9SipgNDdrafrYA4TmQQ=
-golang.org/x/tools v0.38.0/go.mod h1:yEsQ/d/YK8cjh0L6rZlY8tgtlKiBNTL14pGDJPJpYQs=
+golang.org/x/tools v0.39.0/go.mod h1:JnefbkDPyD8UU2kI5fuf8ZX4/yUeh9W877ZeBONxUqQ=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -208,8 +224,8 @@ k8s.io/client-go v0.34.2 h1:Co6XiknN+uUZqiddlfAjT68184/37PS4QAzYvQvDR8M=
 k8s.io/client-go v0.34.2/go.mod h1:2VYDl1XXJsdcAxw7BenFslRQX28Dxz91U9MWKjX97fE=
 k8s.io/klog/v2 v2.130.1 h1:n9Xl7H1Xvksem4KFG4PYbdQCQxqc/tTUyrgXaOhHSzk=
 k8s.io/klog/v2 v2.130.1/go.mod h1:3Jpz1GvMt720eyJH1ckRHK1EDfpxISzJ7I9OYgaDtPE=
-k8s.io/kube-openapi v0.0.0-20251121143641-b6aabc6c6745 h1:c3rI/4s8ibM4vV5UOIlbgkBpwkylI5I9YiPlOtf2g4Q=
+k8s.io/kube-openapi v0.0.0-20251125145642-4e65d59e963e h1:iW9ChlU0cU16w8MpVYjXk12dqQ4BPFBEgif+ap7/hqQ=
-k8s.io/kube-openapi v0.0.0-20251121143641-b6aabc6c6745/go.mod h1:kdmbQkyfwUagLfXIad1y2TdrjPFWp2Q89B3qkRwf/pQ=
+k8s.io/kube-openapi v0.0.0-20251125145642-4e65d59e963e/go.mod h1:kdmbQkyfwUagLfXIad1y2TdrjPFWp2Q89B3qkRwf/pQ=
 k8s.io/utils v0.0.0-20251002143259-bc988d571ff4 h1:SjGebBtkBqHFOli+05xYbK8YF1Dzkbzn+gDM4X9T4Ck=
 k8s.io/utils v0.0.0-20251002143259-bc988d571ff4/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 h1:IpInykpT6ceI+QxKBbEflcR5EXP7sU1kvOlxwZh5txg=

internal/benchmark/results.go

@@ -0,0 +1,130 @@
+package benchmark
+
+import (
+	"sort"
+	"time"
+)
+
+// Results holds the aggregated results of a benchmark run
+type Results struct {
+	ForwardID     string          `json:"forward_id"`
+	URL           string          `json:"url"`
+	Method        string          `json:"method"`
+	StartTime     time.Time       `json:"start_time"`
+	EndTime       time.Time       `json:"end_time"`
+	TotalRequests int             `json:"total_requests"`
+	Successful    int             `json:"successful"`
+	Failed        int             `json:"failed"`
+	Latencies     []time.Duration `json:"-"` // Raw latencies for percentile calculation
+	StatusCodes   map[int]int     `json:"status_codes"`
+	Errors        map[string]int  `json:"errors,omitempty"`
+	BytesRead     int64           `json:"bytes_read"`
+	BytesWritten  int64           `json:"bytes_written"`
+}
+
+// Stats holds calculated statistics
+type Stats struct {
+	MinLatency time.Duration `json:"min_latency_ms"`
+	MaxLatency time.Duration `json:"max_latency_ms"`
+	AvgLatency time.Duration `json:"avg_latency_ms"`
+	P50Latency time.Duration `json:"p50_latency_ms"`
+	P95Latency time.Duration `json:"p95_latency_ms"`
+	P99Latency time.Duration `json:"p99_latency_ms"`
+	Throughput float64       `json:"throughput_rps"`
+	Duration   time.Duration `json:"duration"`
+}
+
+// NewResults creates a new Results instance
+func NewResults(forwardID, url, method string) *Results {
+	return &Results{
+		ForwardID:   forwardID,
+		URL:         url,
+		Method:      method,
+		StartTime:   time.Now(),
+		Latencies:   make([]time.Duration, 0),
+		StatusCodes: make(map[int]int),
+		Errors:      make(map[string]int),
+	}
+}
+
+// RecordSuccess records a successful HTTP request (transport succeeded)
+// Note: only 2xx status codes are counted as successful for statistics
+func (r *Results) RecordSuccess(statusCode int, latency time.Duration, bytesRead, bytesWritten int64) {
+	r.TotalRequests++
+	// Only count 2xx as successful
+	if statusCode >= 200 && statusCode < 300 {
+		r.Successful++
+	} else {
+		r.Failed++
+	}
+	r.Latencies = append(r.Latencies, latency)
+	r.StatusCodes[statusCode]++
+	r.BytesRead += bytesRead
+	r.BytesWritten += bytesWritten
+}
+
+// RecordFailure records a failed request
+func (r *Results) RecordFailure(err error, latency time.Duration) {
+	r.TotalRequests++
+	r.Failed++
+	r.Latencies = append(r.Latencies, latency)
+	r.Errors[err.Error()]++
+}
+
+// Finalize marks the benchmark as complete
+func (r *Results) Finalize() {
+	r.EndTime = time.Now()
+}
+
+// CalculateStats calculates statistics from the results
+func (r *Results) CalculateStats() Stats {
+	stats := Stats{
+		Duration: r.EndTime.Sub(r.StartTime),
+	}
+
+	if len(r.Latencies) == 0 {
+		return stats
+	}
+
+	// Sort latencies for percentile calculation
+	sorted := make([]time.Duration, len(r.Latencies))
+	copy(sorted, r.Latencies)
+	sort.Slice(sorted, func(i, j int) bool {
+		return sorted[i] < sorted[j]
+	})
+
+	// Calculate min, max, avg
+	var total time.Duration
+	stats.MinLatency = sorted[0]
+	stats.MaxLatency = sorted[len(sorted)-1]
+
+	for _, lat := range sorted {
+		total += lat
+	}
+	stats.AvgLatency = total / time.Duration(len(sorted))
+
+	// Calculate percentiles
+	stats.P50Latency = percentile(sorted, 50)
+	stats.P95Latency = percentile(sorted, 95)
+	stats.P99Latency = percentile(sorted, 99)
+
+	// Calculate throughput
+	if stats.Duration > 0 {
+		stats.Throughput = float64(r.TotalRequests) / stats.Duration.Seconds()
+	}
+
+	return stats
+}
+
+// percentile calculates the p-th percentile of sorted durations
+func percentile(sorted []time.Duration, p int) time.Duration {
+	if len(sorted) == 0 {
+		return 0
+	}
+
+	idx := (p * len(sorted)) / 100
+	if idx >= len(sorted) {
+		idx = len(sorted) - 1
+	}
+	return sorted[idx]
+}

internal/benchmark/runner.go

@@ -0,0 +1,230 @@
+package benchmark
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"io"
+	"net/http"
+	"sync"
+	"sync/atomic"
+	"time"
+)
+
+// ProgressCallback is called periodically with benchmark progress
+type ProgressCallback func(completed, total int)
+
+// Config holds the benchmark configuration
+type Config struct {
+	URL              string            // Target URL
+	Method           string            // HTTP method
+	Headers          map[string]string // Custom headers
+	Body             []byte            // Request body
+	Concurrency      int               // Number of concurrent workers
+	Requests         int               // Total number of requests (0 = use duration)
+	Duration         time.Duration     // Duration to run (0 = use requests)
+	Timeout          time.Duration     // Request timeout
+	ProgressCallback ProgressCallback  // Optional callback for progress updates
+}
+
+// DefaultConfig returns a default benchmark configuration
+func DefaultConfig() Config {
+	return Config{
+		Method:      "GET",
+		Concurrency: 10,
+		Requests:    100,
+		Timeout:     30 * time.Second,
+	}
+}
+
+// Runner executes HTTP benchmarks
+type Runner struct {
+	client *http.Client
+}
+
+// NewRunner creates a new benchmark runner
+func NewRunner() *Runner {
+	return &Runner{
+		client: &http.Client{
+			Timeout: 30 * time.Second,
+			Transport: &http.Transport{
+				MaxIdleConns:        100,
+				MaxIdleConnsPerHost: 100,
+				IdleConnTimeout:     90 * time.Second,
+			},
+		},
+	}
+}
+
+// Run executes the benchmark and returns results
+func (r *Runner) Run(ctx context.Context, forwardID string, cfg Config) (*Results, error) {
+	if cfg.URL == "" {
+		return nil, fmt.Errorf("URL is required")
+	}
+
+	if cfg.Concurrency < 1 {
+		cfg.Concurrency = 1
+	}
+
+	// Ensure concurrency doesn't exceed number of requests (for request-based mode)
+	if cfg.Duration == 0 && cfg.Requests > 0 && cfg.Concurrency > cfg.Requests {
+		cfg.Concurrency = cfg.Requests
+	}
+
+	if cfg.Timeout > 0 {
+		r.client.Timeout = cfg.Timeout
+	}
+
+	results := NewResults(forwardID, cfg.URL, cfg.Method)
+
+	// Create work channel
+	workCh := make(chan struct{}, cfg.Concurrency*2)
+
+	// Create context for cancellation
+	runCtx, cancel := context.WithCancel(ctx)
+	defer cancel()
+
+	// Start workers
+	var wg sync.WaitGroup
+	var completed int64
+	var resultsMu sync.Mutex // Shared mutex for results access
+
+	for i := 0; i < cfg.Concurrency; i++ {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			r.worker(runCtx, cfg, results, &resultsMu, workCh, &completed)
+		}()
+	}
+
+	// Start progress reporter if callback is provided
+	if cfg.ProgressCallback != nil {
+		go func() {
+			ticker := time.NewTicker(100 * time.Millisecond)
+			defer ticker.Stop()
+			for {
+				select {
+				case <-runCtx.Done():
+					return
+				case <-ticker.C:
+					cfg.ProgressCallback(int(atomic.LoadInt64(&completed)), cfg.Requests)
+				}
+			}
+		}()
+	}
+
+	// Determine how to dispatch work
+	if cfg.Duration > 0 {
+		// Duration-based: keep sending work until duration expires
+		timer := time.NewTimer(cfg.Duration)
+		defer timer.Stop()
+
+	dispatchLoop:
+		for {
+			select {
+			case <-timer.C:
+				cancel()
+				break dispatchLoop
+			case <-ctx.Done():
+				cancel()
+				break dispatchLoop
+			case workCh <- struct{}{}:
+				// Work dispatched
+			}
+		}
+	} else {
+		// Request-based: send exactly N requests
+	requestLoop:
+		for i := 0; i < cfg.Requests; i++ {
+			select {
+			case <-ctx.Done():
+				cancel()
+				break requestLoop
+			case workCh <- struct{}{}:
+				// Work dispatched
+			}
+		}
+	}
+
+	// Close work channel and wait for workers
+	close(workCh)
+	wg.Wait()
+
+	results.Finalize()
+	return results, nil
+}
+
+// worker processes requests from the work channel
+func (r *Runner) worker(ctx context.Context, cfg Config, results *Results, resultsMu *sync.Mutex, workCh <-chan struct{}, completed *int64) {
+	for range workCh {
+		select {
+		case <-ctx.Done():
+			return
+		default:
+		}
+
+		start := time.Now()
+		statusCode, bytesRead, bytesWritten, err := r.makeRequestSafe(ctx, cfg)
+		latency := time.Since(start)
+
+		resultsMu.Lock()
+		if err != nil {
+			results.RecordFailure(err, latency)
+		} else {
+			results.RecordSuccess(statusCode, latency, bytesRead, bytesWritten)
+		}
+		resultsMu.Unlock()
+
+		atomic.AddInt64(completed, 1)
+	}
+}
+
+// makeRequestSafe wraps makeRequest with panic recovery
+func (r *Runner) makeRequestSafe(ctx context.Context, cfg Config) (statusCode int, bytesRead, bytesWritten int64, err error) {
+	defer func() {
+		if rec := recover(); rec != nil {
+			err = fmt.Errorf("request panic: %v", rec)
+		}
+	}()
+	return r.makeRequest(ctx, cfg)
+}
+
+// makeRequest makes a single HTTP request
+func (r *Runner) makeRequest(ctx context.Context, cfg Config) (statusCode int, bytesRead, bytesWritten int64, err error) {
+	var body io.Reader
+	if len(cfg.Body) > 0 {
+		body = bytes.NewReader(cfg.Body)
+		bytesWritten = int64(len(cfg.Body))
+	}
+
+	req, err := http.NewRequestWithContext(ctx, cfg.Method, cfg.URL, body)
+	if err != nil {
+		return 0, 0, 0, err
+	}
+
+	// Set headers
+	for k, v := range cfg.Headers {
+		req.Header.Set(k, v)
+	}
+
+	resp, err := r.client.Do(req)
+	if err != nil {
+		return 0, 0, bytesWritten, err
+	}
+	defer resp.Body.Close()
+
+	// Read response body to measure bytes
+	respBody, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return resp.StatusCode, 0, bytesWritten, err
+	}
+
+	return resp.StatusCode, int64(len(respBody)), bytesWritten, nil
+}
+
+// Progress represents the current progress of a benchmark run
+type Progress struct {
+	Completed int
+	Total     int
+	Elapsed   time.Duration
+}

internal/benchmark/runner_test.go

@@ -0,0 +1,282 @@
+package benchmark
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"sync"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestResults(t *testing.T) {
+	r := NewResults("test-forward", "http://localhost/test", "GET")
+
+	// Record some 2xx successes
+	r.RecordSuccess(200, 10*time.Millisecond, 100, 0)
+	r.RecordSuccess(200, 20*time.Millisecond, 150, 0)
+	r.RecordSuccess(201, 15*time.Millisecond, 120, 0)
+
+	// Record a transport failure
+	r.RecordFailure(assert.AnError, 5*time.Millisecond)
+
+	r.Finalize()
+
+	assert.Equal(t, 4, r.TotalRequests)
+	assert.Equal(t, 3, r.Successful)
+	assert.Equal(t, 1, r.Failed)
+	assert.Equal(t, int64(370), r.BytesRead)
+	assert.Equal(t, 2, r.StatusCodes[200])
+	assert.Equal(t, 1, r.StatusCodes[201])
+}
+
+func TestResultsNon2xxCountsAsFailure(t *testing.T) {
+	r := NewResults("test-forward", "http://localhost/test", "GET")
+
+	// Record a 200 success
+	r.RecordSuccess(200, 10*time.Millisecond, 100, 0)
+
+	// Record 4xx and 5xx - these should count as failures
+	r.RecordSuccess(404, 10*time.Millisecond, 50, 0)
+	r.RecordSuccess(500, 10*time.Millisecond, 30, 0)
+
+	r.Finalize()
+
+	assert.Equal(t, 3, r.TotalRequests)
+	assert.Equal(t, 1, r.Successful, "Only 2xx should count as successful")
+	assert.Equal(t, 2, r.Failed, "4xx and 5xx should count as failed")
+	assert.Equal(t, 1, r.StatusCodes[200])
+	assert.Equal(t, 1, r.StatusCodes[404])
+	assert.Equal(t, 1, r.StatusCodes[500])
+}
+
+func TestResultsStats(t *testing.T) {
+	r := NewResults("test", "http://localhost", "GET")
+
+	// Add latencies
+	latencies := []time.Duration{
+		10 * time.Millisecond,
+		20 * time.Millisecond,
+		30 * time.Millisecond,
+		40 * time.Millisecond,
+		50 * time.Millisecond,
+	}
+
+	for _, lat := range latencies {
+		r.RecordSuccess(200, lat, 0, 0)
+	}
+
+	r.EndTime = r.StartTime.Add(1 * time.Second)
+
+	stats := r.CalculateStats()
+
+	assert.Equal(t, 10*time.Millisecond, stats.MinLatency)
+	assert.Equal(t, 50*time.Millisecond, stats.MaxLatency)
+	assert.Equal(t, 30*time.Millisecond, stats.AvgLatency)
+	assert.Equal(t, float64(5), stats.Throughput)
+}
+
+func TestPercentile(t *testing.T) {
+	sorted := []time.Duration{
+		1 * time.Millisecond,
+		2 * time.Millisecond,
+		3 * time.Millisecond,
+		4 * time.Millisecond,
+		5 * time.Millisecond,
+		6 * time.Millisecond,
+		7 * time.Millisecond,
+		8 * time.Millisecond,
+		9 * time.Millisecond,
+		10 * time.Millisecond,
+	}
+
+	// P50 = index 5 (50*10/100 = 5) = 6ms
+	assert.Equal(t, 6*time.Millisecond, percentile(sorted, 50))
+	// P95 = index 9 (95*10/100 = 9) = 10ms
+	assert.Equal(t, 10*time.Millisecond, percentile(sorted, 95))
+	// P99 = index 9 (99*10/100 = 9) = 10ms
+	assert.Equal(t, 10*time.Millisecond, percentile(sorted, 99))
+}
+
+func TestRunner(t *testing.T) {
+	// Create a test server
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		time.Sleep(5 * time.Millisecond) // Simulate some latency
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(`{"status":"ok"}`))
+	}))
+	defer server.Close()
+
+	runner := NewRunner()
+
+	cfg := Config{
+		URL:         server.URL,
+		Method:      "GET",
+		Concurrency: 2,
+		Requests:    10,
+		Timeout:     5 * time.Second,
+	}
+
+	results, err := runner.Run(context.Background(), "test-forward", cfg)
+	require.NoError(t, err)
+
+	assert.Equal(t, 10, results.TotalRequests)
+	assert.Equal(t, 10, results.Successful)
+	assert.Equal(t, 0, results.Failed)
+	assert.Equal(t, 10, results.StatusCodes[200])
+}
+
+func TestRunnerWithDuration(t *testing.T) {
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(`ok`))
+	}))
+	defer server.Close()
+
+	runner := NewRunner()
+
+	cfg := Config{
+		URL:         server.URL,
+		Method:      "GET",
+		Concurrency: 2,
+		Duration:    100 * time.Millisecond,
+		Timeout:     1 * time.Second,
+	}
+
+	results, err := runner.Run(context.Background(), "test-forward", cfg)
+	require.NoError(t, err)
+
+	// Should have made some requests in 100ms
+	assert.Greater(t, results.TotalRequests, 0)
+	assert.Equal(t, results.Successful, results.StatusCodes[200])
+}
+
+func TestRunnerWithHeaders(t *testing.T) {
+	var receivedHeader string
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		receivedHeader = r.Header.Get("X-Custom-Header")
+		w.WriteHeader(http.StatusOK)
+	}))
+	defer server.Close()
+
+	runner := NewRunner()
+
+	cfg := Config{
+		URL:    server.URL,
+		Method: "GET",
+		Headers: map[string]string{
+			"X-Custom-Header": "test-value",
+		},
+		Concurrency: 1,
+		Requests:    1,
+	}
+
+	_, err := runner.Run(context.Background(), "test", cfg)
+	require.NoError(t, err)
+
+	assert.Equal(t, "test-value", receivedHeader)
+}
+
+func TestRunnerWithBody(t *testing.T) {
+	var receivedBody string
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		body, _ := http.MaxBytesReader(w, r.Body, 1024).Read(make([]byte, 1024))
+		_ = body
+		w.WriteHeader(http.StatusOK)
+	}))
+	defer server.Close()
+
+	runner := NewRunner()
+
+	cfg := Config{
+		URL:         server.URL,
+		Method:      "POST",
+		Body:        []byte(`{"test":"data"}`),
+		Concurrency: 1,
+		Requests:    1,
+	}
+
+	results, err := runner.Run(context.Background(), "test", cfg)
+	require.NoError(t, err)
+
+	_ = receivedBody // Used for debugging
+	assert.Equal(t, int64(15), results.BytesWritten)
+}
+
+func TestDefaultConfig(t *testing.T) {
+	cfg := DefaultConfig()
+
+	assert.Equal(t, "GET", cfg.Method)
+	assert.Equal(t, 10, cfg.Concurrency)
+	assert.Equal(t, 100, cfg.Requests)
+	assert.Equal(t, 30*time.Second, cfg.Timeout)
+}
+
+func TestRunnerWithProgressCallback(t *testing.T) {
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		time.Sleep(10 * time.Millisecond) // Add small delay so progress ticker can fire
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(`ok`))
+	}))
+	defer server.Close()
+
+	runner := NewRunner()
+
+	var progressUpdates []int
+	var mu sync.Mutex
+
+	cfg := Config{
+		URL:         server.URL,
+		Method:      "GET",
+		Concurrency: 5,
+		Requests:    50, // More requests to ensure progress callbacks fire
+		Timeout:     5 * time.Second,
+		ProgressCallback: func(completed, total int) {
+			mu.Lock()
+			progressUpdates = append(progressUpdates, completed)
+			mu.Unlock()
+		},
+	}
+
+	results, err := runner.Run(context.Background(), "test-forward", cfg)
+	require.NoError(t, err)
+
+	assert.Equal(t, 50, results.TotalRequests)
+
+	// Should have received some progress updates (ticker fires every 100ms)
+	mu.Lock()
+	updates := len(progressUpdates)
+	mu.Unlock()
+	assert.Greater(t, updates, 0, "Should have received progress updates")
+}
+
+func TestRunnerConcurrencyCappedAtRequests(t *testing.T) {
+	requestCount := 0
+	var mu sync.Mutex
+
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		mu.Lock()
+		requestCount++
+		mu.Unlock()
+		w.WriteHeader(http.StatusOK)
+	}))
+	defer server.Close()
+
+	runner := NewRunner()
+
+	cfg := Config{
+		URL:         server.URL,
+		Method:      "GET",
+		Concurrency: 100, // Higher than requests
+		Requests:    5,
+		Timeout:     5 * time.Second,
+	}
+
+	results, err := runner.Run(context.Background(), "test", cfg)
+	require.NoError(t, err)
+
+	assert.Equal(t, 5, results.TotalRequests)
+}

internal/config/config.go

@@ -1,15 +1,33 @@
 package config
 
 import (
+	"bytes"
 	"fmt"
 	"os"
+	"strings"
 	"time"
 
 	"gopkg.in/yaml.v3"
 )
 
 const (
-	maxConfigSize = 10 * 1024 * 1024 // 10MB
+	// maxConfigSize is the maximum allowed configuration file size (10MB)
+	maxConfigSize = 10 * 1024 * 1024
+
+	// Default health check settings
+	DefaultHealthCheckInterval = 3 * time.Second  // How often to check connection health
+	DefaultHealthCheckTimeout  = 2 * time.Second  // Timeout for health check probes
+	DefaultHealthCheckMethod   = "data-transfer"  // More reliable than tcp-dial
+	DefaultMaxConnectionAge    = 25 * time.Minute // Reconnect before k8s 30min timeout
+	DefaultMaxIdleTime         = 10 * time.Minute // Reconnect if no activity
+
+	// Default reliability settings
+	DefaultTCPKeepalive   = 30 * time.Second // OS-level TCP keepalive interval
+	DefaultDialTimeout    = 30 * time.Second // Connection establishment timeout
+	DefaultWatchdogPeriod = 30 * time.Second // Goroutine health check interval
+
+	// Default HTTP logging settings
+	DefaultHTTPLogMaxBodySize = 1024 * 1024 // 1MB max body size for logging
 )
 
 // Config represents the root configuration structure from .kportal.yaml
@@ -17,6 +35,13 @@ type Config struct {
 	Contexts    []Context        `yaml:"contexts"`
 	HealthCheck *HealthCheckSpec `yaml:"healthCheck,omitempty"`
 	Reliability *ReliabilitySpec `yaml:"reliability,omitempty"`
+	MDNS        *MDNSSpec        `yaml:"mdns,omitempty"`
+}
+
+// MDNSSpec configures mDNS (multicast DNS) hostname publishing
+// When enabled, forwards with aliases can be accessed via <alias>.local hostnames
+type MDNSSpec struct {
+	Enabled bool `yaml:"enabled"` // Enable mDNS hostname publishing
 }
 
 // HealthCheckSpec configures health check behavior
@@ -36,24 +61,31 @@ type ReliabilitySpec struct {
 	WatchdogPeriod string `yaml:"watchdogPeriod,omitempty"` // e.g., "30s" - goroutine watchdog interval
 }
 
+// parseDurationOrDefault parses a duration string and returns the default if empty or invalid.
+func parseDurationOrDefault(value string, defaultDur time.Duration) time.Duration {
+	if value == "" {
+		return defaultDur
+	}
+	if d, err := time.ParseDuration(value); err == nil {
+		return d
+	}
+	return defaultDur
+}
+
 // GetHealthCheckIntervalOrDefault returns the health check interval or default value
 func (c *Config) GetHealthCheckIntervalOrDefault() time.Duration {
-	if c.HealthCheck != nil && c.HealthCheck.Interval != "" {
+	if c.HealthCheck == nil {
-		if d, err := time.ParseDuration(c.HealthCheck.Interval); err == nil {
+		return DefaultHealthCheckInterval
-			return d
-		}
 	}
-	return 3 * time.Second // Default: check every 3 seconds
+	return parseDurationOrDefault(c.HealthCheck.Interval, DefaultHealthCheckInterval)
 }
 
 // GetHealthCheckTimeoutOrDefault returns the health check timeout or default value
 func (c *Config) GetHealthCheckTimeoutOrDefault() time.Duration {
-	if c.HealthCheck != nil && c.HealthCheck.Timeout != "" {
+	if c.HealthCheck == nil {
-		if d, err := time.ParseDuration(c.HealthCheck.Timeout); err == nil {
+		return DefaultHealthCheckTimeout
-			return d
-		}
 	}
-	return 2 * time.Second // Default: 2 second timeout
+	return parseDurationOrDefault(c.HealthCheck.Timeout, DefaultHealthCheckTimeout)
 }
 
 // GetHealthCheckMethod returns the health check method or default
@@ -61,37 +93,31 @@ func (c *Config) GetHealthCheckMethod() string {
 	if c.HealthCheck != nil && c.HealthCheck.Method != "" {
 		return c.HealthCheck.Method
 	}
-	return "data-transfer" // Default: more reliable data transfer test
+	return DefaultHealthCheckMethod
 }
 
 // GetMaxConnectionAge returns the max connection age or default
 func (c *Config) GetMaxConnectionAge() time.Duration {
-	if c.HealthCheck != nil && c.HealthCheck.MaxConnectionAge != "" {
+	if c.HealthCheck == nil {
-		if d, err := time.ParseDuration(c.HealthCheck.MaxConnectionAge); err == nil {
+		return DefaultMaxConnectionAge
-			return d
-		}
 	}
-	return 25 * time.Minute // Default: 25 minutes (before typical 30min k8s timeout)
+	return parseDurationOrDefault(c.HealthCheck.MaxConnectionAge, DefaultMaxConnectionAge)
 }
 
 // GetMaxIdleTime returns the max idle time or default
 func (c *Config) GetMaxIdleTime() time.Duration {
-	if c.HealthCheck != nil && c.HealthCheck.MaxIdleTime != "" {
+	if c.HealthCheck == nil {
-		if d, err := time.ParseDuration(c.HealthCheck.MaxIdleTime); err == nil {
+		return DefaultMaxIdleTime
-			return d
-		}
 	}
-	return 10 * time.Minute // Default: 10 minutes idle before reconnect
+	return parseDurationOrDefault(c.HealthCheck.MaxIdleTime, DefaultMaxIdleTime)
 }
 
 // GetTCPKeepalive returns the TCP keepalive duration or default
 func (c *Config) GetTCPKeepalive() time.Duration {
-	if c.Reliability != nil && c.Reliability.TCPKeepalive != "" {
+	if c.Reliability == nil {
-		if d, err := time.ParseDuration(c.Reliability.TCPKeepalive); err == nil {
+		return DefaultTCPKeepalive
-			return d
-		}
 	}
-	return 30 * time.Second // Default: 30 second keepalive
+	return parseDurationOrDefault(c.Reliability.TCPKeepalive, DefaultTCPKeepalive)
 }
 
 // GetRetryOnStale returns whether to retry on stale connections
@@ -104,22 +130,23 @@ func (c *Config) GetRetryOnStale() bool {
 
 // GetWatchdogPeriod returns the goroutine watchdog check period or default
 func (c *Config) GetWatchdogPeriod() time.Duration {
-	if c.Reliability != nil && c.Reliability.WatchdogPeriod != "" {
+	if c.Reliability == nil {
-		if d, err := time.ParseDuration(c.Reliability.WatchdogPeriod); err == nil {
+		return DefaultWatchdogPeriod
-			return d
-		}
 	}
-	return 30 * time.Second // Default: check every 30 seconds
+	return parseDurationOrDefault(c.Reliability.WatchdogPeriod, DefaultWatchdogPeriod)
 }
 
 // GetDialTimeout returns the connection dial timeout or default
 func (c *Config) GetDialTimeout() time.Duration {
-	if c.Reliability != nil && c.Reliability.DialTimeout != "" {
+	if c.Reliability == nil {
-		if d, err := time.ParseDuration(c.Reliability.DialTimeout); err == nil {
+		return DefaultDialTimeout
-			return d
-		}
 	}
-	return 30 * time.Second // Default: 30 second dial timeout
+	return parseDurationOrDefault(c.Reliability.DialTimeout, DefaultDialTimeout)
+}
+
+// IsMDNSEnabled returns whether mDNS hostname publishing is enabled
+func (c *Config) IsMDNSEnabled() bool {
+	return c.MDNS != nil && c.MDNS.Enabled
 }
 
 // Context represents a Kubernetes context with its namespaces
@@ -134,14 +161,44 @@ type Namespace struct {
 	Forwards []Forward `yaml:"forwards"`
 }
 
+// HTTPLogSpec configures HTTP traffic logging for a forward
+type HTTPLogSpec struct {
+	Enabled        bool   `yaml:"enabled"`                  // Enable HTTP logging
+	LogFile        string `yaml:"logFile,omitempty"`        // Output file (empty = stdout)
+	MaxBodySize    int    `yaml:"maxBodySize,omitempty"`    // Max body size to log (default 1MB)
+	IncludeHeaders bool   `yaml:"includeHeaders,omitempty"` // Include headers in log
+	FilterPath     string `yaml:"filterPath,omitempty"`     // Optional glob filter for paths
+}
+
+// UnmarshalYAML implements custom unmarshaling to support both bool and struct formats
+// Allows: httpLog: true OR httpLog: { enabled: true, ... }
+func (h *HTTPLogSpec) UnmarshalYAML(unmarshal func(interface{}) error) error {
+	// First try to unmarshal as a boolean
+	var boolVal bool
+	if err := unmarshal(&boolVal); err == nil {
+		h.Enabled = boolVal
+		return nil
+	}
+
+	// Otherwise try to unmarshal as a struct
+	type httpLogSpecAlias HTTPLogSpec // Use alias to avoid infinite recursion
+	var spec httpLogSpecAlias
+	if err := unmarshal(&spec); err != nil {
+		return err
+	}
+	*h = HTTPLogSpec(spec)
+	return nil
+}
+
 // Forward represents a single port-forward configuration
 type Forward struct {
-	Resource  string `yaml:"resource"`        // e.g., "pod/my-app", "service/postgres", "pod"
+	Resource  string       `yaml:"resource"`          // e.g., "pod/my-app", "service/postgres", "pod"
-	Selector  string `yaml:"selector"`        // Label selector for pod resolution (e.g., "app=nginx,env=prod")
+	Selector  string       `yaml:"selector"`          // Label selector for pod resolution (e.g., "app=nginx,env=prod")
-	Protocol  string `yaml:"protocol"`        // tcp or udp
+	Protocol  string       `yaml:"protocol"`          // tcp or udp
-	Port      int    `yaml:"port"`            // Remote port
+	Port      int          `yaml:"port"`              // Remote port
-	LocalPort int    `yaml:"localPort"`       // Local port
+	LocalPort int          `yaml:"localPort"`         // Local port
-	Alias     string `yaml:"alias,omitempty"` // Optional human-readable alias for this forward
+	Alias     string       `yaml:"alias,omitempty"`   // Optional human-readable alias for this forward
+	HTTPLog   *HTTPLogSpec `yaml:"httpLog,omitempty"` // Optional HTTP traffic logging
 
 	// Runtime fields (not in YAML)
 	contextName   string
@@ -188,6 +245,38 @@ func (f *Forward) GetNamespace() string {
 	return f.namespaceName
 }
 
+// IsHTTPLogEnabled returns true if HTTP logging is enabled for this forward
+func (f *Forward) IsHTTPLogEnabled() bool {
+	return f.HTTPLog != nil && f.HTTPLog.Enabled
+}
+
+// GetHTTPLogMaxBodySize returns the max body size for HTTP logging
+func (f *Forward) GetHTTPLogMaxBodySize() int {
+	if f.HTTPLog == nil || f.HTTPLog.MaxBodySize <= 0 {
+		return DefaultHTTPLogMaxBodySize
+	}
+	return f.HTTPLog.MaxBodySize
+}
+
+// GetMDNSAlias returns the alias to use for mDNS hostname registration.
+// If an explicit alias is set, it returns that.
+// Otherwise, it generates one from the resource name (e.g., "service/logto" -> "logto").
+func (f *Forward) GetMDNSAlias() string {
+	if f.Alias != "" {
+		return f.Alias
+	}
+
+	// Generate alias from resource name
+	// Format is "type/name" (e.g., "service/logto", "pod/my-app")
+	parts := strings.SplitN(f.Resource, "/", 2)
+	if len(parts) == 2 && parts[1] != "" {
+		return parts[1]
+	}
+
+	// Fallback: can't generate a valid alias (e.g., "pod" with selector)
+	return ""
+}
+
 // LoadConfig loads and parses the configuration file from the given path.
 func LoadConfig(path string) (*Config, error) {
 	// Validate file size before reading
@@ -209,9 +298,15 @@ func LoadConfig(path string) (*Config, error) {
 }
 
 // ParseConfig parses YAML configuration data into a Config struct.
+// It uses strict parsing that rejects unknown keys to catch typos.
 func ParseConfig(data []byte) (*Config, error) {
 	var cfg Config
-	if err := yaml.Unmarshal(data, &cfg); err != nil {
+
+	// Use decoder with KnownFields to reject unknown keys (catches typos)
+	decoder := yaml.NewDecoder(bytes.NewReader(data))
+	decoder.KnownFields(true)
+
+	if err := decoder.Decode(&cfg); err != nil {
 		return nil, fmt.Errorf("failed to parse YAML: %w", err)
 	}
 

internal/config/config_test.go

@@ -313,3 +313,87 @@ func TestForward_SetContext(t *testing.T) {
 	assert.Equal(t, "my-cluster", fwd.GetContext())
 	assert.Equal(t, "my-namespace", fwd.GetNamespace())
 }
+
+func TestHTTPLogSpec_UnmarshalYAML(t *testing.T) {
+	tests := []struct {
+		name     string
+		yaml     string
+		expected bool
+	}{
+		{
+			name: "httpLog as boolean true",
+			yaml: `contexts:
+  - name: test
+    namespaces:
+      - name: default
+        forwards:
+          - resource: service/api
+            port: 8080
+            localPort: 8080
+            httpLog: true
+`,
+			expected: true,
+		},
+		{
+			name: "httpLog as boolean false",
+			yaml: `contexts:
+  - name: test
+    namespaces:
+      - name: default
+        forwards:
+          - resource: service/api
+            port: 8080
+            localPort: 8080
+            httpLog: false
+`,
+			expected: false,
+		},
+		{
+			name: "httpLog as struct",
+			yaml: `contexts:
+  - name: test
+    namespaces:
+      - name: default
+        forwards:
+          - resource: service/api
+            port: 8080
+            localPort: 8080
+            httpLog:
+              enabled: true
+              includeHeaders: true
+`,
+			expected: true,
+		},
+		{
+			name: "httpLog not specified",
+			yaml: `contexts:
+  - name: test
+    namespaces:
+      - name: default
+        forwards:
+          - resource: service/api
+            port: 8080
+            localPort: 8080
+`,
+			expected: false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			cfg, err := ParseConfig([]byte(tt.yaml))
+			assert.NoError(t, err)
+			assert.NotNil(t, cfg)
+
+			fwd := cfg.Contexts[0].Namespaces[0].Forwards[0]
+			if tt.expected {
+				assert.NotNil(t, fwd.HTTPLog, "HTTPLog should not be nil")
+				assert.True(t, fwd.HTTPLog.Enabled, "HTTPLog.Enabled should be true")
+			} else {
+				if fwd.HTTPLog != nil {
+					assert.False(t, fwd.HTTPLog.Enabled, "HTTPLog.Enabled should be false")
+				}
+			}
+		})
+	}
+}

internal/config/validator.go

@@ -6,10 +6,15 @@ import (
 )
 
 const (
-	minPort = 1
+	MinPort = 1
-	maxPort = 65535
+	MaxPort = 65535
 )
 
+// IsValidPort returns true if the port number is within the valid range (1-65535).
+func IsValidPort(port int) bool {
+	return port >= MinPort && port <= MaxPort
+}
+
 // ValidationError represents a configuration validation error with context.
 type ValidationError struct {
 	Field   string            // The field that failed validation
@@ -56,6 +61,11 @@ func (v *Validator) ValidateConfig(cfg *Config) []ValidationError {
 	// Check for duplicate local ports
 	errs = append(errs, v.validateDuplicatePorts(cfg)...)
 
+	// Validate mDNS configuration
+	if cfg.IsMDNSEnabled() {
+		errs = append(errs, v.validateMDNS(cfg)...)
+	}
+
 	return errs
 }
 
@@ -84,7 +94,7 @@ func (v *Validator) validateStructure(cfg *Config) []ValidationError {
 				Field:   fmt.Sprintf("contexts[%d].namespaces", i),
 				Message: fmt.Sprintf("Context '%s' must have at least one namespace", ctx.Name),
 			})
-			continue
+			// Don't continue - still validate other aspects of the context if any
 		}
 
 		for j, ns := range ctx.Namespaces {
@@ -130,17 +140,17 @@ func (v *Validator) validateForward(fwd *Forward) []ValidationError {
 	}
 
 	// Validate ports
-	if fwd.Port < minPort || fwd.Port > maxPort {
+	if fwd.Port < MinPort || fwd.Port > MaxPort {
 		errs = append(errs, ValidationError{
 			Field:   "port",
-			Message: fmt.Sprintf("Invalid port %d for forward %s (must be between %d and %d)", fwd.Port, fwd.ID(), minPort, maxPort),
+			Message: fmt.Sprintf("Invalid port %d for forward %s (must be between %d and %d)", fwd.Port, fwd.ID(), MinPort, MaxPort),
 		})
 	}
 
-	if fwd.LocalPort < minPort || fwd.LocalPort > maxPort {
+	if fwd.LocalPort < MinPort || fwd.LocalPort > MaxPort {
 		errs = append(errs, ValidationError{
 			Field:   "localPort",
-			Message: fmt.Sprintf("Invalid localPort %d for forward %s (must be between %d and %d)", fwd.LocalPort, fwd.ID(), minPort, maxPort),
+			Message: fmt.Sprintf("Invalid localPort %d for forward %s (must be between %d and %d)", fwd.LocalPort, fwd.ID(), MinPort, MaxPort),
 		})
 	}
 
@@ -265,3 +275,85 @@ func FormatValidationErrors(errs []ValidationError) string {
 
 	return sb.String()
 }
+
+// validateMDNS validates mDNS configuration when enabled.
+// It checks that aliases used for mDNS hostnames are valid and unique.
+// This includes both explicit aliases and auto-generated ones from resource names.
+func (v *Validator) validateMDNS(cfg *Config) []ValidationError {
+	var errs []ValidationError
+
+	aliasMap := make(map[string][]string) // alias -> list of forward IDs using it
+
+	for _, ctx := range cfg.Contexts {
+		for _, ns := range ctx.Namespaces {
+			for _, fwd := range ns.Forwards {
+				// Get the mDNS alias (explicit or generated from resource name)
+				mdnsAlias := fwd.GetMDNSAlias()
+				if mdnsAlias == "" {
+					// No alias available (e.g., "pod" with selector only)
+					continue
+				}
+
+				// Validate alias is a valid hostname (RFC 1123)
+				if !isValidHostname(mdnsAlias) {
+					errs = append(errs, ValidationError{
+						Field:   "alias",
+						Message: fmt.Sprintf("Forward %s has invalid mDNS hostname '%s' (must be a valid RFC 1123 hostname)", fwd.ID(), mdnsAlias),
+					})
+				}
+
+				aliasMap[mdnsAlias] = append(aliasMap[mdnsAlias], fwd.ID())
+			}
+		}
+	}
+
+	// Check for duplicate aliases (would cause mDNS conflicts)
+	for alias, forwards := range aliasMap {
+		if len(forwards) > 1 {
+			errs = append(errs, ValidationError{
+				Field:   "alias",
+				Message: fmt.Sprintf("Duplicate mDNS hostname '%s' used by multiple forwards (would cause conflict)", alias),
+				Context: map[string]string{
+					"alias":    alias,
+					"forwards": strings.Join(forwards, ", "),
+				},
+			})
+		}
+	}
+
+	return errs
+}
+
+// isValidHostname checks if a string is a valid RFC 1123 hostname.
+// Hostnames must start with alphanumeric, contain only alphanumeric and hyphens,
+// and be 1-63 characters long.
+func isValidHostname(name string) bool {
+	if len(name) == 0 || len(name) > 63 {
+		return false
+	}
+
+	// Must start with alphanumeric
+	if !isAlphanumeric(name[0]) {
+		return false
+	}
+
+	// Must end with alphanumeric
+	if !isAlphanumeric(name[len(name)-1]) {
+		return false
+	}
+
+	// Check all characters
+	for i := 0; i < len(name); i++ {
+		c := name[i]
+		if !isAlphanumeric(c) && c != '-' {
+			return false
+		}
+	}
+
+	return true
+}
+
+// isAlphanumeric returns true if the character is a letter or digit.
+func isAlphanumeric(c byte) bool {
+	return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9')
+}

internal/config/validator_test.go

@@ -701,3 +701,274 @@ func TestValidator_ValidateStructure(t *testing.T) {
 		})
 	}
 }
+
+func TestValidator_ValidateMDNS(t *testing.T) {
+	validator := NewValidator()
+
+	tests := []struct {
+		name          string
+		config        *Config
+		expectErrors  bool
+		errorContains []string
+	}{
+		{
+			name: "mDNS disabled - no validation",
+			config: &Config{
+				Contexts: []Context{
+					{
+						Name: "dev",
+						Namespaces: []Namespace{
+							{
+								Name: "default",
+								Forwards: []Forward{
+									{Resource: "pod/app", Port: 8080, LocalPort: 8080, Alias: "invalid_alias", contextName: "dev", namespaceName: "default"},
+								},
+							},
+						},
+					},
+				},
+			},
+			expectErrors: false,
+		},
+		{
+			name: "mDNS enabled - valid aliases",
+			config: &Config{
+				MDNS: &MDNSSpec{Enabled: true},
+				Contexts: []Context{
+					{
+						Name: "dev",
+						Namespaces: []Namespace{
+							{
+								Name: "default",
+								Forwards: []Forward{
+									{Resource: "pod/app1", Port: 8080, LocalPort: 8080, Alias: "my-app", contextName: "dev", namespaceName: "default"},
+									{Resource: "pod/app2", Port: 8081, LocalPort: 8081, Alias: "my-service", contextName: "dev", namespaceName: "default"},
+								},
+							},
+						},
+					},
+				},
+			},
+			expectErrors: false,
+		},
+		{
+			name: "mDNS enabled - no alias (allowed)",
+			config: &Config{
+				MDNS: &MDNSSpec{Enabled: true},
+				Contexts: []Context{
+					{
+						Name: "dev",
+						Namespaces: []Namespace{
+							{
+								Name: "default",
+								Forwards: []Forward{
+									{Resource: "pod/app", Port: 8080, LocalPort: 8080, contextName: "dev", namespaceName: "default"},
+								},
+							},
+						},
+					},
+				},
+			},
+			expectErrors: false,
+		},
+		{
+			name: "mDNS enabled - invalid alias with underscore",
+			config: &Config{
+				MDNS: &MDNSSpec{Enabled: true},
+				Contexts: []Context{
+					{
+						Name: "dev",
+						Namespaces: []Namespace{
+							{
+								Name: "default",
+								Forwards: []Forward{
+									{Resource: "pod/app", Port: 8080, LocalPort: 8080, Alias: "my_app", contextName: "dev", namespaceName: "default"},
+								},
+							},
+						},
+					},
+				},
+			},
+			expectErrors:  true,
+			errorContains: []string{"invalid mDNS hostname", "RFC 1123"},
+		},
+		{
+			name: "mDNS enabled - alias starts with hyphen",
+			config: &Config{
+				MDNS: &MDNSSpec{Enabled: true},
+				Contexts: []Context{
+					{
+						Name: "dev",
+						Namespaces: []Namespace{
+							{
+								Name: "default",
+								Forwards: []Forward{
+									{Resource: "pod/app", Port: 8080, LocalPort: 8080, Alias: "-myapp", contextName: "dev", namespaceName: "default"},
+								},
+							},
+						},
+					},
+				},
+			},
+			expectErrors:  true,
+			errorContains: []string{"invalid mDNS hostname"},
+		},
+		{
+			name: "mDNS enabled - alias ends with hyphen",
+			config: &Config{
+				MDNS: &MDNSSpec{Enabled: true},
+				Contexts: []Context{
+					{
+						Name: "dev",
+						Namespaces: []Namespace{
+							{
+								Name: "default",
+								Forwards: []Forward{
+									{Resource: "pod/app", Port: 8080, LocalPort: 8080, Alias: "myapp-", contextName: "dev", namespaceName: "default"},
+								},
+							},
+						},
+					},
+				},
+			},
+			expectErrors:  true,
+			errorContains: []string{"invalid mDNS hostname"},
+		},
+		{
+			name: "mDNS enabled - duplicate aliases",
+			config: &Config{
+				MDNS: &MDNSSpec{Enabled: true},
+				Contexts: []Context{
+					{
+						Name: "dev",
+						Namespaces: []Namespace{
+							{
+								Name: "default",
+								Forwards: []Forward{
+									{Resource: "pod/app1", Port: 8080, LocalPort: 8080, Alias: "myapp", contextName: "dev", namespaceName: "default"},
+									{Resource: "pod/app2", Port: 8081, LocalPort: 8081, Alias: "myapp", contextName: "dev", namespaceName: "default"},
+								},
+							},
+						},
+					},
+				},
+			},
+			expectErrors:  true,
+			errorContains: []string{"Duplicate mDNS hostname", "conflict"},
+		},
+		{
+			name: "mDNS enabled - duplicate aliases across contexts",
+			config: &Config{
+				MDNS: &MDNSSpec{Enabled: true},
+				Contexts: []Context{
+					{
+						Name: "cluster1",
+						Namespaces: []Namespace{
+							{
+								Name: "default",
+								Forwards: []Forward{
+									{Resource: "pod/app1", Port: 8080, LocalPort: 8080, Alias: "shared-name", contextName: "cluster1", namespaceName: "default"},
+								},
+							},
+						},
+					},
+					{
+						Name: "cluster2",
+						Namespaces: []Namespace{
+							{
+								Name: "default",
+								Forwards: []Forward{
+									{Resource: "pod/app2", Port: 8081, LocalPort: 8081, Alias: "shared-name", contextName: "cluster2", namespaceName: "default"},
+								},
+							},
+						},
+					},
+				},
+			},
+			expectErrors:  true,
+			errorContains: []string{"Duplicate mDNS hostname", "shared-name"},
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			errs := validator.ValidateConfig(tt.config)
+
+			if tt.expectErrors {
+				assert.NotEmpty(t, errs, "expected validation errors")
+
+				// Check that expected error messages are present
+				for _, expectedMsg := range tt.errorContains {
+					found := false
+					for _, err := range errs {
+						if strings.Contains(err.Message, expectedMsg) {
+							found = true
+							break
+						}
+					}
+					assert.True(t, found, "expected error message '%s' not found in errors: %v", expectedMsg, errs)
+				}
+			} else {
+				assert.Empty(t, errs, "expected no validation errors, got: %v", errs)
+			}
+		})
+	}
+}
+
+func TestIsValidHostname(t *testing.T) {
+	tests := []struct {
+		name     string
+		hostname string
+		valid    bool
+	}{
+		{"valid simple", "myservice", true},
+		{"valid with hyphen", "my-service", true},
+		{"valid with numbers", "service123", true},
+		{"valid mixed", "my-service-123", true},
+		{"valid uppercase", "MyService", true},
+		{"valid single char", "a", true},
+		{"valid single digit", "1", true},
+		{"valid max length (63)", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", true},
+		{"invalid empty", "", false},
+		{"invalid too long (64)", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", false},
+		{"invalid starts with hyphen", "-myservice", false},
+		{"invalid ends with hyphen", "myservice-", false},
+		{"invalid underscore", "my_service", false},
+		{"invalid dot", "my.service", false},
+		{"invalid space", "my service", false},
+		{"invalid special char", "my@service", false},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			result := isValidHostname(tt.hostname)
+			assert.Equal(t, tt.valid, result, "isValidHostname(%q) = %v, want %v", tt.hostname, result, tt.valid)
+		})
+	}
+}
+
+func TestIsAlphanumeric(t *testing.T) {
+	tests := []struct {
+		char  byte
+		valid bool
+	}{
+		{'a', true},
+		{'z', true},
+		{'A', true},
+		{'Z', true},
+		{'0', true},
+		{'9', true},
+		{'-', false},
+		{'_', false},
+		{'.', false},
+		{' ', false},
+		{'@', false},
+	}
+
+	for _, tt := range tests {
+		t.Run(string(tt.char), func(t *testing.T) {
+			result := isAlphanumeric(tt.char)
+			assert.Equal(t, tt.valid, result, "isAlphanumeric(%q) = %v, want %v", tt.char, result, tt.valid)
+		})
+	}
+}

internal/forward/manager.go

@@ -10,6 +10,7 @@ import (
 	"github.com/nvm/kportal/internal/healthcheck"
 	"github.com/nvm/kportal/internal/k8s"
 	"github.com/nvm/kportal/internal/logger"
+	"github.com/nvm/kportal/internal/mdns"
 )
 
 // StatusUpdater is an interface for updating forward status
@@ -30,6 +31,7 @@ type Manager struct {
 	portChecker   *PortChecker
 	healthChecker *healthcheck.Checker
 	watchdog      *Watchdog
+	mdnsPublisher *mdns.Publisher
 	verbose       bool
 	currentConfig *config.Config
 	statusUI      StatusUpdater
@@ -117,6 +119,11 @@ func (m *Manager) SetStatusUI(ui StatusUpdater) {
 	m.statusUI = ui
 }
 
+// SetMDNSPublisher sets the mDNS publisher for the manager
+func (m *Manager) SetMDNSPublisher(publisher *mdns.Publisher) {
+	m.mdnsPublisher = publisher
+}
+
 // Start initializes and starts all port-forwards from the configuration.
 func (m *Manager) Start(cfg *config.Config) error {
 	if cfg == nil {
@@ -186,6 +193,11 @@ func (m *Manager) Stop() {
 	m.healthChecker.Stop()
 	m.watchdog.Stop()
 
+	// Stop mDNS publisher
+	if m.mdnsPublisher != nil {
+		m.mdnsPublisher.Stop()
+	}
+
 	m.workersMu.Lock()
 	workers := make([]*ForwardWorker, 0, len(m.workers))
 	for _, worker := range m.workers {
@@ -391,6 +403,22 @@ func (m *Manager) startWorker(fwd config.Forward) error {
 	// Store worker
 	m.workers[fwd.ID()] = worker
 
+	// Register mDNS hostname if enabled
+	// Uses explicit alias if set, otherwise generates from resource name
+	if m.mdnsPublisher != nil {
+		mdnsAlias := fwd.GetMDNSAlias()
+		if mdnsAlias != "" {
+			if err := m.mdnsPublisher.Register(fwd.ID(), mdnsAlias, fwd.LocalPort); err != nil {
+				logger.Warn("Failed to register mDNS hostname", map[string]interface{}{
+					"forward_id": fwd.ID(),
+					"alias":      mdnsAlias,
+					"error":      err.Error(),
+				})
+				// Don't fail the forward start - mDNS is optional
+			}
+		}
+	}
+
 	return nil
 }
 
@@ -414,6 +442,11 @@ func (m *Manager) stopWorkerInternal(id string, removeFromUI bool) error {
 	m.healthChecker.Unregister(id)
 	m.watchdog.UnregisterWorker(id)
 
+	// Unregister mDNS hostname
+	if m.mdnsPublisher != nil {
+		m.mdnsPublisher.Unregister(id)
+	}
+
 	// Notify UI - either remove or update to disabled status
 	if m.statusUI != nil {
 		if removeFromUI {
@@ -450,6 +483,14 @@ func (m *Manager) GetWorkerCount() int {
 	return len(m.workers)
 }
 
+// GetWorker returns a worker by ID, or nil if not found.
+func (m *Manager) GetWorker(id string) *ForwardWorker {
+	m.workersMu.RLock()
+	defer m.workersMu.RUnlock()
+
+	return m.workers[id]
+}
+
 // extractPorts extracts all local ports from a list of forwards.
 func (m *Manager) extractPorts(forwards []config.Forward) []int {
 	ports := make([]int, len(forwards))

internal/forward/portcheck.go

@@ -6,11 +6,20 @@ import (
 	"os/exec"
 	"runtime"
 	"strings"
+
+	"github.com/nvm/kportal/internal/logger"
+)
+
+const (
+	// maxPIDLength is the maximum length of a valid PID string (9 digits covers PIDs up to 999,999,999)
+	maxPIDLength = 9
+	// minNetstatFields is the minimum number of fields expected in netstat output
+	minNetstatFields = 5
 )
 
 // isValidPID validates that a PID string contains only digits
 func isValidPID(pid string) bool {
-	if len(pid) == 0 || len(pid) > 9 {
+	if len(pid) == 0 || len(pid) > maxPIDLength {
 		return false
 	}
 	for _, c := range pid {
@@ -21,6 +30,72 @@ func isValidPID(pid string) bool {
 	return true
 }
 
+// processInfo holds information about a process using a port
+type processInfo struct {
+	pid     string
+	name    string
+	isValid bool
+}
+
+// formatProcessInfo formats process information for display
+func formatProcessInfo(info processInfo) string {
+	if !info.isValid {
+		return "unknown"
+	}
+	if info.name != "" {
+		return fmt.Sprintf("%s (PID %s)", info.name, info.pid)
+	}
+	return fmt.Sprintf("PID %s", info.pid)
+}
+
+// formatProcessList formats a list of processes into a human-readable string.
+// Returns "unknown" if the list is empty.
+func formatProcessList(processes []processInfo) string {
+	if len(processes) == 0 {
+		return "unknown"
+	}
+	if len(processes) == 1 {
+		return formatProcessInfo(processes[0])
+	}
+	// Multiple processes - format as comma-separated list
+	parts := make([]string, len(processes))
+	for i, p := range processes {
+		parts[i] = formatProcessInfo(p)
+	}
+	return strings.Join(parts, ", ")
+}
+
+// getProcessNameByPID retrieves the process name for a given PID on Unix systems
+func getProcessNameByPID(pid string) string {
+	cmd := exec.Command("ps", "-p", pid, "-o", "comm=")
+	output, err := cmd.Output()
+	if err != nil {
+		return ""
+	}
+	return strings.TrimSpace(string(output))
+}
+
+// getProcessNameByPIDWindows retrieves the process name for a given PID on Windows
+func getProcessNameByPIDWindows(pid string) string {
+	cmd := exec.Command("tasklist", "/FI", fmt.Sprintf("PID eq %s", pid), "/FO", "CSV", "/NH")
+	output, err := cmd.Output()
+	if err != nil {
+		return ""
+	}
+
+	// Parse CSV output: "process.exe","1234","Console","1","12,345 K"
+	csvLine := strings.TrimSpace(string(output))
+	if csvLine == "" {
+		return ""
+	}
+
+	parts := strings.Split(csvLine, ",")
+	if len(parts) > 0 {
+		return strings.Trim(parts[0], "\"")
+	}
+	return ""
+}
+
 // PortConflict represents a local port that is already in use.
 type PortConflict struct {
 	Port     int    // The conflicting port number
@@ -102,27 +177,55 @@ func (pc *PortChecker) getProcessUsingPortUnix(port int) string {
 		return "unknown"
 	}
 
-	// Get the first PID if multiple are returned
+	// Handle multiple PIDs (multiple processes on same port)
 	pids := strings.Split(pidStr, "\n")
-	pid := pids[0]
+	var validProcesses []processInfo
 
-	if !isValidPID(pid) {
+	for _, pid := range pids {
-		return "unknown"
+		pid = strings.TrimSpace(pid)
+		if pid == "" {
+			continue
+		}
+
+		if !isValidPID(pid) {
+			logger.Debug("Invalid PID format from lsof output", map[string]interface{}{
+				"port":    port,
+				"raw_pid": pid,
+			})
+			continue
+		}
+
+		procName := getProcessNameByPID(pid)
+		validProcesses = append(validProcesses, processInfo{
+			pid:     pid,
+			name:    procName,
+			isValid: true,
+		})
 	}
 
-	// Get process name using ps
+	return formatProcessList(validProcesses)
-	cmd = exec.Command("ps", "-p", pid, "-o", "comm=")
+}
-	output, err = cmd.Output()
+
-	if err != nil {
+// isListeningState checks if a netstat line indicates a listening state.
-		return fmt.Sprintf("PID %s", pid)
+// This handles both English and potentially other locales by checking for common patterns.
+func isListeningState(line string, fields []string) bool {
+	upperLine := strings.ToUpper(line)
+
+	// Check for common listening state indicators across locales
+	// English: LISTENING, German: ABHÖREN, French: ÉCOUTE, etc.
+	// The most reliable check is the state field position (4th field, 0-indexed = 3)
+	// and that it's a TCP connection with 0.0.0.0:0 or *:* as foreign address
+	if len(fields) >= minNetstatFields {
+		state := strings.ToUpper(fields[3])
+		// Common listening state values across Windows locales
+		if state == "LISTENING" || state == "ABHÖREN" || state == "ÉCOUTE" ||
+			state == "ESCUCHANDO" || state == "ASCOLTO" || state == "NASŁUCHIWANIE" {
+			return true
+		}
 	}
 
-	procName := strings.TrimSpace(string(output))
+	// Fallback: check if line contains LISTENING (most common case)
-	if procName == "" {
+	return strings.Contains(upperLine, "LISTENING")
-		return fmt.Sprintf("PID %s", pid)
-	}
-
-	return fmt.Sprintf("%s (PID %s)", procName, pid)
 }
 
 // getProcessUsingPortWindows uses netstat to find the process using a port on Windows.
@@ -138,6 +241,8 @@ func (pc *PortChecker) getProcessUsingPortWindows(port int) string {
 	lines := strings.Split(string(output), "\n")
 	portStr := fmt.Sprintf(":%d", port)
 
+	var validProcesses []processInfo
+
 	for _, line := range lines {
 		if !strings.Contains(line, portStr) {
 			continue
@@ -146,44 +251,42 @@ func (pc *PortChecker) getProcessUsingPortWindows(port int) string {
 		// Parse the line to extract PID
 		// Format: TCP    0.0.0.0:8080    0.0.0.0:0    LISTENING    1234
 		fields := strings.Fields(line)
-		if len(fields) < 5 {
+		if len(fields) < minNetstatFields {
 			continue
 		}
 
-		// Check if this is a LISTENING state
+		// Check if this is a LISTENING state (locale-aware)
-		if !strings.Contains(strings.ToUpper(line), "LISTENING") {
+		if !isListeningState(line, fields) {
+			continue
+		}
+
+		// Verify the local address field actually contains our port
+		// (avoid matching port in foreign address)
+		localAddr := fields[1]
+		if !strings.HasSuffix(localAddr, portStr) {
 			continue
 		}
 
 		pid := fields[len(fields)-1]
 
 		if !isValidPID(pid) {
-			return "unknown"
+			logger.Debug("Invalid PID format from netstat output", map[string]interface{}{
+				"port":    port,
+				"raw_pid": pid,
+				"line":    line,
+			})
+			continue
 		}
 
-		// Get process name using tasklist
+		procName := getProcessNameByPIDWindows(pid)
-		cmd = exec.Command("tasklist", "/FI", fmt.Sprintf("PID eq %s", pid), "/FO", "CSV", "/NH")
+		validProcesses = append(validProcesses, processInfo{
-		output, err = cmd.Output()
+			pid:     pid,
-		if err != nil {
+			name:    procName,
-			return fmt.Sprintf("PID %s", pid)
+			isValid: true,
-		}
+		})
-
-		// Parse CSV output: "process.exe","1234","Console","1","12,345 K"
-		csvLine := strings.TrimSpace(string(output))
-		if csvLine == "" {
-			return fmt.Sprintf("PID %s", pid)
-		}
-
-		parts := strings.Split(csvLine, ",")
-		if len(parts) > 0 {
-			procName := strings.Trim(parts[0], "\"")
-			return fmt.Sprintf("%s (PID %s)", procName, pid)
-		}
-
-		return fmt.Sprintf("PID %s", pid)
 	}
 
-	return "unknown"
+	return formatProcessList(validProcesses)
 }
 
 // FormatConflicts formats port conflicts into a human-readable error message.

internal/forward/watchdog.go

@@ -123,11 +123,18 @@ func (w *Watchdog) monitorLoop() {
 	}
 }
 
+// hungWorkerInfo stores information about a hung worker for deferred callback execution
+type hungWorkerInfo struct {
+	forwardID string
+	callback  func(string)
+}
+
 // checkWorkers checks all registered workers for hung state
 func (w *Watchdog) checkWorkers() {
-	w.mu.Lock()
+	// Collect hung workers while holding the lock
-	defer w.mu.Unlock()
+	var hungWorkers []hungWorkerInfo
 
+	w.mu.Lock()
 	now := time.Now()
 	for forwardID, state := range w.workers {
 		timeSinceHeartbeat := now.Sub(state.lastHeartbeat)
@@ -145,14 +152,23 @@ func (w *Watchdog) checkWorkers() {
 					"heartbeat_count":      state.heartbeatCount,
 				})
 
-				// Trigger callback to handle hung worker (without holding lock)
+				// Collect callback for deferred execution outside the lock
 				if state.onHungCallback != nil {
-					callback := state.onHungCallback
+					hungWorkers = append(hungWorkers, hungWorkerInfo{
-					w.mu.Unlock()
+						forwardID: forwardID,
-					callback(forwardID)
+						callback:  state.onHungCallback,
-					w.mu.Lock()
+					})
 				}
 			}
 		}
 	}
+	w.mu.Unlock()
+
+	// Execute callbacks outside the lock to prevent deadlocks and ensure
+	// consistent state during callback execution. Callbacks are idempotent
+	// (they trigger reconnection via channels), so concurrent state changes
+	// between detection and callback execution are safe.
+	for _, hw := range hungWorkers {
+		hw.callback(hw.forwardID)
+	}
 }

internal/forward/watchdog_test.go

@@ -154,12 +154,21 @@ func (s *WatchdogTestSuite) TestMultipleWorkers() {
 	s.watchdog.RegisterWorker("worker-3", makeCallback("worker-3"))
 
 	// worker-1: Keep sending heartbeats (healthy)
+	// Use a done channel to ensure goroutine exits before test ends
 	ticker1 := time.NewTicker(50 * time.Millisecond)
-	defer ticker1.Stop()
+	done := make(chan struct{})
+	var wg sync.WaitGroup
+	wg.Add(1)
 	go func() {
+		defer wg.Done()
+		defer ticker1.Stop()
 		for i := 0; i < 10; i++ {
-			<-ticker1.C
+			select {
-			s.watchdog.Heartbeat("worker-1")
+			case <-ticker1.C:
+				s.watchdog.Heartbeat("worker-1")
+			case <-done:
+				return
+			}
 		}
 	}()
 
@@ -172,6 +181,10 @@ func (s *WatchdogTestSuite) TestMultipleWorkers() {
 	// Wait for hung workers to be detected
 	time.Sleep(600 * time.Millisecond)
 
+	// Signal goroutine to stop and wait for it
+	close(done)
+	wg.Wait()
+
 	// Check results
 	mu.Lock()
 	defer mu.Unlock()

internal/forward/worker.go

@@ -10,6 +10,7 @@ import (
 
 	"github.com/nvm/kportal/internal/config"
 	"github.com/nvm/kportal/internal/healthcheck"
+	"github.com/nvm/kportal/internal/httplog"
 	"github.com/nvm/kportal/internal/k8s"
 	"github.com/nvm/kportal/internal/logger"
 	"github.com/nvm/kportal/internal/retry"
@@ -17,6 +18,7 @@ import (
 
 const (
 	portForwardReadyTimeout = 30 * time.Second
+	httpLogPortOffset       = 10000 // Offset for internal port when HTTP logging is enabled
 )
 
 // ForwardWorker manages a single port-forward connection with automatic retry.
@@ -36,6 +38,7 @@ type ForwardWorker struct {
 	startTime       time.Time          // Track when the worker started
 	forwardCancel   context.CancelFunc // Cancel function for current forward attempt
 	forwardCancelMu sync.Mutex         // Protects forwardCancel
+	httpProxy       *httplog.Proxy     // HTTP logging proxy (nil if not enabled)
 }
 
 // NewForwardWorker creates a new ForwardWorker for a single forward configuration.
@@ -85,12 +88,22 @@ func (w *ForwardWorker) Start() {
 func (w *ForwardWorker) Stop() {
 	w.cancel()
 	close(w.stopChan)
-	<-w.doneChan // Wait for worker to finish
+
+	// Wait for worker to finish with timeout to prevent blocking forever
+	select {
+	case <-w.doneChan:
+		// Worker finished gracefully
+	case <-time.After(3 * time.Second):
+		// Worker didn't finish in time, but we've cancelled its context
+		// so it will clean up eventually
+		log.Printf("[%s] Worker stop timed out, continuing...", w.forward.ID())
+	}
 }
 
 // run is the main worker loop that handles retries.
 func (w *ForwardWorker) run() {
 	defer close(w.doneChan)
+	defer w.stopHTTPProxy() // Ensure proxy is stopped on exit
 
 	// Start heartbeat goroutine to continuously send heartbeats to watchdog
 	// This prevents false "hung worker" detection when connections are long-lived
@@ -98,6 +111,15 @@ func (w *ForwardWorker) run() {
 		go w.heartbeatLoop()
 	}
 
+	// Start HTTP logging proxy if enabled
+	if err := w.startHTTPProxy(); err != nil {
+		logger.Error("Failed to start HTTP logging proxy", map[string]interface{}{
+			"forward_id": w.forward.ID(),
+			"error":      err.Error(),
+		})
+		// Continue without HTTP logging
+	}
+
 	backoff := retry.NewBackoff()
 
 	for {
@@ -267,13 +289,20 @@ func (w *ForwardWorker) establishForward(podName string) error {
 		errOut = io.Discard
 	}
 
+	// Determine local port for k8s port-forward
+	// If HTTP logging is enabled, we bind to an internal port and the proxy listens on the user-facing port
+	localPort := w.forward.LocalPort
+	if w.httpProxy != nil {
+		localPort = w.httpProxy.GetTargetPort()
+	}
+
 	// Create forward request
 	req := &k8s.ForwardRequest{
 		ContextName: w.forward.GetContext(),
 		Namespace:   w.forward.GetNamespace(),
 		Resource:    w.forward.Resource,
 		Selector:    w.forward.Selector,
-		LocalPort:   w.forward.LocalPort,
+		LocalPort:   localPort,
 		RemotePort:  w.forward.Port,
 		StopChan:    stopChan,
 		ReadyChan:   readyChan,
@@ -346,6 +375,53 @@ func (w *ForwardWorker) IsRunning() bool {
 	}
 }
 
+// startHTTPProxy starts the HTTP logging proxy if enabled
+func (w *ForwardWorker) startHTTPProxy() error {
+	if !w.forward.IsHTTPLogEnabled() {
+		return nil
+	}
+
+	// Calculate internal port for k8s tunnel
+	targetPort := w.forward.LocalPort + httpLogPortOffset
+
+	proxy, err := httplog.NewProxy(&w.forward, targetPort)
+	if err != nil {
+		return fmt.Errorf("failed to create HTTP proxy: %w", err)
+	}
+
+	if err := proxy.Start(); err != nil {
+		return fmt.Errorf("failed to start HTTP proxy: %w", err)
+	}
+
+	w.httpProxy = proxy
+
+	logger.Info("HTTP logging proxy started", map[string]interface{}{
+		"forward_id":  w.forward.ID(),
+		"local_port":  w.forward.LocalPort,
+		"target_port": targetPort,
+	})
+
+	return nil
+}
+
+// stopHTTPProxy stops the HTTP logging proxy if running
+func (w *ForwardWorker) stopHTTPProxy() {
+	if w.httpProxy != nil {
+		if err := w.httpProxy.Stop(); err != nil {
+			logger.Warn("Failed to stop HTTP proxy", map[string]interface{}{
+				"forward_id": w.forward.ID(),
+				"error":      err.Error(),
+			})
+		}
+		w.httpProxy = nil
+	}
+}
+
+// GetHTTPProxy returns the HTTP logging proxy if active
+func (w *ForwardWorker) GetHTTPProxy() *httplog.Proxy {
+	return w.httpProxy
+}
+
 // logWriter implements io.Writer to write log messages with a prefix.
 type logWriter struct {
 	prefix string

internal/healthcheck/checker.go

@@ -7,6 +7,8 @@ import (
 	"net"
 	"sync"
 	"time"
+
+	"github.com/nvm/kportal/internal/config"
 )
 
 const (
@@ -77,8 +79,8 @@ func NewChecker(interval, timeout time.Duration) *Checker {
 		Interval:         interval,
 		Timeout:          timeout,
 		Method:           CheckMethodDataTransfer,
-		MaxConnectionAge: 25 * time.Minute,
+		MaxConnectionAge: config.DefaultMaxConnectionAge,
-		MaxIdleTime:      10 * time.Minute,
+		MaxIdleTime:      config.DefaultMaxIdleTime,
 	})
 }
 
@@ -150,44 +152,34 @@ func (c *Checker) Unregister(forwardID string) {
 	delete(c.callbacks, forwardID)
 }
 
-// MarkReconnecting marks a forward as reconnecting (called by worker)
+// markStatus is a helper to set a forward's status and notify on change.
-func (c *Checker) MarkReconnecting(forwardID string) {
+func (c *Checker) markStatus(forwardID string, newStatus Status) {
 	c.mu.Lock()
 
-	if health, exists := c.ports[forwardID]; exists {
+	health, exists := c.ports[forwardID]
-		oldStatus := health.Status
+	if !exists {
-		health.Status = StatusReconnect
-		health.LastCheck = time.Now()
-
 		c.mu.Unlock()
-
-		if oldStatus != StatusReconnect {
-			c.notifyStatusChange(forwardID, StatusReconnect, "")
-		}
 		return
 	}
 
+	oldStatus := health.Status
+	health.Status = newStatus
+	health.LastCheck = time.Now()
 	c.mu.Unlock()
+
+	if oldStatus != newStatus {
+		c.notifyStatusChange(forwardID, newStatus, "")
+	}
+}
+
+// MarkReconnecting marks a forward as reconnecting (called by worker)
+func (c *Checker) MarkReconnecting(forwardID string) {
+	c.markStatus(forwardID, StatusReconnect)
 }
 
 // MarkStarting marks a forward as starting (called by worker)
 func (c *Checker) MarkStarting(forwardID string) {
-	c.mu.Lock()
+	c.markStatus(forwardID, StatusStarting)
-
-	if health, exists := c.ports[forwardID]; exists {
-		oldStatus := health.Status
-		health.Status = StatusStarting
-		health.LastCheck = time.Now()
-
-		c.mu.Unlock()
-
-		if oldStatus != StatusStarting {
-			c.notifyStatusChange(forwardID, StatusStarting, "")
-		}
-		return
-	}
-
-	c.mu.Unlock()
 }
 
 // GetStatus returns the current health status of a forward

internal/httplog/logger.go

@@ -0,0 +1,112 @@
+package httplog
+
+import (
+	"encoding/json"
+	"io"
+	"os"
+	"sync"
+	"time"
+)
+
+// Entry represents a single HTTP log entry
+type Entry struct {
+	Timestamp  time.Time         `json:"timestamp"`
+	ForwardID  string            `json:"forward_id"`
+	RequestID  string            `json:"request_id"`
+	Direction  string            `json:"direction"` // "request" or "response"
+	Method     string            `json:"method,omitempty"`
+	Path       string            `json:"path,omitempty"`
+	StatusCode int               `json:"status_code,omitempty"`
+	Headers    map[string]string `json:"headers,omitempty"`
+	BodySize   int               `json:"body_size"`
+	Body       string            `json:"body,omitempty"`
+	LatencyMs  int64             `json:"latency_ms,omitempty"`
+	Error      string            `json:"error,omitempty"`
+}
+
+// LogCallback is a function that receives log entries
+type LogCallback func(entry Entry)
+
+// Logger writes HTTP log entries to an output stream
+type Logger struct {
+	mu         sync.Mutex
+	output     io.Writer
+	file       *os.File // Only set if we opened the file ourselves
+	forwardID  string
+	maxBodyLen int
+	callbacks  []LogCallback
+}
+
+// NewLogger creates a new HTTP logger
+// If logFile is empty, logs only go to registered callbacks (no file output)
+// This prevents stdout corruption when running in TUI mode
+func NewLogger(forwardID, logFile string, maxBodyLen int) (*Logger, error) {
+	l := &Logger{
+		forwardID:  forwardID,
+		maxBodyLen: maxBodyLen,
+	}
+
+	if logFile == "" {
+		// Don't write to stdout - use io.Discard
+		// Log entries are delivered via callbacks to the UI
+		l.output = io.Discard
+	} else {
+		f, err := os.OpenFile(logFile, os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0600)
+		if err != nil {
+			return nil, err
+		}
+		l.file = f
+		l.output = f
+	}
+
+	return l, nil
+}
+
+// AddCallback registers a callback to receive log entries
+func (l *Logger) AddCallback(cb LogCallback) {
+	l.mu.Lock()
+	defer l.mu.Unlock()
+	l.callbacks = append(l.callbacks, cb)
+}
+
+// ClearCallbacks removes all registered callbacks
+func (l *Logger) ClearCallbacks() {
+	l.mu.Lock()
+	defer l.mu.Unlock()
+	l.callbacks = nil
+}
+
+// Log writes a log entry as JSON
+func (l *Logger) Log(entry Entry) error {
+	entry.ForwardID = l.forwardID
+	entry.Timestamp = time.Now()
+
+	// Truncate body if too large
+	if len(entry.Body) > l.maxBodyLen {
+		entry.Body = entry.Body[:l.maxBodyLen] + "...(truncated)"
+	}
+
+	data, err := json.Marshal(entry)
+	if err != nil {
+		return err
+	}
+
+	l.mu.Lock()
+	defer l.mu.Unlock()
+
+	// Notify callbacks
+	for _, cb := range l.callbacks {
+		cb(entry)
+	}
+
+	_, err = l.output.Write(append(data, '\n'))
+	return err
+}
+
+// Close closes the logger
+func (l *Logger) Close() error {
+	if l.file != nil {
+		return l.file.Close()
+	}
+	return nil
+}

internal/httplog/proxy.go

@@ -0,0 +1,262 @@
+package httplog
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"io"
+	"net"
+	"net/http"
+	"net/http/httputil"
+	"path/filepath"
+	"strings"
+	"sync"
+	"sync/atomic"
+	"time"
+
+	"github.com/nvm/kportal/internal/config"
+)
+
+// Proxy is an HTTP reverse proxy with logging capabilities
+type Proxy struct {
+	localPort    int // Port to listen on (user-facing)
+	targetPort   int // Port to forward to (k8s tunnel)
+	logger       *Logger
+	server       *http.Server
+	forwardID    string
+	filterPath   string // Glob pattern for path filtering
+	includeHdrs  bool
+	listener     net.Listener
+	requestCount uint64
+	mu           sync.Mutex
+	running      bool
+}
+
+// NewProxy creates a new HTTP logging proxy
+func NewProxy(fwd *config.Forward, targetPort int) (*Proxy, error) {
+	httpCfg := fwd.HTTPLog
+	if httpCfg == nil {
+		return nil, fmt.Errorf("HTTP log config is nil")
+	}
+
+	logger, err := NewLogger(fwd.ID(), httpCfg.LogFile, fwd.GetHTTPLogMaxBodySize())
+	if err != nil {
+		return nil, fmt.Errorf("failed to create logger: %w", err)
+	}
+
+	return &Proxy{
+		localPort:   fwd.LocalPort,
+		targetPort:  targetPort,
+		logger:      logger,
+		forwardID:   fwd.ID(),
+		filterPath:  httpCfg.FilterPath,
+		includeHdrs: httpCfg.IncludeHeaders,
+	}, nil
+}
+
+// Start starts the HTTP proxy server
+func (p *Proxy) Start() error {
+	p.mu.Lock()
+	if p.running {
+		p.mu.Unlock()
+		return fmt.Errorf("proxy already running")
+	}
+
+	// Create listener
+	ln, err := net.Listen("tcp", fmt.Sprintf("127.0.0.1:%d", p.localPort))
+	if err != nil {
+		p.mu.Unlock()
+		return fmt.Errorf("failed to listen on port %d: %w", p.localPort, err)
+	}
+	p.listener = ln
+
+	// Create reverse proxy
+	director := func(req *http.Request) {
+		req.URL.Scheme = "http"
+		req.URL.Host = fmt.Sprintf("127.0.0.1:%d", p.targetPort)
+	}
+
+	proxy := &httputil.ReverseProxy{
+		Director: director,
+		Transport: &loggingTransport{
+			proxy:     p,
+			transport: http.DefaultTransport,
+		},
+		ErrorHandler: func(w http.ResponseWriter, r *http.Request, err error) {
+			p.logError(r, err)
+			w.WriteHeader(http.StatusBadGateway)
+			w.Write([]byte("Proxy error: " + err.Error()))
+		},
+	}
+
+	p.server = &http.Server{
+		Handler: proxy,
+	}
+
+	p.running = true
+	p.mu.Unlock()
+
+	// Start serving (blocking)
+	go func() {
+		if err := p.server.Serve(ln); err != nil && err != http.ErrServerClosed {
+			// Log error but don't crash - proxy will be replaced on reconnect
+		}
+	}()
+
+	return nil
+}
+
+// Stop stops the HTTP proxy server
+func (p *Proxy) Stop() error {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+
+	if !p.running {
+		return nil
+	}
+
+	p.running = false
+
+	// Shutdown with timeout
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+
+	if err := p.server.Shutdown(ctx); err != nil {
+		// Force close
+		p.server.Close()
+	}
+
+	if err := p.logger.Close(); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// loggingTransport wraps http.RoundTripper to log requests and responses
+type loggingTransport struct {
+	proxy     *Proxy
+	transport http.RoundTripper
+}
+
+func (t *loggingTransport) RoundTrip(req *http.Request) (*http.Response, error) {
+	// Generate request ID
+	reqID := fmt.Sprintf("%d", atomic.AddUint64(&t.proxy.requestCount, 1))
+
+	// Check if we should log this request based on path filter
+	if !t.proxy.shouldLog(req.URL.Path) {
+		return t.transport.RoundTrip(req)
+	}
+
+	startTime := time.Now()
+
+	// Read request body
+	var reqBody []byte
+	if req.Body != nil {
+		reqBody, _ = io.ReadAll(req.Body)
+		req.Body = io.NopCloser(bytes.NewBuffer(reqBody))
+	}
+
+	// Log request
+	reqEntry := Entry{
+		RequestID: reqID,
+		Direction: "request",
+		Method:    req.Method,
+		Path:      req.URL.Path,
+		BodySize:  len(reqBody),
+		Body:      string(reqBody),
+	}
+
+	if t.proxy.includeHdrs {
+		reqEntry.Headers = flattenHeaders(req.Header)
+	}
+
+	t.proxy.logger.Log(reqEntry)
+
+	// Make the request
+	resp, err := t.transport.RoundTrip(req)
+	if err != nil {
+		return nil, err
+	}
+
+	// Read response body
+	var respBody []byte
+	if resp.Body != nil {
+		respBody, _ = io.ReadAll(resp.Body)
+		resp.Body = io.NopCloser(bytes.NewBuffer(respBody))
+	}
+
+	latency := time.Since(startTime)
+
+	// Log response
+	respEntry := Entry{
+		RequestID:  reqID,
+		Direction:  "response",
+		Method:     req.Method,
+		Path:       req.URL.Path,
+		StatusCode: resp.StatusCode,
+		BodySize:   len(respBody),
+		Body:       string(respBody),
+		LatencyMs:  latency.Milliseconds(),
+	}
+
+	if t.proxy.includeHdrs {
+		respEntry.Headers = flattenHeaders(resp.Header)
+	}
+
+	t.proxy.logger.Log(respEntry)
+
+	return resp, nil
+}
+
+// shouldLog checks if the request path matches the filter
+func (p *Proxy) shouldLog(path string) bool {
+	if p.filterPath == "" {
+		return true
+	}
+
+	matched, err := filepath.Match(p.filterPath, path)
+	if err != nil {
+		// Invalid pattern, log everything
+		return true
+	}
+
+	// Also try matching with ** for prefix patterns like /api/*
+	if !matched && strings.HasSuffix(p.filterPath, "/*") {
+		prefix := strings.TrimSuffix(p.filterPath, "/*")
+		matched = strings.HasPrefix(path, prefix)
+	}
+
+	return matched
+}
+
+// logError logs an error entry
+func (p *Proxy) logError(req *http.Request, err error) {
+	entry := Entry{
+		RequestID: fmt.Sprintf("%d", atomic.AddUint64(&p.requestCount, 1)),
+		Direction: "error",
+		Method:    req.Method,
+		Path:      req.URL.Path,
+		Error:     err.Error(),
+	}
+	p.logger.Log(entry)
+}
+
+// flattenHeaders converts http.Header to map[string]string
+func flattenHeaders(h http.Header) map[string]string {
+	result := make(map[string]string, len(h))
+	for k, v := range h {
+		result[k] = strings.Join(v, ", ")
+	}
+	return result
+}
+
+// GetTargetPort returns the target port for the k8s tunnel
+func (p *Proxy) GetTargetPort() int {
+	return p.targetPort
+}
+
+// GetLogger returns the HTTP logger for subscribing to log entries
+func (p *Proxy) GetLogger() *Logger {
+	return p.logger
+}

internal/httplog/proxy_test.go

@@ -0,0 +1,181 @@
+package httplog
+
+import (
+	"bytes"
+	"encoding/json"
+	"net/http"
+	"os"
+	"testing"
+
+	"github.com/nvm/kportal/internal/config"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestLogger(t *testing.T) {
+	// Create a buffer to capture output
+	var buf bytes.Buffer
+
+	l := &Logger{
+		forwardID:  "test-forward",
+		maxBodyLen: 100,
+		output:     &buf,
+	}
+
+	// Log an entry
+	err := l.Log(Entry{
+		Direction: "request",
+		Method:    "GET",
+		Path:      "/test",
+		BodySize:  0,
+	})
+	require.NoError(t, err)
+
+	// Parse the output
+	var entry Entry
+	err = json.Unmarshal(buf.Bytes(), &entry)
+	require.NoError(t, err)
+
+	assert.Equal(t, "test-forward", entry.ForwardID)
+	assert.Equal(t, "request", entry.Direction)
+	assert.Equal(t, "GET", entry.Method)
+	assert.Equal(t, "/test", entry.Path)
+	assert.False(t, entry.Timestamp.IsZero())
+}
+
+func TestLoggerBodyTruncation(t *testing.T) {
+	var buf bytes.Buffer
+
+	l := &Logger{
+		forwardID:  "test-forward",
+		maxBodyLen: 10,
+		output:     &buf,
+	}
+
+	// Log an entry with a long body
+	err := l.Log(Entry{
+		Direction: "request",
+		Method:    "POST",
+		Path:      "/test",
+		Body:      "this is a very long body that should be truncated",
+		BodySize:  50,
+	})
+	require.NoError(t, err)
+
+	// Parse the output
+	var entry Entry
+	err = json.Unmarshal(buf.Bytes(), &entry)
+	require.NoError(t, err)
+
+	assert.Equal(t, "this is a ...(truncated)", entry.Body)
+}
+
+func TestProxyShouldLog(t *testing.T) {
+	tests := []struct {
+		name       string
+		filterPath string
+		path       string
+		expected   bool
+	}{
+		{"no filter", "", "/anything", true},
+		{"exact match", "/api", "/api", true},
+		{"no match", "/api", "/other", false},
+		{"prefix match", "/api/*", "/api/users", true},
+		{"prefix no match", "/api/*", "/other/users", false},
+		{"wildcard", "/api/*/test", "/api/v1/test", true},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			p := &Proxy{filterPath: tt.filterPath}
+			assert.Equal(t, tt.expected, p.shouldLog(tt.path))
+		})
+	}
+}
+
+func TestProxyIntegration(t *testing.T) {
+	// Create a buffer for log output
+	var logBuf bytes.Buffer
+
+	// Create config
+	fwd := &config.Forward{
+		LocalPort: 0, // Will be assigned dynamically
+		HTTPLog: &config.HTTPLogSpec{
+			Enabled:        true,
+			IncludeHeaders: true,
+			MaxBodySize:    1024,
+		},
+	}
+
+	// Create logger with buffer
+	logger := &Logger{
+		forwardID:  "test",
+		maxBodyLen: 1024,
+		output:     &logBuf,
+	}
+
+	// Create proxy manually for testing
+	proxy := &Proxy{
+		localPort:   0, // Will use ephemeral port
+		targetPort:  0, // Not used in this test
+		logger:      logger,
+		forwardID:   fwd.ID(),
+		filterPath:  "",
+		includeHdrs: true,
+	}
+
+	// Test shouldLog
+	assert.True(t, proxy.shouldLog("/any/path"))
+
+	// Test logging through logger directly
+	err := logger.Log(Entry{
+		RequestID: "1",
+		Direction: "request",
+		Method:    "GET",
+		Path:      "/test",
+	})
+	require.NoError(t, err)
+
+	// Verify log output
+	assert.Contains(t, logBuf.String(), `"direction":"request"`)
+	assert.Contains(t, logBuf.String(), `"method":"GET"`)
+}
+
+func TestFlattenHeaders(t *testing.T) {
+	h := http.Header{
+		"Content-Type": []string{"application/json"},
+		"Accept":       []string{"text/html", "application/json"},
+	}
+
+	result := flattenHeaders(h)
+
+	assert.Equal(t, "application/json", result["Content-Type"])
+	assert.Equal(t, "text/html, application/json", result["Accept"])
+}
+
+func TestNewLogger(t *testing.T) {
+	// Test stdout logger
+	l, err := NewLogger("test-forward", "", 1024)
+	require.NoError(t, err)
+	require.NotNil(t, l)
+	assert.Nil(t, l.file) // No file when using stdout
+	l.Close()
+
+	// Test file logger (using temp file)
+	tmpFile := t.TempDir() + "/test.log"
+	l, err = NewLogger("test-forward", tmpFile, 1024)
+	require.NoError(t, err)
+	require.NotNil(t, l)
+	assert.NotNil(t, l.file)
+
+	// Write something
+	err = l.Log(Entry{Direction: "request", Method: "GET"})
+	require.NoError(t, err)
+
+	l.Close()
+
+	// Verify file has content
+	data, err := os.ReadFile(tmpFile)
+	require.NoError(t, err)
+	assert.Contains(t, string(data), `"direction":"request"`)
+}

internal/k8s/discovery.go

@@ -9,6 +9,8 @@ import (
 
 	corev1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/util/intstr"
+	"k8s.io/client-go/kubernetes"
 )
 
 // Discovery provides cluster introspection capabilities for the UI wizards.
@@ -41,9 +43,10 @@ type ContainerInfo struct {
 
 // PortInfo describes a port exposed by a container or service.
 type PortInfo struct {
-	Name     string
+	Name       string
-	Port     int32
+	Port       int32
-	Protocol string
+	TargetPort int32 // For services: the actual pod port to forward to
+	Protocol   string
 }
 
 // ServiceInfo contains information about a service.
@@ -205,7 +208,60 @@ func (d *Discovery) ListPodsWithSelector(ctx context.Context, contextName, names
 	return pods, nil
 }
 
+// resolveTargetPort resolves a service's targetPort to an actual port number.
+// If targetPort is numeric, it returns that number directly.
+// If targetPort is a named port, it looks up the port number from the backing pods.
+// Falls back to the service port if resolution fails.
+func (d *Discovery) resolveTargetPort(ctx context.Context, client kubernetes.Interface, namespace string, svc *corev1.Service, port *corev1.ServicePort) int32 {
+	// If targetPort is not set, Kubernetes defaults to the service port
+	if port.TargetPort.Type == intstr.Int && port.TargetPort.IntVal == 0 {
+		return port.Port
+	}
+
+	// If targetPort is numeric, use it directly
+	if port.TargetPort.Type == intstr.Int {
+		return port.TargetPort.IntVal
+	}
+
+	// targetPort is a named port - need to look up from pods
+	namedPort := port.TargetPort.StrVal
+	if namedPort == "" {
+		return port.Port
+	}
+
+	// Get a backing pod to resolve the named port
+	if len(svc.Spec.Selector) == 0 {
+		// No selector, can't resolve - fall back to service port
+		return port.Port
+	}
+
+	selector := metav1.FormatLabelSelector(&metav1.LabelSelector{MatchLabels: svc.Spec.Selector})
+	pods, err := client.CoreV1().Pods(namespace).List(ctx, metav1.ListOptions{
+		LabelSelector: selector,
+		Limit:         1, // We only need one pod to resolve the port name
+	})
+	if err != nil || len(pods.Items) == 0 {
+		// Can't get pods - fall back to service port
+		return port.Port
+	}
+
+	// Look up the named port in the pod's containers
+	pod := &pods.Items[0]
+	for _, container := range pod.Spec.Containers {
+		for _, containerPort := range container.Ports {
+			if containerPort.Name == namedPort {
+				return containerPort.ContainerPort
+			}
+		}
+	}
+
+	// Named port not found - fall back to service port
+	return port.Port
+}
+
 // ListServices returns all services in the given namespace.
+// For each service port, it resolves the targetPort to an actual port number
+// by looking up the backing pods when the targetPort is a named port.
 func (d *Discovery) ListServices(ctx context.Context, contextName, namespace string) ([]ServiceInfo, error) {
 	client, err := d.pool.GetClient(contextName)
 	if err != nil {
@@ -221,10 +277,13 @@ func (d *Discovery) ListServices(ctx context.Context, contextName, namespace str
 	for _, svc := range svcList.Items {
 		ports := make([]PortInfo, 0, len(svc.Spec.Ports))
 		for _, port := range svc.Spec.Ports {
+			targetPort := d.resolveTargetPort(ctx, client, namespace, &svc, &port)
+
 			ports = append(ports, PortInfo{
-				Name:     port.Name,
+				Name:       port.Name,
-				Port:     port.Port,
+				Port:       port.Port,
-				Protocol: string(port.Protocol),
+				TargetPort: targetPort,
+				Protocol:   string(port.Protocol),
 			})
 		}
 

internal/k8s/discovery_test.go

@@ -0,0 +1,308 @@
+package k8s
+
+import (
+	"context"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/util/intstr"
+	"k8s.io/client-go/kubernetes/fake"
+)
+
+func TestResolveTargetPort(t *testing.T) {
+	tests := []struct {
+		name         string
+		servicePort  corev1.ServicePort
+		service      *corev1.Service
+		pods         []corev1.Pod
+		expectedPort int32
+		description  string
+	}{
+		{
+			name: "numeric targetPort",
+			servicePort: corev1.ServicePort{
+				Port:       80,
+				TargetPort: intstr.FromInt(8000),
+			},
+			service: &corev1.Service{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:      "test-svc",
+					Namespace: "default",
+				},
+				Spec: corev1.ServiceSpec{
+					Selector: map[string]string{"app": "test"},
+				},
+			},
+			pods:         nil, // No pods needed for numeric targetPort
+			expectedPort: 8000,
+			description:  "should use numeric targetPort directly",
+		},
+		{
+			name: "named targetPort resolved from pod",
+			servicePort: corev1.ServicePort{
+				Name:       "http",
+				Port:       80,
+				TargetPort: intstr.FromString("http"),
+			},
+			service: &corev1.Service{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:      "test-svc",
+					Namespace: "default",
+				},
+				Spec: corev1.ServiceSpec{
+					Selector: map[string]string{"app": "test"},
+				},
+			},
+			pods: []corev1.Pod{
+				{
+					ObjectMeta: metav1.ObjectMeta{
+						Name:      "test-pod",
+						Namespace: "default",
+						Labels:    map[string]string{"app": "test"},
+					},
+					Spec: corev1.PodSpec{
+						Containers: []corev1.Container{
+							{
+								Name: "main",
+								Ports: []corev1.ContainerPort{
+									{Name: "http", ContainerPort: 8000},
+								},
+							},
+						},
+					},
+				},
+			},
+			expectedPort: 8000,
+			description:  "should resolve named port from pod container",
+		},
+		{
+			name: "targetPort not set - defaults to service port",
+			servicePort: corev1.ServicePort{
+				Port:       80,
+				TargetPort: intstr.FromInt(0), // Not set
+			},
+			service: &corev1.Service{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:      "test-svc",
+					Namespace: "default",
+				},
+				Spec: corev1.ServiceSpec{
+					Selector: map[string]string{"app": "test"},
+				},
+			},
+			pods:         nil,
+			expectedPort: 80,
+			description:  "should fall back to service port when targetPort is not set",
+		},
+		{
+			name: "named targetPort with no matching pod",
+			servicePort: corev1.ServicePort{
+				Name:       "http",
+				Port:       80,
+				TargetPort: intstr.FromString("http"),
+			},
+			service: &corev1.Service{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:      "test-svc",
+					Namespace: "default",
+				},
+				Spec: corev1.ServiceSpec{
+					Selector: map[string]string{"app": "test"},
+				},
+			},
+			pods:         nil, // No pods available
+			expectedPort: 80,
+			description:  "should fall back to service port when no pods found",
+		},
+		{
+			name: "service without selector",
+			servicePort: corev1.ServicePort{
+				Name:       "http",
+				Port:       80,
+				TargetPort: intstr.FromString("http"),
+			},
+			service: &corev1.Service{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:      "test-svc",
+					Namespace: "default",
+				},
+				Spec: corev1.ServiceSpec{
+					Selector: nil, // No selector
+				},
+			},
+			pods:         nil,
+			expectedPort: 80,
+			description:  "should fall back to service port when service has no selector",
+		},
+		{
+			name: "named targetPort not found in pod containers",
+			servicePort: corev1.ServicePort{
+				Name:       "http",
+				Port:       80,
+				TargetPort: intstr.FromString("nonexistent"),
+			},
+			service: &corev1.Service{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:      "test-svc",
+					Namespace: "default",
+				},
+				Spec: corev1.ServiceSpec{
+					Selector: map[string]string{"app": "test"},
+				},
+			},
+			pods: []corev1.Pod{
+				{
+					ObjectMeta: metav1.ObjectMeta{
+						Name:      "test-pod",
+						Namespace: "default",
+						Labels:    map[string]string{"app": "test"},
+					},
+					Spec: corev1.PodSpec{
+						Containers: []corev1.Container{
+							{
+								Name: "main",
+								Ports: []corev1.ContainerPort{
+									{Name: "http", ContainerPort: 8000},
+								},
+							},
+						},
+					},
+				},
+			},
+			expectedPort: 80,
+			description:  "should fall back to service port when named port not found in pod",
+		},
+		{
+			name: "multiple containers with named port in second container",
+			servicePort: corev1.ServicePort{
+				Name:       "metrics",
+				Port:       9090,
+				TargetPort: intstr.FromString("metrics"),
+			},
+			service: &corev1.Service{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:      "test-svc",
+					Namespace: "default",
+				},
+				Spec: corev1.ServiceSpec{
+					Selector: map[string]string{"app": "test"},
+				},
+			},
+			pods: []corev1.Pod{
+				{
+					ObjectMeta: metav1.ObjectMeta{
+						Name:      "test-pod",
+						Namespace: "default",
+						Labels:    map[string]string{"app": "test"},
+					},
+					Spec: corev1.PodSpec{
+						Containers: []corev1.Container{
+							{
+								Name: "main",
+								Ports: []corev1.ContainerPort{
+									{Name: "http", ContainerPort: 8000},
+								},
+							},
+							{
+								Name: "sidecar",
+								Ports: []corev1.ContainerPort{
+									{Name: "metrics", ContainerPort: 9100},
+								},
+							},
+						},
+					},
+				},
+			},
+			expectedPort: 9100,
+			description:  "should find named port in any container",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// Create fake client with pods
+			var objects []runtime.Object
+			for i := range tt.pods {
+				objects = append(objects, &tt.pods[i])
+			}
+			fakeClient := fake.NewSimpleClientset(objects...)
+
+			// Create discovery instance (we only need it to call resolveTargetPort)
+			d := &Discovery{}
+
+			// Call resolveTargetPort
+			result := d.resolveTargetPort(
+				context.Background(),
+				fakeClient,
+				"default",
+				tt.service,
+				&tt.servicePort,
+			)
+
+			assert.Equal(t, tt.expectedPort, result, tt.description)
+		})
+	}
+}
+
+func TestPortInfoTargetPort(t *testing.T) {
+	// Test that PortInfo correctly stores TargetPort
+	portInfo := PortInfo{
+		Name:       "http",
+		Port:       80,
+		TargetPort: 8000,
+		Protocol:   "TCP",
+	}
+
+	assert.Equal(t, int32(80), portInfo.Port)
+	assert.Equal(t, int32(8000), portInfo.TargetPort)
+	assert.Equal(t, "http", portInfo.Name)
+	assert.Equal(t, "TCP", portInfo.Protocol)
+}
+
+func TestGetUniquePorts(t *testing.T) {
+	// Test GetUniquePorts still works with the new PortInfo struct
+	pods := []PodInfo{
+		{
+			Name: "pod1",
+			Containers: []ContainerInfo{
+				{
+					Name: "main",
+					Ports: []PortInfo{
+						{Name: "http", Port: 8080},
+						{Name: "metrics", Port: 9090},
+					},
+				},
+			},
+		},
+		{
+			Name: "pod2",
+			Containers: []ContainerInfo{
+				{
+					Name: "main",
+					Ports: []PortInfo{
+						{Name: "http", Port: 8080}, // Duplicate
+						{Name: "grpc", Port: 50051},
+					},
+				},
+			},
+		},
+	}
+
+	ports := GetUniquePorts(pods)
+
+	// Should have 3 unique ports
+	assert.Len(t, ports, 3)
+
+	// Should be sorted by port number
+	assert.Equal(t, int32(8080), ports[0].Port)
+	assert.Equal(t, int32(9090), ports[1].Port)
+	assert.Equal(t, int32(50051), ports[2].Port)
+
+	// Names should be preserved
+	assert.Equal(t, "http", ports[0].Name)
+	assert.Equal(t, "metrics", ports[1].Name)
+	assert.Equal(t, "grpc", ports[2].Name)
+}

internal/k8s/portforward.go

@@ -10,6 +10,8 @@ import (
 	"strings"
 	"time"
 
+	"github.com/nvm/kportal/internal/config"
+
 	corev1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/client-go/rest"
@@ -30,8 +32,8 @@ func NewPortForwarder(clientPool *ClientPool, resolver *ResourceResolver) *PortF
 	return &PortForwarder{
 		clientPool:   clientPool,
 		resolver:     resolver,
-		tcpKeepalive: 30 * time.Second, // Default: 30 second keepalive
+		tcpKeepalive: config.DefaultTCPKeepalive,
-		dialTimeout:  30 * time.Second, // Default: 30 second dial timeout
+		dialTimeout:  config.DefaultDialTimeout,
 	}
 }
 
@@ -140,6 +142,9 @@ func (pf *PortForwarder) forwardToService(ctx context.Context, req *ForwardReque
 	}
 
 	// Get pods backing the service using label selector
+	if len(service.Spec.Selector) == 0 {
+		return fmt.Errorf("service %s has no selector (headless service without selector cannot be port-forwarded)", serviceName)
+	}
 	selector := metav1.FormatLabelSelector(&metav1.LabelSelector{MatchLabels: service.Spec.Selector})
 	pods, err := client.CoreV1().Pods(req.Namespace).List(ctx, metav1.ListOptions{
 		LabelSelector: selector,
@@ -257,6 +262,9 @@ func (pf *PortForwarder) GetPodForResource(ctx context.Context, contextName, nam
 			return "", fmt.Errorf("failed to get service: %w", err)
 		}
 
+		if len(service.Spec.Selector) == 0 {
+			return "", fmt.Errorf("service %s has no selector (headless service without selector cannot be port-forwarded)", resourceName)
+		}
 		selector := metav1.FormatLabelSelector(&metav1.LabelSelector{MatchLabels: service.Spec.Selector})
 		pods, err := client.CoreV1().Pods(namespace).List(ctx, metav1.ListOptions{
 			LabelSelector: selector,

internal/mdns/publisher.go

@@ -0,0 +1,231 @@
+package mdns
+
+import (
+	"fmt"
+	"net"
+	"sync"
+	"time"
+
+	"github.com/grandcat/zeroconf"
+	"github.com/nvm/kportal/internal/logger"
+)
+
+const (
+	// shutdownTimeout is the maximum time to wait for mDNS server shutdown
+	shutdownTimeout = 2 * time.Second
+
+	// mdnsDomain is the standard mDNS domain (RFC 6762)
+	// This is always ".local" for multicast DNS - it's not configurable
+	// and is different from your network's DNS search domain
+	mdnsDomain = "local"
+)
+
+// Publisher manages mDNS hostname registrations for port forwards.
+// It allows forwards with aliases to be accessible via <alias>.local hostnames.
+type Publisher struct {
+	mu       sync.RWMutex
+	servers  map[string]*zeroconf.Server // forwardID -> server
+	aliases  map[string]string           // forwardID -> alias (for logging)
+	enabled  bool
+	localIPs []string
+}
+
+// NewPublisher creates a new mDNS Publisher.
+// If enabled is false, all registration calls will be no-ops.
+func NewPublisher(enabled bool) *Publisher {
+	p := &Publisher{
+		servers:  make(map[string]*zeroconf.Server),
+		aliases:  make(map[string]string),
+		enabled:  enabled,
+		localIPs: getLocalIPs(),
+	}
+
+	if enabled {
+		logger.Info("mDNS publisher initialized", map[string]interface{}{
+			"domain":    mdnsDomain,
+			"local_ips": p.localIPs,
+		})
+	}
+
+	return p
+}
+
+// Register publishes an mDNS hostname for a forward.
+// The hostname will be <alias>.local and will resolve to 127.0.0.1.
+// If the forward has no alias or mDNS is disabled, this is a no-op.
+func (p *Publisher) Register(forwardID, alias string, localPort int) error {
+	if !p.enabled || alias == "" {
+		return nil
+	}
+
+	p.mu.Lock()
+	defer p.mu.Unlock()
+
+	// Check if already registered
+	if _, exists := p.servers[forwardID]; exists {
+		logger.Debug("mDNS hostname already registered", map[string]interface{}{
+			"forward_id": forwardID,
+			"alias":      alias,
+		})
+		return nil
+	}
+
+	// Register the mDNS service
+	// We use a generic service type and rely on the hostname registration
+	server, err := zeroconf.RegisterProxy(
+		alias,                 // Instance name (shown in service discovery)
+		"_kportal._tcp",       // Service type (custom for kportal)
+		"local.",              // Domain
+		localPort,             // Port
+		alias,                 // Hostname (will be <alias>.local)
+		[]string{"127.0.0.1"}, // IPs to resolve to
+		[]string{fmt.Sprintf("forward=%s", forwardID)}, // TXT records
+		nil, // interfaces (nil = all)
+	)
+	if err != nil {
+		return fmt.Errorf("failed to register mDNS for %s: %w", alias, err)
+	}
+
+	p.servers[forwardID] = server
+	p.aliases[forwardID] = alias
+
+	logger.Info("mDNS hostname registered", map[string]interface{}{
+		"forward_id": forwardID,
+		"hostname":   GetHostname(alias),
+		"port":       localPort,
+	})
+
+	return nil
+}
+
+// Unregister removes the mDNS hostname for a forward.
+func (p *Publisher) Unregister(forwardID string) {
+	if !p.enabled {
+		return
+	}
+
+	p.mu.Lock()
+	defer p.mu.Unlock()
+
+	server, exists := p.servers[forwardID]
+	if !exists {
+		return
+	}
+
+	alias := p.aliases[forwardID]
+	shutdownWithTimeout(server, forwardID)
+	delete(p.servers, forwardID)
+	delete(p.aliases, forwardID)
+
+	logger.Info("mDNS hostname unregistered", map[string]interface{}{
+		"forward_id": forwardID,
+		"hostname":   GetHostname(alias),
+	})
+}
+
+// Stop shuts down all mDNS registrations.
+func (p *Publisher) Stop() {
+	if !p.enabled {
+		return
+	}
+
+	p.mu.Lock()
+	defer p.mu.Unlock()
+
+	// Shutdown all servers concurrently with timeout
+	var wg sync.WaitGroup
+	for forwardID, server := range p.servers {
+		wg.Add(1)
+		go func(id string, srv *zeroconf.Server) {
+			defer wg.Done()
+			shutdownWithTimeout(srv, id)
+		}(forwardID, server)
+	}
+
+	// Wait for all shutdowns to complete (or timeout)
+	wg.Wait()
+
+	p.servers = make(map[string]*zeroconf.Server)
+	p.aliases = make(map[string]string)
+
+	logger.Info("mDNS publisher stopped", nil)
+}
+
+// shutdownSettleTime is a small delay after zeroconf shutdown to allow internal
+// goroutines to exit cleanly. This works around a race condition in the
+// grandcat/zeroconf library where recv4() can access ipv4conn after shutdown()
+// sets it to nil. See: https://github.com/grandcat/zeroconf/issues/95
+// Note: 100ms is needed for CI environments where timing can be more variable.
+const shutdownSettleTime = 100 * time.Millisecond
+
+// shutdownWithTimeout attempts to shutdown a zeroconf server with a timeout.
+// If shutdown hangs, it logs a warning and returns anyway.
+func shutdownWithTimeout(server *zeroconf.Server, forwardID string) {
+	done := make(chan struct{})
+
+	go func() {
+		server.Shutdown()
+		close(done)
+	}()
+
+	select {
+	case <-done:
+		// Shutdown completed successfully
+		// Add a small settle time to let internal goroutines exit cleanly.
+		// This works around a race condition in zeroconf where recv4() can
+		// access ipv4conn after shutdown() sets it to nil.
+		time.Sleep(shutdownSettleTime)
+	case <-time.After(shutdownTimeout):
+		logger.Warn("mDNS shutdown timed out, continuing anyway", map[string]interface{}{
+			"forward_id": forwardID,
+			"timeout":    shutdownTimeout.String(),
+		})
+	}
+}
+
+// IsEnabled returns whether mDNS publishing is enabled.
+func (p *Publisher) IsEnabled() bool {
+	return p.enabled
+}
+
+// GetDomain returns the mDNS domain being used (always "local" per RFC 6762).
+func (p *Publisher) GetDomain() string {
+	return mdnsDomain
+}
+
+// GetHostname returns the full mDNS hostname for an alias.
+// Example: GetHostname("myapp") returns "myapp.local"
+func GetHostname(alias string) string {
+	return alias + "." + mdnsDomain
+}
+
+// GetRegisteredCount returns the number of currently registered hostnames.
+func (p *Publisher) GetRegisteredCount() int {
+	p.mu.RLock()
+	defer p.mu.RUnlock()
+	return len(p.servers)
+}
+
+// getLocalIPs returns the local IP addresses for logging purposes.
+func getLocalIPs() []string {
+	var ips []string
+
+	addrs, err := net.InterfaceAddrs()
+	if err != nil {
+		return []string{"127.0.0.1"}
+	}
+
+	for _, addr := range addrs {
+		if ipnet, ok := addr.(*net.IPNet); ok && !ipnet.IP.IsLoopback() {
+			if ipnet.IP.To4() != nil {
+				ips = append(ips, ipnet.IP.String())
+			}
+		}
+	}
+
+	if len(ips) == 0 {
+		return []string{"127.0.0.1"}
+	}
+
+	return ips
+}

internal/mdns/publisher_test.go

@@ -0,0 +1,154 @@
+package mdns
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+// Note: Tests that actually register mDNS services require network I/O
+// and can be slow or hang in CI environments. We test the logic paths
+// without actually calling zeroconf for most tests.
+
+func TestNewPublisher_Disabled(t *testing.T) {
+	p := NewPublisher(false)
+
+	assert.False(t, p.IsEnabled())
+	assert.Equal(t, 0, p.GetRegisteredCount())
+}
+
+func TestNewPublisher_Enabled(t *testing.T) {
+	p := NewPublisher(true)
+
+	assert.True(t, p.IsEnabled())
+	assert.Equal(t, 0, p.GetRegisteredCount())
+}
+
+func TestRegister_WhenDisabled_NoOp(t *testing.T) {
+	p := NewPublisher(false)
+
+	err := p.Register("forward-1", "test-alias", 8080)
+
+	assert.NoError(t, err)
+	assert.Equal(t, 0, p.GetRegisteredCount())
+}
+
+func TestRegister_EmptyAlias_NoOp(t *testing.T) {
+	p := NewPublisher(true)
+
+	err := p.Register("forward-1", "", 8080)
+
+	assert.NoError(t, err)
+	assert.Equal(t, 0, p.GetRegisteredCount())
+}
+
+func TestUnregister_WhenDisabled_NoOp(t *testing.T) {
+	p := NewPublisher(false)
+
+	// Should not panic
+	p.Unregister("forward-1")
+}
+
+func TestUnregister_NotRegistered_NoOp(t *testing.T) {
+	p := NewPublisher(true)
+
+	// Should not panic
+	p.Unregister("non-existent")
+	assert.Equal(t, 0, p.GetRegisteredCount())
+}
+
+func TestStop_WhenDisabled_NoOp(t *testing.T) {
+	p := NewPublisher(false)
+
+	// Should not panic
+	p.Stop()
+}
+
+func TestStop_WhenNoRegistrations(t *testing.T) {
+	p := NewPublisher(true)
+
+	// Should not panic
+	p.Stop()
+	assert.Equal(t, 0, p.GetRegisteredCount())
+}
+
+func TestGetLocalIPs(t *testing.T) {
+	ips := getLocalIPs()
+
+	// Should return at least one IP
+	assert.NotEmpty(t, ips, "getLocalIPs should return at least one IP")
+
+	// All IPs should be non-empty strings
+	for _, ip := range ips {
+		assert.NotEmpty(t, ip, "IP address should not be empty")
+	}
+}
+
+// Integration tests - only run when explicitly requested
+// These tests actually register mDNS services and require network access
+
+func TestRegister_Integration(t *testing.T) {
+	if testing.Short() {
+		t.Skip("Skipping mDNS integration test in short mode")
+	}
+
+	p := NewPublisher(true)
+	defer p.Stop()
+
+	err := p.Register("forward-1", "test-service", 8080)
+
+	assert.NoError(t, err)
+	assert.Equal(t, 1, p.GetRegisteredCount())
+}
+
+func TestRegister_Duplicate_Idempotent_Integration(t *testing.T) {
+	if testing.Short() {
+		t.Skip("Skipping mDNS integration test in short mode")
+	}
+
+	p := NewPublisher(true)
+	defer p.Stop()
+
+	// First registration
+	err := p.Register("forward-1", "test-service", 8080)
+	assert.NoError(t, err)
+	assert.Equal(t, 1, p.GetRegisteredCount())
+
+	// Second registration with same ID should be idempotent
+	err = p.Register("forward-1", "test-service", 8080)
+	assert.NoError(t, err)
+	assert.Equal(t, 1, p.GetRegisteredCount())
+}
+
+func TestRegister_MultipleForwards_Integration(t *testing.T) {
+	if testing.Short() {
+		t.Skip("Skipping mDNS integration test in short mode")
+	}
+
+	p := NewPublisher(true)
+	defer p.Stop()
+
+	err1 := p.Register("forward-1", "service-a", 8080)
+	err2 := p.Register("forward-2", "service-b", 8081)
+	err3 := p.Register("forward-3", "service-c", 8082)
+
+	assert.NoError(t, err1)
+	assert.NoError(t, err2)
+	assert.NoError(t, err3)
+	assert.Equal(t, 3, p.GetRegisteredCount())
+}
+
+func TestUnregister_Success_Integration(t *testing.T) {
+	if testing.Short() {
+		t.Skip("Skipping mDNS integration test in short mode")
+	}
+
+	p := NewPublisher(true)
+	defer p.Stop()
+
+	p.Register("forward-1", "test-service", 8080)
+	assert.Equal(t, 1, p.GetRegisteredCount())
+
+	p.Unregister("forward-1")
+	assert.Equal(t, 0, p.GetRegisteredCount())
+}

internal/ui/bubbletea_ui.go

@@ -7,6 +7,7 @@ import (
 
 	tea "github.com/charmbracelet/bubbletea"
 	"github.com/charmbracelet/lipgloss"
+	"github.com/charmbracelet/lipgloss/table"
 	"github.com/nvm/kportal/internal/config"
 	"github.com/nvm/kportal/internal/k8s"
 )
@@ -34,6 +35,10 @@ type ForwardRemoveMsg struct {
 	ID string
 }
 
+// HTTPLogSubscriber is a function that subscribes to HTTP logs for a forward
+// It returns a cleanup function to call when unsubscribing
+type HTTPLogSubscriber func(forwardID string, callback func(entry HTTPLogEntry)) func()
+
 // BubbleTeaUI is a bubbletea-based terminal UI
 type BubbleTeaUI struct {
 	mu             sync.RWMutex
@@ -46,6 +51,11 @@ type BubbleTeaUI struct {
 	version        string
 	errors         map[string]string // Track error messages by forward ID
 
+	// Update notification
+	updateAvailable bool
+	updateVersion   string
+	updateURL       string
+
 	// Modal wizard state
 	viewMode     ViewMode
 	addWizard    *AddWizardState
@@ -57,10 +67,22 @@ type BubbleTeaUI struct {
 	deleteConfirmAlias  string
 	deleteConfirmCursor int // 0 = Yes, 1 = No
 
+	// Benchmark state
+	benchmarkState *BenchmarkState
+
+	// HTTP log viewing state
+	httpLogState *HTTPLogState
+
+	// Log callback cleanup function
+	httpLogCleanup func()
+
 	// Dependencies for wizards
 	discovery  *k8s.Discovery
 	mutator    *config.Mutator
 	configPath string
+
+	// Manager for accessing workers
+	httpLogSubscriber HTTPLogSubscriber
 }
 
 // bubbletea model
@@ -96,6 +118,24 @@ func (ui *BubbleTeaUI) SetWizardDependencies(discovery *k8s.Discovery, mutator *
 	ui.configPath = configPath
 }
 
+// SetHTTPLogSubscriber sets the function to subscribe to HTTP logs
+func (ui *BubbleTeaUI) SetHTTPLogSubscriber(subscriber HTTPLogSubscriber) {
+	ui.mu.Lock()
+	defer ui.mu.Unlock()
+
+	ui.httpLogSubscriber = subscriber
+}
+
+// SetUpdateAvailable sets the update notification to be displayed
+func (ui *BubbleTeaUI) SetUpdateAvailable(version, url string) {
+	ui.mu.Lock()
+	defer ui.mu.Unlock()
+
+	ui.updateAvailable = true
+	ui.updateVersion = version
+	ui.updateURL = url
+}
+
 // Start starts the bubbletea application
 func (ui *BubbleTeaUI) Start() error {
 	m := model{ui: ui}
@@ -169,8 +209,9 @@ func (ui *BubbleTeaUI) UpdateStatus(id string, status string) {
 	if fwd, ok := ui.forwards[id]; ok {
 		fwd.Status = status
 	}
-	// Clear error if status is not Error
+	// Only clear error when forward becomes Active again
-	if status != "Error" {
+	// This keeps error visible during Reconnecting/Starting states
+	if status == "Active" {
 		delete(ui.errors, id)
 	}
 	ui.mu.Unlock()
@@ -237,6 +278,10 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			return m.handleAddWizardKeys(msg)
 		case ViewModeRemoveWizard:
 			return m.handleRemoveWizardKeys(msg)
+		case ViewModeBenchmark:
+			return m.handleBenchmarkKeys(msg)
+		case ViewModeHTTPLog:
+			return m.handleHTTPLogKeys(msg)
 		}
 
 	// Forward management messages (always update main view data)
@@ -266,7 +311,16 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		m.ui.addWizard = nil
 		m.ui.removeWizard = nil
 		m.ui.mu.Unlock()
-		return m, nil
+		return m, tea.ClearScreen
+
+	case BenchmarkCompleteMsg:
+		return m.handleBenchmarkComplete(msg)
+
+	case BenchmarkProgressMsg:
+		return m.handleBenchmarkProgress(msg)
+
+	case HTTPLogEntryMsg:
+		return m.handleHTTPLogEntry(msg)
 	}
 
 	return m, nil
@@ -307,6 +361,12 @@ func (m model) View() string {
 	case ViewModeRemoveWizard:
 		modal := m.renderRemoveWizard()
 		return overlayContent(mainView, modal, termWidth, termHeight)
+	case ViewModeBenchmark:
+		modal := m.renderBenchmark()
+		return overlayContent(mainView, modal, termWidth, termHeight)
+	case ViewModeHTTPLog:
+		// HTTP Log is full-screen, don't overlay on main view
+		return m.renderHTTPLog()
 	default:
 		return mainView
 	}
@@ -324,128 +384,132 @@ func (m model) renderMainView() string {
 		termHeight = 40 // Fallback
 	}
 
-	// Styles
+	// Color palette
-	titleStyle := lipgloss.NewStyle().
+	headerColor := lipgloss.Color("220")  // Yellow
-		Bold(true).
+	activeColor := lipgloss.Color("46")   // Green
-		Foreground(lipgloss.Color("220")).
+	warningColor := lipgloss.Color("220") // Yellow
-		Padding(0, 1)
+	errorColor := lipgloss.Color("196")   // Red
-
+	mutedColor := lipgloss.Color("240")   // Gray
-	headerStyle := lipgloss.NewStyle().
+	selectedBg := lipgloss.Color("240")   // Gray background
-		Bold(true).
+	selectedFg := lipgloss.Color("230")   // Light foreground
-		Foreground(lipgloss.Color("220"))
-
-	separatorStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("240"))
-
-	selectedStyle := lipgloss.NewStyle().
-		Background(lipgloss.Color("240")).
-		Foreground(lipgloss.Color("230"))
-
-	disabledStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("240"))
-
-	activeStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("46"))
-
-	startingStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("220"))
-
-	errorStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("196"))
 
 	// Title with version
+	titleStyle := lipgloss.NewStyle().
+		Bold(true).
+		Foreground(headerColor).
+		Padding(0, 1)
+
 	title := fmt.Sprintf("kportal v%s - Port Forwarding Status", m.ui.version)
 	b.WriteString(titleStyle.Render(title))
-	b.WriteString("\n\n")
 
-	// Header
+	// Show update notification if available
-	header := fmt.Sprintf("%-15s %-18s %-20s %-10s %-21s %7s %7s  %s",
+	if m.ui.updateAvailable {
-		"CONTEXT", "NAMESPACE", "ALIAS", "TYPE", "RESOURCE", "REMOTE", "LOCAL", "STATUS")
+		updateStyle := lipgloss.NewStyle().
-	b.WriteString(headerStyle.Render(header))
+			Foreground(lipgloss.Color("42")). // Green
-	b.WriteString("\n")
+			Bold(true)
-	b.WriteString(separatorStyle.Render(strings.Repeat("─", 120)))
+		updateMsg := fmt.Sprintf("  Update available: v%s", m.ui.updateVersion)
-	b.WriteString("\n")
+		b.WriteString(updateStyle.Render(updateMsg))
+	}
+	b.WriteString("\n\n")
 
 	// No forwards
 	if len(m.ui.forwardOrder) == 0 {
-		b.WriteString(disabledStyle.Render("\nNo forwards configured\n"))
+		disabledStyle := lipgloss.NewStyle().Foreground(mutedColor)
+		b.WriteString(disabledStyle.Render("No forwards configured\n"))
 	} else {
-		// Display forwards
+		// Build table rows
-		for idx, id := range m.ui.forwardOrder {
+		var rows [][]string
+		for _, id := range m.ui.forwardOrder {
 			fwd, ok := m.ui.forwards[id]
 			if !ok {
 				continue
 			}
 
-			isSelected := (idx == m.ui.selectedIndex)
 			isDisabled := m.ui.disabledMap[id] || fwd.Status == "Disabled"
 
-			// Selection indicator
-			indicator := "  "
-			if isSelected {
-				indicator = "> "
-			}
-
 			// Status icon and text
-			statusIcon := "● "
+			statusIcon := "●"
 			statusText := fwd.Status
 
 			if isDisabled {
-				statusIcon = "○ "
+				statusIcon = "○"
 				statusText = "Disabled"
 			} else {
 				switch fwd.Status {
 				case "Starting":
-					statusIcon = "○ "
+					statusIcon = "○"
 				case "Reconnecting":
-					statusIcon = "◐ "
+					statusIcon = "◐"
 				case "Error":
-					statusIcon = "✗ "
+					statusIcon = "✗"
 				}
 			}
 
-			// Format row
+			rows = append(rows, []string{
-			row := fmt.Sprintf("%s%-15s %-18s %-20s %-10s %-21s %7d %7d  %s%s",
+				truncate(fwd.Context, 14),
-				indicator,
+				truncate(fwd.Namespace, 16),
-				truncate(fwd.Context, 15),
+				truncate(fwd.Alias, 18),
-				truncate(fwd.Namespace, 18),
+				truncate(fwd.Type, 8),
-				truncate(fwd.Alias, 20),
+				truncate(fwd.Resource, 20),
-				truncate(fwd.Type, 10),
+				fmt.Sprintf("%d", fwd.RemotePort),
-				truncate(fwd.Resource, 21),
+				fmt.Sprintf("%d", fwd.LocalPort),
-				fwd.RemotePort,
+				statusIcon + " " + statusText,
-				fwd.LocalPort,
+			})
-				statusIcon,
-				statusText)
-
-			// Apply styling
-			if isSelected {
-				row = selectedStyle.Render(row)
-			} else if isDisabled {
-				row = disabledStyle.Render(row)
-			} else {
-				// Color the status part
-				switch fwd.Status {
-				case "Active":
-					parts := strings.Split(row, statusIcon)
-					if len(parts) == 2 {
-						row = parts[0] + activeStyle.Render(statusIcon+statusText)
-					}
-				case "Starting", "Reconnecting":
-					parts := strings.Split(row, statusIcon)
-					if len(parts) == 2 {
-						row = parts[0] + startingStyle.Render(statusIcon+statusText)
-					}
-				case "Error":
-					parts := strings.Split(row, statusIcon)
-					if len(parts) == 2 {
-						row = parts[0] + errorStyle.Render(statusIcon+statusText)
-					}
-				}
-			}
-
-			b.WriteString(row)
-			b.WriteString("\n")
 		}
+
+		// Create table with styling (no borders for cleaner look)
+		t := table.New().
+			Border(lipgloss.HiddenBorder()).
+			Headers("CONTEXT", "NAMESPACE", "ALIAS", "TYPE", "RESOURCE", "REMOTE", "LOCAL", "STATUS").
+			Rows(rows...).
+			StyleFunc(func(row, col int) lipgloss.Style {
+				// Header row
+				if row == table.HeaderRow {
+					return lipgloss.NewStyle().
+						Bold(true).
+						Foreground(headerColor).
+						Padding(0, 1)
+				}
+
+				// Get the forward for this row to check its status
+				baseStyle := lipgloss.NewStyle().Padding(0, 1)
+
+				if row >= 0 && row < len(m.ui.forwardOrder) {
+					id := m.ui.forwardOrder[row]
+					fwd, ok := m.ui.forwards[id]
+					isSelected := row == m.ui.selectedIndex
+					isDisabled := m.ui.disabledMap[id] || (ok && fwd.Status == "Disabled")
+
+					// Selected row gets background highlight
+					if isSelected {
+						return baseStyle.
+							Background(selectedBg).
+							Foreground(selectedFg)
+					}
+
+					// Disabled rows are muted
+					if isDisabled {
+						return baseStyle.Foreground(mutedColor)
+					}
+
+					// Status column gets colored based on status
+					if col == 7 && ok { // STATUS column
+						switch fwd.Status {
+						case "Active":
+							return baseStyle.Foreground(activeColor)
+						case "Starting", "Reconnecting":
+							return baseStyle.Foreground(warningColor)
+						case "Error":
+							return baseStyle.Foreground(errorColor)
+						}
+					}
+				}
+
+				return baseStyle
+			})
+
+		b.WriteString(t.Render())
+		b.WriteString("\n")
 	}
 
 	// Display errors if any (before footer)
@@ -499,13 +563,15 @@ func (m model) renderMainView() string {
 	footerStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("240"))
 	keyStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("220"))
 
-	footer := fmt.Sprintf("%s/%s: Navigate  %s: Toggle  %s: New  %s: Edit  %s: Delete  %s: Quit  │  Total: %d",
+	footer := fmt.Sprintf("%s/%s: Navigate  %s: Toggle  %s: New  %s: Edit  %s: Delete  %s: Bench  %s: Logs  %s: Quit  │  Total: %d",
 		keyStyle.Render("↑↓"),
 		keyStyle.Render("jk"),
 		keyStyle.Render("Space"),
 		keyStyle.Render("n"),
 		keyStyle.Render("e"),
 		keyStyle.Render("d"),
+		keyStyle.Render("b"),
+		keyStyle.Render("l"),
 		keyStyle.Render("q"),
 		len(m.ui.forwardOrder))
 
@@ -574,6 +640,15 @@ func (ui *BubbleTeaUI) moveSelection(delta int) {
 	}
 }
 
+// resetDeleteConfirmation resets the delete confirmation dialog state.
+// Caller must hold ui.mu lock.
+func (ui *BubbleTeaUI) resetDeleteConfirmation() {
+	ui.deleteConfirming = false
+	ui.deleteConfirmID = ""
+	ui.deleteConfirmAlias = ""
+	ui.deleteConfirmCursor = 0
+}
+
 // renderDeleteConfirmation renders the delete confirmation dialog
 func (m model) renderDeleteConfirmation() string {
 	m.ui.mu.RLock()

internal/ui/wizard_commands.go

@@ -6,6 +6,7 @@ import (
 	"time"
 
 	tea "github.com/charmbracelet/bubbletea"
+	"github.com/nvm/kportal/internal/benchmark"
 	"github.com/nvm/kportal/internal/config"
 	"github.com/nvm/kportal/internal/k8s"
 )
@@ -237,3 +238,77 @@ func removeForwardByIDCmd(mutator *config.Mutator, id string) tea.Cmd {
 		}
 	}
 }
+
+// BenchmarkCompleteMsg is sent when a benchmark run completes
+type BenchmarkCompleteMsg struct {
+	ForwardID string
+	Results   *benchmark.Results
+	Error     error
+}
+
+// BenchmarkProgressMsg is sent periodically during benchmark execution
+type BenchmarkProgressMsg struct {
+	ForwardID string
+	Completed int
+	Total     int
+}
+
+// HTTPLogEntryMsg is sent when a new HTTP log entry is received
+type HTTPLogEntryMsg struct {
+	Entry HTTPLogEntry
+}
+
+// listenBenchmarkProgressCmd listens for progress updates from the benchmark
+func listenBenchmarkProgressCmd(progressCh <-chan BenchmarkProgressMsg) tea.Cmd {
+	return func() tea.Msg {
+		msg, ok := <-progressCh
+		if !ok {
+			// Channel closed, benchmark complete
+			return nil
+		}
+		return msg
+	}
+}
+
+// runBenchmarkCmd runs a benchmark against the given port forward
+// It sends progress updates via tea.Batch until completion
+func runBenchmarkCmd(forwardID string, localPort int, urlPath, method string, concurrency, requests int, progressCh chan<- BenchmarkProgressMsg) tea.Cmd {
+	return func() tea.Msg {
+		runner := benchmark.NewRunner()
+
+		url := fmt.Sprintf("http://localhost:%d%s", localPort, urlPath)
+		cfg := benchmark.Config{
+			URL:         url,
+			Method:      method,
+			Concurrency: concurrency,
+			Requests:    requests,
+			Timeout:     30 * time.Second,
+			ProgressCallback: func(completed, total int) {
+				// Non-blocking send to progress channel
+				select {
+				case progressCh <- BenchmarkProgressMsg{
+					ForwardID: forwardID,
+					Completed: completed,
+					Total:     total,
+				}:
+				default:
+					// Drop if channel is full
+				}
+			},
+		}
+
+		ctx, cancel := context.WithTimeout(context.Background(), 5*time.Minute)
+		defer cancel()
+
+		results, err := runner.Run(ctx, forwardID, cfg)
+
+		// Close the progress channel when done
+		close(progressCh)
+
+		return BenchmarkCompleteMsg{
+			ForwardID: forwardID,
+			Results:   results,
+			Error:     err,
+		}
+	}
+}

internal/ui/wizard_handlers.go

@@ -40,6 +40,12 @@ func (m model) handleMainViewKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 	case "down", "j":
 		m.ui.moveSelection(1)
 
+	case "pgup", "ctrl+u":
+		m.ui.moveSelection(-10)
+
+	case "pgdown", "ctrl+d":
+		m.ui.moveSelection(10)
+
 	case " ", "enter":
 		m.ui.toggleSelected()
 
@@ -159,6 +165,75 @@ func (m model) handleMainViewKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 		m.ui.deleteConfirmAlias = selectedForward.Alias
 		m.ui.deleteConfirmCursor = 0 // Default to "No" for safety
 
+		m.ui.mu.Unlock()
+		return m, nil
+
+	case "b": // Benchmark selected forward
+		m.ui.mu.Lock()
+
+		if len(m.ui.forwardOrder) == 0 {
+			m.ui.mu.Unlock()
+			return m, nil
+		}
+
+		currentSelectedIndex := m.ui.selectedIndex
+		if currentSelectedIndex < 0 || currentSelectedIndex >= len(m.ui.forwardOrder) {
+			m.ui.mu.Unlock()
+			return m, nil
+		}
+
+		selectedID := m.ui.forwardOrder[currentSelectedIndex]
+		selectedForward, ok := m.ui.forwards[selectedID]
+		if !ok {
+			m.ui.mu.Unlock()
+			return m, nil
+		}
+
+		// Create benchmark state
+		m.ui.viewMode = ViewModeBenchmark
+		m.ui.benchmarkState = newBenchmarkState(selectedID, selectedForward.Alias, selectedForward.LocalPort)
+		// Initialize textInput with the first field's value
+		m.ui.benchmarkState.textInput = m.ui.benchmarkState.urlPath
+
+		m.ui.mu.Unlock()
+		return m, nil
+
+	case "l": // View HTTP logs for selected forward
+		m.ui.mu.Lock()
+
+		if len(m.ui.forwardOrder) == 0 {
+			m.ui.mu.Unlock()
+			return m, nil
+		}
+
+		currentSelectedIndex := m.ui.selectedIndex
+		if currentSelectedIndex < 0 || currentSelectedIndex >= len(m.ui.forwardOrder) {
+			m.ui.mu.Unlock()
+			return m, nil
+		}
+
+		selectedID := m.ui.forwardOrder[currentSelectedIndex]
+		selectedForward, ok := m.ui.forwards[selectedID]
+		if !ok {
+			m.ui.mu.Unlock()
+			return m, nil
+		}
+
+		// Create HTTP log state
+		m.ui.viewMode = ViewModeHTTPLog
+		m.ui.httpLogState = newHTTPLogState(selectedID, selectedForward.Alias)
+
+		// Subscribe to HTTP logs if subscriber is available
+		if m.ui.httpLogSubscriber != nil {
+			cleanup := m.ui.httpLogSubscriber(selectedID, func(entry HTTPLogEntry) {
+				// Add entry to state (thread-safe via Send)
+				if m.ui.program != nil {
+					m.ui.program.Send(HTTPLogEntryMsg{Entry: entry})
+				}
+			})
+			m.ui.httpLogCleanup = cleanup
+		}
+
 		m.ui.mu.Unlock()
 		return m, nil
 	}
@@ -173,12 +248,8 @@ func (m model) handleDeleteConfirmation(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 	switch msg.String() {
 	case "ctrl+c", "esc":
 		// Cancel deletion
-		m.ui.deleteConfirming = false
+		m.ui.resetDeleteConfirmation()
-		m.ui.deleteConfirmID = ""
-		m.ui.deleteConfirmAlias = ""
-		m.ui.deleteConfirmCursor = 0 // Reset cursor
 		m.ui.mu.Unlock()
-		// Force a repaint by returning the model
 		return m, tea.ClearScreen
 
 	case "left", "h", "right", "l":
@@ -191,26 +262,18 @@ func (m model) handleDeleteConfirmation(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 		// Confirm deletion (either Enter on Yes or pressing 'y')
 		if m.ui.deleteConfirmCursor == 0 || msg.String() == "y" {
 			id := m.ui.deleteConfirmID
-			m.ui.deleteConfirming = false
+			m.ui.resetDeleteConfirmation()
-			m.ui.deleteConfirmID = ""
-			m.ui.deleteConfirmAlias = ""
 			m.ui.mu.Unlock()
 			return m, removeForwardByIDCmd(m.ui.mutator, id)
 		}
 		// Enter on No = cancel
-		m.ui.deleteConfirming = false
+		m.ui.resetDeleteConfirmation()
-		m.ui.deleteConfirmID = ""
-		m.ui.deleteConfirmAlias = ""
-		m.ui.deleteConfirmCursor = 0 // Reset cursor
 		m.ui.mu.Unlock()
 		return m, tea.ClearScreen
 
 	case "n":
 		// Quick 'n' for no
-		m.ui.deleteConfirming = false
+		m.ui.resetDeleteConfirmation()
-		m.ui.deleteConfirmID = ""
-		m.ui.deleteConfirmAlias = ""
-		m.ui.deleteConfirmCursor = 0 // Reset cursor
 		m.ui.mu.Unlock()
 		return m, tea.ClearScreen
 	}
@@ -259,10 +322,7 @@ func (m model) handleAddWizardKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 		} else {
 			// Go back one step
 			wizard.step--
-			wizard.cursor = 0
+			wizard.resetInput()
-			wizard.clearTextInput()
-			wizard.clearSearchFilter()
-			wizard.error = nil
 
 			// Reset input mode based on the step we're going back to
 			switch wizard.step {
@@ -305,6 +365,14 @@ func (m model) handleAddWizardKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 			wizard.moveCursor(1)
 		}
 
+	case "pgup", "ctrl+u":
+		// Page up - move 10 items
+		wizard.moveCursor(-10)
+
+	case "pgdown", "ctrl+d":
+		// Page down - move 10 items
+		wizard.moveCursor(10)
+
 	case "tab":
 		// Tab moves between alias field and buttons in confirmation
 		if wizard.step == StepConfirmation {
@@ -483,7 +551,14 @@ func (m model) handleAddWizardEnter() (tea.Model, tea.Cmd) {
 				wizard.clearTextInput()
 			} else if wizard.cursor >= 0 && wizard.cursor < len(wizard.detectedPorts) {
 				// Selected a detected port
-				wizard.remotePort = int(wizard.detectedPorts[wizard.cursor].Port)
+				// For services, use TargetPort (actual pod port) if available
+				// For pods, TargetPort is 0, so use Port (container port)
+				selectedPort := wizard.detectedPorts[wizard.cursor]
+				if selectedPort.TargetPort > 0 {
+					wizard.remotePort = int(selectedPort.TargetPort)
+				} else {
+					wizard.remotePort = int(selectedPort.Port)
+				}
 				wizard.step = StepEnterLocalPort
 				wizard.clearTextInput()
 				wizard.inputMode = InputModeText
@@ -492,7 +567,7 @@ func (m model) handleAddWizardEnter() (tea.Model, tea.Cmd) {
 		} else {
 			// Text mode - manual entry
 			port, err := strconv.Atoi(wizard.textInput)
-			if err != nil || port < 1 || port > 65535 {
+			if err != nil || !config.IsValidPort(port) {
 				wizard.error = fmt.Errorf("invalid port number")
 			} else {
 				wizard.remotePort = port
@@ -504,7 +579,7 @@ func (m model) handleAddWizardEnter() (tea.Model, tea.Cmd) {
 
 	case StepEnterLocalPort:
 		port, err := strconv.Atoi(wizard.textInput)
-		if err != nil || port < 1 || port > 65535 {
+		if err != nil || !config.IsValidPort(port) {
 			wizard.error = fmt.Errorf("invalid port number")
 		} else {
 			// Check port availability before proceeding
@@ -559,9 +634,10 @@ func (m model) handleAddWizardEnter() (tea.Model, tea.Cmd) {
 
 			return m, saveForwardCmd(m.ui.mutator, wizard.selectedContext, wizard.selectedNamespace, fwd)
 		} else {
-			// Cancelled
+			// Cancelled - return to main view with screen clear
 			m.ui.viewMode = ViewModeMain
 			m.ui.addWizard = nil
+			return m, tea.ClearScreen
 		}
 
 	case StepSuccess:
@@ -571,9 +647,10 @@ func (m model) handleAddWizardEnter() (tea.Model, tea.Cmd) {
 			m.ui.addWizard.loading = true
 			return m, loadContextsCmd(m.ui.discovery)
 		} else {
-			// Return to main view
+			// Return to main view with screen clear
 			m.ui.viewMode = ViewModeMain
 			m.ui.addWizard = nil
+			return m, tea.ClearScreen
 		}
 	}
 
@@ -615,6 +692,12 @@ func (m model) handleRemoveWizardKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 	case "down", "j":
 		wizard.moveCursor(1)
 
+	case "pgup", "ctrl+u":
+		wizard.moveCursor(-10)
+
+	case "pgdown", "ctrl+d":
+		wizard.moveCursor(10)
+
 	case " ":
 		if !wizard.confirming {
 			wizard.toggleSelection()
@@ -828,5 +911,362 @@ func (m model) handleForwardsRemoved(msg ForwardsRemovedMsg) (tea.Model, tea.Cmd
 	// If there was an error, it will be logged but we don't show it in UI for now
 	// The config watcher will either reload (success) or keep old config (failure)
 
+	return m, tea.ClearScreen
+}
+
+// handleBenchmarkKeys handles keyboard input in the benchmark view
+func (m model) handleBenchmarkKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
+	m.ui.mu.Lock()
+	defer m.ui.mu.Unlock()
+
+	state := m.ui.benchmarkState
+	if state == nil {
+		return m, nil
+	}
+
+	switch msg.String() {
+	case "ctrl+c", "esc":
+		// Cancel and return to main view
+		m.ui.viewMode = ViewModeMain
+		m.ui.benchmarkState = nil
+		return m, tea.ClearScreen
+
+	case "up", "k":
+		if state.step == BenchmarkStepConfig && state.cursor > 0 {
+			state.cursor--
+			// Load current field value into textInput
+			state.textInput = m.getBenchmarkFieldValue(state.cursor)
+		}
+
+	case "down", "j":
+		if state.step == BenchmarkStepConfig && state.cursor < 3 {
+			state.cursor++
+			// Load current field value into textInput
+			state.textInput = m.getBenchmarkFieldValue(state.cursor)
+		}
+
+	case "tab":
+		// Tab also cycles through fields
+		if state.step == BenchmarkStepConfig {
+			state.cursor = (state.cursor + 1) % 4
+			state.textInput = m.getBenchmarkFieldValue(state.cursor)
+		}
+
+	case "enter":
+		switch state.step {
+		case BenchmarkStepConfig:
+			// Start running the benchmark
+			state.step = BenchmarkStepRunning
+			state.running = true
+			state.progress = 0
+			state.total = state.requests
+			// Create progress channel with buffer for non-blocking sends
+			state.progressCh = make(chan BenchmarkProgressMsg, 10)
+			// Return batch command to run benchmark and listen for progress
+			return m, tea.Batch(
+				runBenchmarkCmd(state.forwardID, state.localPort, state.urlPath, state.method, state.concurrency, state.requests, state.progressCh),
+				listenBenchmarkProgressCmd(state.progressCh),
+			)
+		case BenchmarkStepResults:
+			// Return to main view
+			m.ui.viewMode = ViewModeMain
+			m.ui.benchmarkState = nil
+			return m, tea.ClearScreen
+		}
+
+	case "backspace":
+		if state.step == BenchmarkStepConfig {
+			if len(state.textInput) > 0 {
+				state.textInput = state.textInput[:len(state.textInput)-1]
+				m.applyBenchmarkTextInput()
+			}
+		}
+
+	default:
+		// Handle text input in config step
+		if state.step == BenchmarkStepConfig && len(msg.String()) == 1 {
+			char := rune(msg.String()[0])
+			if char >= 32 && char < 127 {
+				state.textInput += string(char)
+				m.applyBenchmarkTextInput()
+			}
+		}
+	}
+
+	return m, nil
+}
+
+// getBenchmarkFieldValue returns the current value of the selected benchmark field
+func (m model) getBenchmarkFieldValue(cursor int) string {
+	state := m.ui.benchmarkState
+	if state == nil {
+		return ""
+	}
+
+	switch cursor {
+	case 0:
+		return state.urlPath
+	case 1:
+		return state.method
+	case 2:
+		return fmt.Sprintf("%d", state.concurrency)
+	case 3:
+		return fmt.Sprintf("%d", state.requests)
+	default:
+		return ""
+	}
+}
+
+// applyBenchmarkTextInput applies the current text input to the selected field
+func (m model) applyBenchmarkTextInput() {
+	state := m.ui.benchmarkState
+	if state == nil {
+		return
+	}
+
+	switch state.cursor {
+	case 0: // URL path
+		state.urlPath = state.textInput
+	case 1: // Method
+		state.method = strings.ToUpper(state.textInput)
+	case 2: // Concurrency
+		if val, err := strconv.Atoi(state.textInput); err == nil && val > 0 {
+			state.concurrency = val
+			// Cap concurrency at requests
+			if state.concurrency > state.requests {
+				state.concurrency = state.requests
+			}
+		}
+	case 3: // Requests
+		if val, err := strconv.Atoi(state.textInput); err == nil && val > 0 {
+			state.requests = val
+			// Cap concurrency at requests
+			if state.concurrency > state.requests {
+				state.concurrency = state.requests
+			}
+		}
+	}
+}
+
+// handleHTTPLogKeys handles keyboard input in the HTTP log view
+func (m model) handleHTTPLogKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
+	m.ui.mu.Lock()
+	defer m.ui.mu.Unlock()
+
+	state := m.ui.httpLogState
+	if state == nil {
+		return m, nil
+	}
+
+	// If filter input is active, handle text input
+	if state.filterActive {
+		switch msg.String() {
+		case "esc":
+			// Cancel filter input, clear text
+			state.filterActive = false
+			state.filterText = ""
+			state.cursor = 0
+			state.scrollOffset = 0
+			return m, nil
+		case "enter":
+			// Confirm filter
+			state.filterActive = false
+			state.cursor = 0
+			state.scrollOffset = 0
+			return m, nil
+		case "backspace":
+			if len(state.filterText) > 0 {
+				state.filterText = state.filterText[:len(state.filterText)-1]
+			}
+			return m, nil
+		default:
+			// Add character to filter
+			if len(msg.String()) == 1 {
+				char := rune(msg.String()[0])
+				if char >= 32 && char < 127 {
+					state.filterText += string(char)
+					state.cursor = 0
+					state.scrollOffset = 0
+				}
+			}
+			return m, nil
+		}
+	}
+
+	filteredEntries := state.getFilteredEntries()
+
+	switch msg.String() {
+	case "ctrl+c", "esc", "q":
+		// Cleanup subscription before closing
+		if m.ui.httpLogCleanup != nil {
+			m.ui.httpLogCleanup()
+			m.ui.httpLogCleanup = nil
+		}
+		// Return to main view
+		m.ui.viewMode = ViewModeMain
+		m.ui.httpLogState = nil
+		return m, tea.ClearScreen
+
+	case "up", "k":
+		if state.cursor > 0 {
+			state.cursor--
+			state.autoScroll = false
+		}
+
+	case "down", "j":
+		if state.cursor < len(filteredEntries)-1 {
+			state.cursor++
+		}
+		// If at bottom, enable auto-scroll
+		if state.cursor >= len(filteredEntries)-1 {
+			state.autoScroll = true
+		}
+
+	case "pgup", "ctrl+u":
+		// Page up - move 20 entries
+		state.cursor -= 20
+		if state.cursor < 0 {
+			state.cursor = 0
+		}
+		state.autoScroll = false
+
+	case "pgdown", "ctrl+d":
+		// Page down - move 20 entries
+		state.cursor += 20
+		if state.cursor >= len(filteredEntries) {
+			state.cursor = len(filteredEntries) - 1
+		}
+		if state.cursor < 0 {
+			state.cursor = 0
+		}
+		// If at bottom, enable auto-scroll
+		if state.cursor >= len(filteredEntries)-1 {
+			state.autoScroll = true
+		}
+
+	case "g":
+		// Go to top
+		state.cursor = 0
+		state.scrollOffset = 0
+		state.autoScroll = false
+
+	case "G":
+		// Go to bottom
+		if len(filteredEntries) > 0 {
+			state.cursor = len(filteredEntries) - 1
+			state.autoScroll = true
+		}
+
+	case "a":
+		// Toggle auto-scroll
+		state.autoScroll = !state.autoScroll
+
+	case "f":
+		// Cycle filter mode
+		state.cycleFilterMode()
+
+	case "/":
+		// Enter text filter mode
+		state.filterActive = true
+		state.filterText = ""
+
+	case "c":
+		// Clear all filters
+		state.filterMode = HTTPLogFilterNone
+		state.filterText = ""
+		state.cursor = 0
+		state.scrollOffset = 0
+	}
+
+	return m, nil
+}
+
+// handleHTTPLogEntry handles incoming HTTP log entries
+func (m model) handleHTTPLogEntry(msg HTTPLogEntryMsg) (tea.Model, tea.Cmd) {
+	m.ui.mu.Lock()
+	defer m.ui.mu.Unlock()
+
+	if m.ui.httpLogState == nil {
+		return m, nil
+	}
+
+	state := m.ui.httpLogState
+	state.entries = append(state.entries, msg.Entry)
+
+	// Cap entries to prevent memory growth (keep last 10000 entries)
+	const maxEntries = 10000
+	if len(state.entries) > maxEntries {
+		// Remove oldest entries
+		state.entries = state.entries[len(state.entries)-maxEntries:]
+		// Adjust cursor if needed
+		if state.cursor >= len(state.entries) {
+			state.cursor = len(state.entries) - 1
+		}
+	}
+
+	// Auto-scroll to bottom if enabled
+	if state.autoScroll && len(state.entries) > 0 {
+		state.cursor = len(state.entries) - 1
+	}
+
+	return m, nil
+}
+
+// handleBenchmarkProgress handles progress updates during benchmark execution
+func (m model) handleBenchmarkProgress(msg BenchmarkProgressMsg) (tea.Model, tea.Cmd) {
+	m.ui.mu.Lock()
+	defer m.ui.mu.Unlock()
+
+	if m.ui.benchmarkState == nil || !m.ui.benchmarkState.running {
+		return m, nil
+	}
+
+	state := m.ui.benchmarkState
+	state.progress = msg.Completed
+	state.total = msg.Total
+
+	// Continue listening for more progress updates
+	if state.progressCh != nil {
+		return m, listenBenchmarkProgressCmd(state.progressCh)
+	}
+
+	return m, nil
+}
+
+// handleBenchmarkComplete handles the benchmark completion message
+func (m model) handleBenchmarkComplete(msg BenchmarkCompleteMsg) (tea.Model, tea.Cmd) {
+	m.ui.mu.Lock()
+	defer m.ui.mu.Unlock()
+
+	if m.ui.benchmarkState == nil {
+		return m, nil
+	}
+
+	state := m.ui.benchmarkState
+	state.running = false
+	state.step = BenchmarkStepResults
+	state.progressCh = nil // Clear progress channel since benchmark is complete
+
+	if msg.Error != nil {
+		state.error = msg.Error
+		state.results = nil
+	} else if msg.Results != nil {
+		stats := msg.Results.CalculateStats()
+		state.results = &BenchmarkResults{
+			TotalRequests: msg.Results.TotalRequests,
+			Successful:    msg.Results.Successful,
+			Failed:        msg.Results.Failed,
+			MinLatency:    float64(stats.MinLatency.Milliseconds()),
+			MaxLatency:    float64(stats.MaxLatency.Milliseconds()),
+			AvgLatency:    float64(stats.AvgLatency.Milliseconds()),
+			P50Latency:    float64(stats.P50Latency.Milliseconds()),
+			P95Latency:    float64(stats.P95Latency.Milliseconds()),
+			P99Latency:    float64(stats.P99Latency.Milliseconds()),
+			Throughput:    stats.Throughput,
+			BytesRead:     msg.Results.BytesRead,
+			StatusCodes:   msg.Results.StatusCodes,
+		}
+	}
+
 	return m, nil
 }

internal/ui/wizard_state.go

@@ -36,6 +36,8 @@ const (
 	ViewModeMain ViewMode = iota
 	ViewModeAddWizard
 	ViewModeRemoveWizard
+	ViewModeBenchmark
+	ViewModeHTTPLog
 )
 
 // InputMode represents whether the wizard is in list selection or text input mode
@@ -363,3 +365,189 @@ func (w *AddWizardState) clearSearchFilter() {
 	w.cursor = 0
 	w.scrollOffset = 0
 }
+
+// resetInput clears text input, search filter, and error state.
+// Use this when navigating between wizard steps.
+func (w *AddWizardState) resetInput() {
+	w.textInput = ""
+	w.searchFilter = ""
+	w.cursor = 0
+	w.scrollOffset = 0
+	w.error = nil
+}
+
+// BenchmarkStep represents the current step in the benchmark wizard
+type BenchmarkStep int
+
+const (
+	BenchmarkStepConfig BenchmarkStep = iota
+	BenchmarkStepRunning
+	BenchmarkStepResults
+)
+
+// BenchmarkState maintains the state for the benchmark wizard
+type BenchmarkState struct {
+	step         BenchmarkStep
+	forwardID    string
+	forwardAlias string
+	localPort    int
+
+	// Configuration
+	urlPath     string
+	method      string
+	concurrency int
+	requests    int
+	cursor      int // Current field being edited
+	textInput   string
+
+	// Running state
+	running    bool
+	progress   int
+	total      int
+	progressCh chan BenchmarkProgressMsg // Channel for progress updates
+
+	// Results
+	results *BenchmarkResults
+	error   error
+}
+
+// BenchmarkResults holds benchmark results for display
+type BenchmarkResults struct {
+	TotalRequests int
+	Successful    int
+	Failed        int
+	MinLatency    float64 // milliseconds
+	MaxLatency    float64
+	AvgLatency    float64
+	P50Latency    float64
+	P95Latency    float64
+	P99Latency    float64
+	Throughput    float64 // requests per second
+	BytesRead     int64
+	StatusCodes   map[int]int
+}
+
+// newBenchmarkState creates a new benchmark state for a forward
+func newBenchmarkState(forwardID, alias string, localPort int) *BenchmarkState {
+	return &BenchmarkState{
+		step:         BenchmarkStepConfig,
+		forwardID:    forwardID,
+		forwardAlias: alias,
+		localPort:    localPort,
+		urlPath:      "/",
+		method:       "GET",
+		concurrency:  10,
+		requests:     100,
+		cursor:       0,
+	}
+}
+
+// HTTPLogFilterMode represents the active filter type
+type HTTPLogFilterMode int
+
+const (
+	HTTPLogFilterNone HTTPLogFilterMode = iota
+	HTTPLogFilterText
+	HTTPLogFilterNon200
+	HTTPLogFilterErrors // 4xx and 5xx only
+)
+
+// HTTPLogState maintains the state for HTTP log viewing
+type HTTPLogState struct {
+	forwardID    string
+	forwardAlias string
+	entries      []HTTPLogEntry
+	cursor       int
+	scrollOffset int
+	autoScroll   bool
+
+	// Filtering
+	filterMode   HTTPLogFilterMode
+	filterText   string
+	filterActive bool // true when typing in filter input
+}
+
+// HTTPLogEntry represents a single HTTP log entry for display
+type HTTPLogEntry struct {
+	Timestamp  string
+	Direction  string
+	Method     string
+	Path       string
+	StatusCode int
+	LatencyMs  int64
+	BodySize   int
+}
+
+// newHTTPLogState creates a new HTTP log viewing state
+func newHTTPLogState(forwardID, alias string) *HTTPLogState {
+	return &HTTPLogState{
+		forwardID:    forwardID,
+		forwardAlias: alias,
+		entries:      make([]HTTPLogEntry, 0),
+		autoScroll:   true,
+		filterMode:   HTTPLogFilterNone,
+	}
+}
+
+// getFilteredEntries returns entries matching the current filter
+// Only returns entries with status codes (responses) since requests don't have useful info
+func (s *HTTPLogState) getFilteredEntries() []HTTPLogEntry {
+	filtered := make([]HTTPLogEntry, 0, len(s.entries))
+	filterLower := strings.ToLower(s.filterText)
+
+	for _, entry := range s.entries {
+		// Only show entries with status codes (completed responses)
+		// Requests, streaming connections, and errors without status are filtered out
+		if entry.StatusCode == 0 {
+			continue
+		}
+
+		// Apply filter mode
+		switch s.filterMode {
+		case HTTPLogFilterNon200:
+			if entry.StatusCode >= 200 && entry.StatusCode < 300 {
+				continue
+			}
+		case HTTPLogFilterErrors:
+			if entry.StatusCode < 400 {
+				continue
+			}
+		}
+
+		// Apply text filter
+		if s.filterText != "" {
+			matchPath := strings.Contains(strings.ToLower(entry.Path), filterLower)
+			matchMethod := strings.Contains(strings.ToLower(entry.Method), filterLower)
+			if !matchPath && !matchMethod {
+				continue
+			}
+		}
+
+		filtered = append(filtered, entry)
+	}
+
+	return filtered
+}
+
+// cycleFilterMode cycles through filter modes
+func (s *HTTPLogState) cycleFilterMode() {
+	s.filterMode = (s.filterMode + 1) % 4
+	s.cursor = 0
+	s.scrollOffset = 0
+}
+
+// getFilterModeLabel returns a label for the current filter mode
+func (s *HTTPLogState) getFilterModeLabel() string {
+	switch s.filterMode {
+	case HTTPLogFilterNone:
+		return "All"
+	case HTTPLogFilterText:
+		return "Text"
+	case HTTPLogFilterNon200:
+		return "Non-2xx"
+	case HTTPLogFilterErrors:
+		return "Errors (4xx/5xx)"
+	default:
+		return "All"
+	}
+}

internal/ui/wizard_styles.go

@@ -59,6 +59,10 @@ var (
 	spinnerStyle = lipgloss.NewStyle().
 			Foreground(accentColor).
 			Bold(true)
+
+	accentStyle = lipgloss.NewStyle().
+			Foreground(accentColor).
+			Bold(true)
 )
 
 // Input styles
@@ -82,11 +86,11 @@ var (
 
 // Container styles
 var (
+	// wizardBoxStyle creates a bordered modal box
 	wizardBoxStyle = lipgloss.NewStyle().
 		Border(lipgloss.RoundedBorder()).
 		BorderForeground(accentColor).
-		Padding(1, 2).
+		Padding(1, 2)
-		Width(60)
 )
 
 // Helper functions for rendering
@@ -166,46 +170,17 @@ func renderTextInput(label, value string, valid bool) string {
 }
 
 // overlayContent overlays modal content centered on the base view
-func overlayContent(base, modal string, termWidth, termHeight int) string {
+// Note: base parameter is kept for API compatibility but not used since
-	baseLines := strings.Split(base, "\n")
+// lipgloss.Place provides cleaner centering without background artifacts
-	modalLines := strings.Split(modal, "\n")
+func overlayContent(_, modal string, termWidth, termHeight int) string {
-
+	// Use lipgloss.Place to center the modal in the terminal viewport
-	// Ensure base has enough lines
+	// This handles all alignment properly and respects ANSI styling
-	for len(baseLines) < termHeight {
+	return lipgloss.Place(
-		baseLines = append(baseLines, "")
+		termWidth,
-	}
+		termHeight,
-
+		lipgloss.Center,
-	modalHeight := len(modalLines)
+		lipgloss.Center,
-	modalWidth := 0
+		modal,
-	for _, line := range modalLines {
+		lipgloss.WithWhitespaceChars(" "),
-		w := lipgloss.Width(line)
+	)
-		if w > modalWidth {
-			modalWidth = w
-		}
-	}
-
-	// Calculate center position
-	startRow := (termHeight - modalHeight) / 2
-	if startRow < 0 {
-		startRow = 0
-	}
-
-	// Create result with modal overlaid
-	result := make([]string, len(baseLines))
-	copy(result, baseLines)
-
-	for i, modalLine := range modalLines {
-		row := startRow + i
-		if row >= 0 && row < len(result) {
-			// Center the modal line
-			padding := (termWidth - lipgloss.Width(modalLine)) / 2
-			if padding < 0 {
-				padding = 0
-			}
-
-			result[row] = strings.Repeat(" ", padding) + modalLine
-		}
-	}
-
-	return strings.Join(result, "\n")
 }

internal/ui/wizard_views.go

@@ -325,11 +325,13 @@ func (m model) renderEnterRemotePort() string {
 	if wizard.selector != "" {
 		resourceInfo = fmt.Sprintf("%s [%s]", wizard.resourceValue, wizard.selector)
 	}
-	b.WriteString(mutedStyle.Render(fmt.Sprintf("Resource: %s\n\n", resourceInfo)))
+	b.WriteString(mutedStyle.Render(fmt.Sprintf("Resource: %s", resourceInfo)))
+	b.WriteString("\n\n")
 
 	// If we have detected ports and in list mode, show them as a list
 	if len(wizard.detectedPorts) > 0 && wizard.inputMode == InputModeList {
-		b.WriteString("Select remote port:\n\n")
+		b.WriteString("Select remote port:")
+		b.WriteString("\n\n")
 
 		const viewportHeight = 20
 		totalItems := len(wizard.detectedPorts) + 1 // +1 for manual entry option
@@ -349,9 +351,20 @@ func (m model) renderEnterRemotePort() string {
 		// Render detected ports within viewport
 		for i := start; i < end && i < len(wizard.detectedPorts); i++ {
 			port := wizard.detectedPorts[i]
-			portDesc := fmt.Sprintf("%d", port.Port)
+			// For services, show both service port and target port if they differ
-			if port.Name != "" {
+			var portDesc string
-				portDesc += fmt.Sprintf(" (%s)", port.Name)
+			if port.TargetPort > 0 && port.TargetPort != port.Port {
+				// Service with different target port: "80 → 8000 (http)"
+				portDesc = fmt.Sprintf("%d → %d", port.Port, port.TargetPort)
+				if port.Name != "" {
+					portDesc += fmt.Sprintf(" (%s)", port.Name)
+				}
+			} else {
+				// Pod port or service with same port
+				portDesc = fmt.Sprintf("%d", port.Port)
+				if port.Name != "" {
+					portDesc += fmt.Sprintf(" (%s)", port.Name)
+				}
 			}
 
 			prefix := "  "
@@ -390,9 +403,17 @@ func (m model) renderEnterRemotePort() string {
 		if len(wizard.detectedPorts) > 0 {
 			b.WriteString(mutedStyle.Render("Detected ports:\n"))
 			for _, port := range wizard.detectedPorts {
-				portDesc := fmt.Sprintf("%d", port.Port)
+				var portDesc string
-				if port.Name != "" {
+				if port.TargetPort > 0 && port.TargetPort != port.Port {
-					portDesc += fmt.Sprintf(" (%s)", port.Name)
+					portDesc = fmt.Sprintf("%d → %d", port.Port, port.TargetPort)
+					if port.Name != "" {
+						portDesc += fmt.Sprintf(" (%s)", port.Name)
+					}
+				} else {
+					portDesc = fmt.Sprintf("%d", port.Port)
+					if port.Name != "" {
+						portDesc += fmt.Sprintf(" (%s)", port.Name)
+					}
 				}
 				b.WriteString(mutedStyle.Render(fmt.Sprintf("  • %s\n", portDesc)))
 			}
@@ -427,8 +448,10 @@ func (m model) renderEnterLocalPort() string {
 	if wizard.selector != "" {
 		resourceInfo = fmt.Sprintf("%s [%s]", wizard.resourceValue, wizard.selector)
 	}
-	b.WriteString(mutedStyle.Render(fmt.Sprintf("Resource: %s\n", resourceInfo)))
+	b.WriteString(mutedStyle.Render(fmt.Sprintf("Resource: %s", resourceInfo)))
-	b.WriteString(mutedStyle.Render(fmt.Sprintf("Remote port: %d\n\n", wizard.remotePort)))
+	b.WriteString("\n")
+	b.WriteString(mutedStyle.Render(fmt.Sprintf("Remote port: %d", wizard.remotePort)))
+	b.WriteString("\n\n")
 
 	b.WriteString(renderTextInput("Local port: ", wizard.textInput, wizard.error == nil))
 	b.WriteString("\n\n")
@@ -651,3 +674,399 @@ func (m model) renderRemoveConfirmation() string {
 
 	return b.String()
 }
+
+// renderBenchmark renders the benchmark wizard
+func (m model) renderBenchmark() string {
+	if m.ui.benchmarkState == nil {
+		return ""
+	}
+
+	state := m.ui.benchmarkState
+
+	var content string
+	switch state.step {
+	case BenchmarkStepConfig:
+		content = m.renderBenchmarkConfig()
+	case BenchmarkStepRunning:
+		content = m.renderBenchmarkRunning()
+	case BenchmarkStepResults:
+		content = m.renderBenchmarkResults()
+	default:
+		content = "Unknown step"
+	}
+
+	return wizardBoxStyle.Render(content)
+}
+
+func (m model) renderBenchmarkConfig() string {
+	state := m.ui.benchmarkState
+	var b strings.Builder
+
+	b.WriteString(renderHeader("HTTP Benchmark", ""))
+	b.WriteString(fmt.Sprintf("Target: %s (localhost:%d)", breadcrumbStyle.Render(state.forwardAlias), state.localPort))
+	b.WriteString("\n\n")
+
+	b.WriteString("Configure benchmark parameters:")
+	b.WriteString("\n\n")
+
+	fields := []struct {
+		label string
+		value string
+	}{
+		{"URL Path", state.urlPath},
+		{"Method", state.method},
+		{"Concurrency", fmt.Sprintf("%d", state.concurrency)},
+		{"Requests", fmt.Sprintf("%d", state.requests)},
+	}
+
+	for i, field := range fields {
+		prefix := "  "
+		if i == state.cursor {
+			prefix = "▸ "
+			b.WriteString(selectedStyle.Render(fmt.Sprintf("%s%-12s", prefix, field.label+":")))
+			b.WriteString(validInputStyle.Render(field.value + "█"))
+		} else {
+			b.WriteString(fmt.Sprintf("%s%-12s %s", prefix, field.label+":", field.value))
+		}
+		b.WriteString("\n")
+	}
+
+	b.WriteString("\n")
+	b.WriteString(mutedStyle.Render(fmt.Sprintf("Will send %d requests with %d concurrent workers", state.requests, state.concurrency)))
+	b.WriteString("\n\n")
+	b.WriteString(helpStyle.Render("↑/↓/Tab: Navigate  Type to edit  Enter: Run  Esc: Cancel"))
+
+	return b.String()
+}
+
+func (m model) renderBenchmarkRunning() string {
+	state := m.ui.benchmarkState
+	var b strings.Builder
+
+	b.WriteString(renderHeader("HTTP Benchmark", ""))
+	b.WriteString(fmt.Sprintf("Target: %s", breadcrumbStyle.Render(state.forwardAlias)))
+	b.WriteString("\n\n")
+
+	// Progress bar
+	progress := float64(state.progress) / float64(state.total)
+	if state.total == 0 {
+		progress = 0
+	}
+	barWidth := 30
+	filled := int(progress * float64(barWidth))
+	if filled > barWidth {
+		filled = barWidth
+	}
+
+	bar := strings.Repeat("█", filled) + strings.Repeat("░", barWidth-filled)
+	percent := int(progress * 100)
+
+	b.WriteString(spinnerStyle.Render("Running benchmark..."))
+	b.WriteString("\n\n")
+
+	b.WriteString(fmt.Sprintf("  [%s] %d%%", successStyle.Render(bar), percent))
+	b.WriteString("\n")
+	b.WriteString(mutedStyle.Render(fmt.Sprintf("  %d / %d requests completed", state.progress, state.total)))
+	b.WriteString("\n\n")
+
+	b.WriteString(mutedStyle.Render(fmt.Sprintf("URL: http://localhost:%d%s", state.localPort, state.urlPath)))
+	b.WriteString("\n")
+	b.WriteString(mutedStyle.Render(fmt.Sprintf("Method: %s  Concurrency: %d", state.method, state.concurrency)))
+	b.WriteString("\n\n")
+
+	b.WriteString(helpStyle.Render("Please wait..."))
+
+	return b.String()
+}
+
+func (m model) renderBenchmarkResults() string {
+	state := m.ui.benchmarkState
+	var b strings.Builder
+
+	b.WriteString(renderHeader("Benchmark Results", ""))
+	b.WriteString(fmt.Sprintf("Target: %s", breadcrumbStyle.Render(state.forwardAlias)))
+	b.WriteString("\n\n")
+
+	if state.error != nil {
+		b.WriteString(errorStyle.Render(fmt.Sprintf("✗ Error: %v", state.error)))
+		b.WriteString("\n\n")
+		b.WriteString(helpStyle.Render("Press Enter or Esc to return"))
+		return b.String()
+	}
+
+	if state.results == nil {
+		b.WriteString(mutedStyle.Render("No results available"))
+		b.WriteString("\n\n")
+		b.WriteString(helpStyle.Render("Press Enter or Esc to return"))
+		return b.String()
+	}
+
+	r := state.results
+
+	// Summary
+	successRate := float64(r.Successful) / float64(r.TotalRequests) * 100
+	if r.TotalRequests == 0 {
+		successRate = 0
+	}
+
+	b.WriteString(fmt.Sprintf("Total Requests:  %d", r.TotalRequests))
+	b.WriteString("\n")
+	if r.Failed == 0 {
+		b.WriteString(successStyle.Render(fmt.Sprintf("Successful:      %d (%.1f%%)", r.Successful, successRate)))
+	} else {
+		b.WriteString(fmt.Sprintf("Successful:      %d (%.1f%%)", r.Successful, successRate))
+	}
+	b.WriteString("\n")
+	if r.Failed > 0 {
+		b.WriteString(errorStyle.Render(fmt.Sprintf("Failed:          %d", r.Failed)))
+	} else {
+		b.WriteString(fmt.Sprintf("Failed:          %d", r.Failed))
+	}
+	b.WriteString("\n\n")
+
+	// Latency stats
+	b.WriteString(breadcrumbStyle.Render("Latency (ms)"))
+	b.WriteString("\n")
+	b.WriteString(fmt.Sprintf("  Min:    %.2f", r.MinLatency))
+	b.WriteString("\n")
+	b.WriteString(fmt.Sprintf("  Max:    %.2f", r.MaxLatency))
+	b.WriteString("\n")
+	b.WriteString(fmt.Sprintf("  Avg:    %.2f", r.AvgLatency))
+	b.WriteString("\n")
+	b.WriteString(fmt.Sprintf("  P50:    %.2f", r.P50Latency))
+	b.WriteString("\n")
+	b.WriteString(fmt.Sprintf("  P95:    %.2f", r.P95Latency))
+	b.WriteString("\n")
+	b.WriteString(fmt.Sprintf("  P99:    %.2f", r.P99Latency))
+	b.WriteString("\n\n")
+
+	// Throughput
+	b.WriteString(breadcrumbStyle.Render("Throughput"))
+	b.WriteString("\n")
+	b.WriteString(fmt.Sprintf("  Requests/sec:  %.2f", r.Throughput))
+	b.WriteString("\n")
+	b.WriteString(fmt.Sprintf("  Bytes read:    %d", r.BytesRead))
+	b.WriteString("\n")
+
+	// Status codes if interesting
+	if len(r.StatusCodes) > 0 {
+		b.WriteString("\n")
+		b.WriteString(breadcrumbStyle.Render("Status Codes"))
+		b.WriteString("\n")
+		for code, count := range r.StatusCodes {
+			if code >= 200 && code < 300 {
+				b.WriteString(successStyle.Render(fmt.Sprintf("  %d: %d", code, count)))
+			} else if code >= 400 {
+				b.WriteString(errorStyle.Render(fmt.Sprintf("  %d: %d", code, count)))
+			} else {
+				b.WriteString(fmt.Sprintf("  %d: %d", code, count))
+			}
+			b.WriteString("\n")
+		}
+	}
+
+	b.WriteString("\n")
+	b.WriteString(helpStyle.Render("Press Enter or Esc to return"))
+
+	return b.String()
+}
+
+// renderHTTPLog renders the HTTP log viewer as a full-screen table
+func (m model) renderHTTPLog() string {
+	if m.ui.httpLogState == nil {
+		return ""
+	}
+
+	state := m.ui.httpLogState
+
+	// Get terminal dimensions
+	termWidth := m.termWidth
+	termHeight := m.termHeight
+	if termWidth == 0 {
+		termWidth = 120
+	}
+	if termHeight == 0 {
+		termHeight = 40
+	}
+
+	// Get filtered entries
+	filteredEntries := state.getFilteredEntries()
+	totalEntries := len(filteredEntries)
+	totalUnfiltered := len(state.entries)
+
+	// Build output
+	var b strings.Builder
+
+	// Header line
+	title := wizardHeaderStyle.Render("HTTP Traffic Log")
+	b.WriteString(title)
+	b.WriteString("  ")
+	b.WriteString(breadcrumbStyle.Render(state.forwardAlias))
+
+	// Status indicators
+	b.WriteString("  ")
+	filterLabel := state.getFilterModeLabel()
+	if state.filterMode != HTTPLogFilterNone {
+		b.WriteString(accentStyle.Render(fmt.Sprintf("[Filter: %s]", filterLabel)))
+	}
+	if state.filterText != "" {
+		b.WriteString("  ")
+		b.WriteString(accentStyle.Render(fmt.Sprintf("[Search: \"%s\"]", state.filterText)))
+	}
+	if state.autoScroll {
+		b.WriteString("  ")
+		b.WriteString(successStyle.Render("[Auto-scroll]"))
+	}
+	b.WriteString("\n")
+
+	// Filter input line (if active)
+	if state.filterActive {
+		b.WriteString(accentStyle.Render("Search: "))
+		b.WriteString(state.filterText)
+		b.WriteString(accentStyle.Render("_"))
+		b.WriteString("\n")
+	}
+
+	// Table or empty message
+	if totalEntries == 0 {
+		b.WriteString("\n")
+		if totalUnfiltered == 0 {
+			b.WriteString(mutedStyle.Render("  No HTTP traffic logged yet.\n"))
+			b.WriteString(mutedStyle.Render("  Enable with: httpLog: true in .kportal.yaml\n"))
+		} else {
+			b.WriteString(mutedStyle.Render(fmt.Sprintf("  No entries match filter. (%d total entries)\n", totalUnfiltered)))
+			b.WriteString(mutedStyle.Render("  Press 'c' to clear filters.\n"))
+		}
+		// Pad to fill screen
+		for i := 0; i < termHeight-10; i++ {
+			b.WriteString("\n")
+		}
+	} else {
+		// Render simple table without lipgloss table (for better control)
+		b.WriteString("\n")
+
+		// Header
+		header := fmt.Sprintf("  %-10s  %-7s  %-6s  %-8s  %s",
+			"TIME", "METHOD", "STATUS", "LATENCY", "PATH")
+		b.WriteString(mutedStyle.Render(header))
+		b.WriteString("\n")
+		b.WriteString(mutedStyle.Render(strings.Repeat("─", termWidth-2)))
+		b.WriteString("\n")
+
+		// Calculate visible range
+		viewportHeight := termHeight - 8 // header, filter bar, table header, separator, footer, help
+		if viewportHeight < 5 {
+			viewportHeight = 5
+		}
+
+		// Ensure cursor is in valid range
+		if state.cursor < 0 {
+			state.cursor = 0
+		}
+		if state.cursor >= totalEntries {
+			state.cursor = totalEntries - 1
+		}
+
+		// Calculate scroll offset to keep cursor visible
+		if state.cursor < state.scrollOffset {
+			state.scrollOffset = state.cursor
+		}
+		if state.cursor >= state.scrollOffset+viewportHeight {
+			state.scrollOffset = state.cursor - viewportHeight + 1
+		}
+		if state.scrollOffset < 0 {
+			state.scrollOffset = 0
+		}
+
+		start := state.scrollOffset
+		end := start + viewportHeight
+		if end > totalEntries {
+			end = totalEntries
+		}
+
+		// Calculate max path width
+		maxPathWidth := termWidth - 48
+		if maxPathWidth < 10 {
+			maxPathWidth = 10
+		}
+
+		for i := start; i < end; i++ {
+			entry := filteredEntries[i]
+
+			// Format fields
+			statusStr := ""
+			if entry.StatusCode > 0 {
+				statusStr = fmt.Sprintf("%d", entry.StatusCode)
+			}
+
+			latencyStr := ""
+			if entry.LatencyMs > 0 {
+				if entry.LatencyMs >= 1000 {
+					latencyStr = fmt.Sprintf("%.1fs", float64(entry.LatencyMs)/1000)
+				} else {
+					latencyStr = fmt.Sprintf("%dms", entry.LatencyMs)
+				}
+			}
+
+			// Truncate path
+			path := entry.Path
+			if len(path) > maxPathWidth {
+				path = path[:maxPathWidth-3] + "..."
+			}
+
+			// Build line
+			line := fmt.Sprintf("%-10s  %-7s  %-6s  %-8s  %s",
+				entry.Timestamp,
+				entry.Method,
+				statusStr,
+				latencyStr,
+				path)
+
+			// Selection prefix
+			prefix := "  "
+			if i == state.cursor {
+				prefix = "▸ "
+			}
+
+			// Apply color based on status
+			// 200s = normal text, 400s = warning (orange), 500s = error (red)
+			var styledLine string
+			if entry.StatusCode >= 500 {
+				styledLine = errorStyle.Render(line)
+			} else if entry.StatusCode >= 400 {
+				styledLine = warningStyle.Render(line)
+			} else {
+				// 200s and other codes - normal text color
+				styledLine = line
+			}
+
+			if i == state.cursor {
+				b.WriteString(selectedStyle.Render(prefix))
+			} else {
+				b.WriteString(prefix)
+			}
+			b.WriteString(styledLine)
+			b.WriteString("\n")
+		}
+
+		// Pad remaining lines
+		linesRendered := end - start
+		for i := linesRendered; i < viewportHeight; i++ {
+			b.WriteString("\n")
+		}
+	}
+
+	// Footer with entry count
+	b.WriteString("\n")
+	if totalEntries != totalUnfiltered {
+		b.WriteString(mutedStyle.Render(fmt.Sprintf("  %d of %d entries (filtered from %d)", totalEntries, totalEntries, totalUnfiltered)))
+	} else {
+		b.WriteString(mutedStyle.Render(fmt.Sprintf("  %d entries", totalEntries)))
+	}
+	b.WriteString("\n")
+
+	// Help line at bottom
+	b.WriteString(helpStyle.Render("  ↑/↓/PgUp/PgDn: Navigate  g/G: Top/Bottom  a: Auto-scroll  f: Filter  /: Search  c: Clear  q: Close"))
+
+	return b.String()
+}

internal/version/checker.go

@@ -0,0 +1,158 @@
+package version
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"strings"
+	"time"
+)
+
+const (
+	// GitHubAPIURL is the GitHub API endpoint for releases
+	githubReleasesURL = "https://api.github.com/repos/%s/%s/releases/latest"
+	// requestTimeout is the timeout for HTTP requests
+	requestTimeout = 5 * time.Second
+)
+
+// ReleaseInfo contains information about a GitHub release
+type ReleaseInfo struct {
+	TagName string `json:"tag_name"`
+	HTMLURL string `json:"html_url"`
+	Name    string `json:"name"`
+}
+
+// UpdateInfo contains information about an available update
+type UpdateInfo struct {
+	CurrentVersion string
+	LatestVersion  string
+	ReleaseURL     string
+	ReleaseName    string
+}
+
+// Checker checks for new versions on GitHub
+type Checker struct {
+	owner   string
+	repo    string
+	current string
+	client  *http.Client
+}
+
+// NewChecker creates a new version checker
+func NewChecker(owner, repo, currentVersion string) *Checker {
+	return &Checker{
+		owner:   owner,
+		repo:    repo,
+		current: normalizeVersion(currentVersion),
+		client: &http.Client{
+			Timeout: requestTimeout,
+		},
+	}
+}
+
+// CheckForUpdate checks if a newer version is available.
+// Returns nil if current version is up to date or if check fails.
+// This is designed to fail silently - network errors should not impact the user.
+func (c *Checker) CheckForUpdate(ctx context.Context) *UpdateInfo {
+	release, err := c.fetchLatestRelease(ctx)
+	if err != nil {
+		return nil
+	}
+
+	latestVersion := normalizeVersion(release.TagName)
+	if isNewerVersion(latestVersion, c.current) {
+		return &UpdateInfo{
+			CurrentVersion: c.current,
+			LatestVersion:  latestVersion,
+			ReleaseURL:     release.HTMLURL,
+			ReleaseName:    release.Name,
+		}
+	}
+
+	return nil
+}
+
+// fetchLatestRelease fetches the latest release info from GitHub API
+func (c *Checker) fetchLatestRelease(ctx context.Context) (*ReleaseInfo, error) {
+	url := fmt.Sprintf(githubReleasesURL, c.owner, c.repo)
+
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, url, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	req.Header.Set("Accept", "application/vnd.github.v3+json")
+	req.Header.Set("User-Agent", "kportal-version-checker")
+
+	resp, err := c.client.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		return nil, fmt.Errorf("GitHub API returned status %d", resp.StatusCode)
+	}
+
+	var release ReleaseInfo
+	if err := json.NewDecoder(resp.Body).Decode(&release); err != nil {
+		return nil, err
+	}
+
+	return &release, nil
+}
+
+// normalizeVersion removes 'v' or 'V' prefix and trims whitespace
+func normalizeVersion(v string) string {
+	v = strings.TrimSpace(v)
+	v = strings.TrimPrefix(v, "v")
+	v = strings.TrimPrefix(v, "V")
+	return v
+}
+
+// isNewerVersion compares two semver-like versions.
+// Returns true if latest is newer than current.
+func isNewerVersion(latest, current string) bool {
+	latestParts := parseVersion(latest)
+	currentParts := parseVersion(current)
+
+	// Compare each part
+	for i := 0; i < len(latestParts) && i < len(currentParts); i++ {
+		if latestParts[i] > currentParts[i] {
+			return true
+		}
+		if latestParts[i] < currentParts[i] {
+			return false
+		}
+	}
+
+	// If all compared parts are equal, longer version is newer
+	// e.g., 1.0.1 > 1.0
+	return len(latestParts) > len(currentParts)
+}
+
+// parseVersion splits a version string into numeric parts
+func parseVersion(v string) []int {
+	// Remove any suffix like -beta, -rc1, etc.
+	if idx := strings.IndexAny(v, "-+"); idx != -1 {
+		v = v[:idx]
+	}
+
+	parts := strings.Split(v, ".")
+	result := make([]int, 0, len(parts))
+
+	for _, p := range parts {
+		var num int
+		fmt.Sscanf(p, "%d", &num)
+		result = append(result, num)
+	}
+
+	return result
+}
+
+// FormatUpdateMessage formats a user-friendly update notification
+func (u *UpdateInfo) FormatUpdateMessage() string {
+	return fmt.Sprintf("New version available: %s (current: %s) - %s",
+		u.LatestVersion, u.CurrentVersion, u.ReleaseURL)
+}

internal/version/checker_test.go

@@ -0,0 +1,90 @@
+package version
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestNormalizeVersion(t *testing.T) {
+	tests := []struct {
+		input    string
+		expected string
+	}{
+		{"v1.0.0", "1.0.0"},
+		{"1.0.0", "1.0.0"},
+		{"  v2.1.3  ", "2.1.3"},
+		{"V1.0.0", "1.0.0"},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.input, func(t *testing.T) {
+			result := normalizeVersion(tt.input)
+			assert.Equal(t, tt.expected, result)
+		})
+	}
+}
+
+func TestParseVersion(t *testing.T) {
+	tests := []struct {
+		input    string
+		expected []int
+	}{
+		{"1.0.0", []int{1, 0, 0}},
+		{"2.1.3", []int{2, 1, 3}},
+		{"1.0", []int{1, 0}},
+		{"10.20.30", []int{10, 20, 30}},
+		{"1.0.0-beta", []int{1, 0, 0}},
+		{"1.0.0-rc1", []int{1, 0, 0}},
+		{"1.0.0+build123", []int{1, 0, 0}},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.input, func(t *testing.T) {
+			result := parseVersion(tt.input)
+			assert.Equal(t, tt.expected, result)
+		})
+	}
+}
+
+func TestIsNewerVersion(t *testing.T) {
+	tests := []struct {
+		name     string
+		latest   string
+		current  string
+		expected bool
+	}{
+		{"major version bump", "2.0.0", "1.0.0", true},
+		{"minor version bump", "1.1.0", "1.0.0", true},
+		{"patch version bump", "1.0.1", "1.0.0", true},
+		{"same version", "1.0.0", "1.0.0", false},
+		{"current is newer major", "1.0.0", "2.0.0", false},
+		{"current is newer minor", "1.0.0", "1.1.0", false},
+		{"current is newer patch", "1.0.0", "1.0.1", false},
+		{"multi-digit versions", "1.10.0", "1.9.0", true},
+		{"longer version is newer", "1.0.1", "1.0", true},
+		{"shorter version is older", "1.0", "1.0.1", false},
+		{"complex comparison", "2.1.3", "2.1.2", true},
+		{"real world example", "0.2.0", "0.1.0", true},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			result := isNewerVersion(tt.latest, tt.current)
+			assert.Equal(t, tt.expected, result)
+		})
+	}
+}
+
+func TestUpdateInfo_FormatUpdateMessage(t *testing.T) {
+	info := &UpdateInfo{
+		CurrentVersion: "0.1.0",
+		LatestVersion:  "0.2.0",
+		ReleaseURL:     "https://github.com/nvm/kportal/releases/tag/v0.2.0",
+	}
+
+	msg := info.FormatUpdateMessage()
+	assert.Contains(t, msg, "0.2.0")
+	assert.Contains(t, msg, "0.1.0")
+	assert.Contains(t, msg, "https://github.com/nvm/kportal/releases/tag/v0.2.0")
+}