145 lines
3.6 KiB
Markdown
Executable File
145 lines
3.6 KiB
Markdown
Executable File
# Rego Tunnel - Cisco Secure Client VPN
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Native Docker container running Cisco Secure Client (AnyConnect) with full GUI support via noVNC. Provides transparent VPN access to protected resources from your LAN.
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## Features
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- **Cisco Secure Client 5.1.14.145** - Full GUI with VPN, DART, and Posture modules
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- **Web-based access** via noVNC (port 6080)
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- **Auto-login with TOTP** - Fully automated VPN connection
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- **LAN routing** - Other machines on your network can reach VPN targets
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- **Native Docker** - No QEMU/VM overhead
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## Architecture
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```
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LAN Devices ──► Linux Host ──► Container (172.31.0.10) ──► VPN Tunnel ──► Target (10.35.33.230)
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│ │
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│ └── Cisco Secure Client
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│ └── noVNC web UI (port 6080)
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│
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└── Host routing service
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(routes VPN traffic through container)
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```
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## Installation
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### 1. Install the app through Runtipi
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Configure your VPN credentials in app settings:
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- VPN Email
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- VPN Password
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- TOTP Secret (base32)
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- VPN Host (default: vpn-ord1.dovercorp.com)
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- Target IP (default: 10.35.33.230)
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### 2. Install host routing service (required for LAN access)
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**Run this ONCE on the host after app install:**
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```bash
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/etc/runtipi/repos/runtipi/apps/rego-tunnel/shared/install-host-services.sh
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```
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This creates systemd services that route VPN traffic through the container.
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### 3. Access the VPN GUI
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Open `http://<your-server>:6080/vnc.html`
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The VPN will auto-connect using your configured credentials.
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## Usage
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### Access noVNC
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Navigate to port 6080 on your server. The cisco-vpn script runs automatically and provides a menu:
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```
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1 - Start Cisco AnyConnect
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2 - Copy credentials to clipboard
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3 - Show live TOTP
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4 - Setup IP forwarding rules
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5 - Test connection to target
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6 - Show network status
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7 - Kill all Cisco processes
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8 - Show routing table
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9 - Show /etc/hosts
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q - Quit
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```
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### Command line options
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```bash
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# Inside container
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cisco-vpn -m # Menu only (skip auto-connect)
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cisco-vpn -c # Connect and exit
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cisco-vpn -d # Disconnect and exit
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cisco-vpn -s # Show status
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cisco-vpn --help # Show all options
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```
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### View logs
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```bash
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# Inside container
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cat /var/log/cisco-vpn/$(date +%Y-%m-%d).log
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# On host
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cat /var/log/rego-routing.log
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```
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## LAN Access
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After the host routing service is installed, any device on your LAN can reach the VPN target:
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1. **From the host:** Works automatically
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2. **From other LAN devices:** Add a static route pointing to your host
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Example (Windows client):
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```cmd
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route add 10.35.33.230 mask 255.255.255.255 192.168.0.150 -p
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```
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Where `192.168.0.150` is your Linux host IP.
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## Uninstall
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Before removing the app from Runtipi:
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```bash
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/etc/runtipi/repos/runtipi/apps/rego-tunnel/shared/uninstall-host-services.sh
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```
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## Troubleshooting
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### noVNC not accessible
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```bash
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docker exec rego-tunnel_runtipi-rego-tunnel-1 systemctl status vnc.service
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```
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### VPN connects but can't reach target
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```bash
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# Check routes inside container
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docker exec rego-tunnel_runtipi-rego-tunnel-1 ip route
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# Check host routing
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ip route | grep 10.35.33.230
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```
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### Host routing not working
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```bash
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# Check watcher service
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systemctl status rego-routing-watcher.path
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# Manually trigger routing
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touch /etc/runtipi/app-data/runtipi/rego-tunnel/restart-routing
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```
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## Technical Details
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- **Container IP:** 172.31.0.10 (on br-rego-vpn bridge)
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- **Ports:** 6080 (noVNC), 5901 (VNC)
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- **Privileges:** `--privileged`, `NET_ADMIN`, `/dev/net/tun`
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- **Log retention:** 7 days (auto-cleanup)
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