VortexL2

L2TPv3 & EasyTier Tunnel Manager for Ubuntu/Debian

A modular, production-quality CLI tool for managing L2TPv3 or EasyTier mesh tunnels with HAProxy-based port forwarding.

 __      __        _            _     ___  
 \ \    / /       | |          | |   |__ \ 
  \ \  / /__  _ __| |_ _____  _| |      ) |
   \ \/ / _ \| '__| __/ _ \ \/ / |     / / 
    \  / (_) | |  | ||  __/>  <| |____/ /_ 
     \/ \___/|_|   \__\___/_/\_\______|____|
                                    v4.0.0

✨ Features

• 🔧 Interactive TUI management panel with Rich
• 🌐 Two tunnel types: L2TPv3 or EasyTier mesh
• 🚀 HAProxy port forwarding: High performance, manual activation
• 🔄 Systemd integration for persistence
• 📦 One-liner installation

📦 Installation

bash <(curl -Ls https://raw.githubusercontent.com/iliya-Developer/VortexL2/main/install.sh)

During installation, choose:

• L2TPv3 - Traditional L2TP Ethernet tunnel
• EasyTier - Modern mesh VPN tunnel

Install Specific Version

bash <(curl -Ls https://raw.githubusercontent.com/iliya-Developer/VortexL2/main/install.sh) v4.0.0

🚀 Quick Start

sudo vortexl2

L2TPv3 Mode

1. Create Tunnel → Select IRAN or KHAREJ
2. Configure IPs and tunnel IDs
3. Add port forwards (IRAN side only)

EasyTier Mode

1. Create Tunnel → Select IRAN or KHAREJ
2. Configure mesh IP, peer IP, port, secret
3. Add port forwards

📋 Configuration Examples

L2TPv3 Setup

Parameter	IRAN	KHAREJ
Local IP	1.2.3.4	5.6.7.8
Remote IP	5.6.7.8	1.2.3.4
Interface IP	10.30.30.1/30	10.30.30.2/30
Tunnel ID	1000	2000

EasyTier Setup

Parameter	IRAN	KHAREJ
Tunnel IP	10.155.155.1	10.155.155.2
Peer IP	(Kharej public)	(Iran public)
Port	2070	2070
Secret	vortexl2	vortexl2

🔧 Services

# Check status
sudo systemctl status vortexl2-tunnel          # L2TPv3
sudo systemctl status vortexl2-easytier-*      # EasyTier
sudo systemctl status vortexl2-forward-daemon

# View logs
journalctl -u vortexl2-forward-daemon -f

🔍 Troubleshooting

L2TPv3 Issues

• Verify matching tunnel IDs (swapped on each side)
• Check firewall allows IP protocol 115
• Verify modules: lsmod | grep l2tp

EasyTier Issues

• Verify same secret on both nodes
• Check firewall allows the port (default 2070)
• Check tunnel IP can ping peer

🔄 Uninstall

bash <(curl -Ls https://raw.githubusercontent.com/iliya-Developer/VortexL2/main/uninstall.sh)

⚠️ Security

• L2TPv3: NO encryption. Use IPsec or encrypted apps.
• EasyTier: Built-in encryption.

📄 License

MIT License

👤 Author

Telegram: @iliyadevsh