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Legends Ligolo-ng — Tunneling/Pivoting Without SOCKS - Printable Version

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Ligolo-ng — Tunneling/Pivoting Without SOCKS - The High Roller - 09-12-2026

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LIGOLO-NG — TUNNELING/PIVOTING WITHOUT SOCKS

An advanced, yet simple, tunneling/pivoting tool that uses a TUN interface.



What It Is
Ligolo-ng is a simple, lightweight and fast tool that allows pentesters to establish tunnels from a reverse TCP/TLS connection using a tun interface, meaning no more messing with SOCKS or proxychains.



Why It's Different
Instead of using a SOCKS proxy or TCP/UDP forwarders, Ligolo-ng creates a userland network stack using Gvisor. When the relay/proxy server runs, a tun interface handles translated packets straight to the agent's remote network, so tools like nmap just work without proxychains slowing everything down.



Key Features
  • Tun interface (no more SOCKS/proxychains)
  • Simple UI with agent selection and network info
  • Automatic Let's Encrypt certificate configuration
  • High performance via multiplexing
  • Agent requires no privileges to run
  • Socket listening/binding on the agent
  • Cross-platform agent support
  • Handles multiple simultaneous tunnels
  • Reverse or bind connections
  • Automatic tunnel/listener recovery on network issues
  • WebSocket support




New in 0.8
  • API + web interface for multiplayer use
  • Simple config file for tunneling/proxy settings
  • Daemon mode to run as a service
  • Auto-bind: automatic tunneling when a specific agent connects
  • Auto route/interface management on Windows, Linux, macOS, and BSD
  • Agent kill, for remotely terminating an agent




Requirements
The agent side needs zero admin/root access. The relay/proxy server side does need permission to create a tun interface.



Supported Protocols
  • TCP
  • UDP
  • ICMP (echo requests)




Performance
Easily hits 100+ Mbits/sec in real-world iperf tests between 200Mbits/s links.



Caveats
Since the agent runs unprivileged, raw packet forwarding isn't possible. Use nmap's --unprivileged or -PE flags to avoid false positives on SYN scans.



LINKS


4.9k stars, 467 forks, GPL-3.0 licensed. Written in Go.
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