Hamachi Relayed Tunnel to Direct Tunnel Fix: A Complete Guide

  1. Try using a VPN first (ProtonVPN free tier) then connect Hamachi. If it becomes Direct, the network is the blocker.
  2. Ask the network admin to whitelist *.logmein.com UDP ports 12975 & 17771.

Part 3: The Step-by-Step Fix Guide

Follow these steps in order. Stop when you see the status change to "Direct Tunnel."

  • On Linux/macOS, ensure ufw/iptables or pf rules allow Hamachi interface (usually ham0) traffic.

    • How to Fix Hamachi "Relayed Tunnel" and Switch to Direct Tunnel

    What Does "Relayed Tunnel" Mean?

    In LogMeIn Hamachi, there are two types of connections between peers:

    Here’s a clear, step-by-step guide to fix a Hamachi relayed tunnel and achieve a direct tunnel connection between two clients.