Hamachi Relayed Tunnel To Direct Tunnel Fix Today

A "Direct Tunnel" (indicated by a green dot) establishes a peer-to-peer connection directly between computers, offering the lowest possible ping and maximum bandwidth. This comprehensive guide provides step-by-step solutions to fix the Hamachi relayed tunnel error and force a direct tunnel connection. Understanding Relayed vs. Direct Tunnels

Forward to your PC’s LAN IP address. Note: This only helps if you are the network host. In most peer-to-peer Hamachi networks, it’s not strictly needed unless both sides are behind strict NAT.

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A direct tunnel cannot be established if both parties are not actively online with green dots on their own end. Phase 2: Windows Firewall Configuration (Most Likely Fix)

If you have tried all the above steps and your connection remains stubbornly blue, you are likely in a network environment that is fundamentally incompatible with direct UDP hole punching. This can occur on very strict corporate or university networks using CGNAT, or with some ISP configurations. hamachi relayed tunnel to direct tunnel fix

| Action | Your PC | Friend's PC | |--------|---------|--------------| | Hamachi version same? | ✅ | ✅ | | Allow direct traffic ON | ✅ | ✅ | | IPv6 disabled on Hamachi adapter | ✅ | ✅ | | Firewall allows UDP 12975 in/out | ✅ | ✅ | | Network profile = Private | ✅ | ✅ | | No VPN interfering (e.g., NordVPN, OpenVPN) | ✅ | ✅ | | Restarted Hamachi after changes | ✅ | ✅ |

Ensure that the checkboxes for both and Public networks are ticked. Click OK . Step 2: Restart the Hamachi Tunneling Engine A "Direct Tunnel" (indicated by a green dot)

Forward UDP port 45565 and TCP port 45566 to your computer's local static IP address. Step 5: Restart the Hamachi Tunneling Engine Service

Hamachi Relayed Tunnel to Direct Tunnel Fix: A Complete Guide Direct Tunnels Forward to your PC’s LAN IP address

Open the and navigate to System and Security > Windows Defender Firewall .

Locate and type 12975 into the value box. Click Set . Click OK and restart Hamachi to apply changes. 2. Forward the Ports in Your Router Settings