HELP FILE

Troubleshooting Pinging Hamachi Hosts

Symptoms

You see the following error:

Destination Host Unreachable.

Cause

The host you are trying to ping is not present in the network.

Action/Workaround

This indicates that the Hamachi client is turned off, or is otherwise unable to establish a connection to the other peers in the network. The most common software that blocks Hamachi is the Windows Firewall .
Tip: If your destination Hamachi client has a third-party firewall or anti-virus, you may need to allow the Hamachi adapter through their firewall. Contact your firewall or anti-virus software vendor for assistance.