Any one of you will have to create a network in Hamachi. You'll be asked to set a password too, for protection purposes. Once this is done, ask all the others in your group to join the network, by giving them the network name and the password.
For every new player who joins your network(s) you have to do the following steps:
- Turn off or disable your firewall when you play using Hamachi. If you are using the Windows firewall, remember to turn it off from the Control Panel.
- If turning off firewall doesn’t work, try setting exceptions for ‘Half Life Launcher’ from within the firewall program.
- Run Hamachi. Click the last button and choose Preferences. Then click Window and check the Show “Advanced…” peer menu item checkbox and click OK.
- Right click the player’s entry in Hamachi
- Click Advanced.
- In the Peer VPN alias box enter the first three parts of your Hamachi IP address (example: 5.46.80) and add the last part of the player’s IP address ( example: .190) so that it makes a new IP address.
- Click OK and then exit Hamachi. Launch Hamachi again.
NOTE - Every single player has to set an alias for every other player on his network, and the alias addresses have to be unique.
Proceed to next part : Finally, how to play!
Proceed to next part : Finally, how to play!
Source: suhas-tech.blogspot.com