Get Server IP and Port

The easiest way to get a server ip and port is with the windows command line.

Just press start > run and write cmd.

Then open your L2 client and login to the login server or login in to the game.
Then write to your command line netstat -n

The command shows all the in-out going connections from your PC.
Look for all IPs with the port 2106 or 7777 ( i alredy seen a server that uses the 2206 port for the login server so servers could have modificated this).

When you have the server IP then simply edit the set.ini in the walker folder using the notepad.
Protocol version 645 for c4, 746 interlude,831 kamael/hellbound, 851 (828 works to on retail) for gracia.