I'm trying to set a router so that X Windows session can use NAT to connect to a particular server.
I use the lines below in the router config to connect to the internal machine 192.168.1.245.
ip nat inside source static tcp 192.168.1.245 6000 220.127.116.11 3389 extendable
ip nat inside source static udp 192.168.1.245 6000 18.104.22.168 3389 extendable
However, X Windows does not work from external machines. Is there any other commands that i should be entering in order to get X Windows working?