How to portforward with IPv4 Address?

Can anyone help me?How do i port forward with IPv4 Address?

i got the same problem .. i can only get my server online with ipv4

if i use my WAN IP , i cant log-in.


But , portforwarding on IPv4 , Thats not hard

Description: To do this you need to get your default gateway.
Windows XP: Start->Run->Cmd->type in ipconfig
Windows Vista: Start->type in search Cmd->type in ipconfig
After that open your web browser and type in that number you have. (ex:192.168.2.1)
Then after you going to want to portfoward the following ports.

1. 80 TCP
2. 8080 TCP
3. 9000 TCP
4. 5100 TCP
5. 5100 UDP
6. 6000 TCP
7. 8900 TCP
8. 7000 TCP
9. 7777 TCP

Uh?So what do i put as my IP address for the portforwarding?And er,my port forwarding seems kinda weird.I have to enter for both WAN and LAN.If not they'll have error saying "Out of range"