I just got my MTNL connection (less than a week after applying) and I'm facing the same problem that lots of people have already posted. I have a Sterlite SAM300 AX modem and I need to figure out how to forward ports on it so that I can run p2p apps on it. I've logged into the 192.168.1.1 page but there doesn't seem to be any port forwarding link from there so I don't know what to do. Can someone help me out with port forwarding for my modem? Also, are there any open ports that I can use for my applications? Thanks a lot.