I have a problem with configuring ADSL modem. Well, the modem works ok (I mean the internet is pretty much Ok). HTML, rapidshare and skype, msn, work ok, but I cannot use p2p software (emule, utorrent…). A friend told me I should do port forwarding, but I cannot find that option for my modem. It’s a D-link 2320B.
Your device is a DSL modem, it is not a router! So you cannot forward ports (rout them). In fact, everything should work ok without further involvement. The problem might be that your ISP is blocking p2p traffic (some ISPs do this). Your p2p programs might also be blocked by the firewall – check firewall settings in order to make sure your firewall isn’t blocking it.