I`m in a LAN and I have problems with the administrator. I`m playing Counter-Strike, a game on the internet which uses the ports 27005-27015. This game makes some traffic and the administrator thinks that I`m using those ports to download from torrents and this is not allowed in this LAN. My question is how can be differentiate the game packets from the torrent packets? I assume that can be a method to find the IP destination or something so I can prove that I play online and not download from torrents. Is there a linux command for something like that ?