tech-net: Layer 7 filtering

Subject: Layer 7 filtering
To: NetBSD-net <tech-net@netbsd.org>
From: Marcin Jessa <lists@yazzy.org>
List: tech-net
Date: 04/05/2006 22:06:27

Hi guys.

As many of you may know it's PITA to filter bittorrent traffic.
One of the most successful ways is to inspect layer 7 packets.
Is this possible with any of firewalling systems avaliable for NetBSD?

Cheers,
Marcin.