1 # Bittorrent - P2P filesharing / publishing tool - http://www.bittorrent.com
2 # Pattern quality: great veryfast
4 # This pattern has been tested and is believed to work well. If it does not
5 # work for you, or you believe it could be improved, please post to
6 # l7-filter-developers@lists.sf.net . This list may be subscribed to at
7 # http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
10 # Does not attempt to match the HTTP download of the tracker
11 # 0x13 is the length of "bittorrent protocol"
12 # Second two bits match UDP wierdness, commented out until it's tested
13 #^(\x13bittorrent protocol|d1:ad2:id20:|\x08'7P\)[RP])
14 ^\x13bittorrent protocol