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shadowskippie
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L7 firewall

Tue Sep 06, 2011 12:53 pm

Just need some help finding some

at the top of this page,
http://l7-filter.sourceforge.net/
it says that the page is out of date and that i should go to another that is link but when i go there i can't find any scripts

is there another place that has a similar collection of L7 scripts
 
CCDKP
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Re: L7 firewall

Tue Sep 06, 2011 4:20 pm

The L7 project moved to the Clear Foundation, so they have the latest version now.

The latest protocol detection list is still dated 2009, though: http://download.clearfoundation.com/l7- ... -28.tar.gz

A word of note, there is a bug with their bittorrent detection if you want to use it. They have listed:
^(\x13bittorrent protocol|azver\x01$|get /scrape\?info_hash=get /announce\?info_hash=|get /client/bitcomet/|GET /data\?fid=)|d1:ad2:id20:|\x08'7P\)[RP]
Which will miss 80% of bittorrent traffic. The correct filter is
^(\x13bittorrent protocol|azver\x01$|get /scrape\?info_hash=|get /announce\?info_hash=|get /client/bitcomet/|GET /data\?fid=)|d1:ad2:id20:|\x08'7P\)[RP]
CC_DKP: MTCNA, MTCRE, MTCWE, MTCTCE, part-time packet wrangler
 
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shadowskippie
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Re: L7 firewall

Tue Sep 06, 2011 9:40 pm

na, i'm just checking out the scripts, i want to play with them at home

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