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Block P2P Application
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poel
Junior Member


Joined: 02 Dec 2008
Posts: 5
Location: Indonesia

PostPosted: Fri Dec 05, 2008 7:08 pm    Post subject: Block P2P Application Reply with quote

Hello...

how to block p2p application on sms:?:

any budy know the way Question

on some article the p2p application can block with l7filter.

please help me...

thank's
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gerasimos_h
Site Admin


Joined: 09 Aug 2007
Posts: 1753
Location: Greece

PostPosted: Sat Dec 06, 2008 8:25 am    Post subject: Reply with quote

It's quite difficult to block p2p, but you can try though.
If you want to use layer7 match you have to switch to hugel7 kernel, and try

iptables -t mangle -A POSTROUTING -m layer7 --l7proto fasttrack -j DROP
iptables -t mangle -A POSTROUTING -m layer7 --l7proto edonkey -j DROP
iptables -t mangle -A POSTROUTING -m layer7 --l7proto directconnect -j DROP
iptables -t mangle -A POSTROUTING -m layer7 --l7proto bittorrent -j DROP


If you can't block 100% p2p another way is to control traffic through a QoS (Quality of Service) script, so everyone can work without problems.
You can take a look at Linux Advanced routing & traffic control if you haven't already.

gerasimos_h

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http://sms.it-ccs.com
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poel
Junior Member


Joined: 02 Dec 2008
Posts: 5
Location: Indonesia

PostPosted: Sat Dec 06, 2008 2:35 pm    Post subject: Reply with quote

ok thank's for the advice and the link book for linux advanced routing& trafic control.

i will try it.
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