pablo at blueoakdb.com
Mon Oct 23 17:52:20 CEST 2006
> -----Original Message-----
> From: netfilter-bounces at lists.netfilter.org
> [mailto:netfilter-bounces at lists.netfilter.org] On Behalf Of
> Facundo Barrera
> Sent: Monday, October 23, 2006 11:46 AM
> To: netfilter at lists.netfilter.org
> Subject: Blocking MSN
> Hi list:
> I need to block MSN to certain IP's of my LAN, i'm using
> iptables on Slackware linux, please can u help me, or send me any link
> to read about it.
MSN is devious as it'll use different ports if you block the port it
What you'll want to do is use L7 (layer 7) filtering in order to identify
MSN and block it.
This will require you have the kernel sources for your kernel and to patch
it as well as iptables. It sounds difficult but it's not.
Pablo Sanchez - Blueoak Database Engineering, Inc
Ph: 819.459.1926 Toll free: 888.459.1926
Cell: 819.918.9731 Pgr: pablo_p at blueoakdb.com
Fax: 603.720.7723 (US)
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