From: "Pablo Sanchez" <pablo@blueoakdb.com>
To: 'Facundo Barrera' <facubarrera@gmail.com>, netfilter@lists.netfilter.org
Subject: RE: Blocking MSN
Date: Mon, 23 Oct 2006 11:52:20 -0400 [thread overview]
Message-ID: <008401c6f6bb$39ad1700$0419a8c0@fly> (raw)
In-Reply-To: <c544f7190610230845uf32bd1fka58f02f9b39cd533@mail.gmail.com>
> -----Original Message-----
> From: netfilter-bounces@lists.netfilter.org
> [mailto:netfilter-bounces@lists.netfilter.org] On Behalf Of
> Facundo Barrera
> Sent: Monday, October 23, 2006 11:46 AM
> To: netfilter@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.
Hi,
MSN is devious as it'll use different ports if you block the port it
typically uses.
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.
Cheers,
---
Pablo Sanchez - Blueoak Database Engineering, Inc
Ph: 819.459.1926 Toll free: 888.459.1926
Cell: 819.918.9731 Pgr: pablo_p@blueoakdb.com
Fax: 603.720.7723 (US)
next prev parent reply other threads:[~2006-10-23 15:52 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-23 15:45 Blocking MSN Facundo Barrera
2006-10-23 15:48 ` Thomas d'Otreppe
2006-10-23 15:52 ` Pablo Sanchez [this message]
2006-10-25 10:01 ` TechSafe Seguranca
-- strict thread matches above, loose matches on Subject: below --
2004-12-23 15:13 blocking msn Askar
2004-12-23 16:13 ` Jason Opperisano
2004-12-23 16:20 ` Rob Sterenborg
2004-12-23 16:32 ` Jason Opperisano
2004-12-23 16:44 ` Askar
2004-12-24 7:21 ` Abu Mohd Amir
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