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From: Ashutosh Naik <ashutosh@teneoris.com>
To: g_sameer75@yahoo.com, firewall <netfilter@lists.netfilter.org>
Subject: Re: Blocking IMs
Date: Thu, 05 Aug 2004 12:22:30 +0530	[thread overview]
Message-ID: <opsb8ypssisueqbq@192.168.1.10> (raw)
In-Reply-To: <20040805060738.87455.qmail@web8308.mail.in.yahoo.com>

On Thu, 5 Aug 2004 07:07:38 +0100 (BST), Sameer Gurung 
<sameersworld@yahoo.co.in> wrote:

> IS there a way i can block yahoo chat and instant
> messenger and msn from only specific clients from the
> network..... the clients get their ip address from a
> dhcp server....
> Any help would be appreciated
>


If U know the IP Addresses of the CLients, then a simple one for Yahoo IS

/sbin/iptables -A OUTPUT -s <Source_IP> -p tcp --destination-port 5050 -j 
DROP


Check the Port number on which the MSN Server Listens

Regards
-- 
Ashutosh Naik



  reply	other threads:[~2004-08-05  6:52 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-08-05  6:07 Blocking IMs Sameer Gurung
2004-08-05  6:52 ` Ashutosh Naik [this message]
2004-08-05  7:12 ` Askar Ali Khan
2004-08-05 12:00   ` Alejandro Flores
2004-08-05 14:14 ` Nate Turnbow

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