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
next prev parent 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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