From mboxrd@z Thu Jan  1 00:00:00 1970
From: Dhananjoy Chowdhury <dhananjoy@nucleussoftware.com>
Subject: Re: block port 137
Date: Tue, 03 Aug 2004 11:34:50 +0530
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To: david <david@suarapembaruan.co.id>
Cc: netfilter@lists.netfilter.org

try dropping packets both with dport 137 and also with sport 137.



On Tue, 2004-08-03 at 10:37, david wrote:
> Dear all,
> How to block outgoing traffic over network that using port 137 udp,
> because my isp tell me that my network broadcast virus using port 137
> udp, i want to make all traffic (port 137) do go outside my network,
> so i plan to blocking that traffic from my gateway.
>  
> I already try to do this rules, but not working :
> #iptables -A FORWARD -p udp -s 0/0 --dport 137 -j DROP
>  
>  
>  
>  
> Regards,
> David Kandou