From mboxrd@z Thu Jan 1 00:00:00 1970 From: "david" Subject: block port 137 Date: Tue, 3 Aug 2004 12:07:46 +0700 Sender: netfilter-admin@lists.netfilter.org Message-ID: <002401c47917$d0a6fd70$858310ac@suarapembaruan.com> References: <267354A234DF4D46AA6AE56E1240BEF004A3BF@tv.wcslnet.net> Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0021_01C47952.7CC59820" Return-path: Errors-To: netfilter-admin@lists.netfilter.org List-Help: List-Post: List-Subscribe: , List-Id: List-Unsubscribe: , List-Archive: To: netfilter@lists.netfilter.org This is a multi-part message in MIME format. ------=_NextPart_000_0021_01C47952.7CC59820 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable 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 block= ing 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 ------=_NextPart_000_0021_01C47952.7CC59820 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Dear all,

How to block outgoing traffic over ne= twork that using port 137 udp, because my isp tell me that my network broadcast v= irus 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

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