From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mikel Bauer Subject: Re: blocking netbios traffic using iptables Date: Tue, 29 Apr 2003 08:06:13 -0600 Sender: linux-admin-owner@vger.kernel.org Message-ID: <3EAE86D5.50000@bridgeband.net> References: <20030429050044.32168.qmail@mailweb34.rediffmail.com> <1113.200.177.192.39.1051620890.squirrel@www.completo.com.br> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1113.200.177.192.39.1051620890.squirrel@www.completo.com.br> List-Id: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: jean@completo.com.br Cc: hiatul@rediffmail.com, linux-admin@vger.kernel.org or aka: 137 tcp 137 udp 138 udp 139 tcp and if you wanted to get picky, you could block active directory rpc calls with 135 tcp -- Mikel Bauer 406/586-1102 mikel@bridgeband.net Jean M. Bouchara wrote: >>Hi.. >>can i block netbios traffic using iptables. if yes, how.. >> >>thanks, >>atul > > > Just drop the packets to/form the following ports: > > - netbios-n > - netbios-dgm > - netbios-ssn > - microsoft-ds > - wins > > >> >> >> >> >>- >>To unsubscribe from this list: send the line "unsubscribe linux-admin" >>in the body of a message to majordomo@vger.kernel.org >>More majordomo info at http://vger.kernel.org/majordomo-info.html > > >