How will they communicate, netbios is a bridging protocol , were are not bridging here, we are routing. Please explain how they will be able to communicate with each other?
-----Original Message----- From: Maciej Soltysiak [mailto:[EMAIL PROTECTED]] Sent: Saturday, April 20, 2002 5:14 AM To: Brian Cc: 'Arindam Haldar'; [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: RE: Windows networking > You can stop a peer to peer , just block tcp and udp port's 137 - 139 . > > iptables -A INPUT -i eth0 -p udp --dport 137:139 -j DROP > iptables -A INPUT -i eth0 -p tcp --dport 137:139 -j DROP > > If your policy is accept then use the above But this blocks netbios incomming to the linux host, peers will still communicate. BTW, it's UDP 137:138, and TCP 139. you can optimize a bit your rules. just a bit. :) Regards, Maciej Soltysiak
