From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Martin A. Brown" Date: Wed, 27 Nov 2002 14:22:46 +0000 Subject: Re: [LARTC] 2 internal NIC's in the same network Message-Id: List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lartc@vger.kernel.org Sorry! Correction below: -Martin Tarek was correct when he mentioned that you'll need to use policy routing in addition if both of the IPs you are using fall within the same network. # ip rule add from 10.0.0.2 lookup 2 # ip rule add from 10.0.0.1 lookup 1 # ip route add 10.0.0.0/24 dev eth1 src 10.0.0.1 table 1 # ip route add 10.0.0.0/24 dev eth2 src 10.0.0.2 table 2 Turn on the ARP hiding functionality: # echo 1 > /proc/sys/net/ipv4/conf/all/hidden You'll need to do this *after* you have brought up the interfaces and set the hidden flags explicitly. # echo 1 > /proc/sys/net/ipv4/conf/eth1/hidden # echo 1 > /proc/sys/net/ipv4/conf/eth2/hidden -- Martin A. Brown --- SecurePipe, Inc. --- mabrown@securepipe.com _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/