From mboxrd@z Thu Jan 1 00:00:00 1970 From: "virdzek, roman" Date: Wed, 27 Nov 2002 14:10:48 +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 martin, I apply this patch and set hidden =1,arp_filter =1 too, at all nic's but nothing changed. eth1 always reply that ip 10.0.0.2 is at eth1... It seems be so,that I can't forward packets over two different nic's which are in same network. bye >Roman, > ># echo 1 > /proc/sys/net/ipv4/conf/all/hidden ># echo 1 > /proc/sys/net/ipv4/conf/eth1/hidden ># echo 1 > /proc/sys/net/ipv4/conf/eth2/hidden > >If you don't have support for hidden in your kernel, visit Julian's page: > > http://www.linux-vs.org/~julian/ > http://www.linux-vs.org/~julian/#hidden > >This will prevent ethernet interfaces from responding for ARP for IPs >active on other devices. > >Good luck, > >-Martin > > : and when I ping from pc2 -> PC1:eth2, > : using tcpdump i see that PC1 > : send reply to (arp who has 10.0.0.2), > : 10.0.0.2 is at .....eth1. > : why PC1 send back not proper HW address? > : how I can force PC1 to say that 10.0.0.2 > : is at eth2? > : > : > : > : thanks in advance! > : > : > : > : > : > : _______________________________________________ > : LARTC mailing list / LARTC@mailman.ds9a.nl > : http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/ > : > > > -- Roman Virdzek - System & Network Engineering ____________________________________________ JARON INTERNET GmbH Hanauer Landstrasse 196a D-60314 Frankfurt am Main Fon:+49-69-405866-36 ; Fax:+49-69-405866-29 Internet: www.jaron.de ; www.popularix.de ____________________________________________ ( Saving Private Ryan... Private Ryan exists. Overwrite? (Y/N) ) _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/