Date: Tue, 25 Apr 2006 08:18:56 +0200 (MET DST) From: Helge Oldach <helge.oldach@atosorigin.com> To: lk@tempest.sk (Ludovit Koren) Cc: freebsd-net@freebsd.org Subject: Re: Routes for interface Message-ID: <200604250618.IAA00144@galaxy.hbg.de.ao-srv.com> In-Reply-To: <87k69f0ydi.fsf@lk107.tempest.sk> from Ludovit Koren at "Apr 24, 2006 5:47: 5 pm"
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Ludovit Koren: >is there any possibility to set the routing statically on a multi-homed >host so, that the packet is sent back via the same interface, as it has >came from? ipfw(4) is your friend, for example on a box with addresses 192.168.20.31 and 172.16.164.54 with respective gateways 192.168.21.254 and 172.16.164.1: 00100 31716 3368679 allow ip from 192.168.20.31 to 192.168.20.0/23 00200 671653 64044345 fwd 192.168.21.254 ip from 192.168.20.31 to any 00300 59889 3353166 allow ip from 172.16.164.54 to 172.16.164.0/22 00400 317 28628 fwd 172.16.164.1 ip from 172.16.164.54 to any 00500 7075682 948430737 allow ip from any to any 65535 0 0 deny ip from any to any Helge
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