From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Martin A. Brown" Date: Tue, 15 Apr 2003 15:05:26 +0000 Subject: Re: [LARTC] SNAT or DNAT or what? 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 Torsten, This is not really a LARTC question (unless you fetch mail from an arbitrary number of servers, in which case you'll need the link-load-sharing multiple routing tables solution). I'm guessing you solution is quite easy....see below. : I have a Debian-Woody-3.0 Router with 3 NIC's. Kernelversion 2.4.18 [ nice netmap snipped ] : Mail-Traffic over ISDN-Router : WWW-Traffic over DSL-Router : But why? [ interface definitions snipped ] : Is this correct? Well, yes. But not complete. : ### my route: : Kernel IP routing table : Destination Gateway Genmask Flags Metric Ref Use : Iface : 192.168.3.0 0.0.0.0 255.255.255.0 U 0 0 0 eth2 : 192.168.2.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1 : 192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 : 0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 eth0 : and now my firewall-script: Are you fetching mail from a particular mailserver? If so: # mailserver!3.165.64.20 # route add -host $mailserver gw 192.168.2.1 Or # mailserver!3.165.64.20 # ip route add $mailserver via 192.168.2.1 -Martin -- 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/