Something like this might help: http://www.natecarlson.com/linux/advanced-routing-in-out.php
(assuming that by "public networks" you mean the internet, or at least that the same ntwork is reachable from either interface, it would just take different paths to get there)
Mike
-----Original Message----- From: centos-bounces@centos.org [mailto:centos-bounces@centos.org] On Behalf Of Matthew Martz Sent: November 22, 2006 4:28 PM To: CentOS mailing list Subject: Re: [CentOS] Configuring Multiple Gateways
On Wed, November 22, 2006 1:42 pm, Matthew Martz wrote:
I'm in need of installing two NICs in a machine that are connected to 2 different public networks and I need both IP addresses accessible from the outside. The IPs are part of two completely different subnets.
For example: eth0 IP - 10.10.10.2/30 GW - 10.10.10.1
eth1 IP - 20.20.20.6/30 GW - 20.20.20.5
How can I configure 2 gateways on this server?
I should probably also mention that I want traffic that comes in over eth0 to go out over eth0 and traffic that comes in on eth1 to go out on eth1.