Redundant WAN Connections & Limiting Traffic?

blakewebb · ‎04-23-2007

I have both a 10mbps and a DS3 45mbps connection currently set up at a site with an IPsec tunnel in place back to the site's corporate headquarters.

What I would like to do is limit port 80 traffic to the 10mbps link and all traffic across the tunnel to only the DS3. I also need the ability to fail-over to either link in the event that one goes down. Any recommendations?

paolo bevilacqua · ‎04-23-2007

Sure, this is Policy routing or PBR. There is plenty of information on CCO, search for a basic document like "configuring pbr".

Fail-over is set by traking the interface status or even better objecs:

http://cisco.com/en/US/tech/tk364/technologies_configuration_example09186a0080211f5c.shtml

Hope this helps, please rate post if it does!