Solved: 2811 + 2 DSL + NAT with Load sharing ?

shahedvoicerite · ‎12-03-2007

Hi,

I have searched these forums, and the cisco site, but cant seem to find a suitable solution to my situation, which I believe is very common.

I am using a 2811 with a DSL HWIC, and using NAT.

Now I want to attach another DSL line, but also want to dynamically load balance between the 2 ISP's so that my LAN users can get higher speeds.

Multilink PPP is not an option (as I have 2 ISP's).

I know that policy based routing can help me a bit, but I cant seem to figure out how this would affect NATing.

Any pointers would be appriciated.

Thanks

paolo bevilacqua · ‎12-03-2007

Hi,

this is your configuration example:

you can omit the tracking part if your Layer1 / layer2 interface status is reliable, and just add a 2nd default route.

Hope this helps, please rate post if it does!

paolo bevilacqua · ‎12-03-2007

Hi,

this is your configuration example:

you can omit the tracking part if your Layer1 / layer2 interface status is reliable, and just add a 2nd default route.

Hope this helps, please rate post if it does!

shahedvoicerite · ‎12-03-2007

Thanks, this seems to be exactly what I am looking for.