I know howto setup this thing, the problem is when one of my WAN is down the other doesnt come up and i think for it to come up i have to ping the WAN gateway and do some sort of coding in shell or perl whatever i know this much hehe. The sad part is that i dunno how to code i hate coding lol could somone help me out. I just need code for Failover Dual WAN not even for load balancing.

i ahve added both the gateways (of 2 WANs) using the command

ip route add default via <WAN1 ip> dev eth1
ip route add default via <WAN2 ip> dev eth2

if WAN1 is down WAN2 comes up, but WAN1 then never comes up automatically, how do i automatically make it active??

Never mind i made up my own script!! Yes i made it lol took me 3 hours though But the brighter part i made heheh LQ is always an inspiration for me to do things Thanks guys.

Iam also in need to configure WAN fail over.i.e if one WAN link goes down then th other WAN link becomes my primary.can you share across your script?

-vinod

Take a look a this how to: http://blog.taragana.com/index.php/a...ions-on-linux/. It may give you an idea on how to do it.