Hi

I have a setup like this.
IPSRC1 , IPSRC2 connected through a router to IPDST1.
Router can reach both IPSRC1 and IPSRC2 and IPDST1.
Is it possible to define 2 route on the host so that the routes are active and standby.
i.e reach IPDST1 through SUBNET1 as long as interface1 is up
reach IPDST2 through SUBNET2 when interface1 goes down.

Can someone tell me the route add command to do this?

if this is not possible, why is this not possible?

Thank you
Satya