Route-map set next-hop with fault tolerance

[swabs]

Hello.
I am routing 2 sets of traffic (A & B) over 2 WAN connections (C & D). I am using the route-map command with set next-hop. This is working great. But the problem is that this feature causes a problem if the next-hop is down. Under normal routing the packet would take route C but if it was down it would take route D. But because I set traffic B to have a next-hop of D it doesn't know how to get to C.

Is there a way within the route-map settings to give preference to route D but allow for route C as well?


thanks,
Ben