[c-nsp] OSPF, load balancing

[Paolo Losi]

Dear friends.

We are now introducing OSPF in our small network.

There is a load balancing problem that we would like to cleanly
address:

          |-router X-|
          |          |
router A-|          |-router B
          |          |
          |-router Y-|

the requirement for traffic flowing from A to B and B to A is:
- each IP "flow" (ip dst, ip src, proto, etc.etc...) must cross
   always the same router (X or Y) both in the forward that backword
   direction.

Right now we are using route maps / rtr / track:

track 123 rtr 1 reachability

ip sla monitor 1
  type echo protocol ipIcmpEcho XX.XX.XX.XX
  frequency 10

route-map filter permit 10
  match ip address access-list-foo
  set ip next-hop verify-availability YY.YY.YY.YY 10 track 123


is there a clean way to accomplish this with ospf?
we would like to throw track away all toghether.

Thanks
Paolo