Hello, dear colleagues!
At moment i'm decide challenge - balance traffic to some PC-routers (NAT,traffic shape) from BRAS (cisco routers)
Clients connecting by pppoe to cisco bras (bras-1,bras-2), but some clients traffic (unlimited users) must redirect to PC-routers (sr-1,sr-2,sr-3)...
now i have NO ready normal solution to resolve this task
1. static policy (route-map)
src=UNLIMM => next-hop => SR-x
2. static policcy (route-map) +sla (check)
src=UNLIM => next-hop => SR-1 SR-2 SR-3 (set ip next-hop verify-availability)
if (SR-1 down => next-hop SR-2 etc)
3. (balance traffic ?)
ip of next-hop in route map set any IP (for examble a.a.a.a)
and add static route
ip route a.a.a.a/32 -> SR-1
ip route a.a.a.a/32 -> SR-2
ip route a.a.a.a/32 -> SR-3
What do you think as optimal this solution (balancing,resiliency)?