Hi I have a setup where I need to track the reachability of customer end router from my datacenter router. I have two redundant paths to reach the customer router and we are using static routing. End to end ping reachability is also successful through both the paths.

I need to monitor the end to end reachability for the primary path using IP SLA ICMP Echo and in case of getting 10 consecutive RTO I want the path should be shifted to secondary along with preemptions for success full 20 ICMP replies from primary path .

Latency on both the paths are 100ms.

Pls share a template or guide me .