We have two internet connections name "outside" and "Voice". The internet connection named "outside" is the main internet conection and the second internet connection "voice" is only used to reach a single IP address (9.9.9.9). I would like it so that if either internet connection fails the connections will failover to the other active internet connection. I going to implement this using IPSLA and would appreciate it if someone could review my config and verify if this will work.
Thanks
route outside 0.0.0.0 0.0.0.0 [public_ip] 1 track 1
route voice 0.0.0.0 0.0.0.0 [public_ip] 254
sla monitor 99
type echo protocol ipIcmpEcho [public_ip] interface outside
num-packets 3
frequency 10
sla monitor schedule 123 life forever start-time now
track 1 rtr 123 reachability
route voice 9.9.9.9 255.255.255.255 [public_ip] 1 track 1
route outside 9.9.9.9 255.255.255.255 [public_ip] 254
sla monitor 100
type echo protocol ipIcmpEcho [public_ip] interface voice
num-packets 3
frequency 10
sla monitor schedule 100 life forever start-time now
track 1 rtr 100 reachability
