Log in with your user account to the system where you are configuring probe-based failure detection.
Add a route to a particular host to be used as a target in probe-based failure detection.
$ route add -host destination-IP gateway-IP -static
Replace the values of destination-IP and gateway-IP with the IPv4 address of the host to be used as a target. For example, you would type the following to specify the target system 192.168.85.137, which is on the same subnet as the interfaces in IPMP group testgroup1.
$ route add -host 192.168.85.137 192.168.85.137 -static
Add routes to additional hosts on the network to be used as target systems.