host localhost { ip-address 127.0.0.1 icmp-up-period 30 icmp-down-period 5 } host gateway { ip-address 10.0.0.1 icmp-up-period 30 icmp-down-period 5 } host remotehost { ip-address 1.2.3.4 icmp-up-period 30 icmp-down-period 5 } host remotehost-gw { ip-address 1.2.3.1 if-other-node-down remotehost icmp-up-period 30 icmp-down-period 5 }