# Run keepalived with either '-i high' or '-i low' @high net_namespace high @low net_namespace low vrrp_script check_VI_0 { @high script /etc/keepalived/scripts/check_high_VI_0.sh @low script /etc/keepalived/scripts/check_low_VI_0.sh interval 1 timeout 10 rise 3 fall 3 } vrrp_instance VI_0 { state BACKUP interface eth0 virtual_router_id 1 @high priority 170 @low priority 85 advert_int 12 version 3 use_vmac track_script { check_VI_0 } track_interface { eth3 eth2 weight 20 } virtual_ipaddress { 10.1.0.254/32 } }