Pocket Theories

global_defs {
   router_id LVS_DEVEL
   vrrp_skip_check_adv_addr
   vrrp_garp_interval 0
   vrrp_gna_interval 0
}

vrrp_instance VI_1 {
    state MASTER  # use "BACKUP" on the VM2
    interface eth0
    virtual_router_id 51
    priority 100  # Use a lower number on the backup
    advert_int 1
    authentication {
        auth_type PASS
        auth_pass 1111
    }
    virtual_ipaddress {
	172.31.16.253  # Floating IP
    }
    unicast_src_ip 172.31.16.174  # IP of VM1 (switch to VM2 in the config on VM2)
    unicast_peer {
        172.31.31.39  # IP of VM2 (switch to VM1 in the config on VM2)
    }
}