keepalived backup 3 conf

keepalived-backup-3.conf

vrrp_instance VI_1 {
    state BACKUP
    interface eth0  # Change to your network interface name
    virtual_router_id 51
    priority 100  # Lower priority for backups
    advert_int 1
    unicast_src_ip 10.10.10.13  # piserver-b3
    unicast_peer {
        10.10.10.10  # piserver-p1
        10.10.10.11  # piserver-b1
        10.10.10.12 # piserver-b2
    }
    virtual_ipaddress {
        10.10.10.100  # The Virtual IP address
    }
}