添加vip地址（eth0和eth1）

vrrp_instance VI_1 {
    state MASTER
    interface eth0
    virtual_router_id 60
    priority 100
    advert_int 1
    authentication {
        auth_type PASS
        auth_pass 1111
    }
    virtual_ipaddress {
        10.89.235.41/22
        10.13.16.170/25 dev eth1
    }
}