keepalived:记一次VRRP_Instance ignoring received advertisment错误

1.在检查/var/log/keepalive.log文件时，一直刷如下错误现象：
Dec 11 11:00:39 localhost Keepalived_vrrp[16007]: VRRP_Instance(VI_8) ignoring received advertisment...
Dec 11 11:00:40 localhost Keepalived_vrrp[16007]: receive an invalid ip number count associated with VRID!
Dec 11 11:00:40 localhost Keepalived_vrrp[16007]: bogus VRRP packet received on em1 !!!
...........


2.错误产生原因：配置文件中配置的virtual_ipaddress中的IP值不正确，如下所示(192.168.092)
vrrp_instance VI_8 {
    state BACKUP
    interface em1
    virtual_router_id 201
    priority 80
    advert_int 1
    authentication {
        auth_type PASS
        auth_pass 9527
    }
    track_script {
        check_8
    }
    virtual_ipaddress {
        192.168.092
    }
}