今天在做keepalived實驗時，日誌報如下錯誤，
Jun 20 14:25:43 localhost Keepalived_vrrp: receive an invalid ip number count associated with VRID!
Jun 20 14:25:43 localhost Keepalived_vrrp: bogus VRRP packet received on eth0 !!!
Jun 20 14:25:43 localhost Keepalived_vrrp: VRRP_Instance(VI_1) ignoring received advertisment...
Jun 20 14:25:44 localhost Keepalived_vrrp: receive an invalid ip number count associated with VRID!
Jun 20 14:25:44 localhost Keepalived_vrrp: bogus VRRP packet received on eth0 !!!
Jun 20 14:25:44 localhost Keepalived_vrrp: VRRP_Instance(VI_1) ignoring received advertisment...
Jun 20 14:25:45 localhost Keepalived_vrrp: receive an invalid ip number count associated with VRID!
Jun 20 14:25:45 localhost Keepalived_vrrp: bogus VRRP packet received on eth0 !!!
google了半天，都說改變配置文件/etc/keepalived/keepalived.conf 中virtual_route_id的值，但是我改後問題依舊；
忽然發現主從配置中有一點不一樣的地方，
主的爲：
virtual_ipaddress {
192.168.8.254/24 dev eth0
192.168.9.254/24 dev eth0
192.168.7.254/24 dev eth0
192.168.6.254/24 dev eth0
192.168.5.254/24 dev eth0
192.168.4.254/24 dev eth0
192.168.2.254/24 dev eth0
192.168.1.254/24 dev eth0
192.168.10.254/24 dev eth0
192.168.100.254/24 dev eth0
192.168.16.254/24 dev eth0
192.168.33.254/24 dev eth0
192.168.38.254/24 dev eth0
192.168.39.254/24 dev eth0
}
而從的爲：
virtual_ipaddress {
192.168.8.219/24 dev eth0
192.168.8.254/24 dev eth0
192.168.9.254/24 dev eth0
192.168.7.254/24 dev eth0
192.168.6.254/24 dev eth0
192.168.5.254/24 dev eth0
192.168.4.254/24 dev eth0
192.168.2.254/24 dev eth0
192.168.1.254/24 dev eth0
192.168.10.254/24 dev eth0
192.168.100.254/24 dev eth0
192.168.16.254/24 dev eth0
192.168.33.254/24 dev eth0
192.168.38.254/24 dev eth0
192.168.39.254/24 dev eth0
}
從多了一個地址，去掉地址後，一切ok！