[root@localhost ~]#tcpdump -i eth0 host -nn 224.0.0.18
前提
node1配置
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| vrrp_instance VIP1 {
state MASTER
interface eth0
virtual_router_id 1
priority 100
advert_int 3
unicast_src_ip 192.168.64.110
unicast_peer {
192.168.64.120
}
authentication {
auth_type PASS
auth_pass linux
}
virtual_ipaddress {
192.168.64.200/24 dev eth0 label eth0:0
}
}
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node2配置
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| vrrp_instance VIP1 {
state BACKUP
interface eth0
virtual_router_id 1
priority 80
advert_int 3
unicast_src_ip 192.168.64.120
unicast_peer {
192.168.64.110
}
authentication {
auth_type PASS
auth_pass linux
}
virtual_ipaddress {
192.168.64.200/24 dev eth0 label eth0:0
}
}
|
抓包