vrrpはclusterと違ってinterfaceごとに設定。vrrpを有効にすると内部ではkeepalivedが動き出す。
というわけでkeepalivedがわかっていれば(ry
priority は大きいほど優先度が高い。preempt (割り込み) はdefaultではtrueになってるけど、勝手にtakeoverとかされるると嫌な感じなのでfalseにしておく。
$ configure # edit interfaces ethernet eth0 # set vrrp vrrp-group 1 preempt false # set vrrp vrrp-group 1 priority 100 # set vrrp vrrp-group 1 virtual-address 192.168.0.1/24
$ show vrrp interface eth0 group 1 Physical interface: eth0, Source Address 192.168.0.2 Interface state: up, Group 1, State: master Priority: 10, Advertisement interval: 1, Authentication type: none Preempt: false, VIP count: 1, VIP: 192.168.0.1/24 Master router: 192.168.0.2 Last transition: 1m37s $ show vrrp summary VRRP Addr Interface Address VRRP Interface Group Type Address State Owner State --------- ----- ---- ------- ----- ----- ----- eth0 1 vip 210.171.5.159/26up no master