Take USG3040 as primary/secondary, the switch is normal. But when the primary/secondary wall change from primary to secondary, the status of HRP not normal, primary wall HRP is normal, VRRP is normal.
If to enable the HRP of secondary wall or shutdown the download interface, secondary wall HRP get right.
Abnormity of HRP as below:
The firewall's config state is: INITIALIZE
ip address 172.16.0.253 255.255.255.0
vrrp vrid 1 virtual-ip 172.16.0.254
vrrp group 1
add interface GigabitEthernet0/3 vrrp vrid 2 data transfer-only
add interface GigabitEthernet0/1 vrrp vrid 1 data
triggerdown interface GigabitEthernet0/0
triggerdown interface GigabitEthernet0/1
triggerdown interface GigabitEthernet0/2
vrrp-group priority using-vrrppriority
vrrp-group preempt delay 0
undo vrrp-group group-send
1 check the connection of heartbeat, all right.
2 check the configuration, vrrp group 1 configured a lot of commands optional, deleted the commands un- essential, check the switch, the switch works normally.
3 add the command triggerdown interface GigabitEthernet0/0, the problem present again, so this command is the cause.
1 configuration has problems
2 heartbeat interface connect un-normal result in the switch of HRP failed
When we configure the two-node cluster hot backup,the equipment on the mode of router, triggerdown interface isn’t advised to configure; on the mode hybrid, triggerdown interface can urge the DOWM and UP of one interface Ethernet.