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This is the HA configuration and the LAN interface are being monitored :
config system ha
set group-name "HA-LAB"
set mode a-p
set hbdev "ha1" 50 "ha2" 50
set session-pickup enable
set override disable
set priority 150
set pingserver-monitor-interface "lan"
end
Link Monitor configuration:
config system link-monitor
edit "ha-link-monitor"
set srcintf "lan"
set server "10.10.1.12" <----- Probes are sent to this server.
next
end
LAN Interface configuration:
config system interface
edit "lan"
set vdom "root"
set ip 10.10.1.1 255.255.255.0
set allowaccess ping https ssh snmp
set type hard-switch
next
end
config system virtual-switch
edit "lan"
set physical-switch "sw0"
config port
edit "port1"
next
edit "port2"
next
edit "x1"
next
end
next
end
When X1 is brought down and the link monitor fails, HA failover does not happen. Initial failover happens only when the flip-out timer expires, which means the lowest value that can be set is 6 minutes.
Trigger:
This issue happens only when the cluster uptime is less than 6 minutes. This issue has been addressed on v7.6.4.
Troubleshooting:
diagnose sys ha dump-by group
diag sys ha history read
diagnose debug application link-monitor -1
diagnose debug console timestamp enable
diagnose debug enable
Relevant articles:
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