0002001800 (health check llb)
These log messages relate to health check for link load balancing (LLB) configuration on your FortiADC unit. The same log ID could cover either of the following events:
LLB gateway change status
Message:Gateway [name] is [up|down]
Meaning: (Gateway name) is up/down.
Priority: Alert.
LLB virtual tunnel change status
Message:virtual tunnel [name] member [name] is [up|down]
Meaning: (virtual tunnel name) (member name) is up/down.
Priority: Alert.
0002001801 (health check slb)
These log messages relate to health check for server load balancing (SLB) configuration on your FortiADC unit. The same log ID could cover either of the following events:
SLB VS change status
Message:Virtual server [name], status is [up|down]
Meaning: (virtual server name) is up/down.
Priority: Alert
SLB RS change status
Message:Pool name [name] realserver name [name], ip [ip address] and port [port number] was detected as [up|down] by Health Check [name]
Meaning: The health check found (server pool name) (real server name) with (IP address) and (port number) was up/down.
Priority: Alert.
0002001802 (snmp healthcheck over threshold)
This log ID relates to a health check result involving snmp healthcheck over threshold.
Message: Pool name [pool_name] realserver name [real server name], ip [IP] and port [port] was [over/less] snmp threshold health-check in Health Check [checker name]
Meaning: snmp healthcheck over threshold
Priority: Alert