Cluster commands

Setting FGCP Cluster up (active passive)

config system ha
   set mode a-p
   set group-name cluster1
   set password abc123
   set hbdev port4 100
end

Setting FGSP Cluster (Session Sync)

config system ha
   set group-name cluster1
   set password abc123
   set session-sync-dev port5
   set session-pickup enable
   set session-pickup-connectionless enable
   set session-pickup-expectation enable
   set session-pickup-nat enable
   set standalone-config-sync enable
end

Monitor cluster health and sync

get sys ha status
diag sys ha checksum cluster
diag sys session sync

If something above is wrong, try:

 diag sys ha checksum recalculate
 exec ha synchronize start  (only in the slave)

Switch to manage the slave unit:

 exec ha manage 0