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 show (each unit or diag sys ha checksum cluster in one)
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