Technical Tip: How to check ICAP server status on FortiProxy

FortiProxy (FPX) can monitor ICAP server status with the command 'diag wad icap list'. 

FPX # dia wad icap list
icap-server-name: test1 status: Online                           ---> Current ICAP server status.
VDOM=root addr=ip/172.18.20.77:1344 health_check=disable         ---> Icap server ip and health_check enable or disable on FortiProxy.
conns: succ=884 fail=0 ongoing=61 hits=884                      ---> Connection info.
monitor: succ=0 fail=0                                           ---> health_check respond info.
error: stats.no_report_err=0                                     ---> Error status.
num_worker_load=1 psv_tm=0(sec)                                  ---> WAD worker handling info.