DescriptionThe UUID is an unique id
generated by a VM instance. It is based on many factors
(hardware resources such as CPU, RAM, hard disk, etc.) and should be
unique among different VM instances (even with same VM serial
number). Technically there can be multiple VM instances
running with a same SN (with different UUIDs). However, Fortinet only
allow one active VM instance running at any time, FDN servers will use
SN and UUIDs to check and validate for multiple VM instances if any.
If a VM instance has been
activated by an UUID, another VM instance with a different UUID cannot
be activated. A running VM instance will send VMSetup packets
(with its SN and UUID inside) to FDN servers every hour to refresh FDN
cache about its information. Another VM instance with the same
SN and different UUID cannot be activated until the FDN cache expires.
If the current VM instance is still running, it will send
VMSetup commands to FDN servers hourly. Cached information
about its SN and UID on FDN servers will be refreshed every
hour. There is no way to remove it. If the VM is
shutdown so that it stops sending VMSetup commands, cached information
on FDN servers will expire after 90
minutes.
SolutionUse the following command to verify the instance UUID:#diagnose hardware sysinfo vm full
UUID: 4396b64b2db740ca8e2860363ae0a197
valid: 1
status: 1
code: 200 <---- 200 is successful license validation, 401 is non successful license validation
warn: 0
copy: 0
received: 4728657918
warning: 0
recv: 201711301401
dup:
In order to verify the VMSetup command (Serial number and UUID) sent to the FDN servers use the following debug:
#diagnose debug application update -1
#diagnose debug enable
#execute update-now
…………………………………………..
upd_daemon[895]-Doing vm setup request because it's been too long
do_setup[217]-Starting SETUP
upd_act_setup[191]-Trying FDS 173.243.138.78-443
pack_obj[180]-Packing obj=Protocol=3.0|Command=VMSetup|Firmware=FGVMK6-FW-5.04-1138|SerialNumber=FGVM0100000XXXXX|Connection=Internet|Address=192.168.1.1:9443|Language=en-US|TimeZone=-8|UpdateMethod=1|Uid=4396b64b2db740ca8e2860363ae0a197
get_fcpr_rsp_code[286]-Unpacked obj: Protocol=3.0|Response=200|Firmware=FPT033-FW-6.5-0065|SerialNumber=FPT-FDS-DELL0063|Server=FDSG|Persistent=false
upd_vm_cfg_set_status[282]-Saved status code 200
do_setup[267]-SETUP successful
