You can either set the time manually or synchronize it using the network time protocol (NTP). The appliance uses NTP by default and comes preconfigured with two servers:
You can add or delete servers using the browser-based management tool and the command line interface. For more information regarding NTP functionality, see NTP Date/Time Synchronization Is Not Immediate.
Start the browser-based management tool > click System > Date/Time.
Check Use Network Time Protocol.
Do one of the following:
Changes in the Date/Time tab are effective immediately.
Start the browser-based management tool > click System > Date/Time.
Check Set Time Manually.
Click Set Time.
Using the drop-down lists, select the correct time and date.
Click OK.
Do one of the following:
add ntp server=63.192.96.3
set ntp enable=yes
set ntp enable=no
To have the changes take effect, enter apply.
For more command line options, refer to the appliance's command line help.