F5 - System Times of Devices Do Not Match

Hi,

You need to have NTP servers configured on your devices (at least one server but preferably more).

Then checkfrom big-ip linux cli (not tmsh) whether the system can sync to one of the NTP servers using the command:

ntpq -np

You should see your NTP servers list, and one of them must have a * char before its address.

For more troubleshooting details: https://my.f5.com/manage/s/article/K10240