Last Modified: Oct 06, 2020
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BIG-IP TMOS, vCMP, VE
Known Affected Versions:
11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4
12.0.0, 11.6.0 HF5
Opened: Feb 03, 2015
Related AskF5 Article: K16789
The system takes several minutes longer than normal after boot up to go from Offline to Active.
Because of a timing issue during system load, it takes longer for the system to become ready to pass traffic after being deployed or rebooted.
This timing issue occurs rarely on boot up. This might more frequently occur on older platforms running newer versions of the software.
A BIG-IP system no longer take longer than normal to become Active on boot up due to this particular underlying issue.