Thank you for your time.
we have a plan for upgrade F5 platform F5-VE-BIGIP- APM from current IOS version 13.1.4 ( Hotfix :220.127.116.11 ) to 15.X.Please find the attached file.
Would you please check them and correct me if I missed anything else.
There are four sub version of original version 15.X, would you please advise which one is correct ?
Pease let me know if you would have any questions or further information in this regard.
I would appreciate your assistance and thank you for your consideration.
I look forward to hearing from you soon.
As of August 23, 2020, BIG-IP 15.0.x has reached EoL (End of Life).
You can upgrade to v15.1.1.
BIG-IP 15.1.1 Fixes and Known Issues: