Last Modified: Oct 06, 2020
See more info
Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 12.1.2 HF1, 12.1.2 HF2, 12.1.3, 126.96.36.199, 188.8.131.52, 184.108.40.206, 220.127.116.11, 18.104.22.168, 22.214.171.124, 126.96.36.199
Opened: Jan 21, 2016
Related AskF5 Article: K41874435
A Set-Cookie command appears for an ASM cookie (TS cookie) where the value has not changed and the set-cookie command is not needed.
The unneeded cookie may disturb caching and cause additional unnecessary bandwidth consumption.
-- The policy building is automatic or manual mode. -- Additional features may also cause TS cookie setting, but usually these will also include cookie changes.
If possible, turn off the policy builder.
Unneeded set cookie for an ASM cookie is not issued.