Bug ID 1055097: TCP proxy with ramcache and OneConnect can result in out-of-order events, which stalls the flow.

Last Modified: Dec 03, 2021

Bug Tracker

Affected Product:  See more info
BIG-IP LTM(all modules)

Known Affected Versions:
16.0.0, 16.0.0.1, 16.0.1, 16.0.1.1, 16.0.1.2, 16.1.0, 16.1.1, 16.1.2

Opened: Oct 14, 2021
Severity: 3-Major

Symptoms

Because the client resends the request, the connection is not lost, but is stalled for a considerable time.

Impact

The stalled connection causes slow response times for application users.

Conditions

-- virtual server running affected version has both webacceleration and OneConnect profiles. -- The response has 'Cache-Control: no-cache' header.

Workaround

Remove the configuration for either the OneConnect or Caching profile.

Fix Information

None

Behavior Change