Last Modified: Oct 06, 2020
See more info
Known Affected Versions:
12.0.0, 12.0.0 HF1, 12.0.0 HF2, 12.0.0 HF3, 12.0.0 HF4
Opened: Jan 12, 2016
When HTTP goes into fallback mode, and multiple iRule events are running it is possible that HTTP aborts due to unexpected state transitions. If more than one abort occurs for the same flow, it is possible that the TMM may crash.
Traffic disrupted while tmm restarts.
HTTP Fallback is triggered and outstanding iRules or other Profiles cause unexpected conditions to happen to the HTTP filter. The unexpected events happen more than once for a given flow.
In complex situations involving HTTP Fallback, the TMM is more robust to unexpected events occurring.