Bug ID 422907: Issues of AVR and APM working together

Last Modified: Jul 12, 2023

Affected Product(s):
BIG-IP APM, ASM, AVR(all modules)

Known Affected Versions:
11.3.0, 11.4.0

Fixed In:
11.5.0, 11.4.0 HF3, 11.3.0 HF8

Opened: Jun 08, 2013

Severity: 3-Major

Symptoms

In some cases when both AVR and APM are assigned to the same virtual, APM blocking of transaction can lead to AVR crashing tmm process.

Impact

Traffic disrupted while tmm restarts.

Conditions

AVR or Dos are assigned to the a virtual that also has APM profile. Some rare activity on the traffic can cause tmm crash.

Workaround

None.

Fix Information

AVR now correctly handles APM operations.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips