Bug ID 431602: In HA switchover with rateshaper deployment tmm could crash

Last Modified: Sep 13, 2023

Affected Product(s):
BIG-IP LTM(all modules)

Known Affected Versions:
10.2.4, 11.0.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8, 11.5.1 HF1, 11.6.1 HF1, 11.5.1 HF2, 11.6.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.1 HF10, 11.5.1 HF11, 11.5.2 HF1, 11.6.2 HF1, 11.5.3 HF1, 11.5.3 HF2, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 11.1.0, 11.2.0, 11.2.1, 11.3.0, 11.4.0, 11.4.1

Fixed In:
11.5.0, 11.2.1 HF10, 10.2.4 HF12

Opened: Sep 24, 2013

Severity: 3-Major

Related Article: K15457

Symptoms

tmm crash in rate_shaper_output_by_class() at the time of HA switch-over.

Impact

Traffic disrupted while tmm restarts.

Conditions

Rateshaper is defined on virtual and HA switchover is triggered

Workaround

None

Fix Information

TMM now switches over gracefully during failover when there is a rate shaper profile in use.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips