Bug ID 2078873: IPsec TMM core on 21.0.0-0.0.7.0

Last Modified: Feb 03, 2026

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

Known Affected Versions:
21.0.0, 21.0.0.1

Opened: Sep 29, 2025

Severity: 3-Major

Symptoms

TMM crashes when running an automation test suite

Impact

Traffic disrupted while tmm restarts.

Conditions

While running an automation test suite, observed TMM crash

Workaround

None

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips