Bug ID 469361: Unexpected tmm restart, no core - beta tmm version

Last Modified: Oct 16, 2023

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

Known Affected Versions:
11.5.0, 11.5.1, 11.5.2, 11.5.3, 11.5.4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10, 12.1.0 HF1, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2

Fixed In:
12.0.0

Opened: Jun 27, 2014

Severity: 3-Major

Related Article: K39495009

Symptoms

The TMM unexpectedly restarted without generating a core.

Impact

Traffic disrupted while tmm restarts.

Conditions

When the connection between the MCPD and TMM is lost the TMM will restart.

Workaround

Do not configure MPTCP.

Fix Information

MPTCP Use flow_switch_nolookup to set NOMATCH.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips