Bug ID 766405: MRF SIP ALG with SNAT: Fix for potential crash on next-active device

Last Modified: Oct 16, 2023

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

Known Affected Versions:
13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5, 13.1.0.6, 13.1.0.7, 13.1.0.8, 13.1.1, 13.1.1.2, 13.1.1.3, 13.1.1.4, 13.1.1.5, 13.1.3, 13.1.3.1, 13.1.3.2, 13.1.3.3, 14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4, 14.0.0.5, 14.0.1, 14.0.1.1, 14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.0.1.4

Fixed In:
15.1.0, 14.1.0.6, 13.1.3.4

Opened: Mar 28, 2019

Severity: 2-Critical

Symptoms

The next active device may crash with a core when attempting to create media flows.

Impact

The TMM on the next active device may core. Traffic disrupted while tmm restarts; If the next-active device was not carrying traffic for a traffic group, traffic is not disrupted.

Conditions

The names for the LSN pool and router profile are longer than expected.

Workaround

None.

Fix Information

Device no longer cores.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips