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

Last Modified: Sep 11, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP LTM(all modules)

Known Affected Versions:
13.1.0,,,,,,,,, 13.1.1,,,,,, 13.1.3, 14.0.0,,,,,, 14.0.1, 14.1.0,,,,,, 15.0.0, 15.0.1

Fixed In:

Opened: Mar 28, 2019
Severity: 2-Critical


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


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.


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



Fix Information

Device no longer cores.

Behavior Change