Bug ID 469705: TMM might panic when processing SIP messages due to invalid route domain

Last Modified: Oct 06, 2020

Bug Tracker

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

Known Affected Versions:
11.3.0, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4

Fixed In:
12.0.0, 11.6.0 HF5, 11.5.1 HF6, 11.4.1 HF9

Opened: Jun 30, 2014
Severity: 3-Major
Related AskF5 Article:
K16238

Symptoms

TMM might panic when processing SIP messages due to invalid route domain.

Impact

TMM panics with following string: 'domain != RT_DOMAIN_NONE'.

Conditions

SIP Requests are being processed with a via header that does not contain an 'rport' attribute. SIP profile attached to the virtual server has 'dialog aware' enabled.

Workaround

Disable the 'dialog aware' option on the SIP profile, or configure SIP OneConnect.

Fix Information

TMM sets a known route domain when processing SIP Requests to prevent panics caused by an invalid route domain.

Behavior Change