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

Last Modified: Oct 16, 2023

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

Known Affected Versions:
11.5.1 HF1, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.6.2 HF1, 11.3.0, 11.4.0, 11.4.1, 11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 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, 11.6.0 HF5, 11.5.1 HF6, 11.4.1 HF9

Opened: Jun 30, 2014

Severity: 3-Major

Related 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

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips