Bug ID 511326: SIP SUBSCRIBE message not forwarded by BIG-IP when configured as SIP ALG with translation.

Last Modified: Apr 10, 2019

Bug Tracker

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

Known Affected Versions:
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, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 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, 11.5.3 HF2

Opened: Mar 09, 2015
Severity: 3-Major
Related AskF5 Article:
K24410405

Symptoms

The BIG-IP system does not forward messages when configured as SIP ALG with translation.

Impact

The Subscriber does not receive any notification regarding the subscribed events.

Conditions

The BIG-IP system is configured as SIP ALG with translation, and the subscriber sends a SUBSCRIBE message to receive a notification.

Workaround

None.

Fix Information

The BIG-IP system now correctly forwards messages when configured as SIP ALG with translation.

Behavior Change