Bug ID 541592: PEM : Diameter virtual reconfiguration might stop CCR-I/U/T going out for subscriber sessions

Last Modified: Sep 13, 2023

Affected Product(s):
BIG-IP PEM(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, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.1 HF10, 11.5.1 HF11, 11.5.2 HF1, 11.5.3 HF1, 11.5.3 HF2, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 12.0.0, 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:
12.1.0, 12.0.0 HF1, 11.6.0 HF6

Opened: Aug 24, 2015

Severity: 3-Major


Radius Start, Stop does not trigger any diameter traffic except DWR/DWA.


Subscriber sessions created by radius are not provisioned by the PCRF. Sessions that are deleted are also not reported to PCRF or Usage reports are also not reported.


Diameter virtual reconfiguration and possibly any virtual configuration change might trigger this behavior.


Restarting TMM is the only work around for now.

Fix Information

Issue has been fixed now. Even if diameter configuration is changed there should be no impact on CCR-I/U/T being stopped.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips