Bug ID 527724: PEM::Subscriber ip iRule command does not support the Multiple-IP enhancement to PEM

Last Modified: Nov 07, 2022

Bug Tracker

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

Known Affected Versions:
11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8, 11.6.1, 11.6.1 HF1, 11.6.1 HF2, 11.6.2, 11.6.2 HF1, 11.6.3,,,,, 11.6.4, 11.6.5,,,, 12.0.0, 12.0.0 HF1, 12.0.0 HF2, 12.0.0 HF3, 12.0.0 HF4

Fixed In:

Opened: Jun 12, 2015
Severity: 3-Major


Prior to this fix, PEM::Subscriber ip command would return only the 1st IP in a session. Thus if a session had multiple IPs, it would not be able to obtain the list of IPs belonging to the session.


iRule command does not function as expected when Multiple-IP is in play.


Multiple IP is in play in the customer environment.


Do not use the iRule when Multiple-IP is in play.

Fix Information

Augmented the PEM::subscriber ip command to return all the IP addresses belonging to a session.

Behavior Change