Last Modified: Aug 19, 2026
Affected Product(s):
BIG-IP PEM
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, 11.6.3.1, 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, 12.0.0, 12.0.0 hf1, 12.0.0 hf2, 12.0.0 hf3, 12.0.0 hf4
Fixed In:
12.1.0
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.
Augmented the PEM::subscriber ip command to return all the IP addresses belonging to a session.