Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP PEM
Known Affected Versions:
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, 12.1.1, 12.1.2, 12.1.3, 12.1.3.1, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1, 13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3
Fixed In:
14.0.0, 13.1.0.4, 12.1.3.2
Opened: Nov 13, 2017 Severity: 3-Major
Subscriber sessions in PEM will be stuck in a "Marked for Delete" state.
Subscriber sessions stuck in delete pending resulting in a potential increase in memry consumption over a period of time.
1. PEM provisioned with Gx. 2. PCRF responds to a CCR-t with a DIAMETER_TOO_BUSY return code and no Request type AVP.
Mitigation: PCRF (remote Diameter end point) must send a CCA-t with a request type AVP in case a DIAMETER_TOO_BUSY return code is present.
Handle the DIAMETER_TOO_BUSY return code on a CCA-t regardless of the request type AVP.