Cisco Cisco Packet Data Interworking Function (PDIF)
AAA Changes in Release 16
AAA Enhancements for 16.0 ▀
Release Change Reference, StarOS Release 16 ▄
85
In support of the Local Breakout feature for SaMOG, two new Diameter attributes "DER-Flags" and "DEA-Flags" are
included in Diameter-EAP-Request (DER) and Diameter-EAP-Answer (DEA) messages. More specifically, these
attributes are added under the AAA attribute "LTE_STa_Auth" in the RADIUS dictionary.
included in Diameter-EAP-Request (DER) and Diameter-EAP-Answer (DEA) messages. More specifically, these
attributes are added under the AAA attribute "LTE_STa_Auth" in the RADIUS dictionary.
CSCul39695 - [samog] 3GPP-GPRS-Negotiated-QoSProfile addition in DEA and
AAA message
Applicable Products: SaMOG
Feature Changes
Support for 3GPP-GPRS-Negotiated-QoS-Profile AVP in DEA and AAA
With this release, 3GPP-GPRS-Negotiated-QoS-Profile AVP is newly added and parsed in Diameter-EAP-Answer
(DEA) and AA-Answer (AAA) messages.
(DEA) and AA-Answer (AAA) messages.
CSCul68013 - IPSG:No ULI towards Gx in CCR-I with diameter dictionary r8-gx-
standard
Applicable Products: IPSG
Feature Changes
Dictionary based Encoding of ULI in CCR for WLAN
Previous Behavior: 3GPP-User-Location-Info (ULI) AVP was not encoded in CCR message for RAT Type WLAN
(03).
(03).
New Behavior: 3GPP-User-Location-Info (ULI) AVP will be sent in CCR messages for WLAN too. This behavior is
applicable to all Gx dictionaries except for r8-gx-standard and dpca-custom4.
applicable to all Gx dictionaries except for r8-gx-standard and dpca-custom4.
CSCul96681 - pcrf_received qos is not recovering correctly
Applicable Products: GGSN, P-GW
Feature Changes
PCI and PVI Validation Checks at IMSA
Previous Behavior: IMSA was passing PCI and PVI values to session manager as sent from PCRF without any
validations.
validations.
New Behavior: Per the 3GPP spec, Pre-emption-Vulnerability and Pre-emption-Capability values can be 0/1. If the
PCI or PVI value is not 0 or 1, then IMSA will assign the default value as follows:
PCI or PVI value is not 0 or 1, then IMSA will assign the default value as follows:
Pre-emption-Capability = PRE-EMPTION_CAPABILITY_DISABLED (1)