Cisco Cisco Packet Data Gateway (PDG)
AAA Changes in Release 17
AAA Enhancements for 17.0 ▀
Release Change Reference, StarOS Release 17 ▄
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Also, a new AVP “Restoration-Priority” is included in AAA message and sent over S6b interface.
CSCum17342 - Support is not required for following AVP's in WLAN Rf
message
Applicable Products: GGSN, HSGW, P-GW, S-GW
Feature Changes
AVP Support for WLAN Rf Calls
Previous Behavior: In the case of aaa-custom4 dictionary, the 3GPP-MS-TimeZone, 3GPP-User-Location-Info, and
3GPP2-BSID AVPs were sent for WLAN call.
3GPP2-BSID AVPs were sent for WLAN call.
New Behavior: As per the latest customer-specific Rf specification, these AVPs are not being expected in Rf
messages; hence these AVPs will not be sent for WLAN call for aaa-custom4 dictionary.
messages; hence these AVPs will not be sent for WLAN call for aaa-custom4 dictionary.
CSCum17434, CSCum14422,CSCum24018 - AAA provide Restoration Priority
Indicator to PGW
Applicable Products: GGSN, P-GW, SAEGW
Feature Changes
Support for Restoration Priority Indicator
To distinguish between VoLTE enabled IMS PDN connections and non-VoLTE enabled IMS PDN connections, the
gateway will now support receiving a new AVP “Restoration-Priority-Indicator” from AAA server over the S6b
interface. The gateway will be able to provide KPIs based on the AVP value.
gateway will now support receiving a new AVP “Restoration-Priority-Indicator” from AAA server over the S6b
interface. The gateway will be able to provide KPIs based on the AVP value.
Important:
Restoration-Priority-Indicator is applicable only for IMS PDN and will be used only to determine the
relative restoration priority among PDN connections to the IMS APN.
Customer Impact: The customer will now be able differentiate the VoLTE subscriber from non-VoLTE subscriber
based on the value of “Restoration Priority Indicator” AVP.
based on the value of “Restoration Priority Indicator” AVP.
CSCum36863 - Support webauth changes in Samog Radius dictionary
Applicable Products: SaMOG
Feature Changes
New RADIUS Dictionary for Supporting Web Authorization Feature