Cisco Cisco Packet Data Gateway (PDG)
AAA Changes in Release 17
AAA Enhancements for 17.1 ▀
Release Change Reference, StarOS Release 17 ▄
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The following fields are newly added to the output of this show command to support multiple outstanding CCR-Us per
session.
session.
Responses in Queue
Current Responses in Queue
Purged Responses
Total Response in Queue
Requests in Queue for LP
Current Requests in Queue
Purged Requests
Total Requests Fwd to LP
CSCud65027 - EPC - CCR-U not sent after RAR received
Applicable Products: GGSN, HA, PDSN, P-GW, S-GW
Feature Changes
Handling Users Session During CCR-RAR Collision
Previous Behavior: In case of CCR-RAR collision for user’s session supporting multiple services, ASR5K did not
initiate a new Credit-Control-Request message to perform re-authorization for the remaining services/rating-groups
(RGs).
initiate a new Credit-Control-Request message to perform re-authorization for the remaining services/rating-groups
(RGs).
New Behavior: Generic support is provided to re-authorize the remaining services/rating-groups, post CCR-RAR
collision, for user’s session supporting multiple services to complete the credit re-authorization process.
collision, for user’s session supporting multiple services to complete the credit re-authorization process.
That is, in this scenario, ASR5K will send RAA with Result-Code 2002 and will wait for pending response from the
server. Once a response is received for the pending request, ASR5K will initiate another CCR-U containing all the
active RGs with Forced-Reauth as the reporting-reason to complete the re-authorization.
server. Once a response is received for the pending request, ASR5K will initiate another CCR-U containing all the
active RGs with Forced-Reauth as the reporting-reason to complete the re-authorization.
CSCum75837, CSCuq98021 - Support of gtp-cause-code "APN access denied-
no subscription
Applicable Products: GGSN, HA, IPSG, PDSN, P-GW
Feature Changes
Support for New GTP Cause Code
A new gtp-cause-code “apn-access-denied-no-subscription” is introduced to send the GTP cause code as
“GTP_APN_ACCESS_DENIED_NO_SUBSCRIPTION” in GTP response. The GTP cause code is set based on the
Diameter result codes “auth-rejected(5003)”, “credit-limit-reached(4012)”, “user-unknown(5030)” and “end-user-
service-denied(4010)”.
“GTP_APN_ACCESS_DENIED_NO_SUBSCRIPTION” in GTP response. The GTP cause code is set based on the
Diameter result codes “auth-rejected(5003)”, “credit-limit-reached(4012)”, “user-unknown(5030)” and “end-user-
service-denied(4010)”.