Cisco Cisco Packet Data Gateway (PDG)
ePDG Changes in Release 17
ePDG Enhancements for 17.0 ▀
Release Change Reference, StarOS Release 17 ▄
165
CSCum84927 - [ePDG] - No need to retransmit the CSR if the prev resp parsing
failed
Applicable Products: ePDG
Feature Changes
CSR Retransmission
With this release ePDG retransmitting CSR if the previous response parsing failed is addressed.
CSCum87789 - Trap for failed Diameter or Radius peer success after
XGW/PGW/HA/ePDG failover
Applicable Products: XGW, PGW, HA, ePDG
Feature Changes
Trap for failed Diameter
New trap is inrtoduced to report SRP switchover.
Previous Behavior: No trap to indicate SRP switchover.
New Behavior: New trap “starSRPSwitchoverOccured” generated when SRP switchover happens.
CSCuo23369 - [ePDG]:Intelligent graceful PDN disconnection during
maintenance-mode
Feature Changes
Graceful PDN disconnection during maintenance-mode
In maintainence mode ePDG will automatically delete the VoLTE calls. When the VoLTE bearer gets teared down or
subscriber will become non-VoLTE after deletion of all VoLTE bearers when operator uses the "clear subscriber all
non-volte-call auto-delete" command.
subscriber will become non-VoLTE after deletion of all VoLTE bearers when operator uses the "clear subscriber all
non-volte-call auto-delete" command.
Previous Behavior: “clear subscriber all non-volte-call" command deletes the non-VoLTE subscribers. when operator
uses the same command at some interval to delete the VoLTE call when VoLTE call will become non-VoLTE.
uses the same command at some interval to delete the VoLTE call when VoLTE call will become non-VoLTE.
New Behavior: Operator will use the "clear subscriber all non-volte-call auto-delete" command one-time only, service
will delete the volte subscribers as well when it will become non-VoLTE.
will delete the volte subscribers as well when it will become non-VoLTE.