Cisco Cisco Packet Data Gateway (PDG)

P-GW Changes in Release 16

P-GW Enhancements for 16.1 ▀

Release Change Reference, StarOS Release 16 ▄

341

The UBR should go when FUA triggered from Gy.

Previous Behavior: If Gy sent the same PCO value twice, UBR was initiated again for the same PCO.

New Behavior: Now, UBR will not be initiated in above scenario because previous PCO action value is stored before
modifying the CLP PCO action value.

CSCuo16591 - Radius Acct Interim Update for Qos Change generated for all

bearers

Feature Changes

Previous Behavior:



In UBResp handling in case of only APN-AMBR change, Radius Acct Interim Update generated only for default

bearer.



In UBResp handling in case of single dedicated bearer QoS change, Radius Acct Interim Update generated for

all bearers present in UBReq.

New Behavior:



In UBResp handling in case of APN-AMBR change, Radius Acct Interim Update generated for all non-GBR

bearers present in call.



In UBResp handling in case of single dedicated bearer QoS change, Radius Acct Interim Update generated only

for that dedicated bearer.

CSCup03974 - No syslog generated for nw-reachability server status change

Down -> Up

Feature Changes

Previous Behavior: No syslog generated for nw-reachability server status change Down -> Up.

New Behavior: Syslog now generated for nw-reachability server status change Down -> Up.

CSCup08125 - congestion state is not retained after egtpinmgr kill and

recovery

Feature Changes

Congestion State Sent to Session Controller

Previous Behavior: Congestion state was sent from resource manager to session controller only when there was
change in congestion state.

New Behavior: Congestion state is now sent periodically to the session controller.