Cisco Cisco Packet Data Gateway (PDG)
SGSN Changes in Release 17
▀ SGSN Enhancements for 17.0
▄ Release Change Reference, StarOS Release 17
502
Performance Indicator Changes
SGSN Schema
The following new bulk statistics have been added in the SGSN Schema to support the display HSPA subscriber
statistics:
statistics:
act-subs-16-32-mbps
act-subs-32-64-mbps
act-subs-64-128-mbps
act-subs-128-256-mbps
act-ctx-16-32-mbps
act-ctx-32-64-mbps
act-ctx-64-128-mbps
act-ctx-128-256-mbps
show gmm-sm statistics
The following new counters have been added in the show command
show gmm-sm statistics
to support the display
HSPA subscriber statistics:
Activated HSPA Subscribers
Activated HSPA subscribers (16-32Mbps)
Activated HSPA subscribers (32-64Mbps)
Activated HSPA subscribers (64-128Mbps)
Activated HSPA subscribers (128-256Mbps)
Activated HSPA PDP Contexts
Activated HSPA PDP Contexts (16-32Mbps)
Activated HSPA PDP Contexts (32-64Mbps)
Activated HSPA PDP Contexts (64-128Mbps)
Activated HSPA PDP Contexts (128-256Mbps)
CSCuh89000 - S6d/Gr interface selection based on UE capability
Feature Changes
Interface Selection Based on UE Capability
Currently the SGSN selects either the S6d interface or the Gr interface based on whether HSS- Peer Service or MAP
Service is configured in call control profile. If both are associated, then the selection is based on the
Service is configured in call control profile. If both are associated, then the selection is based on the
prefer
subscription-interface
configuration in the call control profile. If MAP and HSS services are not configured
under call control profile then SGSN and GPRS services are checked to select the interface. With this feature