Cisco Cisco Packet Data Interworking Function (PDIF)
SGSN Changes in Release 16
SGSN Enhancements for 16.4 ▀
Release Change Reference, StarOS Release 16 ▄
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SGSN Enhancements for 16.4
This section identifies all of the SGSN enhancements included in this release:
Feature Changes - new or modified features or behavior changes. For details, refer to the SGSN Administration Guide
for this release.
for this release.
Command Changes - changes to any of the CLI command syntax. For details, refer to the Command Line Interface
Reference for this release.
Reference for this release.
Performance Indicator Changes - new, modified, and deprecated bulk statistics, disconnect reasons, counters and/or
fields in new or modified schema and/or show command output. For details, refer to the Statistics and Counters
Reference for this release.
fields in new or modified schema and/or show command output. For details, refer to the Statistics and Counters
Reference for this release.
Important:
This release includes enhancements that are applicable to multiple products. The following lists the
various multi-product enhancements sections, some of which might include content applicable to your SGSN.
AAA Enhancements
CF Enhancements
ECS Enhancements
Firewall Enhancements
GTPP Enhancements
Lawful Intercept Enhancements
MVG Enhancements
NAT Enhancements
SNMP MIB Enhancements
System and Platform Enhancements
CSCur07639 - Multiple SESSMGR crash of same kind after upgrade to 16.2.0
Feature Changes
Handling 2G Power-off Detach Requests
Previous Behavior: During Inter-RAT at 2G, a 2G power-off detach request received from different RAI is always
posted to 3G.
posted to 3G.
New Behavior: During Inter-RAT from 3G to 2G, a 2G power-off detach request received from different RAI is
processed by 2G.
processed by 2G.
Customer Impact: Session Manager crashes do not occur in the above mentioned scenario.