Cisco Cisco Packet Data Gateway (PDG)

SGSN Changes in Release 16

SGSN Enhancements for 16.0 ▀

Release Change Reference, StarOS Release 16 ▄

533



2G-T3370-Expiry-IMSI



3G-T3370-Expiry-IMEI



2G-T3370-Expiry-IMEI



3G-T3370-Expiry-IMEISV



2G-T3370-Expiry-IMEISV



3G-T3370-Expiry-TMSI



2G-T3370-Expiry-TMSI



3G-T3370-Expiry-Other



2G-T3370-Expiry-Other

show gmm-sm statistics

The following T3370 timer counters are deprecated:



3G-T3370-Expiry



2G-T3370-Expiry

The following T3370 timer counters are included, these counters are identity based:



3G-T3370-Expiry-IMSI



2G-T3370-Expiry-IMSI



3G-T3370-Expiry-IMEI



2G-T3370-Expiry-IMEI



3G-T3370-Expiry-IMEISV



2G-T3370-Expiry-IMEISV



3G-T3370-Expiry-TMSI



2G-T3370-Expiry-TMSI



3G-T3370-Expiry-Other



2G-T3370-Expiry-Other

CSCum52817 - Do Not establish RAB even if ASI bit is set

Feature Changes

Ignoring ASI bit when Establishing RAB during RAU-based Handover

Previous and Current Behavior: By default, the SGSN uses the ASI bit in SGSN Context Response to establish RAB
during a RAU-based handover.

New Behavior: The operator can modify the SGSN service configuration to override the default behavior and
configure the SGSN to ignore the ASI bit in the SGSN Context Response during RAU-based handovers, and to ignore
establishing a RAB for any PDPs.