Cisco Cisco Packet Data Gateway (PDG)
SGSN Changes in Release 16
▀ SGSN Enhancements for 16.0
▄ Release Change Reference, StarOS Release 16
492
no
disables the configured ability to send UE AMBR IE in RANAP messages.
Performance Indicator Changes
show iups-service
A new field has been added to the output of the
show iups-service name service_name
:
UE Aggregate Maximum Bit Rate
CSCtx38779 - RFSP from subscription or local policy to be supported
Feature Changes
S4-SGSN Support for RFSP from Subscription Or Local Policy
SGSN supports sending of the RAT/Frequency Selection Priority (RFSP ID) from subscription or a local overridden
value towards RNC BSC. The RNC/BSC use the subscribed RFSP ID or locally overridden value at the SGSN to
choose the Radio frequency. RANAP Direct transfer Extension, RANAP Common ID Extension and DL-Unitdata
message will be encoded with RFSP ID. RFSP ID is sent in Common ID message to RNC. RFSP ID is sent in DL-
Unitdata PDU and PS handover related messages to BSC.
value towards RNC BSC. The RNC/BSC use the subscribed RFSP ID or locally overridden value at the SGSN to
choose the Radio frequency. RANAP Direct transfer Extension, RANAP Common ID Extension and DL-Unitdata
message will be encoded with RFSP ID. RFSP ID is sent in Common ID message to RNC. RFSP ID is sent in DL-
Unitdata PDU and PS handover related messages to BSC.
Previous Behavior: RFSP ID IE is not included in outbound messages to the RNC or BSC.
New Behavior: RFSP ID IE will be included in RANAP Direct transfer Extension and Common ID extn messages to
RNC/BSC. RFSP ID will also be send in BSSGP DL-UNITDATA message.
RNC/BSC. RFSP ID will also be send in BSSGP DL-UNITDATA message.
New CLI key word
eutran-ho-restricted
value is introduced in the command
rfsp-override
under Call-
Control Configuration Profile to configure the value for RAT frequency selection priority when Handover to EUTRAN
is restricted. This value overrides the RFSP ID value sent by the HLR/HSS in an EPS subscription.
is restricted. This value overrides the RFSP ID value sent by the HLR/HSS in an EPS subscription.
A new CLI command
ranap rfsp-id-ie
is introduced under the IuPS Service configuration mode to enable or
disable the inclusion of the Subscriber Profile ID for RAT/Frequency priority IE in RANAP Direct transfer Extension
and Common Id. Extension messages.
and Common Id. Extension messages.
A new CLI command
bssgp-message dl-unitdata
is introduced under the SGSN Global Configuration mode to
exclude or include RAT/Frequency Selection Priority (RFSP ID) in BSSGP DL-Unitdata messages to the BSC.
Customer Impact: RANAP Direct transfer Extension, RANAP Common ID Extension and DL-Unitdata message are
encoded with RFSP ID.
encoded with RFSP ID.
Command Changes
rfsp-override
This command configures the RAT frequency selection priority override parameters for this call control profile. A new
keyword
keyword
eutran-ho-restricted
value
has been introduced to configure the value for RAT frequency selection
priority when Handover to EUTRAN is restricted.
config
call-control profile profile_name