Cisco Cisco Packet Data Gateway (PDG)
SGSN Changes in Release 17
▀ SGSN Enhancements for 17.0
▄ Release Change Reference, StarOS Release 17
492
end
Notes:
group_name
: Enter an alphanumeric string up to 16 characters long to identify the cause code group.
no
: When included with the command disables the Subscriber Overcharging Protection functionality for the 3G
service. Disabled is the default.
Important:
This CLI does not have any control over Release Access Bearer Initiation. If Release Access Bearer
is going out of the S4-SGSN, the ARRL bit will be included if this CLI is enabled and if LORC (loss of radio coverage)
is detected. It is recommended to enable Release Access Bearer using the new CLI (refer to command section in
CSCtz09826 for
is detected. It is recommended to enable Release Access Bearer using the new CLI (refer to command section in
CSCtz09826 for
release-access-bearer
) before enabling this feature.
s4-overcharge-protection
Use this new command, in the GPRS Service configuration mode, to
enable or disable Subscriber Overcharging Protection feature for the S4-SGSN in the 2G network.
associate a cause code group, defined with the LTE Policy command
cause-code-group
(described later in
this section), with the GPRS Service configuration.
configure
context context_name
gprs-service service_name
s4-overcharge-protection bssgp-cause-code-group group_name
no s4-overcharge-protection
end
Notes:
group_name
: Enter an alphanumeric string up to 16 characters long to identify the cause code group.
no
: When included with the command disables the Subscriber Overcharging Protection functionality for the 2G
service. Disabled is the default.
Important:
This CLI does not have any control over release access bearer initiation. If Release Access Bearer is
going out of the S4-SGSN, the ARRL bit will be included if this CLI is enabled and if LORC (loss of radio coverage) is
detected. It is recommended to enable Release Access Bearer using the new CLI (refer to command section in
CSCtz09826 for
detected. It is recommended to enable Release Access Bearer using the new CLI (refer to command section in
CSCtz09826 for
release-access-bearer
) before enabling this feature.
cause-code-group
In support of the subscriber overcharging protection functionality for the S4-SGSN, it is now possible for the operator to
use one of two new optional keywords under the LTE Policy configuration mode,
use one of two new optional keywords under the LTE Policy configuration mode,
BSSGP
or
RANAP
, to define the cause
codes received over the Gb interface for GPRS 2G service (BSSGP) and/or over Iu interface for UMTS 3G service
(RANAP) when the SGSN initiates Release Access Bearer Request with ARRL bit set.
(RANAP) when the SGSN initiates Release Access Bearer Request with ARRL bit set.