Cisco Cisco Packet Data Interworking Function (PDIF)
BSSGP Cause Code Group Configuration Mode
▀ radio-cause
▄ Command Line Interface Reference, StarOS Release 18
1716
radio-cause
Enables the operator to specify one or more cause codes for the 2G service.
Product
SGSN
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > LTE Policy Configuration > BSSGP Cause Code Configuration
configure > lte-policy > cause-code-group
group_name protocol bssgp
Entering the above command sequence results in the following prompt:
[local] host_name(bssgp-cause-code)
Syntax
radio-cause cause_code
no radio-cause cause_code
no
When included with the command, the specified cause code is deleted from the group. If all cause codes are
deleted from the group then the group is automatically deleted.
deleted from the group then the group is automatically deleted.
cause_code
Enter an integer from 0 to 255 to identify a BSSGP protocol radio cause code, as defined in the Radio Cause
section of the 3GPP TS 48.028 specification.
section of the 3GPP TS 48.028 specification.
Important:
The SGSN does not support Enhanced Radio Status functionality; therefore, the SGSN treats cause
code values 0x03 and 0x04 as “Radio contact lost with MS”. Therefore, the valid configurable cause codes values are 0,
1, and 2.
1, and 2.
Usage
The command can be repeated to define up to 16 BSSGP cause codes. This means that that under each cause
code group the maximum number of cause codes (ranap+bssgp+s1ap) that can be supported is 16.
Benefit of specifying the cause codes in a group :
code group the maximum number of cause codes (ranap+bssgp+s1ap) that can be supported is 16.
Benefit of specifying the cause codes in a group :
if the BSSGP radio cause code configured by the operator matches with the radio cause received in the
Radio Status message, and
if the Subscriber Overcharging Protection feature is enabled for 2G service in the GPRS-Service
configuration,
then the S4-SGSN includes ARRL (Abnormal Release of Radio Link) bit in Release Access Bearer
Request message Initiated on Ready-to-Standby state transition.