Cisco Cisco Packet Data Gateway (PDG)
RANAP Cause Code Group Configuration Mode
▀ cause
▄ Command Line Interface Reference, StarOS Release 17
8106
cause
Enables the operator to specify one or more cause codes for the 3G service.
Product
SGSN
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > LTE Policy Configuration > RANAP Cause Code Configuration
configure > lte-policy > cause-code-group
group_name protocol ranap
Entering the above command sequence results in the following prompt:
[local] host_name(ranap-cause-code)
Syntax
cause cause_code
no 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 1 to 512 to identify a cause code. Valid options are listed in 3GPP TS 25.413 v11.5.0
(or later version), subsection on Cause in section for Radio Network Layer Related IEs.
(or later version), subsection on Cause in section for Radio Network Layer Related IEs.
Usage
A maximum of 16 RANAP protocol cause codes can be defined per group. Note that under each cause code
group the maximum number of cause codes (ranap+bssgp+s1ap) that can be supported is 16.
Benefit of using the cause code group for 3G service is
group the maximum number of cause codes (ranap+bssgp+s1ap) that can be supported is 16.
Benefit of using the cause code group for 3G service is
if the RANAP cause code configured by the operator matches with the cause received in the Iu-Release
Request message, and
if the Subscriber Overcharging Protection feature is enabled for 3G service in the SGSN-Service
configuration,
then the S4-SGSN includes ARRL (i.e., Abnormal Release of Radio Link) bit in Release Access Bearer
Request message initiated on Iu-Release.
Example
Repeat the command to define multiple cause codes for the group.
cause 27
cause 121