Cisco Cisco Packet Data Gateway (PDG) Folheto
APN Profile Configuration Mode
▀ gtp
▄ Cisco ASR 5x00 Command Line Interface Reference
1432
gtp
Enables or disables the GTPC private extension for the Overcharging Protection feature. This command is specific to
the SGSN.
the SGSN.
Product
SGSN
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > APN Profile Configuration
configure > apn-profile profile_name
Entering the above command sequence results in the following prompt:
[local]host_name(apn-profile-profile_name)#
Syntax
[ remove ] gtp private-extension loss-of-radio-coverage send-to-ggsn [ send-to-peer-sgsn
]
]
remove
Disables the inclusion of the GTPC private extension, thereby disabling the Overcharging Protection feature.
private-extension loss-of-radio-coverage send-to-ggsn
Instructs the SGSN to set a proprietary GTPC private extension (in the LORC Intimation IEs) in the event of
loss of radio coverage (LORC). These private extensions are only understood by a GGSN with an
Overcharging Protection license.
The mandatory
loss of radio coverage (LORC). These private extensions are only understood by a GGSN with an
Overcharging Protection license.
The mandatory
loss-of-radio-coverage send-to-ggsn
keyword set instructs the SGSN to forward
the private extension flag to the GGSN in the event of a loss of radio coverage (LORC).
send-to-peer-sgsn
This optional keyword instructs the SGSN to also forward the LORC private extension to the peer SGSN.
Usage
gtp private-extension
is one of the two commands required to enable the Overcharging Protection
feature. The second command sets the RANAP cause code in the Iu Release to enable the SGSN to detect the
LORC state of the MS/UE. This second command is configured in the IuPS service and is explained in the
IuPS Service Configuration Mode chapter.
When there is a loss of coverage and the Overcharging Protection feature is enabled with the
LORC state of the MS/UE. This second command is configured in the IuPS service and is explained in the
IuPS Service Configuration Mode chapter.
When there is a loss of coverage and the Overcharging Protection feature is enabled with the
gtp private-
extension
command, the SGSN includes the proprietary private extension in the GTP LORC Intimation IE
messages. This LORC IE is also included in UPCQ, DPCQ, and SGSN Context Response GTP messages.
Refer to the SGSN Administration Guide for additional information regarding the Overcharging Protection
feature.
Refer to the SGSN Administration Guide for additional information regarding the Overcharging Protection
feature.
Example
Use the following command to have the SGSN send the GGSN the GTPC private extension in the LORC
Intimation IE:
Intimation IE: