Cisco Cisco ASR 5000
Subscriber Overcharging Protection
▀ Overcharging Protection - GGSN Configuration
▄ SGSN Administration Guide, StarOS Release 18
Overcharging Protection - GGSN Configuration
This section provides a high-level series of steps and the associated configuration examples for configuring the GGSN
to support subscriber overcharging protection.
to support subscriber overcharging protection.
Important:
This section provides the minimum instruction set to configure the GGSN to avoid the overcharging
due to loss of radio coverage in UMTS network. For this feature to be operational, you must also implement the
configuration indicated in the section Overcharging Protection - SGSN Configuration also in this chapter. Commands
that configure additional function for this feature are provided in the Cisco ASR 5000 Command Line Interface
Reference.
configuration indicated in the section Overcharging Protection - SGSN Configuration also in this chapter. Commands
that configure additional function for this feature are provided in the Cisco ASR 5000 Command Line Interface
Reference.
These instructions assume that you have already configured the system-level configuration as described in Cisco ASR
5000 System Administration Guide and the Cisco ASR 5000 Gateway GPRS Support Node Administration Guide.
5000 System Administration Guide and the Cisco ASR 5000 Gateway GPRS Support Node Administration Guide.
To configure the system to support overcharging protection on LORC in the GGSN service:
Step 1
Configure the GTP-C private extension in a GGSN service by applying the example configurations presented in the
GTP-C Private Extension Configuration section below.
GTP-C Private Extension Configuration section below.
Step 2
Save your configuration to flash memory, an external memory device, and/or a network location using the Exec mode
command
command
save configuration
. For additional information on how to verify and save configuration files, refer to the
System Administration Guide and the Command Line Interface Reference.
Step 3
Verify configuration of overcharging protection on LORC related parameters by applying the commands provided in
the Verifying Your GGSN Configuration section in this chapter.
the Verifying Your GGSN Configuration section in this chapter.
GTP-C Private Extension Configuration
This section provides the configuration example to configure the GTP-C private extensions for GGSN service:
configure
context <vpn_context_name>
ggsn-service <ggsn_svc_name>
gtpc private-extension loss-of-radio-coverage
end
Notes:
<vpn_context_name>
is the name of the system context where specific GGSN service is configured. For more
information, refer Cisco ASR 5000 Gateway GPRS Support Node Administration Guide.
<ggsn_svc_name>
is name of the GGSN service where you want to enable the overcharging protection for
subscribers due to LORC.