Cisco Cisco Packet Data Interworking Function (PDIF) Guía De Administador
Gx Interface Support
Rel. 7 Gx Interface ▀
Cisco ASR 5x00 Home Agent Administration Guide ▄
139
Configuring Rel. 7 Gx Interface
To configure Rel. 7 Gx interface functionality, the IMS Authorization service must be configured at the context level,
and then the APN configured to use the IMS Authorization service.
and then the APN configured to use the IMS Authorization service.
To configure Rel. 7 Gx interface functionality:
Step 1
Configure IMS Authorization service at the context level for IMS subscriber in GPRS/UMTS network as described in
the
the
Step 2
Verify your configuration as described in the
Step 3
Configure an APN within the same context to use the IMS Authorization service for IMS subscriber as described in the
Step 4
Verify your configuration as described in the
Step 5
Optional: Configure the Volume Reporting over Gx feature as described in the
section.
Step 6
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.
Important:
Commands used in the configuration examples in this section provide base functionality to
the extent that the most common or likely commands and/or keyword options are presented. In many cases,
other optional commands and/or keyword options are available. Refer to the Command Line Interface
Reference for complete information regarding all commands.
other optional commands and/or keyword options are available. Refer to the Command Line Interface
Reference for complete information regarding all commands.
Configuring IMS Authorization Service at Context Level
Use the following example to configure IMS Authorization service at context level for IMS subscribers in GPRS/UMTS
networks:
networks:
configure
context <context_name>
ims-auth-service <imsa_service_name>
p-cscf discovery table { 1 | 2 } algorithm { ip-address-modulus | msisdn-modulus
| round-robin }
| round-robin }
p-cscf table { 1 | 2 } row-precedence <precedence_value> { address <ip_address>
| ipv6-address <ipv6_address> } [ secondary { address <ip_address> | ipv6-address
<ipv6_address> } ]
| ipv6-address <ipv6_address> } [ secondary { address <ip_address> | ipv6-address
<ipv6_address> } ]
policy-control
diameter origin endpoint <endpoint_name>