Gx Interface Support
Rel. 8 Gx Interface ▀
Cisco ASR 5x00 Packet Data Network Gateway Administration Guide ▄
317
ims-auth-service
<imsa_service_name>
ip access-group
<access_group_name>
in
ip access-group
<access_group_name>
out
ip context-name
<context_name>
mobile-ip home-agent
<ip_address>
active-charging rulebase
<rulebase_name>
end
Notes:
<context_name>
must be the name of the context in which the IMSA service was configured.
<imsa_service_name>
must be the name of the IMSA service configured for IMS authentication in the
context.
The ECS rulebase must be configured in the subscriber template.
Provided interpretation of the Gx rulebase (Charging-Rule-Base-Name AVP) from PCRF is chosen to be ECS
group-of-ruledefs, configure the following command in the Active Charging Service Configuration Mode:
policy-control charging-rule-base-name active-charging-group-of- ruledefs
Verifying the Subscriber Configuration
Verify the IMSA service configuration for subscriber(s) by entering the following command in the Exec CLI
configuration mode:
show subscribers ims-auth-service
<imsa_service_name>
Notes:
<imsa_service_name>
must be the name of the IMSA service configured for IMS authentication.
Gathering Statistics
This section explains how to gather Rel. 8 Gx statistics and configuration information.
In the following table, the first column lists what statistics to gather, and the second column lists the action to perform.
Table 26.
Gathering HA/PDSN Rel. 8 Gx Statistics and Information
Statistics/Information
Action to perform
Information and statistics specific to policy control in IMS
Authorization service.
show ims-authorization policy-control
statistics
Information and statistics specific to the authorization servers used for
IMS Authorization service.
show ims-authorization servers ims-auth-
service
Information of all IMS Authorization service.
show ims-authorization service all
Statistics of IMS Authorization service.
show ims-authorization service statistics
