Configuring Ims Authorization Service At Context Level - Cisco ASR 5000 Administration Manual

▀ Rel. 6 Gx Interface

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:
configure
context <context_name>
ims-auth-service <imsa_service_name>
p-cscf table { 1 | 2 } row-precedence <precedence_value> { address <ip_address>
| ipv6-address <ipv6_address> }
p-cscf discovery { table { 1 | 2 } [ algorithm { ip-address-modulus | msisdn-
modulus | round-robin } ] | diameter-configured }
policy-control
request | update-request } { diameter-result-code { any-error | <result_code> [ to
<end_result_code> ] } } { continue | retry-and-terminate | terminate }
<host_name> [ realm <realm_name> ] [ secondary host <host_name> [ realm <realm_name> ] ]
interval <duration>
modulus | round-robin }
Notes:

<context_name>

<imsa_service_name>
interface authentication.
 A maximum of 16 authorization services can be configured globally in a system. There is also a system limit for
maximum number of total configured services.
 Secondary P-CSCF IP address can be configured in the P-CSCF table. Refer to the Command Line Interface
Reference for more information on the
 To enable Rel. 6 Gx interface support, specific Diameter dictionary must be configured. For information on the
Diameter dictionary to use, contact your Cisco account representative.
 Optional: To configure the quality of service (QoS) update timeout for a subscriber, in the IMS Authorization
Service Configuration Mode, enter the following command:
qos-update-timeout <timeout_duration>
▄ Cisco ASR 5000 IP Services Gateway Administration Guide
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diameter origin endpoint <endpoint_name>
diameter dictionary <dictionary>
failure-handling cc-request-type { any-request | initial-request | terminate-
diameter host-select row-precedence <precedence_value> table { 1 | 2 } host
diameter host-select reselect subscriber-limit <subscriber_limit> time-
diameter host-select table { 1 | 2 } algorithm { ip-address-modulus | msisdn-
end
must be the name of the context where you want to enable IMS Authorization Service.
must be the name of the IMS Authorization Service to be configured for the Gx
command.
p-cscf table
Gx Interface Support
OL-27210-02