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Gx Interface Support
Optional: To configure signalling restrictions, in the IMS Authorization Service Configuration Mode, enter the
following commands:
signaling-flag { deny | permit }
signaling-flow permit server-address <ip_address> [ server-port { <port_number> |
range <start_number> to <end_number> } ] [ description <string> ]
Optional: To configure action on packets that do not match any policy gates in the general purpose PDP context,
in the IMS Authorization Service Configuration Mode, enter the following command:
traffic-policy general-pdp-context no-matching-gates direction { downlink | uplink
} { forward | discard }
Optional: To configure the algorithm to select Diameter host table, in the Policy Control Configuration Mode,
enter the following command:
diameter host-select table { 1 | 2 } algorithm { ip-address-modulus | msisdn-
modulus | round-robin }
Verifying IMS Authorization Service Configuration
To verify the IMS Authorization Service configuration:
Step 1
Change to the context where you enabled IMS Authorization Service by entering the following command:
context <context_name>
Step 2
Verify the IMS Authorization Service's configurations by entering the following command:
show ims-authorization service name <imsa_service_name>
Applying IMS Authorization Service to an APN
After configuring IMS Authorization service at the context-level, an APN must be configured to use the IMS
Authorization service for an IMS subscriber.
Use the following example to apply IMS Authorization service functionality to a previously configured APN within the
context configured in the
configure
context <context_name>
apn <apn_name>
ims-auth-service <imsa_service_name>
end
Notes:
<context_name>
Important:
This command is obsolete in release 11.0 and later releases.
Configuring IMS Authorization Service at Context Level
must be the name of the context in which the IMS Authorization service was configured.
Cisco ASR 5x00 Packet Data Network Gateway Administration Guide ▄
Rel. 6 Gx Interface ▀
section.
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