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Diameter Signaling Router MAP-Diameter Interworking Function
Release 8.2
E89007
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DM-IWF Options Elements

Table 6-1 describes the fields on the DM-IWF Options page.

Table 6-1 DM-IWF Options Elements

Field (* indicates a required field) Description Data Input Notes
*Unavailable Action Specifies what action to take if the DM-IWF application is unavailable Format: pulldown list

Range: Continue Routing, Send Answer, Default Route

Default: Send Answer

Application Unavailable Route List Specifies the name of a configured Route List. This Route List is used if the Unavailability Action is set as Default Route and the DM-IWF application is not available. In this case, this Route List will be used for routing the request messages and the PRT Rules will be bypassed. Format: pulldown list

Range: list of possible Route Lists

Default: Not Selected

Application Unavailable Result Code Given that the Unavailable Action must be Send Answer, if the DSR application is not Available, then this value is used in the Result-Code or Experimental-Result AVP of the Answer message. Format: text box, pulldown list

Range: 1000-5999

Default: 3002 UNABLE_TO_DELIVER

Application Unavailable Vendor ID If zero, then a Result-Code AVP will be sent when the DSR Application is not Available. If non-zero, then an Experimental-Result AVP will be sent will the Vendor-Id AVP set to this value. Format: text box

Range: 0-4294967295

Default: 0

Application Unavailable Error Message If a non-null string, then an Error-Message AVP will be sent in the Answer response containing this string when the DSR Application is not Available. Format: text box

Range: 0-64 characters

Default: DM-IWF Unavailable

*DSR Application-Invoked AVP Insertion If set to Yes, this AVP will be inserted into the Request message that is routed to prevent multiple invocations of the same DSR Application on different DSRs or MPs. Format: radio buttons

Range: Yes or No

*Shutdown Mode Allows the operator to specify the shutdown method used when the Admin State is changed to Disabled. The application can be disabled using either a graceful or forced shutdown method. Graceful allows in-process transactions to continue for a configurable time period before disabling. Forced is an immediate shutdown. Format: radio buttons

Range: Forced or Graceful

*Shutdown Timer Number of seconds that the Shutdown Timer will run during a Graceful shutdown. Format: text box, 2-digit numeric

Range: 1-30 seconds

Default: 15 seconds

Realm If the DM-IWF originates Answers, this value is used as Origin Realm. If no value is supplied the local node realm of the ingress connection is used. Realm and FQDN must either both be provisioned or must both be NULL. This applies to MAP to Diameter Requests only. Format: text box

Range: a valid Realm or empty

Fully Qualified Domain Name If the DM-IWF originates Answers, this value is used as the Origin Host. If no value is supplied the local node FQDN of the ingress connection is used. Realm and FQDN must both be provisioned or must both be NULL. Format: text box

Range: a valid FQDN or empty

ART Optional attribute which specifies which ART to search when DM-IWF forwards a Request message to DRL. If this value is NULL, DRL will select an ART to search based on a well-defined set of rules. Format: pulldown list

Default: N/A

PRT Optional attribute which specifies which PRT to search if no ART rules match the content of the Request message forwarded from DM-IWF to DRL. If this value is NULL, DRL will select an PRT to search based on a well-defined set of rules. Format: pulldown list

Default: N/A