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User Data Repository Diameter User's Guide
Release 12.4
E92984-01
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Diameter Routing Option Sets elements

Table 3-29 describes the fields on the Routing Option Sets View, Edit, and Insert pages. Data input notes apply only to the Insert and Edit pages; the View page is read-only.

Table 3-29 Routing Option Sets Elements

Field (* indicates required field) Description Data Input Notes
* Routing Options Set Name Unique name of the Routing Option Set.

Case-sensitive string: alphanumeric and underscore (_); must contain at least one alpha and cannot begin with a digit.

Range: 1 - 32 characters

* Maximum Per Message Forwarding Allowed

Maximum number of times an application is allowed to forward a request message.

If the maximum per message forwarding allowed value is set to 1, the transaction lifetime field is disabled.

If the maximum per message forwarding allowed value is greater than 1, the transaction lifetime field is enabled.

Format: numeric

Range: 1 - 5

Default: 1

Transaction Lifetime

The total time diameter allows to forward a request, including initial and all subsequent routing attempts.

This must be greater or equal to pending answer timer.

Format: numeric

Range: 100 - 540000

Default: 1000

Pending Answer Timer

If the pending answer timer value is not selected, the egress peer node's associated pending answer timer, if it is defined, is used when processing transactions.

A pending answer timer cannot be assigned to the default routing option set.

Format: List

Range: Default, configured Pending Answer Timers

Default: Not Selected.

* Resource Exhausted Action

Action taken when a request cannot be processed due to an internal resource being exhausted.

If set to abandon with no answer the, resource exhausted answer result code, resource exhausted error message, and resource exhausted vendor ID fields are disabled.

If set to send answer the, resource exhausted answer result code, resource exhausted error message, and resource exhausted vendor ID fields are enabled.

Format: List

Range: Abandon with no Answer; Send Answer

Default: Abandon with no Answer

Resource Exhausted Result-Code

Value to be placed in the result code AVP of the answer message.

Answer result code value is required if action is send answer.

If the resource exhausted action is set to abandon with no answer, the resource exhausted result code field is disabled.

Format: options

  • List of all standard set of Diameter Result Codes
  • text box; numeric 4 digit value

    Range: 1000 - 5999

Default: 3004_TOO_BUSY

Resource Exhausted Answer Error-Message

String to be placed in the error message AVP of the answer message for resource exhaustion.

If the resource exhausted action is set to abandon with no answer, the resource exhausted error message is disabled.

Format: text box

Range: 0 - 64 characters

Default: Null string, no Error-Message AVP in Answer message

Resource Exhausted Vendor-ID

Vendor ID value returned in an answer message when a message is not successfully routed due to resource exhausted vendor ID.

If vendor ID is set to zero, then a result code AVP is sent. If vendor ID is greater than zero, then the grouped experimental result AVP is sent containing a vendor ID AVP (set to this value) and experimental result code set to the resource exhausted result code.

If the resource exhausted action is set to abandon with no answer, the resource exhausted vendor ID field is disabled.

Format: numeric

Range: 1 - 4294967295

Default: none

* No Peer Response Action

Action taken when the routing of a request is abandoned due to an answer timeout or transaction lifetime timeout.

If the no peer response action is set to abandon with no answer, the no peer response answer result code, the no peer response error message, and the no peer response vendor ID fields are disabled.

If the no peer response action is set to send answer, the no peer response answer result code, the no peer response error message, and the no peer response vendor ID fields are enabled.

Format: List

Range: Abandon with no Answer; Send Answer

Default: Send Answer

No Peer Response Result-Code

Value to be placed in the result code AVP of the answer message.

Answer result code value is required if action is send answer.

If the no peer response action is set to abandon with no answer, the no peer response answer result code field is disabled.

Format: options

  • List of all standard set of Diameter Result Codes
  • text box; numeric 4 digit value

    Range: 1000 - 5999

Default: 3002​_UNABLE_TO_DELIVER

No Peer Response Error-Message

String to be placed in the error message AVP of the answer message for no peer response.

If the no peer response action is set to abandon with no answer, the no peer response answer error message field is disabled.

Format: text box

Range: 0 - 64 characters

Default: Null string, no Error-Message AVP in Answer message

No Peer Response Vendor-ID

Vendor ID value returned in an answer message when a message is not successfully routed due to no peer response. When specified, the answer generated is an experimental result code grouped AVP with the specified vendor ID value placed in the vendor ID AVP.

If the no peer response action is set to abandon with no answer, the no peer response answer vendor ID field is disabled.

Format: numeric

Range: 1 - 4294967295

Default: none

* Connection Failure Action

Action taken when the routing of a request is abandoned when the last egress connection selection fails.

If the connection failure action is set to abandon with no answer, the connection failure answer result code, the connection failure answer error message, and the connection failure vendor ID fields are disabled.

If the connection failure action is set to send answer, the connection failure answer result code, the connection failure answer error message, and the connection failure vendor ID fields are enabled.

Format: List

Range: Abandon with no Answer; Send Answer

Default: Send Answer

Connection Failure Result-Code

Value to be placed in the result code AVP of the answer message.

Answer result code value is required if action is send answer.

If the connection failure action is set to abandon with no answer, the connection failure answer result code field is disabled.

Format: options

  • List of all standard set of Diameter Result Codes
  • text box; numeric 4 digit value

    Range: 1000 - 5999

Default: 3002 UNABLE_TO_DELIVER

Connection Failure Answer Error-Message

String to be placed in the error message AVP of the answer message for connection failure.

If the connection failure action is set to abandon with no answer, the connection failure answer error message field is disabled.

Format: text box

Range: 0 - 64 characters

Default: Null string, no Error-Message AVP in Answer message

Connection Failure Vendor-ID

Vendor ID value returned in an answer message when a message is not successfully routed due to connection failure. When specified, the answer generated is an experimental result code grouped AVP with the specified vendor ID value placed in the vendor ID AVP.

If the connection failure action is set to abandon with no answer, the connection failure vendor ID field is disabled.

Format: numeric

Range: 1 - 4294967295

Default: none

* Connection Congestion Action

Action taken when the routing of a request is abandoned because the last connection evaluated is congested.

If the connection congestion action is set to abandon with no answer, the connection congestion result code, the connection congestion answer error message, and the connection congestion vendor ID fields are disabled.

If the connection congestion action is set to send answer, the connection congestion answer result code Value, the connection congestion answer error message, and the connection congestion vendor Id fields are enabled.

Format: List

Range: Abandon with no Answer; Send Answer

Default: Send Answer

Connection Congestion Result-Code

Value to be placed in the result code AVP of the answer message when a message is not successfully routed due to connection congestion.

Answer result code value is required if action is send answer.

If the connection congestion action is set to abandon with no answer, the connection congestion result code field is disabled.

Format: options

  • List of all standard set of Diameter Result Codes
  • text box; numeric 4 digit value

    Range: 1000 - 5999

Default: 3002 UNABLE_TO_DELIVER

Connection Congestion Answer Error-Message

String to be placed in the error message AVP of the answer message for connection congestion.

If the connection congestion action is set to abandon with no answer, the connection congestion answer error message field is disabled.

Format: text box

Range: 0 - 64 characters

Default: Null string, no Error-Message AVP in Answer message

Connection Congestion Vendor-ID

Vendor ID value returned in an answer message when a message is not successfully routed due to connection congestion. When specified, the answer generated is an experimental result code grouped AVP with the specified vendor ID value placed in the vendor ID AVP.

If the connection congestion action is set to abandon with no answer, the connection congestion vendor ID field is disabled.

Format: numeric

Range: 1 - 4294967295

Default: none

* Destination-Realm Not Served Action

Action taken when routing of a request is abandoned due to destination realm implicit routing failure to find a (Realm/Application-ID) match in the realm route table for routing the transaction.

If the destination realm not served action is set to abandon with no answer, the destination realm not served result code, destination realm not served error message, and destination realm not served vendor ID fields are disabled.

If the destination realm not served action is set to send answer, the destination realm not served result code, destination realm not served error message, and destination realm not served vendor ID fields are enabled.

Format: List

Range: Send Answer, Abandon with no Answer

Default: Send Answer

Destination-Realm Not Served Result-Code

Value to be placed in the result code AVP of the answer message.

Answer result code value is required if action is send answer.

If the destination realm not served action is set to abandon with no answer, the destination realm not served result code field is disabled.

Format: options

  • List of all standard set of Diameter Result Codes
  • text box; numeric 4 digit value

    Range: 1000 - 5999

Default: 3003 REALM_NOT_SERVED

Destination-Realm Not Served Error-Message

String to be placed in the error message AVP of the answer message for destination realm not served.

If the destination realm not served action is set to abandon with no answer, destination realm not served error message field is disabled.

Format: numeric

Range: 0 - 64 characters

Default: none

Destination-Realm Not Served Vendor-ID

Vendor ID value returned in an answer message when a message is not successfully routed due to destination realm not served. When specified, answer generated is experimental result code grouped AVP with vendor ID value specified placed in vendor ID AVP.

If the destination realm not served action is set to abandon with no answer, destination realm not served vendor ID field is disabled.

Format: numeric

Range: 1 - 4294967295

Default: none

* Peer Node Reported Congestion Action

Action taken when routing of a request is abandoned and the route evaluated is congested.

If the peer node reported congestion action is set to abandon with no answer, the peer node reported congestion result code, the peer node reported congestion error message, and the peer node reported congestion vendor ID fields are disabled.

If the peer node reported congestion action is set to send answer, the peer node reported congestion result code Value, the peer node reported congestion error message, and the peer node reported congestion vendor ID fields are enabled.

Format: List

Range: Send Answer, Abandon with No Answer

Default: Send Answer

Peer Node Reported Congestion Result-Code

Value to be placed in the result code AVP of the answer message.

Answer result code value is required if action is send answer.

If the peer node reported congestion action is set to abandon with no answer, the peer node reported congestion result code field is disabled.

Format: options

  • List of all standard set of Diameter Result Codes
  • text box; numeric 4 digit value

    Range: 1000 - 5999

Default: 3002 UNABLE_TO_DELIVER

Peer Node Reported Congestion Answer Error-Message

String to be placed in the error message AVP of the answer message for peer node reported congestion.

If the peer node reported congestion action is set to abandon with no answer, the peer node reported congestion error message field is disabled.

Format: numeric

Range: 1 - 64 characters

Default: null string, no Error-Message AVP in Answer message

Peer Node Reported Congestion Vendor-ID

Vendor ID value returned in an answer message when a message is not successfully routed due to peer node reported congestion. When specified, answer generated is experimental result code grouped AVP with vendor ID value specified placed in vendor ID AVP.

If the peer node reported congestion action is set to abandon with no answer, the peer node reported congestion vendor ID field is disabled.

Format: numeric

Range: 1 - 4294967295

Default: none

* Nested ART/PRT Error Action

Action taken when routing of a request is abandoned due to a Nested Application Route Table/Peer Route Table (ART/PRT) search results in a loop or maximum search depth exceeded.

If the nested ART/PRT error action is set to abandon with no answer the, nested ART/PRT error result code, nested ART/PRT error message, and nested ART/PRT error vendor ID fields are disabled.

If the nested ART/PRT error action is set to send answer, the nested ART/PRT error result code Value, the nested ART/PRT error message, and the nested ART/PRT error vendor ID fields are enabled.

Format: List

Range: Send Answer, Abandon with No Answer

Default: Send Answer

Nested ART/PRT Error Result Code

Value placed in the result code AVP of the answer message.

Answer result code value is required if action is send answer.

If the nested ART/PRT error action is set to abandon with no answer the, nested ART/PRT error result code field is disabled.

Format: options

  • List of all standard set of Diameter Result Codes
  • text box; numeric 4 digit value

    Range: 1000 - 5999

Default: 3002 UNABLE_TO_DELIVER

Nested ART/PRT Error Message

String to be placed in the error message AVP of the answer message for Nested Application route Table/Peer route Table (ART/PRT) Error.

If the nested ART/PRT error action is set to abandon with no answer the, nested ART/PRT error message field is disabled.

Format: numeric

Range: 1 - 64 characters

Default: null string, no Error-Message AVP in Answer message

Nested ART/PRT Error Vendor ID

Vendor ID value returned in an answer message when a message is not successfully routed due to nested ART/PRT error. When specified, answer generated is experimental result code grouped AVP with vendor ID value specified placed in vendor ID AVP

If the nested ART/PRT error action is set to abandon with no answer the, nested ART/PRT error vendor ID field is disabled.

Format: numeric

Range: 1 - 4294967295

Default: none