Table 1 describes the fields on the System Options page.
| Field | Description | Data Input Notes |
|---|---|---|
| IMPU URI Local Number Enabled | This only applies to the Routing Entity Type IMPU; defines whether Local Numbers are considered valid addresses within a SIP or TEL URI. An address of this form is considered a "Local Number" if it does not start with the Global Number prefix character "+". If checked, both Local and Global Numbers are valid addresses for IMPU decoded from Diameter Requests. If unchecked, only Global Numbers are valid addresses. |
Format: Check box Range: Checked, unchecked Default: Unchecked |
| ASCII Excluded Digits | List of ASCII characters to ignore while parsing digits from a
raw AVP data field of AVP Type UTF8String. If an invalid character is entered, an error message appears. |
Format: Text boxes
Range: ASCII-printable characters except "%" |
| Exclude Space | Defines whether ASCII character space is ignored while parsing
digits from a raw AVP data field of AVP Type UTF8String If checked, ASCII character space is ignored. If not checked, ASCII character space is not ignored. |
Format: Check box Range: Checked, unchecked Default: Unchecked |
| TBCD Excluded Digits | Defines whether the associated character is ignored while parsing digits from a raw AVP data field of AVP Type OctetString encoded as a TBCD-string If checked, character is ignored. If not checked, character is not ignored. |
Format: Check boxes Range: Checked, unchecked for each option: *(0010), #(1011), a(1100), b(1101), c(1110) Default: Unchecked |
| Allow Subsequent RBAR Invocation | Enables the subsequent invocation of RBAR on a different DSR node
in the network
If checked, this setting overrides the Allow Subsequent RBAR Invocation attribute in Destination. |
Format: Check box Range: Checked, unchecked Default: Unchecked |
| Remove Destination-Host | If checked, RBAR deletes any instance of "Destination-Host" AVPs in the message when performing "Realm only" resolution. | Format: Check box Range: Checked, unchecked Default: Unchecked |
| Realm | Value to be placed in the Origin-Realm AVP of the Answer message generated by RBAR A Realm must be paired with a Fully Qualified Domain Name. If entering a value for Realm, then a value for Fully Qualified Domain Name must also be entered; otherwise, an error message appears. If not configured, the local node Realm for the egress connection is used to populate Origin-Realm AVP. |
Format: Text box; string consisting of a list of labels separated by dots, where a label must contain letters, digits, hyphen (-) and underscore (_). A label must start with a letter or underscore and must end with a letter or digit. Underscores may be used only as the first character. Range: A valid Realm or FQDN. A label consists up to 63 characters and a Realm or FQDN up to 255 characters |
| Fully Qualified Domain Name | Value to be placed in the Origin-Host AVP of the Answer message
generated by RBAR
A Fully Qualified Domain Name must be paired with a Realm. If entering a value for Fully Qualified Domain Name, then a value for Realm must also be entered; otherwise, an error message appears. If not configured, the local node FQDN for the egress connection is used to populate the Origin-Host AVP. |
|
| Resource Exhaustion Result-Code | Result-Code or Experimental-Result-Code value to be returned
in an Answer message when a message is not successfully routed
because of internal resource being exhausted If Vendor-Id is configured, this result-code value is encoded as Experimental-Result-Code AVP; otherwise the result-code is encoded as Result-Code AVP. |
Format:
Range:
Default: 3004 |
| Resource Exhaustion Error Message | Error-Message AVP value to be returned in an Answer message when a message is not successfully routed because of internal resource being exhausted | Format: Alphanumeric, underscore (_), and period
(.) Range: 0–64 characters Default: RBAR Resource Exhausted |
| Resource Exhaustion Vendor-Id | Vendor-Id AVP value to be returned in an Answer message when a message is not successfully routed because of internal resource being exhausted | Format: Text box; numeric Range: 1–4294967295 |
| Application Unavailable Action | Defines action to be taken when RBAR is not available to process messages If the Default Route option is selected, an entry must be provided for the Application Unavailable Route List. |
Format: Radio buttons Range:
Default: Continue Routing |
| Application Unavailable Route List | Defines where the requests will be routed when RBAR is not available. Peer Routing Rules will be bypassed. A route list must be entered if Default Route is selected as the Application Unavailable Action. |
Format: Pulldown list Range: Available Route List entries |
| Application Unavailable Result-Code | Result-Code or Experimental-Result-Code value to be returned
in an Answer message when a message is not successfully routed
because RBAR is not available. If Vendor-Id is configured, this result-code value is encoded as Experimental-Result-Code AVP; otherwise the result-code is encoded as Result-Code AVP. A code must be entered if either the Send Answer with Result-Code AVP or the Send Answer with Experimental Result-Code AVP option is selected as the Application Unavailable Action. |
Format:
Range:
Default: 3002 |
| Application Unavailable Error Message | Error-Message AVP value to be returned in an Answer message
when a message is not successfully routed because RBAR
is not available. A message can be entered, if needed, when either the Send Answer with Result-Code AVP or the Send Answer with Experimental Result-Code AVP option is selected as the Application Unavailable Action. |
Format: Alphanumeric, underscore (_), and period
(.) Range: 0–64 characters Default: RBAR Unavailable |
| Application Unavailable Vendor-Id | Vendor-Id AVP value to be returned in an Answer message when
a message is not successfully routed because RBAR is not available. A vendor-Id must be entered if the Send Answer with Experimental Result-Code AVP option is selected as the Application Unavailable Action. |
Format: Text box; numeric Range: 1–4294967295 |