System Options elements

Table 4-5 describes the fields on the System Options page.

Table 4-5 System Options Elements

Field	Description	Data Input Notes
ASCII Excluded Digits	List of ASCII characters to ignore while parsing MSISDN digits from a raw AVP data field of AVP Type UTF8String. If an invalid character is entered, an error message appears.	Format: field Default: none Range: ASCII printable characters except percentage sign (%), commercial sign (@), colon sign (:), and semi-colon (;).
Exclude Space	Defines whether ASCII character space is ignored while parsing MSISDN 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 Default: unchecked
TBCD Excluded Digits	Defines whether the associated digits is ignored while parsing digits from a raw AVP data field of AVP Type OctetString encoded as a TBCD-string If checked, digits are ignored. If not checked, digits are not ignored.	Format: check boxes Range: checked, unchecked for each option: *(1010), #(1011), a(1100), b(1101), c(1110) Default: all unchecked
Allow Subsequent FABR Invocation	Enables the subsequent invocation of FABR on a different DSR node in the network.	Format: check box Default: unchecked
Remove Destination-Host	If checked, FABR deletes any instance of Destination-Host AVPs in the message when performing Realm only resolution.	Format: check box Default: unchecked
Realm	Value to be placed in the Origin-Realm AVP of the Answer message generated by FABR. 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 a value is not entered, the local node Realm for the egress connection is used.	Format: field Range: A valid Realm Default: none
Fully Qualified Domain Name	Value to be placed in the Origin-Host AVP of the Answer message generated by FABR. 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, local node FQDN for the egress connection is used.	Format: field Range: A valid FQDN - up to 255 characters; label-up to 63 characters. Default: none
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: field list Range: field: 1000–5999 list with available Code values 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.	Range: 0–64 characters Default: FABR 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: field Range: 1–4294967295
Application Unavailable Action	Defines action to be taken when FABR 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: options Range: Continue Routing Default Route Send Answer with Result-Code AVP Send Answer with Experimental-Result AVP Default: Continue Routing
Application Unavailable Route List	Defines where the requests are routed when FABR is not available. Peer Routing Rules are bypassed. A route list must be entered if Default Route is selected as the Application Unavailable Action.	Format: 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 FABR 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: field list Range: field: 1000–5999 list with available Code values 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 FABR 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.	Range: 0–64 characters Default: FABR Unavailable
Application Unavailable Vendor-ID	Vendor-ID AVP value to be returned in an Answer message when a message is not successfully routed because FABR 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: field Range: 1–4294967295
Bundling Enabled	If enabled, allows FABR to bundle DP query Events to form a DP Bundled query Event to send to DP server.	Format: check box
Maximum Bundle Size	Maximum number of individual DP query Events that can be bundled.	Format: field Range: 2-20 Default: 5
Prefix Search Enabled	If enabled, IMSI/MSISDN prefix based lookup is performed if the full address lookup did not find a match.	Format: check box Default: unchecked
Blacklist Search Enabled	If enabled, IMSI/MSISDN blacklist lookup is performed prior to the full address lookup.	Format: check box Default: unchecked
FallBack Search Enable	If enabled, Domain-Identifier lookup is performed when the external identifier lookup did not have an exact match.	Format: check box Default: unchecked