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DSR Need Assistance For Using System Options: "Redirect Answer Processing Enabled" (Doc ID 2434609.1)

Last updated on AUGUST 13, 2018

Applies to:

Oracle Communications Diameter Signaling Router (DSR) - Version DSR 7.3.0 and later
Tekelec

Goal

Customer decided to setup System Options "Redirect Answer Processing Enabled" for processing ULA with Result-Code(268) DIAMETER_REDIRECT_INDICATION (3006) and AVP: Redirect-Host from SOR server.
The user documentation not provides a step-by-step MOP for configuring support for Redirect request so the customer made some tests internally in their lab and found conditions which satisfy the need to use the Redirect-Host value for routing decision.

Diameter -> Configuration -> Route Lists --> Route Across Route Groups = Disabled
Diameter -> Configuration -> System Options --> Redirect Answer Processing Enabled = Checked && Redirect Peer Route Table = set to sor_redir_prt

If Route Across Route Groups = Enabled in the Route Lists configuration, the DSR ignores Redirect-Host value in received ULA from SOR server and routes the message according PRT to 'wrong' peer.

The customer requested a validation for the configuration to be sure that it will be fully supported?
 

Solution

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