Components

This section describes the RxAuthorizationSTGConfiguration component in the Rx Authorization process.

The RxAuthorizationSTGConfiguration service configuration is used to evaluate the Rx Authorization table and obtain the configured output values. The RxAuthorizationSTGConfiguration service supports chained evaluation of Search Table Groups (STGs) which means multiple STGs are configured hierarchically in the service and outputs of one table is used as input keys for another table. The RxAuthorizationSTGConfiguration configuration evaluates all the bearers on receiving a Diameter message and sends the appropriate Diameter requests or responses depending on the bearer's authorization status provided the Rx session exists. The Rx Authorization table from which Bearer Authorization and Error Cause output values are received is configured as the last table in the list of chained STGs configured under RxAuthorizationSTGConfiguration.