Introduction

A screen set is a gateway screening table containing a list of rules, or screening references. The screening references indicate the screening action that is to be performed on a message in a specific linkset. These screening references are configured in Allowed Affected Point Code (AFTPC) Screen Configuration through Allowed Originating Point Code (OPC) Screen Configuration. The screen set is assigned to a linkset. When the gwsa=on linkset parameter is specified for a specific linkset, all the messages on that linkset will be screened by the gateway screening feature based on the screening references contained in the screen set. For more information of the linkset parameters used for the gateway screening feature, go to the Gateway Screening States section, or to the ent-ls or chg-ls command descriptions in Commands User's Guide.