B. SNA LU0 Protocol : Listen Address Format : MVS
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When you install Ingres Net on an MVS machine, the listen address is determined by the IGWFPSVR macro:
Is the instance ID, found in II_INSTALLATION
Is the ACB name defined for the Ingres Net application using the VTAM APPL statement
In the APPL statement, you can specify the ACB name explicitly using the ACBNAME parameter, or implicitly by omitting ACBNAME. If you omit ACBNAME, the label on the APPL statement is used as the ACB name.
Connection Data Entry Information:
Protocol: sna_lu0
Network address: This parameter is ignored by MVS. Enter x.
Listen Address: lu_name
Is the name of the LU that corresponds to the listen address specified on the server node. This name does not necessarily have to match the name specified as the configured listen address on the server instance.
If the server instance is on an MVS system, the lu_name is the application minor node name for the target Ingres Net installation. The application minor node name is usually, but not always, the ACB name.