Configuring the ANDWTDLC Link Service

The ANDWTDLC link service is used to connect SNA Server to IBM midrange systems, over twinaxial cable.

Before you configure this ANDWTDLC link, you should record the settings on the Andrew twinax adapter you installed in your SNA Server PC. The settings you use to configure the ANDWTDLC link driver must match those on your adapter.

You can change the value of any of the following parameters. Click on the parameter below to get more information.

Title

Interrupt

I/O Address

Workstation Address


Title

Enter a text description of up to 40 characters that will help you to identify this ANDWTDLC link.


Interrupt

Select an interrupt setting from 2 to 5.

The interrupt is a signal sent by the Andrew adapter card requesting the attention of the CPU.

This value you select here must match the setting on the hardware adapter. For details on your adapter card's interrupt setting, refer to the documentation included with your Andrew adapter card.


I/O Address

Select a hexadecimal address from 200 to 3E0.

The I/O address of the Andrew adapter card expressed in hexadecimal.  The I/O address you select in this field must match the I/O address setting on the adapter card.

For details on your adapter card's I/O address setting, refer to the documentation included with your Andrew adapter card.


Workstation Address

Select a value from 0 to 6.

The workstation address you select must match the host's workstation address on a twinaxial port.