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                 ACCTON TECHNOLOGY CORPORATION                 
                EN166x ISA-bus Ethernet Adapter                
            SCO OpenServer MDI DRIVER INSTALLATION             
                                                               
         Copyright 1996, ACCTON Technology Corporation         
                       All rights reserved.                    



Your Driver Diskette should contain the following files in the subdirectory
\SCO5:
--------------------------------------------------------------
Files           Contents
--------------------------------------------------------------
SCO5UNIX.TXT    Text file about driver installation for the UNIX SCO5 Server
UNIXDRVR.113    EN166x ethernet device drivers packaged for UNIX
--------------------------------------------------------------

Introduction
-------------
    This is ISA Ethernet Adapter EN166x SCO Unix OpenServer MDI driver R1.1.1
    It is a custom installable MDI driver, configured using netconfig.

    The MDI driver requires the following hardware and software:
    - Accton EN166x PnP ISA Ethernet Adapter
    - SCO Unix OpenServer Release 5.0.0 or higher version.


>>> NOTE <<<

    The EN166x adapter should not be programmed in the Plug-and-Play (PnP) 
    mode, otherwise, that adapter would be installed incorrectly because
    the PnP feature is still not supported on the SCO OpenServer Release 5.


Installation Procedure
----------------------
1. Prepare a formatted diskette on any DOS machine.  For example, type:

    C>format a:

Note: Make sure your diskette is free from bad sectors.
      Verify this using the DOS CHKDSK command.

2. Now login to UNIX system as supervisor (root) and enter the Maintenance mode.

    (Note: Make sure that the current directory is "/"
     using UNIX command - pwd.)

   Please follow the following steps to uncompress the package file:

   >  cd /tmp   (and inserts the package floppy in the proper drive, i.e. a:)
   >  doscp a:/sco5/unixdrvr.113 ./en166xdriver
      (then replaces with the prepared formatted diskette done in step 1)
   >  #dd if=./en166xdriver of=/dev/rfd0135ds18
       (Note: Use another device file name if you use different floppy drive)

   Now the package installation diskette is ready for installing.

3. The following sections describe the configuration of the driver. 
    It is suggested that you should perform these instructions in the 
    singler-user environment.

    Run custom utility and select the "Install new package"
    option. It will prompt you to insert "Accton EN166x EtherNet Adapter Driver"
    Floppy Volume 1.

    After running the custom utility and the new package is installed,
    you should use the "netconfig" command to add the driver into your
    system like the step 4 below.

4. Run "netconfig". Add the desired chain. The Accton EN166x driver are 
    called: actn0, actn1, actn2, actn3.
    Remember the actn0 must be configured first, before any
    other driver is configured.

5. When the chain has been configured, select 'q' from the
    netconfig menu. and relink the kernel at the prompt.

6. To active the adapter, you must reboot. When the system
    boots, you should see the following message among the
    other configuration messages:

    %actn0  0x0300-0x0319   3   -   type=EN166x addr=00-00-e8-xx-xx-xx

    with the appropriate I/O addresses, IRQ, Adapter Type and IEEE address.
    The display of last three bytes of IEEE address depends on the adapter
    currently plugged onto your system.

7. If you encounter any problems during installation,
    (i.e., an error message appears on screen) call your dealer for assistance.


Trademarks
----------

All trademarks or brand names mentioned are properties
of their respective companies.

===End of File===
