Re-installing Network Clients/Servers from the Command Line

On Monday, I was helping a client work through their planning and testing of a Novell to Microsoft migration. One of the issues in their environment is that "Client for Microsoft Networks" and "File and Print Sharing for Microsoft Networks" had both been uninstalled from all of their workstations. Not disabled, uninstalled. Without them, joining the domain and other migration processes weren't going to happen. I spent some time looking for a method of remotely installing those pieces to avoid the client having to go around to each workstation and install them. I ended up finding a great solution that did exactly what we needed (and worked) and was feeling like a genius. My genius was fleeting as moments later I learned a co-worker not more than 15 feet away on the other side of a cubicle wall knew all about my "solution" and had been using it for years at other clients and projects.

In any event, I thought it was worthwhile enough to capture and post. The solution conisists of two Microsoft provided utilities that are well hidden and documented even less, snetcfg.exe and snetcfg_wxp.exe. One is for XP and the other for 2000. I'll let you figure out which is which...

JSI FAQ has the details on the utility and the various command line switches for the Windows 2000 version here. As far as I can tell, the switches are the same for the XP version. Also note that the link to the XP version on the JSI FAQ page is incorrect, it links to the Windows 2000 version. Use the link in the paragraph above to get it.

Changing the Windows GINA

Ran into a Novell to Microsoft migration case where the client wants to leave the Novell client on the Windows XP workstations to allow access to non-migrated volumes, but wants the user to have the Microsoft GINA for login. When all the volumes are migrated, then the client will be removed or the workstation will be reimaged. The change itself is simple is relatively simple. To replace the Novell GINA with the Microsoft GINA, edit the registry under the following key:

HKEY LOCAL MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon

Change the data value GinaDLL from "NWGINA.DLL" to "MSGINA.DLL" (without the quotation marks). This changes the GINA, but the Novell client still prompts for authentication to Novell after you log in to the Windows GINA. To stop that, you need to make a change to this registry key:

HKEY LOCAL MACHINE\SOFTWARE\Novell\Network Provider\Initial Login

Add a string value called Login when NWGina Not Loaded (unless it already exists of course) and set the value to "no". You'll find that you still get a nice Novell splash screen and we don't want that! To turn it off, you'll need to make a change to this registry key:

HKEY LOCAL MACHINE\SYSTEM\CurrentControlSet\Services\NetWareWorkstation\Parameters

Add a dword value called NoLogoDisplay (unless it already exists) and set the value to 1. Finally, if you don't want the big red N in the tray, you'll need to remove the NWTRAY value from the following registry key:

HKEY LOCAL MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

And now the Novell client is fully "disabled". You can still log on to Novell by going to the Programs - Novell and logging in from there.

Exporting Groupwise & NDS Information

I have had several instances where I needed a dump of information from ConsoleOne, but didn't know how. Now someone pointed me to the GroupWise 6 Import/Export Utility for ConsoleOne.

From Novell:

The Novell GroupWise 6 Import/Export utility is an add-on to ConsoleOne that enables you to transfer GroupWise information into and out of NDS.

The GroupWise Export utility reads NDS and GroupWise object information from NDS and creates an ASCII delimited text file containing the object attributes.

The GroupWise Import utility reads an ASCII-delimited text file created by the GroupWise Export utility or by a third-party export, and creates NDS and GroupWise objects with attributes from the file. The Import utility supports most NDS classes (including extensions) and GroupWise classes.

Read more about it and get the add-in here.