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<P>Hi,</P>
<P>In a past life I was a developer involved in flexlm licensing development for a product.</P>
<P>Flexlm has a linux server (or at least did do the last time I looked). In fact globetrotter (absorbed by Macromedia and now Adobe I believe?) originally created flexlm for unix, so windows is the port in their case.</P>
<P>One issue that flexlm has, being a commercial product, is that the developers are required to license another platform to even get a server to run on that platform. Thus, if your primary audience is Windows, you probably wouldn't compile the necessary server code for linux because of the costs involved.</P>
<P>In flexlm's case, the server is so light weight that it runs quite happily on pretty much any box, and except in extreme cases it is unlikely that it would require a dedicated server.<BR>
<BR>
<BR>
<BR>
<B>On Tue Jan 17 10:14 , Denis Brown <dsbrown@cyllene.uwa.edu.au> sent:<BR>
<BR>
</P></B>
<BLOCKQUOTE style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #5167c6 2px solid; MARGIN-RIGHT: 0px">Dear PLUG list members,<BR>
<BR>
Google has not been kind to me... references to cryptographic key serving, <BR>
etc a la OpenKeyserver are not what I'm after.<BR>
<BR>
There are commercial products such as FLEXlm and KeyServer that manage <BR>
application software licenses for concurrent users, typically in a MAC or <BR>
Windows environment. The idea being that N copies of a license are <BR>
purchased and the software, slightly modified by KeyServer for example, is <BR>
installed on M PCs, where N < M So you might have an AutoCAD style <BR>
application and buy a five-user license, for example, to be shared among <BR>
more than five users.<BR>
<BR>
Thus the first N people wanting to use the software application (eg <BR>
AutoCAD) get access. For the N+1'th and above person a message arrives <BR>
saying "no more licenses are avaialble at this time, please try later" or <BR>
similar.<BR>
<BR>
Solutions such as "use Open Source application software (eg not AutoCAD)" <BR>
will not fly in this environment. By the way, the application is not <BR>
AutoCAD I am simply using that as an example!<BR>
<BR>
If necessary we'll buy KeyServer but I think this is an ideal opportunity <BR>
to expose the benefits of Open Source and/or Linux in an otherwise <BR>
Windows-entrenched environment. For example a small Linux machine could <BR>
run the license server.<BR>
<BR>
TIA,<BR>
Denis<BR>
<BR>
<BR>
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