[K12OSN] Windows Terminal Services

David Hopkins dahopkins429 at gmail.com
Tue Jul 17 00:29:18 UTC 2007


Julius has it correct I fear.  You need to carry as many tscals as
simultaneous connections.

On 7/16/07, Kemp, Levi <lnkemp at bolivar.k12.mo.us> wrote:
>
> Dave,
>         So for example I have one LTSP lab and one Legacy app I'm wanting
> to use. If I have 30 users logged in and wanting to open that one app off of
> a terminal server through the LTSP server I only need one device cal? Or do
> I need 30 user cals as well since 30 users will be accessing the terminal
> server. If it is only the device cal how do I set that up? My LTSP server is
> authenticating to the AD so each user is logged on using their AD account,
> is that an issue?
>
> Levi Kemp
>
>
>
> ________________________________
>
>         From: k12osn-bounces at redhat.com [mailto:k12osn-bounces at redhat.com]
> On Behalf Of David Hopkins
>         Sent: Wednesday, July 11, 2007 10:42 AM
>         To: Support list for open source software in schools.
>         Subject: Re: [K12OSN] Windows Terminal Services
>
>
>         Julius,
>
>         If you notice, I said I carry enough device cals to cover my thin
> clients. However, I have device cals, not user cals, and the MS agreement is
> per device that is connecting.  Technically, I have exactly 3 devices which
> are connecting, the 3 LTSP boxes, and as picky as MS is in enforcing
> whatever rules favor them, I find it ironic that I could get by with just 3
> device cals.
>
>         Now, that said, MS has also tried to force businesses to only use
> User cals so that when a user leaves, the cal goes with them.  At a school,
> this would be silly since students leave every year. Anyhow, not trying to
> start an argument on this.  Just found it interesting.
>
>         Sincerely,
>         Dave Hopkins
>
>
>
>         On 7/11/07, Julius Szelagiewicz <julius at turtle.com> wrote:
>
>
>
>                 On Wed, 11 Jul 2007, David Hopkins wrote:
>
>                 > I don't agree with this way of viewing it. Rdesktop is
> running from LTSP
>                 > server. And, if you go to the Terminal Services
> Licensing Manager on the
>                 > Windows TS, you'll see exactly 1 connection showing up,
> not matter how many
>                 > thin clients are connected.  I have 3 LTSP servers, and
> the most I have ever
>                 > had is 3 licenses being used, even with 150 thin clients
> in use.  I think MS
>                 > didn't think of this loophole.
>                 >
>                 they most certainly did - the licensing is per user, no
> matter how the
>                 server sees it. if you use their software, you should pay
> for it, no
>                 matter the value you get out of it.
>                 julius
>
>
>
>
>
>
>
>                 > On 7/10/07, Krsnendu dasa <krsnendu108 at gmail.com> wrote:
>                 > >
>                 > > If you run the screen script, isn't rdesktop running
> as a local
>                 > > application on the terminal? If so it would have a
> different ip
>                 > > address. i.e. another device
>                 > >
>                 > > Of course if you run it through the server it would
> have the same ip
>                 > > address, but as Rob mentions below they have probably
> set it up that
>                 > > you can't access more than once from one ip address.
>                 > >
>                 > > On 11/07/07, Rob Owens <rowens at ptd.net> wrote:
>                 > > > Personally I think that if MS's technical measures
> don't prevent the
>                 > > > "one device loophole", then it is ok to do.  Like
> you said, I'm sure MS
>                 > > > would want you to pay more, but the fact seems to be
> that they
>                 > > > overlooked this--and that's their problem.
>                 > > >
>                 > > > -Rob
>                 > > >
>                 > > > On Tue, Jul 10, 2007 at 11:41:27AM -0400, David
> Hopkins wrote:
>                 > > > > A question I asked about the licence, but is dicey
> is that the device
>                 > > cals
>                 > > > > cover 'per device'.  From the windows side, every
> terminal session
>                 > > coming in
>                 > > > > via rdesktop from you LTSP server looks like it is
> all coming from 1
>                 > > device,
>                 > > > > so technically it probably meets the license
> requirements though I am
>                 > > sure
>                 > > > > MS wants to you pay for every client device and
> not for the terminal
>                 > > server
>                 > > > > itself.  I carry enough TSCALS/CALS to cover my
> thin clients, but I
>                 > > guess
>                 > > > > some brave soul could argue the technical aspects
> with MS if they
>                 > > wanted.
>                 > > > > Seems MS pulls the same tricks when it is in their
> favor.
>                 > > > >
>                 > > > > Sincerely,
>                 > > > > Dave Hopkins
>                 > > > >
>                 > > > >
>                 > > > > On 7/9/07, "Terrell Prudé Jr." <
> microman at cmosnetworks.com> wrote:
>                 > > > > >
>                 > > > > >
>                 > > > > >Roger Morris wrote:
>                 > > > > >
>                 > > > > >John Lucas wrote:
>                 > > > > >
>                 > > > > > On Monday 09 July 2007 09:28, Timothy Legge
> wrote:
>                 > > > > >
>                 > > > > > Hi
>                 > > > > >
>                 > > > > >What is the deal with terminal Services again?  I
> believe I need the
>                 > > > > >following:
>                 > > > > >
>                 > > > > >1) Windows Server
>                 > > > > >2) Device/Client Cals for Windows
>                 > > > > >3) Device/Client Cals for Terminal Services.
>                 > > > > >
>                 > > > > >I will be connecting via rdesktop, I assume that
> is okay as long as
>                 > > > > >the above is properly licensed.
>                 > > > > >
>                 > > > > >Anything else required?
>                 > > > > >
>                 > > > > >       Only to configure Terminals Services for
> "Application mode",
>                 > > > > >       otherwise the
>                 > > > > >default is "Administrative mode" which only
> allows 2 simultaneous
>                 > > users.
>                 > > > > >
>                 > > > > >     to elaborate a little.  in 'admin' mode, no
> CAL is required,
>                 > > right?
>                 > > > > >
>                 > > > > >
>                 > > > > >Correct.  You get two CAL's with admin mode
> automatically...but only
>                 > > two.
>                 > > > > >Furthermore, if you've got a userID logged in at
> the console, then
>                 > > that
>                 > > > > >counts as a session.  Thus, Windows XP will give
> you only one
>                 > > terminal
>                 > > > > >server session.  Dunno how that applies to
> Windows Server; might be
>                 > > > > >similar.
>                 > > > > >
>                 > > > > >--TP
>                 > > > > >
>                 > > > > >_______________________________________________
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