Remote Desktop Services - How To Get Started?
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I think that there might be just a general confusion about what is a Server CAL (the CALs in discussion in the server docs) and what other CALs, like RDS, are.
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@Reid-Cooper said:
I think that there might be just a general confusion about what is a Server CAL (the CALs in discussion in the server docs) and what other CALs, like RDS, are.
I do understand the difference.
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@Dashrender said:
I do understand the difference.
But you are applying RDS when Server CALs are mentioned. Microsoft's docs say Server CALs and then you read that as RDS CALs. I'm unsure why you feel RDS is even in the discussion let alone a cut and dry requirement when it isn't even mentioned at all. If it was required, it seems like Microsoft would have brought it up since they took the time to document that Server CALs were needed. That a completely unrelated CAL would be needed and that there is no way to guess that it would even apply seems like something that would need to be brought up.
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From TechNet from March, 2014: "It is also worth pointing out that RDS CALs are required in a VDI deployment when any of the RDS components are used to support it (e.g. Remote Desktop Web Access, Remote Desktop Gateway, Remote Desktop Connection Broker, Remote Desktop Session Host, or the Remote Desktop Virtualization Host."
So since RDS is not in use, RDS CALs are not needed. Seems pretty cut and dry that RDS is not involved, right?
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The OP mentioned installing a Server VM - if not RDS/RDP how will he be accessing the server? you're probably going to say through Logmein or VNC. I'm saying that it's my belief that you can't use any connection method in the 'free' status for any purpose other than administration.
The instant you install desktop application for use (we'll continue to use Office as an example) you must pay for a connection method, and since the server is virtualized, you must buy a RDS license or VDI license.
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@coliver said:
@Reid-Cooper said:
@Dashrender I do not believe that RDS is needed for a single user of any function. The server should act as a desktop here allowing for one user, at any time, to use the server as a desktop or desktop-like machine. It is because of this that RDS licensing is not needed when using Microsoft's Datacenter licensing in a one to one user ratio for VDI.
This was who I understood it as well. RDP was a one-to-one type of interface where RDS was many-to-one/many type of interface. Otherwise wouldn't you be breaking your licensing every time you remote in to do admin tasks on a non-windows server software?
Not if you're doing it for adminstration. There's a big difference between admining the backup software, and running a LOB.
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@Dashrender said:
The OP mentioned installing a Server VM - if not RDS/RDP how will he be accessing the server?
RDP is not RDS. RDP is available for one to two users. RDS is for more than that and includes more components, as those listed above. RDS is an additional server role that does more things than RDP does alone. RDP is available on all Windows products, including desktops, while RDS is available only on some servers. RDP is not RDS. That someone is using RDP does not imply that RDS is involved.
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@Reid-Cooper said:
@Dashrender said:
@Reid-Cooper I thought I mentioned (maybe it was another thread) that I could be wrong on the first two sessions which are allowed for administration purposes.
The second one is definitely only for administration. But my understanding is that the first is always open to any user. Otherwise it would stop you from ever being able to use a server as a desktop, which has always been allowed.
In an OSE, i.e. non virtual.
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@Dashrender said:
Not if you're doing it for adminstration. There's a big difference between admining the backup software, and running a LOB.
Sorry, misunderstood.
Dashrender is correct, no licensing, not even Server CALs is needed for basic system admin tasks unless you have more than two admins needing to do so at once.
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@Dashrender said:
In an OSE, i.e. non virtual.
That's not as stated by Microsoft. They did not differentiate when talking about RDS.
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@Dashrender said:
The instant you install desktop application for use (we'll continue to use Office as an example) you must pay for a connection method, and since the server is virtualized, you must buy a RDS license or VDI license.
Where do you see that stated? Nothing supplied in this thread states or even implies this from Microsoft. But the opposite is stated clearly in their FAQ.
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A virtualized server does not have a VDI license need for a single user to use. That licensing limitation has always been a desktop-only limitation.
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@Reid-Cooper said:
A virtualized server does not have a VDI license need for a single user to use. That licensing limitation has always been a desktop-only limitation.
To use RDP/RDS for administration, I'd completely agree.
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@Dashrender said:
To use RDP/RDS for administration, I'd completely agree.
Don't use RDP/RDS. We are only discussing RDP. Mixing the two together is making this a lot more confusing as clearly any use of RDS requires a CAL. But the discussion is not about RDS at all.
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@Reid-Cooper said:
From TechNet from March, 2014:
4 – Do I need an RDS CAL?
There are two basic scenarios which trigger the requirement for an RDS CAL.
Your users or devices directly or indirectly access any of the RDS product functionality, and/or
Your users of devices directly or indirectly interact with the graphical user interface of the server software using >RDS functionality or other third party technology (e.g. Citrix, GraphOn, 2X to name a few)If you meet either (or both) of the points described above – an RDS CAL is required. It is also worth pointing out that RDS CALs are required in a VDI deployment when any of the RDS components are used to support it (e.g. Remote Desktop Web Access, Remote Desktop Gateway, Remote Desktop Connection Broker, Remote Desktop Session Host, or the Remote Desktop Virtualization Host.
This part, because you are accessing a GUI, tells me you do need RDS.
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@Dashrender said:
4 – Do I need an RDS CAL?
There are two basic scenarios which trigger the requirement for an RDS CAL.
Your users or devices directly or indirectly access any of the RDS product functionality, and/or
Your users of devices directly or indirectly interact with the graphical user interface of the server software using >RDS functionality or other third party technology (e.g. Citrix, GraphOn, 2X to name a few)This part, because you are accessing a GUI, tells me you do need RDS.
Which part? Both parts talk about using RDS or an RDS replacement. How does using RDP fall into either of the two potential categories?
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Since no RDS is in play, why would either condition be triggered? RDS would not even be installed, so it isn't like it could be used accidentally and no third party component would necessarily be installed (none needed, anyway.)
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Your users of devices directly or indirectly interact with the graphical user interface of the server software using >RDS functionality or other third party technology (e.g. Citrix, GraphOn, 2X to name a few)
You're clearly using RDS functionality (RDP uses RDS's functions) to give a GUI to the end user to perform non administrative tasks.
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@Dashrender said:
You're clearly using RDS functionality (RDP uses RDS's functions) to give a GUI to the end user to perform non administrative tasks.
That would be the confusion. RDP does not use RDS functions. RDS uses the RDP protocol. RDS is not even installed. You are assuming that RDS is a basic function of all Windows systems, even desktops. But it is not. It is an add-on role that is rarely deployed. RDP is base functionality, not RDS.
RDP is the underlying component, RDS is the extensions built on top.
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OK I'll give you that one - but I do disagree that the 'first session can be used for anything you want' arguement. I believe this to be true when installed directly on hardware, but don't think it would be true the moment you virtualized it.
But I could be wrong.
