Hyper-V Virtual Switch Internal with NAT -Update-

This is a quick blog post to correct a “legacy blog” I made in January this year..

I haven’t been using any VM’s on my Surface for a long time, since then new Windows 10 builds have arrived. As Thomas Maurer discribes here things have changed.

If you were running the commands in my previous blog and have been using it you have come to the conclusion (I hope sooner as me 🙂 ) that the Nat VSwitch is gone and the VM’s depending on it have no network connection.

You can recreate it as internal VSwitch like this:

New-VMSwitch -Name VSwitch-NAT -SwitchType Internal
New-NetIPAddress –IPAddress -PrefixLength -InterfaceAlias "vEthernet (VSwitch-NAT)"
New-NetNat –Name NATnetwork –InternalIPInterfaceAddressPrefix

But you will run in to an issue with the last command.

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Windows Azure Pack Support

Since the announcements and public previews of Microsoft Azure Stack (MAS), everybody including myself  is talking about and testing with MAS. But the reality is that a lot of companies have invested in Windows Azure Pack and were a little surprised that Microsoft announced before this summer that Windows Azure Pack on Windows Server 2012 R2 is supported until July 2017.


Several weeks ago Microsoft made another announcement that they are continue to invest and support in Windows Azure Pack (WAP) next to Azure Stack for 11 years! But to use the extended support you need to bring your Azure Pack environment to Windows Server 2016. MAS release is aimed for the summer of 2017 so very likely there will be a gab between end of support of WAP on Server 2012 R2 and any public available MAS appliances from HP, Dell or Lenovo…

From several customers i received questions about the support statement and what needs to be updated. Turns out it’s not that well documented and known. As you can see in the screenshot above, it states Windows Azure Pack (on Windows Server 2012 R2) and Windows Azure Pack (on Windows Server 2016). But as we all know, Windows Azure Pack is a solution based on lots of components from the Windows and the System Center family.

What to upgrade

As i said before Windows Azure Pack leans on a lot of Windows features like a Active Directory domain, IIS and Hyper-V but also on System Center components like VMM and SPF.

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