Enabling Wireless Network for a Hyper-V Virtual Machine ~ System Help Line

Note : Before proceeding, you will need to enable wireless networking on Windows Server 2008, read my article Enabling Wireless Networking In Windows Server 2008 .

In this article, we will be completing three steps:

Step 1. Setup virtual networks : In this step we will be creating a new virtual network adapter

Step 2. Add a network adapter to the virtual machine : In this step we will connect the new virtual adapter that we have created in the previous step to the Virtual Machine.

Step 3. Share the wireless network connection : In this step we will share the Wireless Network Adapter on the parent server (host), and choose to share it with the New Virtual Network that we have created in step1.

Now that we have an idea about what we are going to do, lets start with step # 1.

Step 1. Setup your Virtual Networks

Virtual Network Manager enables you to create and manage virtual networks. The following table describes the available settings of Virtual Network Manager:

Setting	Description
External	Creates a connection to a physical network adapter so that virtual machines can access a physical network.
Internal	Provides communications between the virtualization server and virtual machines.
Private	Provides communications between virtual machines only.

We first need to create a new internal virtual network adapter, to allow communication between the parent (host) and the child. This is done using Virtual Network Manager.

To do this, follow these steps:

Open the Hyper-V Manager ( Click on Start > Administrative Tools > Click on Hyper-V Manager )
From the right side pane, click on Virtual Network Manager...
From the right side pane, select New virtual network , then under Create virtual network, select Internal and click Add
Give a meaningful name to the new virtual network adapter, then click on OK
Going to the parent's (host machine) network connection page, you will noticed that a new network card is listed there now. If you want, rename this network adapter to something more meaningful, something like VLAN1

Right click on the network adapter, and click on Rename > type the new name for the Network Adapter (VLAN1)

Step 2. Add a network adapter to the virtual machine

To add a network adapter to a Hyper-V virtual machine, make sure that your virtual machine is turned off and then follow these steps :

Open Hyper-V Manager ( Click on Start > Administrative Tools > Click on Hyper-V Manager )
In the middle pane, under Virtual Machines, select the virtual machine that you want to add to it a network adapter.
In the right side pane ( Action pane ), under the selected virtual machine name, click Settings...
In the left side pane, make sure that Add Hardware is selected, and on the Add Hardware page, choose a Network Adapter or a Legacy Network Adapter ( Choose Network Adapter if you have already installed Integration Services on your virtual machine, if you have not yet installed it, then choose Legacy Network Adapter ). I didn't install the Integration services yet, so I'm going to choose Legacy Network Adapter and click Add
From the drop down list, select the name of the virtual adapter that we have created earlier in step 1 (Internal Only NIC) and then click on OK

Step 3. Share the wireless network connection

Open the parent's (host) Control Panel and open Network and Sharing Center
Click on Manage Network Connections
Select the network adapter that you use to access the Internet. I use Windows Server 2008 as my daily OS on my laptop, that's why I always use the wireless connection. Right click on the wireless network adapter, click on Properties then click on the Sharing Tab
Select the checkbox beside Allow other network users to connect through this computer's Internet connection. And from the drop down list, select the Virtual network adapter that we have previously created in step 1 (VLAN1)

and the network connections will look like this ( notice the word shared beside the wireless network adapter )
Your virtual machine is now connected to the internet !! Give it a try and check for your self.

Enabling Wireless Network for a Hyper-V Virtual Machine

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