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Installing Microsoft Loopback Adapter

Hey all, one of the feedback forms from the hands-on lab I presented about remote debugging indicated that you'd like to hear more information about how to use the Microsoft Loopback Adapter that I used to mimic a LAN connection within the local machine to connect the development OS to the virtual machine.  Here are the steps I used to setup the loopback adapter.  I am going to see about creating a more formal tip article for this and post it somewhere on MSDN's embedded site also.  Please send me any feedback about whether or not this set of steps ends up working for you.....

Installing Microsoft Loopback Adapter

  • Go to the Add Hardware control panel
  • Click Next on the first wizard screen
  • When asked if the hardware is connected, select Yes and click Next
  • In the list of installed hardware, scroll to the bottom and select Add a new hardware device and click Next
  • Choose the option titled Install the hardware that I manually select from a list (Advanced) and click Next
  • In the list of common hardware types, select Network adapters and click Next
  • In the list of manufacturers, select Microsoft.  Then in the list of network adapters, select Microsoft Loopback Adapter and click Next
  • Click Next one more time to install the Microsoft Loopback Adapter and then press Finish

Now that you have installed the Microsoft Loopback Adapter, you need to configure an IP address for it.

Configuring Microsoft Loopback Adapter

  • Go to the Network Connections control panel
  • Locate the LAN or High-Speed Internet connection that has a Device name of Microsoft Loopback Adapter, right-click on it and choose Properties
  • Select the Internet Protocol (TCP/IP) item and click Properties
  • Select the option to Use the following IP address and enter 192.168.2.1 for the IP address.  This will cause a subnet mask of 255.255.255.0 to appear
  • Click OK to accept the changes and Close to exit the Properties dialog

Now you can disable your current LAN connection and enable your Microsoft Loopback Adapter connection by right-clicking on each connection in the Network Connections control panel and choosing Enable or Disable.

 

Published Tuesday, July 06, 2004 6:49 PM by astebner

Comments

Wednesday, July 07, 2004 1:35 AM by Howard van Rooijen

# re: Installing Microsoft Loopback Adapter

Excellent detailed info - I blogged about using the Loopback Adapter when doing .NET Remoting development:

http://www.1succeeded0failed0skipped.com/PermaLink.aspx?guid=1d3f4c2c-3a6f-42be-b386-b8238e00c03d
Wednesday, July 07, 2004 9:16 AM by Aaron Stebner

# re: Installing Microsoft Loopback Adapter

Thanks for reading and for providing additional info about the loopback adapter. In the demos I did, I was doing remote debugging, but the loopback adapter can be useful for any activities that require a network connection but one is not available to you, such as .NET remoting. I've found it to be very useful when I'm using my laptop in a disconnected state (on an airplane...)
Friday, April 01, 2005 2:28 AM by David Rowe's Honours Blog

# Loopback adaptor

http://blogs.msdn.com/astebner/archive/2004/07/06/174576.aspx
Installing Microsoft Loopback Adapter

http://www.winnetmag.com/Article/ArticleID/37773/37773.html
How can I install the Microsoft Loopback adapter in Windows XP?

http://www.winnetmag.co
Thursday, October 13, 2005 6:55 PM by Frank

# re: Installing Microsoft Loopback Adapter

Sorry to ask a stupid question, but what do the Loopback adapter do ?
Friday, October 14, 2005 6:19 PM by astebner

# re: Installing Microsoft Loopback Adapter

Hi Frank - at a really high level, the loopback adapter allows you to simulate having your computer on a network without actually connecting to a live network. In my scenarios I have installed Microsoft Virtual PC and booted into one operating system, and then from my main OS I was able to connect to processes within the virtual PC OS and perform remote debugging without actually exposing my PC to the internet.

Also, the link Howard provided (http://www.1succeeded0failed0skipped.com/PermaLink.aspx?guid=1d3f4c2c-3a6f-42be-b386-b8238e00c03d) shows how the loopback adapter can be useful when developing software that uses .NET Remoting.
Wednesday, November 30, 2005 11:55 AM by Lewis Williams

# re: Installing Microsoft Loopback Adapter

Loopback adaptor worked for me after I closed the emulator without saving and did a clean restart. Brilliant. Thanks.
Monday, February 13, 2006 5:56 AM by Roy

# re: Installing Microsoft Loopback Adapter

Excellent descriptions.
Wednesday, May 03, 2006 9:51 PM by Iskandar

# re: Installing Microsoft Loopback Adapter

Thanks. Really need the instructions.
Thursday, June 28, 2007 2:29 PM by RickGaribay.NET

# Virtual Server

Virtual Server

Monday, June 09, 2008 7:24 AM by memphisto007

# re: Installing Microsoft Loopback Adapter

Hi Folks

Unfortunately the first part:

Installing Microsoft Loopback Adapter

(

Go to the Add Hardware control panel

Click Next on the first wizard screen

When asked if the hardware is connected, select Yes and click Next

In the list of installed hardware, scroll to the bottom and select Add a new hardware device and click Next

Choose the option titled Install the hardware that I manually select from a list (Advanced) and click Next

In the list of common hardware types, select Network adapters and click Next

In the list of manufacturers, select Microsoft.  Then in the list of network adapters, select Microsoft Loopback Adapter and click Next

Click Next one more time to install the Microsoft Loopback Adapter and then press Finish

)

doesn't work for me.

After the timeout I got an error message that the driver couldn't be installed. No other hint about the problem.

Could you please help me?

Thanks and kind regards

Manfred

Monday, June 09, 2008 10:37 AM by astebner

# re: Installing Microsoft Loopback Adapter

Hi Memphisto007 - I'm sorry, but I didn't run into any errors or time outs back when I wrote these instructions.  I'm not sure what to suggest to try to troubleshoot this issue.  You may want to start by looking in the event logs on your system to see if there are any useful errors listed there that can help you get started troubleshooting.

I'm sorry I'm not able to be more helpful in this scenario.

Monday, December 01, 2008 3:29 PM by TV-Service without network - MediaPortal Forum

# TV-Service without network - MediaPortal Forum

# MSLoopback Device for Singleseat users - MediaPortal Forum

Sunday, February 15, 2009 9:58 AM by MPstandbyHandler - Page 30 - MediaPortal Forum

# MPstandbyHandler - Page 30 - MediaPortal Forum

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