How to Windows Kernel debugging between Virtual marchine with Network

How to Windows Kernel debugging between Virtual marchine with Network .

Test Setting Debugger and Debugee have same settings. Windows 2012 R2 Visual Studio 2013 WDK 8.1 1 - NIC

Basically, Kernel debugging dodel is a diagram that is following <fig .1>.

<fig .1>

Therefore, It needs 2 PCs or 2 VMs for debugging, and it has to be connected by Network  each o other.

And, Network kernel debugging is suppored by WDK 8 and later..

However, Despite of Supprting formally, From the ‘msconfig’ GUI wizard , it does not choose ‘NET’ mode…

ㅜ.,ㅜ….

But, It became more simpler than using a serial port.

hoooray~.

Steps for the Debuggee

1. Setting up the debug mode with a network address , then Run commands next..

bcdedit /debug on bcdedit /dbgsettings net hostip:192.168.2.8 port :50000 ※  A parameter hostip means address of ‘Debugger’ that is connected with ‘Debugee’. ※ A command returns Key and you should to note or rememeber that key. ※ And, you are going to see your debug settings with following command. (bcdedit /dbgsettings)

2. and Reboot

Steps for The Debugger

1. Start  a Windbg.
2. Click on the File > ‘Kernel Debug’
3. Move on ‘NET’ tab of the popup window.
4. Enter value of  port and Key you memo. ( ex . sdkjhs8sjhdksjd87sdjhksjdnnjhskd9sdks)
5. Click ‘OK’
6. It will printed “Waiting connect..” .
   
   If it still connecting…
   
7. Reboot debuggee , and click on the Debug > break .
   
   After it is connected, you want to boot debugee continually.
   
8. Click on the Debug > go.