Windows 10: Windows 10 (build 19041.508) | Hyper-V Networking issue

Hello all,

I have googled and cannot for the life of me figure this issue out that I am currently having. I have a windows 10 vm and a quick created ubuntu 20.04 vm. Both of them have two "network adapters". One for External access, and another running the Default Switch. The external ip is a 192.x.x.x and the default switch is a 172.x.x.x.

Both vms can reach the internet.

Windows 10 can ping the ubuntu server both IP's (192 and 172). The ubuntu box cannot ping the windows 10 box.

The reason I set up the ubuntu vm is because prior to this, I had the same problem, using WSL 2. From my ubuntu command shell I could not ping the windows 10 box, but could download packages from the internet etc.

What am I doing wrong?

submitted by /u/3v3ntHorizon
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:)

 

Hyper-V networking

Windows 10 Pro, Build 10586.71. Hyper-V installed. All was working well, and then I got a chipset update from Dell. Installed the update and rebooted computer. After that networking was not working correctly, windows showed limited connectivity. I looked
a little to roll back the driver update, but Windows did not show a new Nic card driver and the chipsets I looked at also did not show a current date. The Dell Command update program does not provide a way to uninstall updates.

I tried to access hyper-v switch manager but it returns an error that "an error occurred while trying to retrieve a list of virtual switches". Also tried using the powershell cmdlet but got a general error.

I accessed the networking center and deleted the Hyper V adapter, then edited my LAN card's config disabling the two Hyper V protocols and enabling the rest. This let me get back on-line with my computer. I have tried uninstalling the Hyper V feature,
reboot, reinstall - but I am still unable to access the switch manager. I then removed the feature again, re-named the C:\ProgramData\Microsoft\Windows\Hyper-V directory, rebooted, added the feature again. This time (obviously) none of my VM's show up but
I'm still unable to access the switch manager.

There is no critical data in my Hyper V, I use it for testing, re-creating issues, learning, etc. Is there a way for Windows 10 (or something designed for server 2012 that will apply) that I can use to fully reset the Hyper v networking, or fully rest all
of hyper v so I can get it working again? I do use the workstation heavily, it's my work computer so it would be very difficult to impossible to reinstall the OS.

Thoughts and suggestions appreciated.

 

How to enable Hyper V windows 10

fwiw;

Operating System Requirements

The Hyper-V
role can be enabled on these versions of Windows 10:

• Windows 10 Enterprise
• Windows 10 Professional
• Windows 10 Education

The Hyper-V role cannot be installed on:

• Windows 10 Home
• Windows 10 Mobile
• Windows 10 Mobile Enterprise

 

Unable to uninstall hyper-v in windows 10

Please try to follow this step,

Remove all hyper-v network out and use the same steps as Kalpana Shankarappa told.

You can find how to remove the hyper-v networks from this link, http://www.altaro.com/hyper-v/troubleshooting-hyper-v-guest-os-installations/