Aware of any conflicts with OIB policies and Windows 11 Hyper-V?

[robertRuncak]

Hello @SkipToTheEndpoint !
i would like to ask you if you are aware of any conflicts with OIB policies and Windows 11 Hyper-V before going deep inside. After enabling Hyper-V there is a default switch, which does not work correctly - NAT does not work inside VM.

Thank you in advance!

[kaspersmjohansen]

I can reproduce the issue in my lab setup. From what I have found, I am fairly certain that it's this setting:

This setting is configured in the Win - OIB - SC - Device Security - D - Security Hardening - v3.7 configuration profile

I have configured the policy to "disabled"

On the end point verify that the policy has changed from "0" to "1":

HKLM:\SOFTWARE\Policies\Microsoft\Windows\Network Connection
NC_AllowNetBridge_NLA

This value should be "1" to allow VM communication via a network bridge. Once this value was set to 1, I had to reboot the machine, it may be enough to reboot the Hyper-V Host Compute Service, I haven't tested that though.