How to change definition of wan interface as domain?

Question

VPN

There is a Windows server 2019 server
. It has 2 network adapters
1) Wan with ip like 194.169.192.***
2)Lan 10.10.10.***
Lan The interface looks at the domain network to which the server itself is added The
setting is as follows:

wang

LAN

The essence of the question is this:
2 interfaces are needed for RRAS (VPN)
Since interfaces with gateways in different networks (Intranet and local) cannot function properly, the gateway is not entered on the LAN , but the connection with the domain is registered in the DNS server
When identifying this network, it is indicated as domain
The WAN interface has full settings except for DNS, is configured properly and has access to the network

. When identifying interfaces with the parameters specified above, both interfaces change the type to "Domain", changing the profile type will not work either through PS, or through regedit, or other native obvious methods(secpol.ms, gpedit.msc)

With these settings, rras will not start, and even if it did, it would be against all security rules, do you have any idea how to do this?

Answer 1

The "domain" network type is set automatically if the computer is entered into the domain and was able to log in to the domain controller through this interface.
Thus, there are two options - take the computer out of the domain or configure the interface so that the domain controller is not visible through it.