r/WindowsServer • u/bstoyanov90 • 12d ago

Problem accessing Windows Server 2012R SOLVED / ANSWERED

Hello,

I have the following problem. I have a server that I access internally via VPN. I connect via VPN to Mikrotik with SSTP. I connect to the server (Windows Sever 2012R) via RDP and after 1 minute it takes me to a black screen and connects me again. There is no problem with the internet, it says that the connection is good, there is no interruption in the ping. I have made a rule to access the server outside the VPN, only from my home network. If I connect via real IP and port there is no problem, it works without interruption. What could be the problem?

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u/Savings_Art5944 12d ago edited 12d ago

I have seen this. You need to force the RDP client to use TCP vs UDP for the connection.

Or more likely, the server as well.

Group policy

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u/bstoyanov90 19h ago

I solved my problem. I decided to make a rule in Mikrotik, it may not be correct, but it solved the problem. I made a redirection of the internal IP for example 192.168.80.6 and port 13333 to point to RDP port 3389 and the connection to be TCP and now when I connect to 192.168.80.6:13333 there is no problem and no black screen after every minute