SSTP VPN: no connection on 443 port

I

Ishayahu

I try to set up SSTP VPN on Windows Server 2012R2 Standart. I have 10 SSTP ports (RAS) on server (which is by the way router, ad controller, dhcp and dns server), 443 port is enabled in firewall, but when I try to run sstp vpn I've got an error (google translate:) "

Failed to successfully send the initial SSTP request to the server. The cause may be network problems or problems with certificates (trust). A detailed error message is provided below. Correct the error and try again.

The attempt to establish a connection was unsuccessful because the required response was not received from another computer in the required time, or an already established connection was disconnected due to an incorrect response from the already connected computer.


"

PS C:\Users\Администратор.SERV.000> netstat -an | findstr "443"
TCP 0.0.0.0:443 0.0.0.0:0 LISTENING
TCP [::]:443 [::]:0 LISTENING

I try telnet vpn.fnr.ru 443 and got no connection

PPTP VPN works. No errors on server.

What should I check?

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