Server 1 Lenovo:
- ADDS
- DNS
- NPAS (RADIUS)
- static IP
Server 2 dell:
- IIS
- RRAS / remote access
- static IP
Remote access makes an authentication with NPAS (RADIUS) PPTP works intern and extern L2TP only work intern.
I want to make a connection with L2TP using an extern public ip.
I have an extern IP from ISP what work with PPTP and L2TP, but L2TP only on Intern network.
Question: How can I access my L2TP from outside my network, I already portforward the IP and PORT.
I tried to turn off my firewall connection to test it the problem was solved. But it didn't. I have portforwared port 1701 in my modem. I tried something with NAT but with no results.