I have Terra Master F2-210 running with TOS 4.2.17-2110301418. I want to connect the device via L2TP VPN. In help I can see the text:
As you can see on the screenshot, I only have PPPOE option. Why? This is a problem for me. Can you help me?TNAS can be converted into a VPN client and connected to an existing VPN (Virtual Private Network) server via PPTP, OpenVPN, or L2TP / IPSec.
