I have a VPS running windows server 2008 r2 standard.
I configured Routing And Remote Access and NAT , i created multiple users with "Network Access Permission: Allow Access" .
What i have done in routing and remote access:
i set up 21 static IP Address in IPv4 , from 10.10.10.50 to 10.10.10.70
i set up preshared key in security tab.
i created a NAT interface, in "service and ports" tab i set VPN Gateway L2TP private address to 10.10.10.50
The Problem is: I can connect to VPN by only one user account simultaneously , when one account is connected , other account gives this error: "Error 720: A connection to the remote computer could not be established. you might need to change the network settings for this connection."
please help me!