User's Manual

The J600 supports NAT/IPSEC VPN Pass Through/PPTP VPN Pass Through/L2TP VPN Pass Through/Webserver
WWAN Access.
When some hosts inside the private network have already allocated the local IP address, that is, only the private
address used in the private network, but now they want to communicate with the host on the Internet (no need to
encrypt), we can use the NAT method.
3. DMZ
Receive all the data from external network interface forwarded to“DMZ IP address”
Enable DMZ: If an application has trouble working from behind the router, you can expose one computer to the
Internet and run the application on that computer.
Note: Placing a computer in the DMZ may expose that computer to a variety of security risks. Use of this option is
only recommended as a last resort.
DMZ Address: Specify the IP address of the computer on the LAN that you want to have unrestricted Internet
communication.