Nat; Virtual Server - Asus RX3041 V2 User Manual

2.6 NAT

2.6.1 Virtual Server

If you configure the router as a virtual server, remote users access services such as
Web or FTP at your local site via public IP addresses can be automatically redirected
to local servers configured with private IP address. In other words, depending on the
requested service (TCP/UDP port number), the router redirects the external service
request to the appropriate server.
Example:
ID Private IP
1 192.168.1.20
2 192.168.1.12
3 192.168.1.28
Private IP: This is the LAN client/host IP address to which the Public Port number
packet will be sent.
Private Port: This is the port number (of the above Private IP host) to which the Public
Port number below will be changed when the packet enters your LAN (to the LAN
Server/Client IP)
Type: Select the port number protocol type (TCP, UDP or both). If you are not sure,
leave it to be the default TCP protocol.
Public Port: Enter the service (service/Internet application) port number that will be
re-directed to the above Private IP address host in your LAN.
Comment: The description of this setting.
Enabled: Enable the Virtual Server function.
Private Port Type
200 TCP
333 TCP
455 TCP
RX3041 V2 Router User's Manual
Public Port Comment
80 Web Server
21 FTP Server
23 Telnet Server
31