Enterprise Multi-WAN VPN QoS Router
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12.1.2 Port Range Forwarding
Setting up a Port Forwarding Virtual Host: If the server function (which means the
server for an external service such as WWW, FTP, Mail, etc) is contained in the network, we
recommend that users use the firewall function to set up the host as a virtual host, and then
convert the actual IP addresses (the Internet IP addresses) with Port 80 (the service port of
WWW is Port 80) to access the internal server directly. In the configuration page, if a web
server address such as 192.168.1.50 and the Port 80 has been set up in the configuration,
this web page will be accessible from the Internet by keying in the device actual IP address
such as,
http://211.243.220.43
.
At this moment, the device actual IP will be converted into “192.168.1.50” by Port 80 to
access the web page.
In the same way, to set up other services, please input the server TCP or UDP port
number and the virtual host IP addresses.
Service
：
To select from this option the default list of service ports of the
virtual host that users want to activate.
Such as: All (TCP&UDP) 0~65535, 80 (80~80) for WWW, and
21~21 for FTP. Please refer to the list of default service ports.
