13Advanced Settings - Sitecom WL-326 User Manual

13 Advanced Settings
Network Address Translation (NAT) allows multiple users at your local site to
access the Internet through a single Public IP Address or multiple Public IP
Addresses. NAT provides Firewall protection from hacker attacks and has the
flexibility to allow you to map Private IP Addresses to Public IP Addresses for key
services such as Websites and FTP. Select Disable to disable the NAT function.
Port Forwarding
Port Forwarding allows you to re-direct a particular range of service port numbers
(from the Internet/WAN Port) to a particular LAN IP address. It helps you to host
servers behind the router NAT firewall.
Enable Port Forwarding Enable Port Forwarding
Private IP This is the private IP of the server behind the NAT firewall.
Type This is the protocol type to be forwarded. You can choose to forward "TCP"
or "UDP" packets only, or select "both" to forward both "TCP" and "UDP" packets.