Sitecom Wireless Network UMTS Router 54G WL-610
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9 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.
Note:
If you disable the NAT function, it’s only possible to access the internet from one PC at a time.
9.1 Port Forwarding
The Port Forwarding allows you to re-direct a particular range of service port numbers (from
the Internet/WAN Ports) to a particular LAN IP address. It helps you to host some servers
behind the router NAT firewall.
Parameter
Description
Enable Port Forwarding
Enable Port Forwarding
Private IP
This is the private IP of the server behind the NAT firewall.
