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Chapter 9 NAT Forwarding
Users in the internet can enter http:// WAN IP (in this example, enter
http:// 218.18.232.154) to visit your personal website.
Notes:
1. WAN IP should be a public IP address. For the WAN IP is assigned dynamically by ISP, it is
recommended to apply and register a domain name for the WAN by DDNS, go to Set Up a Dynamic
DNS Service Account for more information. Then you can use http://domain name to visit the
website.
2. If you have changed the default External Port, you should use http://WAN IP: External Port or http://
domain name: External Port to visit the website.
9. 3. Open Ports Dynamically by Port Triggering
Port triggering can specify a triggering port and its corresponding external ports.
When a host in the local network initiates a connection to the triggering port, all the
external ports will be opened for subsequent connections. The router can record the
IP address of the host. When the data from the internet return to the external ports,
the router can forward them to the corresponding host. Port triggering is mainly
applied to online games, VoIPs and video players. Common applications include MSN
Gaming Zone, Dialpad and Quick Time 4 players, etc.
Follow the steps below to configure the port triggering rules:
1. Visit http://mwlogin.net, and log in with the password you set for the router.
2. Go to Advanced > NAT Forwarding > Port Triggering and click Add.
3. Click View Existing Applications, and select the desired application. The
triggering port and protocol, the external port and protocol will be auto-populated.
Here we take application MSN Gaming Zone as an example.
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