
3.4 Applications
Below shows the menu items for Applications.
3.4.1 Dynamic DNS
The ISP often provides you with a dynamic IP address when you connect to the Internet via your ISP. It means that the public IP address assigned to your router changes each time you access the Internet. The Dynamic DNS feature lets you assign a domain name to a dynamic WAN IP address. It allows the router to update its online WAN IP address mappings on the specified Dynamic DNS server. Once the router is online, you will be able to use the registered domain name to access the router or internal virtual servers from the Internet. It is particularly helpful if you host a web server, FTP server, or other server behind the router.
Before you use the Dynamic DNS feature, you have to apply for free DDNS service to the DDNS service providers. The router provides up to three accounts from three different DDNS service providers. Basically, Vigor routers are compatible with the DDNS services supplied by most popular DDNS service providers such as www.dyndns.org,
Service Provider | Select the service provider for the DDNS account. |
| If you choose None, such function will be disabled. |
Domain name | Type in one domain name that you applied previously. Use |
| the drop down list to choose the desired domain. |
Username | Type in the login name that you set for applying domain. |
Password | Type in one domain name that you applied previously. Use |
| the drop down list to choose the desired domain. |
Click OK button to activate the settings. You will see your setting has been saved.
3.5Wireless LAN
3.5.1Basic Concepts
Over recent years, the market for wireless communications has enjoyed tremendous growth. Wireless technology now reaches or is capable of reaching virtually every location on the surface of the earth. Hundreds of millions of people exchange information every day via wireless communication products. The Vigor router is designed for maximum flexibility and efficiency of a small office/home. Any authorized staff can bring a
44 | VigorFly 200 Series User’s Guide |