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Chapter 5: Configuring the Router
5.18.2 ARP List
To manage the computer, you can observe the computers in the LAN by checking the relationship of MAC address and IP address
on the ARP list, and you can also configure the items on the ARP list. This page displays the ARP List; it shows all the existing IP &
MAC Binding entries.
Figure 5-102. ARP List.
1. MAC Address—The MAC address of the controlled computer in the LAN.
2. IP Address—The assigned IP address of the controlled computer in the LAN.
3. Status—Indicates whether or not the MAC and IP addresses are bound.
Click the Load Selected button to load the selected items to the IP & MAC Binding list.
Click the Delete Selected button to delete the selected items from the IP & MAC Binding list.
Click the Refresh button to refresh all items.
NOTE: An item cannot be loaded to the IP & MAC Binding list if the IP address of the item has been loaded before. You will see
an error warning prompt. “Load All” only loads the items that do not interfere with the IP & MAC Binding list.
5.19 Dynamic DNS
Choose “Dynamic DNS,” then you can configure the Dynamic DNS function.
The router offers the DDNS (Dynamic Domain Name System) feature, which allows the hosting of a website, FTP server, or e-mail
server with a fixed domain name (named by you) and a dynamic IP address, and then your friends can connect to your server by
entering your domain name no matter what your IP address is. Before using this feature, you need to sign up for DDNS service
providers such as www.comexe.cn, www.dyndns.org, or www.no-ip.com. The Dynamic DNS client service provider will give you a
password or key.
