Reference Manual for the RangeMax 240 Wireless Router WPNT834
3.Type the MAC Address of the computer or server.
Tip: If the computer is already present on your network, you can copy its MAC address from the Attached Devices menu and paste it here.
4.Click Apply to enter the reserved address into the table.
Note: The reserved address is not assigned until the next time the computer contacts 
the router's DHCP server. Reboot the computer or access its IP configuration
and force a DHCP release and renew.
To edit or delete a reserved address entry:
1.Click the button next to the reserved address you want to edit or delete.
2.Click Edit or Delete.
Using a Dynamic DNS Service
If your network has a permanently assigned IP address, you can register a domain name and have that name linked with your IP address by public Domain Name Servers (DNS). However, if your Internet account uses a dynamically assigned IP address, you do not know in advance what your IP address will be, and the address can change frequently. In this case, you can use a commercial dynamic DNS service, which will allow you to register your domain to their IP address, and will forward traffic directed at your domain to your
Note: If your ISP assigns a private WAN IP address (such as 192.168.x.x or 10.x.x.x), the 
dynamic DNS service will not work because private addresses are not routed on the
Internet.
The router contains a client that can connect to many popular dynamic DNS services. You can select one of these services and obtain an account with them. Then, whenever your
Advanced Configuration of the Router |