Netgear WNDR3800-100NAS 사용자 설명서

Click Add Service to display the following screen: 

In the Service Name field, type a descriptive service name. 

In the Service User field, select Any (the default) to allow this service to be used by any 

computer on the Internet. Otherwise, select Single address, and enter the IP address of 

one computer to restrict the service to a particular computer. 

Select the service type, either TCP or UDP or both (TCP/UDP). If you are not sure, select 

TCP/UDP.

In the Triggering Port field, enter the number of the outbound traffic port that will cause the 

inbound ports to be opened. 

Enter the inbound connection port information in the Connection Type, Starting Port, and 

Ending Port fields.

Click Apply. The service appears in the Port Triggering Portmap table. 

Dynamic DNS

If your Internet service provider (ISP) gave you 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. This type 
of service lets you register your domain to their IP address and forwards traffic directed at 
your domain to your frequently changing IP address.

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.

Your router contains a client that can connect to the Dynamic DNS service provided by 
DynDNS.org. First visit their website at 

 and obtain an account and