Router and the computer in  your company. Go to “DDNS” for details to configure a username, 
password, and domain name.   
Assume you signed up an account tenda01.3322.org from dyndns.org, the username is tenda01, and 
the password is 1234567890. 
After you bind a static hostname to the WAN IP, when you’re in the company, you can also access 
the Router’s User Interface by entering “http://tenda01.3322.org:8080” in a browser of your computer in the 
company. 
 
DDNS 
DDNS (Dynamic Domain Name Server) allows a dynamic public IP address of one service to be 
associated with a static host name, so that anyone anywhere on the Internet can visit the host and 
share the service. Thus, uninterrupted access to services whose numeric IPs may change is maintained. 
After  DDNS  is  enabled,  using  URL  “hostname.no-ip.com”,  “hostname.3322.org”  or 
“hostname.dyndns.org” to access the host. 
For your WAN IP (public IP) may change, DDNS can help you use a static host name to maintain the 
connection. 
Follow steps below to apply for the domain name tenda.dyndns.org, username tenda and password 
12345678. 
Configuration 
Log in to the Router’s User Interface, and click Advanced Settings > DDNS.