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4.2  Access the internet through dynamic IP address 
Generally, accessing the internet through dynamic IP address is applicable in the following 
situations: 
−  Your ISP does not provide PPPoE user name and password, or any information including IP 
address, subnet mask, default gateway and DNS server. 
−  You have a router with internet access and want to add an AC23 as the other one. 
The application scenario is shown below. 
 
Configuring procedure: 
Step 1  Start a web browser on a device connected to the router and visit tendawifi.com to log in 
to the web UI of the router. 
Step 2  Choose Internet Settings. 
Step 3  Set Connection Type to Dynamic IP Address. 
Step 4  Click Connect. 
 
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