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−  If the problem persists, refer to View the internet status to find a solution. 
Parameter description 
When PPPoE is chosen as the connection type, you need to enter the user name 
and password provided by your ISP to access the internet. 
It specifies the obtaining method of WAN port DNS address, which is Automatic 
by default. 
 
Automatic: The router obtains a DNS server address from the DHCP server of 
the upstream network automatically. 
 
Manual: The DNS server address is configured manually. 
It specifies the internet connection status. 
 
When “Connected. You can access the internet now.” is shown here, the router 
is connected to the internet successfully. 
 
When other information is shown here, the router fails to connect to the 
internet. Please take corresponding measures according to the tips provided. 
It specifies the duration since the router is connected to the internet. 
4.2.2  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 a 4G09 as the other one. 
The application scenario is shown below.