Wellink Corporation W202ER-4 Manual Do Utilizador

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In addition to handling the DSL connection to your ISP, the 
VisionNet 202ER-4 ADSL/Ethernet router can provide a variety of 
services to your network. The device is preconfigured with default 
settings for use with a typical home or small office network.  

Table 1 lists some of the most important default settings; these and 
other features are described fully in the subsequent chapters. If you 
are familiar with network configuration, review the settings in Table 
1 to verify that they meet the needs of your network. Follow the 
instructions to change them if necessary. If you are unfamiliar with 
these settings, try using the device without modification, or contact 
your ISP for assistance. 

Before you modifying any settings, review Chapter 4 for general 
information about accessing and using the Configuration Manager 
program. We strongly recommend that you contact your ISP prior to 
changing the default configuration. 

DHCP server enabled with two pools of 
addresses:  

For LAN computers:  
 10.0.0.4 through 10.0.0.15 
 

The VisionNet 202ER-4 maintains a pool of  12 
private IP addresses for dynamic assignment to 
your LAN computers and a pool containing 1 IP 
address for assignment to your USB computer . 
To use this service, you must have set up your 
computers to accept IP information 
dynamically, as described in Part 2 of the Quick 
Start. See Chapter 7 for an explanation of the 
DHCP service. 

napt rule enabled 

Your computers’ private IP addresses (see 
DHCP above) will be translated to your public 
IP address whenever they access the Internet. 
See Chapter 8 for a description of the NAT 
service. 

Static IP address: 10.0.0.2 

subnet mask: 255.255.255.0 

This is the IP address of the LAN port on the 
device. The LAN port connects the device to 
your Ethernet network. Typically, you will not 
need to change this address. See Chapter 5 for 
instructions.