Corinex Communication Corp. POWERNET-ETH ユーザーズマニュアル

4

 Troubleshooting Guide 

 

                         

 

18 

another computer on the network. If a timeout 
occurs:  

• 

Go into the TCP/IP properties and check that 

the buttons for automatically obtaining IP 
addresses and gateway are checked. If not, 
make sure that both computers are on the 
same subnet.  

• 

Run ipconfig/all from the command prompt 

on all computers to verify that all computers 
have valid IP addresses on the same subnet  

• 

The IP tables may be corrupted, reboot all 

computers and try again.  

If these tests work, you have basic connectivity and 
can use all network services.  
If this does not work, you may have a faulty device. 
Please return it for replacement. 
 

To share broadband internet access, you need a router 
connected to your Cable/DSL modem. This will provide a 
firewall with a single IP address that all computers will use 
as a gateway. Connect a 

Ethernet Adapter to your cable/DSL router.  

I have got all that, it still doesn't work.  

• 

Make sure that your TCP/IP settings are set to 

automatically obtaining IP address and gateway 
address.  

• 

Switch of all computers and unplug the powerline 

devices, now plug your Ethernet Adapter back into 
the router before switching on your computer. This 
will ensure that the computer's IP address will be 
otbained from the router.  

• 

Now try opening Intenet Explorer, if the 'Not Found' 

page appears, try clicking the link to 'obtain proxy 
settings automatically'