Earthnet Support Center
How to configure your DSL modem
Select your modem and type of IP (if in doubt, select Dynamic IP):

Cisco 675 - Single Static IP
Cisco 675 - Block of Static IP's (Routed)

Cisco 678 - Dynamic IP
Cisco 678 - Single Static IP
Cisco 678 - Block of Static IP's (Routed)

RELATED LINKS:
General DSL Issues

DSL Quick Start (for new DSL customers)
Quick DSL reference sheet
What is my username and password?

TCP/IP Settings:
Windows 2000/XP
- Windows 95/98/Me - Mac OS X

How to change your DNS servers addresses:
Windows 2000/XP - Windows 95/98/Me - Mac OS 9 - Mac OS X
Actiontec Modems - Cisco Modems (read below)

Actiontec Modems

Additional Information:
Unpacking your Actiontec DSL modem
Basic troubleshooting, red light, green light, etc.
I am disconnected every 4 hours. Why, how do I fix this?
How do I update my DNS servers addresses on the modem?
How do I change my username and password on the modem?
How to reset your modem to its default factory settings.
How to turn on Wireless (Actiontec GT701W only)

Downloads:

Actiontec GT701 Manual (PDF)

Other Modems

Additional information:
How do I reset the password on my Cisco modem?
How do I update my DNS servers addresses:
675 Single Static IP - 678 Single Static IP - 678 Dynamic IP

Downloads:
Cisco 675 and 678 Troubleshooting (PDF)
DSL CBOX Command Reference (PDF)

Earthnet Support Center