20D-Link DIR-605 User Manual
Section 3 - Conguration
Select Dynamic (most common) or Static. Select Static 
if your ISP assigned you the IP address, subnet mask, 
gateway, and DNS server addresses.
Enter your PPPoE user name.
Enter your PPPoE password and then retype the password 
in the next box.
Enter the ISP Service Name (optional).
Enter the IP address (Static PPPoE only).
Enter the Primary and Secondary DNS Server Addresses 
(Static PPPoE only).
Enter  a  maximum  idle  time  during  which  the  Internet 
connection is maintained during inactivity. To disable 
this feature, enable Auto-reconnect.
Maximum Transmission Unit - You may need to change 
the MTU for optimal performance with your specic ISP. 
1492 is the default MTU.
Select  either  Always-on,  Manual,  or  Connect-on 
demand.
PPPoE:
User Name:
Password:
Service Name:
IP Address:
DNS 
Addresses:
Maximum Idle 
Time:
MTU:
Connection 
Mode Select:
Internet Setup
PPPoE 
Choose PPPoE (Point to Point Protocol over Ethernet) if your ISP uses a PPPoE connection. Your ISP will provide 
you with a username and password. This option is typically used for DSL services. Make sure to remove your PPPoE 
software from your computer. The software is no longer needed and will not work through a router.