19D-Link DIR-635 User Manual
Section 3 - Configuration
Select  Static  if  your  ISP  assigned  you  the  IP  address, 
subnet mask, gateway, and DNS server addresses. In most 
cases, select Dynamic.
Enter the IP address (Static PPTP only).
Enter the Primary and Secondary DNS Server Addresses 
(Static PPTP only).
Enter the Gateway IP Address provided by your ISP.
Enter the Server IP provided by your ISP (optional).
Enter your PPTP username.
Enter your PPTP password and then retype the password 
in the next box.
Select either Always-on, On-Demand, or Manual.
Enter  a  maximum  idle  time  during  which  the  Internet 
connection is maintained during inactivity. To disable this 
feature, enable Auto-reconnect.
The DNS server information will be supplied by your ISP 
(Internet Service Provider.)
Address Mode:
PPTP IP Address:
PPTP Subnet 
Mask:
PPTP Gateway:
PPTP Server IP:
Internet Setup
PPTP
Choose PPTP (Point-to-Point-Tunneling Protocol ) if your ISP uses a PPTP connection. Your ISP will provide you with 
a username and password. This option is typically used for DSL services. 
Username:
Password:
 
Reconnect Mode:
Maximum Idle 
Time:
DNS Servers: