D-Link AC1900 User Manual page 38

Section 4 - Con guration
Choose L2TP (Layer 2 Tunneling Protocol) if your Internet Service Provider
(ISP) uses a L2TP connection. Your ISP will provide you with a username and
password.
Enter the L2TP server IP address provided by your ISP.
L2TP Server:
Enter the username provided by your ISP.
Username:
Enter the password provided by your ISP.
Password:
Select either
Reconnect Mode:
Enter a maximum idle time during which the Internet connection is
Maximum Idle
maintained during inactivity. To disable this feature, select
Time:
on as the reconnect mode.
Advanced Settings
Select Static IP if your ISP assigned you the IP address, subnet mask,
Address Mode:
gateway, and DNS server addresses. In most cases, select Dynamic IP.
Dynamic IP
Enter the primary DNS server IP address assigned by your ISP.
Primary DNS
Server:
Enter the secondary DNS server IP address assigned by your ISP.
Secondary DNS
Server:
Maximum Transmission Unit - you may need to change the MTU for
MTU:
optimal performance with your ISP. The recommended setting is
D-Link DIR-878 User Manual
L2TP
, On demand, or Manual.
.
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