User's Guide

19
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Note:
Sometimes the connection cannot be terminated although you have specified the Max Idle Time because
some applications are visiting the internet continually in the background.
If you want to do some advanced configurations, please click Advanced.
• Service Name/Server Name - The service name and server name should not be
configured unless you are sure it is necessary for your ISP. In most cases, leaving
these fields blank will work.
•
MTU (Bytes) - The default MTU size is 1480 bytes. It is not recommended that you
change the default MTU size unless required by your ISP.
•
ISP Specified IP Address - If your ISP does not automatically assign IP addresses to
the router, please select
Use IP address specified by ISP and enter the IP address
provided by your ISP in dotted-decimal notation.
•
Detect Online Interval - The router will detect Access Concentrator online at every
interval. The default value is 0. You can input the value between 0 and 120. The value
0 means no detect.
•
Primary DNS/Secondary DNS - If your ISP does not automatically assign DNS
addresses to the router, please select
Set DNS server manually and enter the IP
address in dotted-decimal notation of your ISP’s primary DNS server. If a secondary
DNS server address is available, enter it as well.
L2TP
If your ISP provides L2TP connection, please select L2TP.