TP-Link TL-WR810N User Manual page 224

 Internet IP Address - The Internet IP address assigned by L2TP server.
 Internet DNS - The Internet DNS server address assigned by L2TP server.
Connect on Demand - You can configure the Router to disconnect from your Internet

connection after a specified period of inactivity (Max Idle Time). If your Internet
connection has been terminated due to inactivity, Connect on Demand enables the
Router to automatically re-establish your connection as soon as you attempt to access
the Internet again. If you wish to activate Connect on Demand, check the radio button.
If you want your Internet connection to remain active at all times, enter 0 in the Max Idle
Time field. Otherwise, enter the number of minutes you want to have elapsed before
your Internet connection terminates.
Connect Automatically - Connect automatically after the Router is disconnected. To
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use this option, check the radio button.
Connect Manually - You can configure the Router to make it connect or disconnect
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manually. After a specified period of inactivity (Max Idle Time), the Router will
disconnect from your Internet connection, and you will not be able to re-establish your
connection automatically as soon as you attempt to access the Internet again. To use
this option, check the radio button. If you want your Internet connection to remain active
at all times, enter "0" in the Max Idle Time field. Otherwise, enter the number of minutes
that you wish to have the Internet connecting last unless a new link is requested.
Caution: Sometimes the connection cannot be disconnected although you specify a time to
Max Idle Time, because some applications are visiting the Internet continually in the
background.
Click the Connect button to connect immediately.
Click the Disconnect button to disconnect immediately.
Click the Save button to save your settings.
TL-WR810N 300Mbps Wireless N Mini Router
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