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make its MAC address to be the MAC address to clone.
L2TP Settings
L2TP Account
Enter the L2TP account provided by your L2TP server to definition.
L2TP Password
Enter the password provided by your L2TP server to definition.
Please retype your L2TP password
Retype the password to make sure type correct password.
L2TP Gateway
Choise the L2TP gateway by used IP address or Domain Name.
MTU (546-1492)
Maximum Transmission Unit (MTU) is the largest physical packet size measured in bytes,
which a network can transmit. Any messages larger than the MTU are divided into smaller
packets before sent. In ordinary, that the user does not have to worry about the MTU size,
the gateway routing engine will handle the MTU differences between PPP and the LAN
Ethernet side. But for some old PPPoE server, you have to make the MTU size of the
PPPoE side smaller than the default value, or some Web side is not able to access.
PPPoE MTU should be set between 546 and 1492.
Maximum Idle Time (60-3600)
Set a period of time to disconnect PPPoE connection, when user’s idle time greater than it.
The Maximum Idle Time is only worked on the auto-connect mode. It makes no effect on
manual-on mode and keep-alive mode (see Connection Mode).
Connection Mode
Three connection modes are designed to fit different request. They are keep-alive,
manual-on, and auto-connect mode.
For the manual-on mode, you have to dial-on and cut out the connection manually.
The keep-alive mode will make the connection always on. If the line is dropped, the
modules will try to connect to the PPPoE server always.
The auto-connect mode is designed to save the communication cost for the user. In the
beginning of powered on, the link will not be built. Instead, the gateway monitors the traffic
from LAN side to the Internet. The sooner routing traffic was issued, the later PPPoE link is
established.
The gateway continually watches the LAN to WAN traffic, if there is no activity for more
than the Maximum Idle Time, the connection will be dropped.
F. DNS