SAGEMCOM F@ST 4320 User Manual page 27

Step4 In this page, you can modify the PPP username, PPP password, PPPoE
service name and authentication method.
PPP Username: The correct user name provided by your ISP.
PPP Password: The correct password provided by your ISP.
PPPoE Service Name: If your ISP provides it to you, please enter it. If not,
do not enter any information.
Authentication Method: The value can be AUTO, PAP, CHAP, or MSCHAP.
Usually, you can select AUTO.
Enable Fullcone NAT:. NAT is one where all requests from the same internal
IP address and port are mapped to the same external IP address and port.
Furthermore, any external host can send a packet to the internal host, by
sending a packet to the mapped external address.
Dial on demand (with idle timeout timer): If this function is enabled, you
need to enter the idle timeout time. Within the preset minutes, if the modem
does not detect the flow of the user continuously, the modem automatically
stops the PPPoE connection. Once it detects the flow (like access to a
webpage), the modem restarts the PPPoE dialup. If this function is disabled,
the modem performs PPPoE dial-up all the time. The PPPoE connnection
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