Zhone 6738 User Manual page 42

ZHONG 6738 User Manual
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.
MTU: Maximum Transmission Unit. Sometimes you must modify this function
to access network successfully.
NAT Public IP Address: Transfer the IP address of the Lan port to the
specified WAN IP address.
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
does not stop, unless the modem is powered off and DSLAM or uplink
equipment is abnormal.
PPP IP extension: If you want to configure DMZ Host, you should enable it
first.
MAC Clone: Use the specified MAC address, click Clone the PC MAC
address to get the specified MAC.
Use Static IPv4 Address: If this function is disabled, the modem obtains an
IP address assigned by an uplink equipment such as BAS, through PPPoE
dial-up. If this function is enabled, the modem uses this IP address as the
WAN IP address.
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