User's Manual

GAN5.PT156A-B
26
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.
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.
Enable IGMP Multicast Proxy:if you want PPPoE mode to support IPTV,
enable it.
Step5 After setting the parameters, click Next to display the following page.
Step6 In this page, select a preferred WAN interface as the system default
gateway and then click Next to display the following page.