IT Works REPW300 Mode D'emploi page 45

Internet access by time, you are recommended to use this connection mode,
which effectively saves the expense of Internet access.
Manually Connect: If you select it, you need to manually set dialup
–
connection after startup.
Idle Timeout: If the system does not detect any Internet access behavior within
the specified time of Idle Timeout, the system interrupts the Internet connection.
Domain Name Server (DNS) Address: Select Use These DNS Servers if you know
that your ISP does not automatically transmit DNS addresses to the router during
login. And enter the IP address of your ISP's primary DNS server. Enter a secondary
DNS server address if available.
MTU Size: Set the maximum transmission unit. The default value is recommended.
Router MAC Address: See descriptions on setting Router MAC Address for DHCP.
After finishing, click Apply to save the settings.
(4) PPTP
If the ISP provides the user name and password for PPTP dialup, select PPTP.
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