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the Internet. You can use the Port filter to block specific devices from accessing the Internet.
Disable:
All connected devices can access the Internet.
Enabled:
Devices with a MAC/IP/Port address added to this list cannot access the Internet.
Port mapping
Port mapping enables a host's internal network (LAN) IP address become mapped on to a
public network (WAN) IP address. Port mapping can also be used to map multiple ports of an
external network IP address machine to different ports on different machines in the internal
network. This function is
Disabled
by default.
Port Forwarding
This function enables external users to access FTP and other service within the LAN. This
function is
Disabled
by default.
URL filtering
In this feature, you can set Internet access schedule for the devices on the CPE network,
and define which websites the devices cannot visit.
UPnP
Universal Plug and Play (UPnP) is a set of networking protocols that allows connected
devices to discover each other and establish functional network services for data sharing,
communications, and entertainment. This function is
Disabled
by default.
DMZ
If external users cannot access certain network services within the LAN, you can enable the
DMZ function and set a new host IP address. This function is
Disabled
by default.
Rate limiting
Rate limiting is to limit the download/upload speed of accessing your CPE. This function is
Disabled
by default.
4.6 System settings
System settings
Time setting
Current local time
Display the current year, month, day, time, and day of the
week.
Time set mode
This function is SNTP auto synchronization by default.
SNTP server
SNTP (Simple Network Time Protocol) is a networking
protocol for clock synchronisation between computer
systems over packet‑switched data networks. You can
specify which SNTP servers to use.
Time Zone
Set the time zone in the drop‑down menu.
