address has expired, the user will be automatically assigned a new dynamic IP address. The
default is 24 hours.
Default Gateway - (Optional): It is suggested to input the IP address of the LAN port of the
GPON router. The default value is 192.168.1.1.
Default Domain - (Optional): Input the domain name of your network.
DNS Server - (Optional): Input the DNS IP address provided by your ISP or consult your ISP.
Secondary DNS Server - (Optional): Input the IP address of another DNS server if your ISP
provides two DNS servers.
DHCP Relay: Select Relay, then you will see the next screen, and the GPON router will work
as a DHCP Relay. A DHCP relay is a computer that forwards DHCP data between computers
that request IP addresses and the DHCP server that assigns the addresses. Each of the
device's interfaces can be configured as a DHCP relay. If it is enabled, the DHCP requests
from local PCs will forward to the DHCP server runs on WAN side. To have this function
working properly, please run on router mode only, disable the DHCP server on the LAN port,
and make sure the routing table has the correct routing entry.
Note:
1) To use the DHCP server function of the GPON router, you must configure all computers on
the LAN as "Obtain an IP Address automatically".
2) You have to disable NAT of the WAN connections, or the DHCP Relay may not take effect.
3) If you select Disabled, the DHCP function will not take effect.
Click the Save button to save your settings.
4.5.2 Clients List
Choose menu “DHCP Server”“Clients List”, you can view the information about the clients
attached to the GPON router in the screen as shown in Figure 4-28.
Figure 4-28
Client Name: The name of the DHCP client
MAC Address: The MAC address of the DHCP client
IP Address: The IP address that the GPON router has allocated to the DHCP client
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