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When the lease time expires:
If the client is still connected to the router, the client automatically extends the lease
time and continues to use this IP address.
If the client is disconnected (the client is shutdown, the Ethernet cable is plugged out,
or the wireless connection is off) from the router, the router releases this IP. Then
the router can assign this IP address to other clients requested for IP address.
It is recommended that you retain the default value.
It specifies the primary DNS server IP address assigned by the DHCP server to LAN
clients. This router supports DNS proxy function. Therefore, the Primary DNS is the LAN
IP of the router by default.
Primary DNS
Secondary
It specifies the secondary DNS server IP address assigned by the DHCP server to clients.
DNS
This parameter is optional.
DHCP Reservation
The client obtains the same IP address assigned by the DHCP server all the time so as to ensure proper usage of
functions, such as filter management, bandwidth control, and VPN, and so on. DHCP Reservation module enables
you to dynamically bind the IP address and MAC address of the client.
DHCP Reservation module enables you to view the information of clients that automatically obtain IP address
from the DHCP server and bind the IP address and MAC address of the client so as to ensure that the client always
obtains that IP address from the DHCP server.
After binding, you can view the added binding rules of IP address and MAC address in Manual DHCP Reservation
module.
Parameter description
Parameter
Description
It is used to bind the IP addresses and MAC addresses of the selected clients.
IP Address
It specifies that IP address assigned by DHCP server to the client.
MAC Address
It specifies the MAC address of the client.
Host Name
It specifies the name of the client, such as iPhone.
Clicking
IP/Mac Bind
all the time. Bound indicates that IP/MAC Bind is enabled.
Generally, you are recommended to retain the default configuration. To enable
clients to access the internet, set this parameter to a correct DNS server IP address
or DNS proxy IP address.
Bind
enables the IP/MAC binding and allows the client to obtain the same IP address
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