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DVG-5402G/GF Wireless AC1200 MU-MIMO Dual Band
Gigabit Router with Fiber WAN Port, 3G/LTE Support, 2 FXS
Ports, and USB Port
User Manual
Parameter
Mode of dynamic IP
address assignment
Start IP
End IP
Lease time
DNS relay
External DHCP server IP
Dynamic IP Addresses
An operating mode of the router's DHCP server.
Disable: The router's DHCP server is disabled, clients' IP
•
addresses are assigned manually.
Server: The router assigns IP addresses to clients
•
automatically in accordance with the specified parameters.
When this value is selected, the Start IP, End IP, Lease
time fields and the DNS relay switch are displayed on the
tab. Also when this value is selected, the DHCP Options,
Static IP Addresses, and Hosts sections are displayed on
the tab.
Relay: An external DHCP server is used to assign IP
•
addresses to clients. When this value is selected, the
External DHCP server IP, Option 82 Circuit ID,
Option 82 Remote ID, and Option 82 Subscriber ID
fields are displayed on the tab. Available if the Fiber (SFP),
Router, WISP Repeater, or Mobile Internet mode was
selected in the Setup Wizard.
The start IP address of the address range used by the DHCP server to
distribute IP addresses to clients.
The end IP address of the address range used by the DHCP server to
distribute IP addresses to clients.
The lifetime of IP addresses leased by the DHCP server. At the end
of this period the leased IP address is revoked and can be distributed
to another device, unless the previous device has confirmed the need
to keep the address.
Move the switch to the right so that the devices connected to the
router obtain the address of the router as the DNS server address.
Move the switch to the left so that the devices connected to the
router obtain the address transmitted by the ISP or specified on the
Advanced / DNS page as the DNS server address.
The IP address of the external DHCP server which assigns IP
addresses to the router's clients.
Page 116 of 311
Configuring via Web-based Interface
Description
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