D-Link DIR-X1530 User Manual page 110

DIR-X1530 AX1500 Wi-Fi 6 Gigabit Router
User Manual
Parameter
Start IP
End IP
SELECT ADDRESS
RANGE
Lease time
DNS relay
External DHCP server IP
Option 82 Circuit ID
Option 82 Remote ID
Option 82 Subscriber ID
When all needed settings are configured, click the APPLY button.
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.
Use the button to set one of the available IP address ranges. In the
window displayed, select the needed range and click the SAVE
button to automatically fill in the Start IP and End IP fields.
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.
The value of the relevant field of DHCP option 82. Do not fill in the
fields unless your ISP or the administrator of the external DHCP
server provided these values.
Page 110 of 254
Configuring via Web-based Interface
Description