D-Link AX1500 Product Overview page 52

Section 3 - Configuration
Advanced Settings... - Address Autoconfiguration Settings
Enable Automatic
Enable or disable the Automatic IPv6 Address Assignment.
IPv6 Address
Assignment
If Enable DHCP-PD is enabled in the previous LAN IPv6 Address Settings:
Enable Automatic Enable or disable DHCP-PD for other IPv6 routers connected
DHCP-PD in LAN to the LAN interface.
Autoconfiguration Select SLAAC+RDNSS, SLAAC+Stateless DHCP, or Stateful
Type DHCPv6.
If you select SLAAC+RDNSS or SLAAC+Stateless DHCP as the Autoconfiguration Type:
Router Enter the router advertisement lifetime (in minutes).
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Lifetime
If you select Stateful DHCPv6 as the Autoconfiguration Type:
IPv6 Address
Enter the start IPv6 address for the DHCP server's IPv6
Range (Start)
assignment.
IPv6 Address
Enter the end IPv6 address for the DHCP server's IPv6
Range (End)
assignment.
D-Link R15 User Manual 47