IPv4 and IPv6 cannot be mixed in the same system.
 When selecting "DHCP" for IPv4, configure the system so that the DHCP server 
assigns a Static IP Address to each station.
 When selecting "Stateless" for IPv6, do not change the prefix of the device so that it 
can transmit RA.
 When selecting "DHCPv6" for IPv6, configure the system so that the DHCP server 
assigns a Static IP Address to each station. DUID of the station is "00030001 + MAC 
address."
 When setting up a product from another manufacturer, such as a DHCP server, refer 
to its manual.
Description
Select the addressing method for the IP version selected in "
IP Version."
Settings When selecting IPv4:
•Static
• DHCP
When selecting IPv6:
•Static
•Stateless
• DHCPv6
Default values IPv4
•Static