duid persistent vendorclassid option domain_name_servers, domain_name, domain_search option classless_static_routes option interface_mtu option host_name #option ntp_servers require dhcp_server_identifier slaac private noipv4ll noipv6rs waitip 6 interface wan0 ipv6rs iaid 1 option rapid_commit ia_na 1 ia_pd 1 lan0 interface lan0 static ip_address=10.0.0.1/24 static routers=10.0.0.1 static domain_name_servers=10.0.0.1 8.8.8.8 8.8.4.4