The following syntax doesn't appear to work. dhcp-range=net:lan,1.1.1.1,1.1.1.254,255.255.255.0,24h It doesn't raise an error at startup. DHCP, IP range 1.1.1.1 -- 1.1.1.254, lease time 1d errors upon a clients dhcp request, "no address available". Removing the "net:" works. Ben.