zone tg15-wlan.tg15.gathering.org { primary 127.0.0.1; key DHCP_UPDATER; } subnet 151.216.192.0 netmask 255.255.224.0 { option subnet-mask 255.255.224.0; option routers 151.216.192.1; option domain-name "tg15-wlan.tg15.gathering.org"; ddns-domainname "tg15-wlan.tg15.gathering.org"; range 151.216.192.4 151.216.223.254; }