zone e59-1.tg15.gathering.org { primary 127.0.0.1; key DHCP_UPDATER; } subnet 151.216.152.128 netmask 255.255.255.192 { option subnet-mask 255.255.255.192; option routers 151.216.152.129; option domain-name "e59-1.tg15.gathering.org"; ddns-domainname "e59-1.tg15.gathering.org"; range 151.216.152.132 151.216.152.190; }