{
   "main": {
     "head_node": {
       "internal_ip": "172.28.128.1"
     }
   },
   "dhcp" : {
     "domain": {
       "name": "lctp",
       "server": "node0.lctp"
     },
     "interface": "eth1",
     "subnet": {
       "gateway": "node0.lctp",
       "prefix": "172.28.128.0",
       "netmask": "255.255.255.0"
     },
     "hosts": [{
       "name": "node1",
       "mac": "5c:a1:ab:1e:00:01",
       "ip": "172.28.128.101"
     }]
   },
   "ntp" : {
     "subnets": ["::1", "127.0.0.1", "172.28.128.0/24"]
   },
   "bind": {
     "zones" : {
       "lctp": {
         "records": [
           { "name": "node0", "type": "A", "value": "172.28.128.1" },
           { "name": "node1", "type": "A", "value": "172.28.128.101" }
         ]
       },
       "128.28.172.in-addr.arpa": {
         "records": [{ "name": "101", "type": "PTR", "value": "node1" }]
       }
     },
     "trusted_subnets": ["localhost", "localnets", "172.28.128.0/24"]
   }
}