kea/doc/examples/kea6/comments.json

// This is an example configuration file for the DHCPv6 server in Kea.
// It uses embedded (i.e., which will be included in configuration objects
// and not stripped by at lexical analysis) comments.

{ "Dhcp6":

{
   // Global scope
   "comment": "A DHCPv6 server",

   // In interface config
   "interfaces-config": {
       "comment": "Use wildcard",
       "interfaces": [ "*" ] },

   // In option definitions
   "option-def": [ {
       "comment": "An option definition",
       "name": "foo",
       "code": 100,
       "type": "ipv6-address",
       "space": "isc"
    } ],

   // In option data
   "option-data": [ {
       "comment": "Set option value",
       "name": "subscriber-id",
       "data": "ABCDEF0105",
       "csv-format": false
    } ],

   // In client classes
   "client-classes": [
       {
          "comment": "match all",
          "name": "all",
          "test": "'' == ''"
       },
       // Of course comments are optional
       {
          "name": "none"
       },
       // A comment and a user-context can be specified
       {
          "comment": "a comment",
          "name": "both",
          "user-context": {
              "version": 1
          }
       }
   ],

   // In control socket (more for the agent)
   "control-socket": {
       "socket-type": "unix",
       "socket-name": "/tmp/kea6-ctrl-socket",
       "user-context": { "comment": "Indirect comment" }
   },

   // In shared networks
   "shared-networks": [ {
       "comment": "A shared network",
       "name": "foo",

       // In subnets
       "subnet6": [
         {
           "comment": "A subnet",
           "subnet": "2001:db1::/64",
           "id": 100,

           // In pools
           "pools": [
             {
                "comment": "A pool",
                "pool": "2001:db1::/64"
             }
           ],

           // In prefix pools
           "pd-pools": [
             {
                "comment": "A prefix pool",
                "prefix": "2001:db2::",
                "prefix-len": 48,
                "delegated-len": 64
             }
           ],

           // In host reservations
           "reservations": [
             {
                "comment": "A host reservation",
                "hw-address": "AA:BB:CC:DD:EE:FF",
                "hostname": "foo.example.com",

                // Again in an option data
                "option-data": [ {
                    "comment": "An option in a reservation",
                    "name": "domain-search",
                    "data": "example.com"
                } ]
             }
           ]
         }
       ]
    } ],

   // In dhcp ddns
   "dhcp-ddns": {
       "comment": "No dynamic DNS",
       "enable-updates": false
   },

   // In loggers
   "loggers": [ {
       "comment": "A logger",
       "name": "kea-dhcp6"
   } ]
}

}