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// WARNING: This example configuration is not meant for production use.
// The Kea Kea's DHCP-DDNS server can refuse this configuration because
// it may contain mutually exclusive configuration parameters.
//
// The primary purpose of the example file is to provide a comprehensive
// list of parameters supported by the Kea DHCP-DDNS server along with the
// brief description of each parameter.
//
// This current version should be up to date, i.e. new keywords should be
// added in this file at the same time as in the parser specification.
{
// Kea DHCP-DDNS server configuration begins here.
"DhcpDdns": {
// Global Parameters
// IP address D2 will listen for update requests at.
// Default is 127.0.0.1
"ip-address": "127.0.0.1",
// Port D2 will listen for update requests on.
// Default is 53001.
"port": 53001,
// Maximum time to we will wait for a DNS server to respond to us.
// Unit is the millisecond, default is 100ms.
"dns-server-timeout" : 100,
// Protocol to use for Name Change Requests from a Kea DHCP server.
// Currently only 'UDP' is supported.
"ncr-protocol": "UDP",
// Format to use for Name Change Requests from a Kea DHCP server.
// Currently only 'JSON' is supported.
"ncr-format": "JSON",
// Command control socket configuration parameters for Kea DHCP-DDNS server.
"control-socket": {
// Location of the UNIX domain socket file the DHCP-DDNS server uses
// to receive control commands from the Kea Control Agent or the
// local server administrator.
"socket-name": "/tmp/kea-ddns-ctrl-socket",
// Control socket type used by the Kea DHCP-DDNS server.
// The 'unix' socket is currently the only supported type.
"socket-type": "unix"
},
// List of hook libraries and their specific configuration parameters
// to be loaded by Kea DHCP-DDNS server.
"hooks-libraries": [
{
// Location of the hook library to be loaded.
"library": "/opt/local/ddns-server-commands.so",
// Hook library-specific configuration parameters.
"parameters": { }
}
],
// Forward DDNS (Dynamic DNS).
"forward-ddns": {
// List of DDNS domains.
"ddns-domains": [
{
// Name of the zone (required).
"name": "example.com.",
// Name of the TSIG key used to protect DNS updates for
// names in the domain.
"key-name": "d2.md5.key",
// List of DNS servers where to send DNS updates.
"dns-servers": [
{
// DNS server IP address (required).
"ip-address": "2001:db8:1::10",
// DNS server UDP port. Default is 53 (DNS service).
"port": 7802,
// Name of the TSIG key used to protect DNS updates
// sent to the DNS server.
"key-name": "d2.sha1.key"
}
]
}
]
},
// Reverse DDNS (Dynamic DNS).
"reverse-ddns": {
// List of DDNS domains.
"ddns-domains": [
{
// Name of the zone (required).
"name": "2.0.192.in-addr.arpa.",
// Name of the TSIG key used to protect DNS updates for
// names in the domain.
"key-name": "d2.sha1.key",
// List of DNS servers where to send DNS updates.
"dns-servers": [
{
// DNS server IP address (required).
"ip-address": "172.16.1.1",
// DNS server UDP port. Default is 53 (DNS service).
"port": 5301,
// Name of the TSIG key used to protect DNS updates
"key-name": "d2.md5.key"
}
]
}
]
},
// List of TSIG keys used to protect DNS updates.
"tsig-keys": [
{
// Name of the TSIG key (required).
"name": "d2.md5.key",
// Algorithm of the TSIG key (required).
// The value must be a valid algorithm name e.g.
// HMAC-MD5, HMAC-SHA1, HMAC-SHA224, ...
"algorithm": "HMAC-MD5",
// Number of bits in the digest. Default is 0 which means
// to use all bits provided by the algorithm. Too short values
// (depending on the algorithm) are rejected.
"digest-bits": 0,
// Secret of the TSIG key (required) in base-64.
"secret": "LSWXnfkKZjdPJI5QxlpnfQ=="
}
],
// List of loggers used by the servers using this configuration file.
"loggers": [
{
// Debug level, a value between 0..99. The greater the value
// the more detailed the debug log.
"debuglevel": 99,
// Name of the logger.
"name": "kea-dhcp-ddns",
// Configures how the log should be output.
"output_options": [
{
// Determines whether the log should be flushed to a file.
"flush": true,
// Specifies maximum filesize before the file is rotated.
"maxsize": 10240000,
// Specifies the maximum number of rotated files to be kept.
"maxver": 1,
// Specifies the logging destination.
"output": "stdout",
// Specifies log entry content
"pattern": "%D{%Y-%m-%d %H:%M:%S.%q} %-5p [%c/%i] %m\n"
}
],
// Specifies logging severity, i.e. "ERROR", "WARN", "INFO", "DEBUG".
"severity": "INFO"
}
],
// Look at sample1 example for the use of user-contexts.
"user-context": { }
}
}
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