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module kea-dhcp-ddns {
yang-version 1.1;
namespace "urn:ietf:params:xml:ns:yang:kea-dhcp-ddns";
prefix "kea-dhcp-ddns";
import ietf-inet-types {
prefix inet;
}
import kea-types {
prefix kea;
revision-date 2019-08-12;
}
organization "Internet Systems Consortium";
contact "kea-dev@lists.isc.org";
description "This model defines a YANG data model that can be
used to configure and manage a Kea DHCP-DDNS server.";
revision 2022-07-27 {
description "Added GSS-TSIG key-name configration parameter for DNS
servers";
}
revision 2019-08-12 {
description "Initial revision";
reference "";
}
/*
* Groupings
*/
grouping managed-domains {
description "Contains parameters for forward or reverse DDNS managed
domains.";
container ddns-domains {
description "DDNS domains.";
list ddns-domain {
key name;
description "List of DDNS domains.";
leaf name {
type string;
mandatory true;
description "DDNS domain name.";
}
leaf key-name {
type string;
description "TSIG key to use. Blank means no TSIG.";
}
container dns-servers {
description "DNS servers.";
list server {
key ip-address;
description "List of DNS servers.";
leaf hostname {
type string;
description "DNS server hostname.";
}
leaf ip-address {
type inet:ip-address;
mandatory true;
description "DNS server IP address.";
}
leaf port {
type uint16;
description "DNS server port.";
}
leaf key-name {
type string;
description "Name of the TSIG key used to protect DNS updates for
this server.";
}
leaf user-context {
type kea:user-context;
description "DNS server user context.";
}
}
}
leaf user-context {
type kea:user-context;
description "DDNS domain user context.";
}
}
}
}
/*
* Data Nodes
*/
container config {
// config true;
description "Contains DHCP-DDNS server configuration.";
leaf ip-address {
type inet:ip-address;
description "IP address on which the server listens for requests.";
}
leaf port {
type uint16;
description "Port on which the server listens for requests.";
}
leaf dns-server-timeout {
type uint32;
units "milliseconds";
description "Maximum amount of time that the server will wait for
a response from a DNS server to a single DNS update message.";
}
leaf ncr-protocol {
type enumeration {
enum "UDP" {
description "UDP transport";
}
enum "TCP" {
description "TCP transport";
}
}
description "Protocol to use when sending requests to the server.";
}
leaf ncr-format {
type enumeration {
enum "JSON" {
description "JSON format";
}
}
description "Packet format to use when sending requests to the server.";
}
uses kea:control-socket;
container forward-ddns {
description "Forward DNS zones.";
uses managed-domains;
}
container reverse-ddns {
description "Reverse DNS zones.";
uses managed-domains;
}
container tsig-keys {
description "Keys to use with TSIG.";
list key {
key name;
description "List of TSIG keys.";
leaf name {
type string;
mandatory true;
description "Key name.";
}
leaf algorithm {
type string;
mandatory true;
description "Hashing algorithm to use with the key.";
}
leaf digest-bits {
type uint16;
units "bits";
description "Minimum truncated length. 0 means no truncation.";
}
leaf secret {
type string;
mandatory true;
description "Shared secret for the key.";
}
leaf user-context {
type kea:user-context;
description "Key user context.";
}
}
}
leaf user-context {
type kea:user-context;
description "DHCP-DDNS server user context.";
}
uses kea:loggers;
}
}
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