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Update DNS domain and server configurations

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PATCH /name-services/dns/{svm.uuid}

Introduced In: 9.6

Updates DNS domain and server configurations of an SVM.

Important notes

  • Both DNS domains and servers can be modified.

  • The domains and servers fields cannot be empty.

  • IPv6 must be enabled if IPv6 family addresses are specified for the servers field.

  • The DNS server specified using the servers field is validated during this operation.

The validation fails in the following scenarios:

  1. The server is not a DNS server.

  2. The server does not exist.

  3. The server is unreachable.

    • The DNS server validation can be skipped by setting the property "skip_config_validation" to "true".

    • Dynamic DNS configuration can be modified.

    • If both DNS and Dynamic DNS parameters are modified, DNS parameters are updated first followed by Dynamic DNS parameters. If updating Dynamic DNS fails, then the updated DNS configuration is not reverted.

The following parameters are optional:

  • timeout

  • attempts

  • source_address_match

  • packet_query_match

  • tld_query_enabled

  • skip_config_validation

  • dynamic_dns.enabled

  • dynamic_dns.use_secure

  • dynamic_dns.time_to_live

  • vserver services name-service dns modify

  • vserver services name-service dns dynamic-update modify

Learn more

Parameters

Name Type In Required Description

svm.uuid

string

path

True

UUID of the SVM to which this object belongs.

Request Body

Name Type Description

_links

_links

attempts

integer

Number of attempts allowed when querying the DNS name servers.

domains

array[string]

A list of DNS domains. Domain names have the following requirements:

  • The name must contain only the following characters: A through Z, a through z, 0 through 9, ".", "-" or "_".

  • The first character of each label, delimited by ".", must be one of the following characters: A through Z or a through z or 0 through 9.

  • The last character of each label, delimited by ".", must be one of the following characters: A through Z, a through z, or 0 through 9.

  • The top level domain must contain only the following characters: A through Z, a through z.

  • The system reserves the following names:"all", "local", and "localhost".

dynamic_dns

dynamic_dns

packet_query_match

boolean

Indicates whether or not the query section of the reply packet is equal to that of the query packet.

scope

string

Set to "svm" for DNS owned by an SVM, otherwise set to "cluster".

servers

array[string]

The list of IP addresses of the DNS servers. Addresses can be either IPv4 or IPv6 addresses.

skip_config_validation

boolean

Indicates whether or not the validation for the specified DNS configuration is disabled.

source_address_match

boolean

Indicates whether or not the DNS responses are from a different IP address to the IP address the request was sent to.

status

array[status]

Status of all the DNS name servers configured for the specified SVM.

svm

svm

timeout

integer

Timeout values for queries to the name servers, in seconds.

tld_query_enabled

boolean

Enable or disable top-level domain (TLD) queries.
Example request 
{
  "_links": {
    "self": {
      "href": "/api/resourcelink"
    }
  },
  "domains": [
    "example.com",
    "example2.example3.com"
  ],
  "dynamic_dns": {
    "fqdn": "example.com",
    "time_to_live": "P2D"
  },
  "scope": "string",
  "servers": [
    "10.224.65.20",
    "2001:db08:a0b:12f0::1"
  ],
  "status": [
    {
      "code": 6684732,
      "message": "string",
      "name_server": "10.10.10.10",
      "state": "up"
    }
  ],
  "svm": {
    "_links": {
      "self": {
        "href": "/api/resourcelink"
      }
    },
    "name": "svm1",
    "uuid": "02c9e252-41be-11e9-81d5-00a0986138f7"
  }
}

Response

Status: 200, Ok

Error

Status: Default

ONTAP Error Response Codes

Error Code Description

8847360

Only admin or data SVMs allowed

8847361

Exceeded the maximum number of domains allowed. Maximum of six domains only

8847362

Exceeded the maximum number of name servers allowed. Maximum of three name servers only

8847376

FQDN is mandatory if dynamic DNS update is being enabled.

8847380

Secure updates can be enabled only after a CIFS server or an Active Directory account has been created for the SVM.

8847381

A unique FQDN must be specified for each SVM.

8847383

The specified TTL exceeds the maximum supported value of 720 hours.

8847392

Domain name cannot be an IP address

8847393

Top level domain name is invalid

8847394

FQDN name voilated the limitations

8847399

One or more of the specified DNS servers do not exist or cannot be reached

8847404

Dynamic DNS is applicable only for data SVMs

8847405

DNS parameters updated successfully; however the update of Dynamic DNS-related parameters has failed.

9240587

FQDN name cannot be empty

9240588

FQDN name is too long. Maximum supported length: 255 characters

9240590

FQDN name is reserved. Following names are reserved: "all", "local" and "localhost"

9240607

One of the FQDN labels is too long. Maximum supported length is 63 characters

9240608

FQDN does not contain a ".". At least one "." is mandatory for an FQDN.

9240607

A label of the FQDN is too long (73 characters). Maximum supported length for each label is 63 characters.

23724130

Cannot use an IPv6 name server address because there are no IPv6 LIFs
Name Type Description

error

error
Example error 
{
  "error": {
    "arguments": [
      {
        "code": "string",
        "message": "string"
      }
    ],
    "code": "4",
    "message": "entry doesn't exist",
    "target": "uuid"
  }
}

Definitions

See Definitions

href

Name Type Description

href

string

_links

Name Type Description

self

href

dynamic_dns

Name Type Description

enabled

boolean

Enable or disable Dynamic DNS (DDNS) updates for the specified SVM.

fqdn

string

Fully Qualified Domain Name (FQDN) to be used for dynamic DNS updates.

skip_fqdn_validation

boolean

Enable or disable FQDN validation.

time_to_live

string

Time to live value for the dynamic DNS updates, in an ISO-8601 duration formatted string. Maximum Time To Live is 720 hours(P30D in ISO-8601 format) and the default is 24 hours(P1D in ISO-8601 format).

use_secure

boolean

Enable or disable secure dynamic DNS updates for the specified SVM.

status

Status of each of the DNS name server configured for the specified SVM.

Name Type Description

code

integer

Code corresponding to the status message. Code is 0 when the state is 'up'.

message

string

Detailed description of the validation state if the state is 'down' or the response time of the DNS server if the state is 'up'.

name_server

string

The IP address of the DNS server. The address can be either an IPv4 or an IPv6 address.

state

string

The validation status of the DNS server.

svm

Name Type Description

_links

_links

name

string

The name of the SVM.

uuid

string

The unique identifier of the SVM.

dns

Name Type Description

_links

_links

attempts

integer

Number of attempts allowed when querying the DNS name servers.

domains

array[string]

A list of DNS domains. Domain names have the following requirements:

  • The name must contain only the following characters: A through Z, a through z, 0 through 9, ".", "-" or "_".

  • The first character of each label, delimited by ".", must be one of the following characters: A through Z or a through z or 0 through 9.

  • The last character of each label, delimited by ".", must be one of the following characters: A through Z, a through z, or 0 through 9.

  • The top level domain must contain only the following characters: A through Z, a through z.

  • The system reserves the following names:"all", "local", and "localhost".

dynamic_dns

dynamic_dns

packet_query_match

boolean

Indicates whether or not the query section of the reply packet is equal to that of the query packet.

scope

string

Set to "svm" for DNS owned by an SVM, otherwise set to "cluster".

servers

array[string]

The list of IP addresses of the DNS servers. Addresses can be either IPv4 or IPv6 addresses.

skip_config_validation

boolean

Indicates whether or not the validation for the specified DNS configuration is disabled.

source_address_match

boolean

Indicates whether or not the DNS responses are from a different IP address to the IP address the request was sent to.

status

array[status]

Status of all the DNS name servers configured for the specified SVM.

svm

svm

timeout

integer

Timeout values for queries to the name servers, in seconds.

tld_query_enabled

boolean

Enable or disable top-level domain (TLD) queries.

error_arguments

Name Type Description

code

string

Argument code

message

string

Message argument

error

Name Type Description

arguments

array[error_arguments]

Message arguments

code

string

Error code

message

string

Error message

target

string

The target parameter that caused the error.