The get-supported-recursion operation retrieves the types of recursive requests, supported by the local DNS server. For more information on types of requests, please refer to the Managing DNS recursion section.

Request Packet Structure

A request XML packet, that retrieves the supported types of recursion, includes the get-supported-recursion operation node:

<packet version="1.6.7.0">
<dns>
   <get-supported-recursion/>
 </dns>
</packet>

The graphical representation of the get-supported-recursion node is as follows:

Response Packet Structure

The get-supported-recursion node is presented by type DNSGetSupportedRecursionOutputType (dns_output.xsd) and is structured as follows:

• The result node is required. It wraps the information got from the server. Data type: resultType (common.xsd).
• The status node is required. It specifies the execution status of the get-supported-recursion operation. Data type: string. Allowed values: ok | error.
• The errcode node is optional. It is used to return the error code when the get-supported-recursion operation fails. Data type: unsignedInt.
• The errtext node is optional. It is used to return the error message if the get-supported-recursion operation fails. Data type: string.
• The value node is optional. It is used to return the supported types of recursion if the get-supported-recursion operation succeeds. Data type: string.

Samples

This request packet retrieves the types of recursive requests supported by the server.

<packet version="1.6.7.0">
<dns>
  <get-supported-recursion/>
 </dns>
</packet>

Response:

<packet version="1.6.7.0">
<dns>
 <get-supported-recursion>
  <result>
   <status>ok</status>
   <value>on</value>
   <value>localnets</value>
   <value>local</value>
  </result>
 </get-supported-recursion>
</dns>
</packet>