.. _slb_dns:

slb dns
=======

DNS Packet Statistics


dns Specification
-----------------

	===================================== ================================================
	===================================== ================================================
	 **Type**                              *Configuration Resource*

	 **Element Name**                      dns

	 **Element URI**                       /axapi/v3/slb/dns

	 **Element Attributes**                dns_attributes

	 **Statistics Data URI**               /axapi/v3/slb/dns/stats

	 **Schema**                             :download:`dns schema <slb-dns/slb-dns.txt>`
	===================================== ================================================





	**Operations Allowed:**




.. raw:: html

   <script type="text/javascript">
 function showExample(a,b) { document.getElementById(a+'_div').style.display = 'block'; document.getElementById(a+'_cl').style.display = 'block'; document.getElementById(a+'_eg').style.display = 'none';}
   function closeExample(a,b) { document.getElementById(a+'_div').style.display = 'none'; document.getElementById(a+'_cl').style.display = 'none'; document.getElementById(a+'_eg').style.display = 'block';}
 </script>
   <table width='90%' style='margin-left:5%'>



.. raw:: html

   <tr style='border-bottom: thin solid; border-top: thin solid'><th width=15%>Operation</th><th width=10%>Method</th><th>URI</th><th width=15%>Payload</th><th width=10%></th></tr>




.. raw:: html

   <tr  style='border-bottom: thin solid;'><td valign = 'top'>


Create Object



.. raw:: html

   </td><td valign = 'top'>


POST



.. raw:: html

   </td><td valign = 'top'>


/axapi/v3/slb/dns



.. raw:: html

   </td><td valign = 'top'>


:ref:`1645_dns_attributes`



.. raw:: html

   </td><td></td></tr>




.. raw:: html

   <tr  style='border-bottom: thin solid;'><td valign = 'top'>


Get Object



.. raw:: html

   </td><td valign = 'top'>


GET



.. raw:: html

   </td><td valign = 'top'>


/axapi/v3/slb/dns



.. raw:: html

   </td><td valign = 'top'>


:ref:`1645_dns_attributes`



.. raw:: html

   </td><td></td></tr>




.. raw:: html

   <tr  style='border-bottom: thin solid;'><td valign = 'top'>


Modify Object



.. raw:: html

   </td><td valign = 'top'>


POST



.. raw:: html

   </td><td valign = 'top'>


/axapi/v3/slb/dns



.. raw:: html

   </td><td valign = 'top'>


:ref:`1645_dns_attributes`



.. raw:: html

   </td><td></td></tr>




.. raw:: html

   <tr  style='border-bottom: thin solid;'><td valign = 'top'>


Replace Object



.. raw:: html

   </td><td valign = 'top'>


PUT



.. raw:: html

   </td><td valign = 'top'>


/axapi/v3/slb/dns



.. raw:: html

   </td><td valign = 'top'>


:ref:`1645_dns_attributes`



.. raw:: html

   </td><td></td></tr>




.. raw:: html

   <tr  style='border-bottom: thin solid;'><td valign = 'top'>


Delete Object



.. raw:: html

   </td><td valign = 'top'>


DELETE



.. raw:: html

   </td><td valign = 'top'>


/axapi/v3/slb/dns



.. raw:: html

   </td><td valign = 'top'>


:ref:`1645_dns_attributes`



.. raw:: html

   </td><td></td></tr>




.. raw:: html

   </table>

.. _1645_dns_attributes:

dns attributes
--------------

    **sampling-enable**

        **Type:** List

    **uuid**

        **Description** uuid of the object

        **Type:** string

        **Maximum Length:** 64 characters

        **Maximum Length:** 1 characters

.. _1645_sampling-enable:

sampling-enable
^^^^^^^^^^^^^^^
	=============================== ===================================================
	**Specification**
	=============================== ===================================================
	 **Type**                        *list*

	 **Block object keys**             

	=============================== ===================================================

    **counters1**

        **Description** 'all': all; 'slb_req': No. of requests; 'slb_resp': No. of responses; 'slb_no_resp': No. of requests with no response; 'slb_req_rexmit': No. of requests retransmit; 'slb_resp_no_match': No. of requests and responses with no match; 'slb_no_resource': No. of resource failures; 'nat_req': (NAT) No. of requests; 'nat_resp': (NAT) No. of responses; 'nat_no_resp': (NAT) No. of resource failures; 'nat_req_rexmit': (NAT) No. of request retransmits; 'nat_resp_no_match': (NAT) No. of requests with no response; 'nat_no_resource': (NAT) No. of resource failures; 'nat_xid_reused': (NAT) No. of requests reusing a transaction id; 'filter_type_drop': Total Query Type Drop; 'filter_class_drop': Total Query Class Drop; 'filter_type_any_drop': Total Query ANY Type Drop; 'slb_dns_client_ssl_succ': No. of client ssl success; 'slb_dns_server_ssl_succ': No. of server ssl success; 'slb_dns_udp_conn': No. of backend udp connections; 'slb_dns_udp_conn_succ': No. of backend udp conn established; 'slb_dns_padding_to_server_removed': some help string; 'slb_dns_padding_to_client_added': some help string; 'slb_dns_edns_subnet_to_server_removed': some help string; 'slb_dns_udp_retransmit': some help string; 'slb_dns_udp_retransmit_fail': some help string; 'rpz_action_drop': RPZ Action Drop; 'rpz_action_pass_thru': RPZ Action Pass Through; 'rpz_action_tcp_only': RPZ Action TCP Only; 'rpz_action_nxdomain': RPZ Action NXDOMAIN; 'rpz_action_nodata': RPZ Action NODATA; 'rpz_action_local_data': RPZ Action Local Data; 'slb_drop': DNS requests drop; 'nat_slb_drop': (NAT)DNS requests drop; 'invalid_q_len_to_udp': invalid query length to conver to UDP; 

        **Type:** string

        **Supported Values:** all, slb_req, slb_resp, slb_no_resp, slb_req_rexmit, slb_resp_no_match, slb_no_resource, nat_req, nat_resp, nat_no_resp, nat_req_rexmit, nat_resp_no_match, nat_no_resource, nat_xid_reused, filter_type_drop, filter_class_drop, filter_type_any_drop, slb_dns_client_ssl_succ, slb_dns_server_ssl_succ, slb_dns_udp_conn, slb_dns_udp_conn_succ, slb_dns_padding_to_server_removed, slb_dns_padding_to_client_added, slb_dns_edns_subnet_to_server_removed, slb_dns_udp_retransmit, slb_dns_udp_retransmit_fail, rpz_action_drop, rpz_action_pass_thru, rpz_action_tcp_only, rpz_action_nxdomain, rpz_action_nodata, rpz_action_local_data, slb_drop, nat_slb_drop, invalid_q_len_to_udp

.. _1645_stats_data:

stats data
----------
.. list-table::
   :widths: 10 20 30 80
   :header-rows: 2
   :stub-columns: 1

   *  - 
      - Counter
      - Size
      - Description

   *  - 
      - 
      - 
      - 

   *  - 
      - nat_slb_drop
      - 2
      - (NAT)DNS requests drop

   *  - 
      - slb_dns_server_ssl_succ
      - 2
      - No. of server ssl success

   *  - 
      - nat_resp
      - 2
      - (NAT) No. of responses

   *  - 
      - slb_resp_no_match
      - 2
      - No. of requests and responses with no match

   *  - 
      - slb_drop
      - 2
      - DNS requests drop

   *  - 
      - slb_dns_udp_retransmit
      - 2
      - some help string

   *  - 
      - invalid_q_len_to_udp
      - 2
      - invalid query length to conver to UDP

   *  - 
      - slb_dns_udp_conn
      - 2
      - No. of backend udp connections

   *  - 
      - nat_req
      - 2
      - (NAT) No. of requests

   *  - 
      - slb_dns_padding_to_server_removed
      - 2
      - some help string

   *  - 
      - rpz_action_drop
      - 2
      - RPZ Action Drop

   *  - 
      - slb_no_resource
      - 2
      - No. of resource failures

   *  - 
      - rpz_action_pass_thru
      - 2
      - RPZ Action Pass Through

   *  - 
      - slb_req
      - 2
      - No. of requests

   *  - 
      - rpz_action_tcp_only
      - 2
      - RPZ Action TCP Only

   *  - 
      - filter_type_drop
      - 2
      - Total Query Type Drop

   *  - 
      - slb_req_rexmit
      - 2
      - No. of requests retransmit

   *  - 
      - nat_req_rexmit
      - 2
      - (NAT) No. of request retransmits

   *  - 
      - rpz_action_nodata
      - 2
      - RPZ Action NODATA

   *  - 
      - slb_dns_padding_to_client_added
      - 2
      - some help string

   *  - 
      - slb_dns_udp_retransmit_fail
      - 2
      - some help string

   *  - 
      - slb_no_resp
      - 2
      - No. of requests with no response

   *  - 
      - nat_no_resource
      - 2
      - (NAT) No. of resource failures

   *  - 
      - nat_no_resp
      - 2
      - (NAT) No. of resource failures

   *  - 
      - slb_dns_udp_conn_succ
      - 2
      - No. of backend udp conn established

   *  - 
      - slb_dns_edns_subnet_to_server_removed
      - 2
      - some help string

   *  - 
      - nat_xid_reused
      - 2
      - (NAT) No. of requests reusing a transaction id

   *  - 
      - rpz_action_local_data
      - 2
      - RPZ Action Local Data

   *  - 
      - rpz_action_nxdomain
      - 2
      - RPZ Action NXDOMAIN

   *  - 
      - slb_dns_client_ssl_succ
      - 2
      - No. of client ssl success

   *  - 
      - nat_resp_no_match
      - 2
      - (NAT) No. of requests with no response

   *  - 
      - filter_type_any_drop
      - 2
      - Total Query ANY Type Drop

   *  - 
      - filter_class_drop
      - 2
      - Total Query Class Drop

   *  - 
      - slb_resp
      - 2
      - No. of responses