.. _system_tcp:

system tcp
==========

tcp counters and global config


tcp Specification
-----------------

	===================================== ===================================================
	 **Parameter**                         **Value** 

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

	 **Element Name**                      tcp

	 **Element URI**                       /axapi/v3/system/tcp

	 **Element Attributes**                tcp_attributes

	 **Partition Visibility**              shared

	 **Statistics Data URI**               /axapi/v3/system/tcp/stats

	 **Operational Data URI**              /axapi/v3/system/tcp/oper

	 **Schema**                             :download:`tcp schema <system-tcp/system-tcp.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/system/tcp



.. raw:: html

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


:ref:`3412_tcp_attributes`



.. raw:: html

   </td><td><button id='post_eg' onClick="showExample('post')">example</button> <button id='post_cl' onClick="closeExample('post')" style='display:none'>close</button></td></tr>




.. raw:: html

   <tr><td colspan=5 style='padding: 0         % 0    %;' valign = 'top'><div id='post_div' style='display:none'>


.. include:: ../artifacts/system_tcp_POST.txt
   :literal:




.. raw:: html

   </div></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/system/tcp



.. raw:: html

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


:ref:`3412_tcp_attributes`



.. raw:: html

   </td><td><button id='get_eg' onClick="showExample('get')">example</button> <button id='get_cl' onClick="closeExample('get')" style='display:none'>close</button></td></tr>




.. raw:: html

   <tr><td colspan=5 style='padding: 0         % 0    %;' valign = 'top'><div id='get_div' style='display:none'>


.. include:: ../artifacts/system_tcp_GET.txt
   :literal:




.. raw:: html

   </div></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/system/tcp



.. raw:: html

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


:ref:`3412_tcp_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/system/tcp



.. raw:: html

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


:ref:`3412_tcp_attributes`



.. raw:: html

   </td><td><button id='put_eg' onClick="showExample('put')">example</button> <button id='put_cl' onClick="closeExample('put')" style='display:none'>close</button></td></tr>




.. raw:: html

   <tr><td colspan=5 style='padding: 0         % 0    %;' valign = 'top'><div id='put_div' style='display:none'>


.. include:: ../artifacts/system_tcp_PUT.txt
   :literal:




.. raw:: html

   </div></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/system/tcp



.. raw:: html

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


:ref:`3412_tcp_attributes`



.. raw:: html

   </td><td><button id='delete_eg' onClick="showExample('delete')">example</button> <button id='delete_cl' onClick="closeExample('delete')" style='display:none'>close</button></td></tr>




.. raw:: html

   <tr><td colspan=5 style='padding: 0         % 0    %;' valign = 'top'><div id='delete_div' style='display:none'>


.. include:: ../artifacts/system_tcp_DELETE.txt
   :literal:




.. raw:: html

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


.. raw:: html

   </table>

.. _3412_tcp_attributes:

tcp attributes
--------------

    **rate-limit-reset-unknown-conn**

        **Description:** rate-limit-reset-unknown-conn is a **JSON Block**.  Please see below for :ref:`3412_rate-limit-reset-unknown-conn` 

        **Type:** Object

        **Reference Object:** :doc:`/axapi/v3/system/tcp/rate-limit-reset-unknown-conn <system_tcp_rate_limit_reset_unknown_conn>`

    **sampling-enable**

        **Type:** List

    **uuid**

        **Description** uuid of the object

        **Type:** string

        **Maximum Length:** 64 characters

        **Maximum Length:** 1 characters

.. _3412_sampling-enable:

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

	 **Block object keys**             

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

    **counters1**

        **Description** 'all': all; 'activeopens': Active open conns; 'passiveopens': Passive open conns; 'attemptfails': Connect attemp failures; 'estabresets': Resets rcvd on EST conn; 'insegs': Total in TCP packets; 'outsegs': Total out TCP packets; 'retranssegs': Retransmited packets; 'inerrs': Input errors; 'outrsts': Reset Sent; 'sock_alloc': Sockets allocated; 'orphan_count': Orphan sockets; 'mem_alloc': Memory alloc; 'recv_mem': Total rx buffer; 'send_mem': Total tx buffer; 'currestab': Currently EST conns; 'currsyssnt': TCP in SYN-SNT state; 'currsynrcv': TCP in SYN-RCV state; 'currfinw1': TCP in FIN-W1 state; 'currfinw2': TCP FIN-W2 state; 'currtimew': TCP TimeW state; 'currclose': TCP in Close state; 'currclsw': TCP in CloseW state; 'currlack': TCP in LastACK state; 'currlstn': TCP in Listen state; 'currclsg': TCP in Closing state; 'pawsactiverejected': TCP paw active rej; 'syn_rcv_rstack': Rcv RST|ACK on SYN; 'syn_rcv_rst': Rcv RST on SYN; 'syn_rcv_ack': Rcv ACK on SYN; 'ax_rexmit_syn': TCP rexmit SYN; 'tcpabortontimeout': TCP abort on timeout; 'noroute': TCPIP out noroute; 'exceedmss': MSS exceeded pkt dropped; 'tfo_conns': TFO Total Connections; 'tfo_actives': TFO Current Actives; 'tfo_denied': TFO Denied; 

        **Type:** string

        **Supported Values:** all, activeopens, passiveopens, attemptfails, estabresets, insegs, outsegs, retranssegs, inerrs, outrsts, sock_alloc, orphan_count, mem_alloc, recv_mem, send_mem, currestab, currsyssnt, currsynrcv, currfinw1, currfinw2, currtimew, currclose, currclsw, currlack, currlstn, currclsg, pawsactiverejected, syn_rcv_rstack, syn_rcv_rst, syn_rcv_ack, ax_rexmit_syn, tcpabortontimeout, noroute, exceedmss, tfo_conns, tfo_actives, tfo_denied

.. _3412_rate-limit-reset-unknown-conn:

rate-limit-reset-unknown-conn
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
	=============================== ===================================================
	**Specification**                 **Value**
	=============================== ===================================================
	 **Type**                        *object*

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

    **log-for-reset-unknown-conn**

        **Description** Log when rate exceed

        **Type:** boolean

        **Supported Values:** true, false, 1, 0

        **Default:** 0

    **pkt-rate-for-reset-unknown-conn**

        **Description** 

        **Type:** number

        **Range:** 1-1048575

    **uuid**

        **Description** uuid of the object

        **Type:** string

        **Maximum Length:** 64 characters

        **Maximum Length:** 1 characters