.. _example_system_ntp_ntpclient:

##########
Ntp Client
##########

This scenario shows how to configure NTP for clock
synchronization between different OSDx systems.

.. image:: client.svg
  :width: 800

****************
Test NTP Service
****************

Description
===========

DUT0 is configured to obtain time information
from a static configured NTP server.

Scenario
========

.. include:: ntpclient/testntpservice

.. raw:: html

  <hr>

***********************************
Test NTP Service With Local-Address
***********************************

Description
===========

DUT0 is configured to obtain time information
from an NTP server. Local-address is configured
to force a specific source address for NTP
requests.

Scenario
========

.. include:: ntpclient/testntpservicewithlocal-address

.. raw:: html

  <hr>

*************************************
Test NTP Service With Local-Interface
*************************************

Description
===========

DUT0 is configured to obtain time information
from an NTP server through a virtual dummy
interface.

Scenario
========

.. include:: ntpclient/testntpservicewithlocal-interface

.. raw:: html

  <hr>

*******************************
Test NTP Service With Local-VRF
*******************************

Description
===========

DUT0 is configured to obtain time information
from an NTP server via VRF (Virtual Routing and
Forwarding).

Scenario
========

.. include:: ntpclient/testntpservicewithlocal-vrf

.. raw:: html

  <hr>

*************************************************
Test NTP Service With Local-VRF And Local-Address
*************************************************

Description
===========

DUT0 is configured to obtain time information
from an NTP server via VRF (Virtual Routing and
Forwarding). NTP requests will be generated
using the specified local address as source.

Scenario
========

.. include:: ntpclient/testntpservicewithlocal-vrfandlocal-address

.. raw:: html

  <hr>

***************************************************
Test NTP Service With Local-VRF And Local-Interface
***************************************************

Description
===========

DUT0 is configured to obtain time information
from an NTP server via VRF (Virtual Routing and
Forwarding). NTP requests will be generated
through the specified local interface.

Scenario
========

.. include:: ntpclient/testntpservicewithlocal-vrfandlocal-interface

.. raw:: html

  <hr>