.. _example_interfaces_ethernet_traffic_nat_dnat:

####
Dnat
####


.. sidebar:: Contents

  .. contents::
    :depth: 2
    :local:

These scenarios show how to configure DNAT (Destination Network
Address Translation) on OSDx.

.. image:: dnat.svg
  :width: 400

*********
Test DNAT
*********

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

In this scenario, DUT0 modifies the source address
of outgoing packets generated at the LAN side. The
address is translated to a custom one: ``10.0.0.1``.

Scenario
========

.. include:: dnat/testdnat

.. raw:: html

  <hr>

******************
Test DNAT Redirect
******************

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

This scenario is similar to the previous one, but
when masquerade is specified, the route uses the IP
address of the outgoing interface. Therefore,
masquerading should be configured if the outgoing
interface uses a dynamic IP address.

Scenario
========

.. include:: dnat/testdnatredirect

.. raw:: html

  <hr>