.. _example_service_snmp_trap-target_checkreachablecheck:

#####################
Check Reachable Check
#####################

This scenario shows how to configure a reachability checking before
sending any trap.

.. image:: ../common.svg
  :width: 800

**********************
Test SNMPv1 Send Traps
**********************

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

This scenario tests reachability checking for traps in SNMPv1.
Initially, the DUT0 is not reachable from DUT1, so no traps are received.
After the DUT0 is reachable from DUT1, the traps are received.

Scenario
========

.. include:: checkreachablecheck/testsnmpv1sendtraps

.. raw:: html

  <hr>

***********************
Test SNMPv2c Send Traps
***********************

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

Same as the previous test, but for SNMPv2c.

Scenario
========

.. include:: checkreachablecheck/testsnmpv2csendtraps

.. raw:: html

  <hr>

************************
Test SNMPv2 Send Informs
************************

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

Same as the previous test, but for SNMPv2c informs.

Scenario
========

.. include:: checkreachablecheck/testsnmpv2sendinforms

.. raw:: html

  <hr>

**********************
Test SNMPv3 Send Traps
**********************

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

Same as the previous test, but for SNMPv3.

Scenario
========

.. include:: checkreachablecheck/testsnmpv3sendtraps

.. raw:: html

  <hr>

************************
Test SNMPv3 Send Informs
************************

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

Same as the previous test, but for SNMPv3 informs.

Scenario
========

.. include:: checkreachablecheck/testsnmpv3sendinforms

.. raw:: html

  <hr>

*************************************
Test Notifications Reachability Check
*************************************

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

This scenario tests the reachability checking for notifications traps.
The DUT0 is configured to send traps to DUT1, and the reachability
checking is enabled. Initialilly, the DUT0 is not reachable from DUT1, so no
traps are received. After the DUT0 is reachable from DUT1, the traps
are received, including the ones that were saved before.

Scenario
========

.. include:: checkreachablecheck/testnotificationsreachabilitycheck

.. raw:: html

  <hr>