.. _example_service_snmp_local-address_checksendinglinkchanges:

##########################
Check Sending Link Changes
##########################

This scenario shows how to configure a ‘trap-target‘ to send linkDown and linkUp notifications
and specifying the source address to be used in those notifications.
In addition, the SNMP ‘service snmp monitor traps’ command is checked.

.. image:: ../twodummies.svg
  :width: 800

********************
Test SNMP Send Traps
********************

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

A ‘trap-target‘ is configured to send linkDown and linkUp traps for a user in DUT0
and the ‘monitor’ command is used to check sending notifications in SNMPv3.
Setting ‘local-address‘ to DUT0 specifies the source address to use in sent notifications.

Scenario
========

.. include:: checksendinglinkchanges/testsnmpsendtraps

.. raw:: html

  <hr>

**********************
Test SNMP Send Informs
**********************

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

A ‘trap-target‘ is configured to send linkDown and linkUp informs for a user in DUT0
and the ‘monitor’ command is used to check sending notifications in SNMPv3.
Setting ‘local-address‘ to DUT0 specifies the source address to use in sent notifications.

Scenario
========

.. include:: checksendinglinkchanges/testsnmpsendinforms

.. raw:: html

  <hr>