.. _example_interfaces_ethernet_vrrp_vrrpv6:

######
Vrrpv6
######

Examples for High Availability (VRRP) using IPv6

********************************************
Test using alarm to notify VRRP state change
********************************************

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

This example illustrates how to notify the VRRP state with the alarm. Sets an alarm to trigger actions or alerts when there is a state change in the VRRP 4
group (e.g., when a backup router becomes master).

Scenario
========

.. include:: vrrpv6/testusingalarmtonotifyvrrpstatechange

.. raw:: html

  <hr>

***************************************
Test using advisor to change VRRP state
***************************************

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

This example illustrates how to change the VRRP state with the advisor. If the status of the specified advisor becomes FALSE, a backup router can take
over and become master.

Scenario
========

.. include:: vrrpv6/testusingadvisortochangevrrpstate

.. raw:: html

  <hr>

************************
Test VRRP source-address
************************

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

Captures VRRP packets and verifies the source address is correct.

Scenario
========

.. include:: vrrpv6/testvrrpsource-address

.. raw:: html

  <hr>

***********************************
Two VRRP devices in same sync-group
***********************************

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

Configure 2 DUTs in the same sync-group to check that they do communicate between each other.

Scenario
========

.. include:: vrrpv6/twovrrpdevicesinsamesync-group

.. raw:: html

  <hr>

****************************************
Two VRRP devices in different sync-group
****************************************

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

Configure 2 DUTs in different sync-groups to check that they do not communicate between each other.

Scenario
========

.. include:: vrrpv6/twovrrpdevicesindifferentsync-group

.. raw:: html

  <hr>

***********************
Test advertise-interval
***********************

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

Extracts timestamps from VRRP packets and calculates intervals between them.

Scenario
========

.. include:: vrrpv6/testadvertise-interval

.. raw:: html

  <hr>