The `Transparent Inter-Process Communication (TIPC)`_ protocol must be
disabled. Neither Ubuntu 14.04 or openstack-ansible enables this module by
default, so the Ansible tasks in this role will disable the module.

.. _Transparent Inter-Process Communication (TIPC): https://en.wikipedia.org/wiki/TIPC

To opt-out of this change, set the following variable to ``no``:

.. code-block:: yaml

    disable_module['tipc']: no

**NOTE:** The module will be disabled on the next reboot.