openstack/neutron
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OpenStack Networking (Neutron)
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Sean M. Collins 7a4633a9ca ML2: Configure path_mtu to default to 1500 bytes 
I8287677c7ad0f13fa9f5cb194f9372d04b78cb61 changed the behavior of
DevStack, so that path_mtu is being set to 1500 by default. Let's take
the next step and set path_mtu to 1500 by default, instead of relying on
deployment tools like DevStack to set it.

When using the ML2 plugin and setting path_mtu to default to 1500,
the second order effect is that all Neutron
Network objects will have the mtu attribute populated. For tenant
network types like VXLAN, the MTU will be set as path_mtu less the
protocol overhead. So for example, a Neutron Network backed by VXLAN
will have the mtu attribute set to 1450.

Related-Bug: #1542108
Co-Authored-By: Matt Kassawara <mkassawara@gmail.com>
Change-Id: I4096a3e7704032fa4aa5c3aa8bcaec4e38d0d06d
2016-02-10 10:45:22 -05:00
bin Fixes typos Openstack -> OpenStack 2016-01-18 16:04:56 +00:00
devstack devstack: Fix check for blank prefix arg. 2016-02-06 13:24:00 -05:00
doc Merge "stadium: Update list of Neutron sub-projects." 2016-02-06 03:55:43 +00:00
etc Postpone heavy policy check for ports to later 2016-02-05 10:07:03 +01:00
neutron ML2: Configure path_mtu to default to 1500 bytes 2016-02-10 10:45:22 -05:00
rally-jobs Changes in rally-jobs/README.rst 2015-06-04 10:34:15 -04:00
releasenotes ML2: Configure path_mtu to default to 1500 bytes 2016-02-10 10:45:22 -05:00
tools Get tempest via zuul-cloner if needed and it is available 2016-02-03 23:46:02 -07:00
.coveragerc Change ignore-errors to ignore_errors 2015-09-21 14:31:29 +00:00
.gitignore Automatically generate neutron core configuration files 2015-11-27 15:22:59 +00:00
.gitreview Fix .gitreview to not point at a branch 2015-08-17 13:51:51 -06:00
.mailmap Add mailmap entry 2014-05-16 13:40:04 -04:00
.pylintrc pylint: enable duplicate-key check 2015-06-04 13:10:44 +10:00
.testr.conf Workaround test stream corruption issue. 2015-09-05 04:19:40 +00:00
babel.cfg Use babel to generate translation file 2013-01-24 00:20:32 +08:00
CONTRIBUTING.rst Workflow documentation is now in infra-manual 2014-12-05 03:30:37 +00:00
HACKING.rst Add hacking check for assertEqual HTTP code 2016-02-06 00:01:08 +08:00
LICENSE Adding Apache Version 2.0 license file. This is the official license agreement under which Quantum code is available to 2011-08-08 12:31:04 -07:00
MANIFEST.in Include alembic versions directory to the package 2015-10-21 07:26:24 +00:00
openstack-common.conf remove openstack-common.conf 2016-01-08 12:58:59 +08:00
README.rst Update the URLs to the Cloud Admin Guide 2015-08-24 17:24:34 +02:00
requirements.txt Updated from global requirements 2016-01-26 23:25:29 +00:00
run_tests.sh Remove check for bash usage 2015-04-07 15:15:33 +00:00
setup.cfg Merge "External DNS driver reference implementation" 2016-01-23 05:53:56 +00:00
setup.py Updated from global requirements 2015-09-21 18:56:49 +00:00
test-requirements.txt Updated from global requirements 2016-02-08 02:40:46 +00:00
TESTING.rst Compile OVS for functional tests 2016-02-04 11:06:22 +00:00
tox.ini Get tempest via zuul-cloner if needed and it is available 2016-02-03 23:46:02 -07:00

README.rst

Welcome!

You have come across a cloud computing network fabric controller. It has identified itself as "Neutron." It aims to tame your (cloud) networking!

External Resources:

The homepage for Neutron is: http://launchpad.net/neutron. Use this site for asking for help, and filing bugs. Code is available on git.openstack.org at <http://git.openstack.org/cgit/openstack/neutron>.

The latest and most in-depth documentation on how to use Neutron is available at: <http://docs.openstack.org>. This includes:

Neutron Administrator Guide

http://docs.openstack.org/admin-guide-cloud/networking.html

Networking Guide

http://docs.openstack.org/networking-guide/

Neutron API Reference:

http://docs.openstack.org/api/openstack-network/2.0/content/

Current Neutron developer documentation is available at:

http://wiki.openstack.org/NeutronDevelopment

For help on usage and hacking of Neutron, please send mail to <mailto:openstack-dev@lists.openstack.org>.

For information on how to contribute to Neutron, please see the contents of the CONTRIBUTING.rst file.