openstack/neutron

Go to file

Daniel Alvarez 676a3ebe2f Disable RA and IPv6 forwarding on backup HA routers

Neutron does not disable ipv6 forwarding for HA routers and it's
enabled by default in all router namespaces. For ipv6, this means
that it will automatically join the following groups:

* link-local all-routers multicast group (ff02::2)
* interface-local all routers multicast group (ff01::2)
* site-local all routers multicast group (ff05::2))

As a side effect it will answer to multicast listener queries, thus
causing external switch to learn its MAC address and disrupting traffic
to the master instance.

This patch will enable ipv6 forwarding on the gateway interface only
for master instances and disable it otherwise to fix the issue.

Also, the accept_ra procfs entry was enabled under certain
circumstances but it wasn't disabled otherwise. This patch, will
disable RA on the gateway interface for non master instances.

Closes-Bug: #1667756

Change-Id: I9bc890b43f750cad68fc67f4c79f1426c3506863

2017-03-17 15:06:08 +00:00

Fix some typos

2016-06-28 22:46:19 +02:00

XenAPI: add support for conntrack with XenServer

2016-09-23 02:34:25 +00:00

Use gate_hook to enable q-trunk for rally.

2017-01-05 23:31:10 +09:00

Merge "devref: docs about how to use NeutronDbObject."

2017-03-11 02:20:04 +00:00

Merge "Add PD support in HA router"

2017-03-15 07:25:35 +00:00

Disable RA and IPv6 forwarding on backup HA routers

2017-03-17 15:06:08 +00:00

Trim rally scenario sizes

2017-03-15 04:27:42 +00:00

Merge "Switch ns-metadata-proxy to haproxy"

2017-03-14 17:32:13 +00:00

Fix bashate warnings

2017-03-07 13:32:04 -05:00

.coveragerc

Cleanup coverage configuration

2016-10-17 17:06:19 +05:30

.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

Fix typo in .pylintrc file

2017-02-09 01:07:07 +00:00

.testr.conf

Allow more time for DB migration tests

2016-09-21 20:54:41 -04:00

babel.cfg

Use babel to generate translation file

2013-01-24 00:20:32 +08:00

bindep.txt

Switch ns-metadata-proxy to haproxy

2017-03-08 15:20:50 +00:00

CONTRIBUTING.rst

Make crystal clear how to contribute/approach the neutron community

2016-10-28 11:49:44 -07:00

HACKING.rst

Merge "Replace assertEqual(None, *) with assertIsNone in tests"

2016-11-22 02:15:19 +00:00

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

README.rst

Show team and repo badges on README

2016-11-25 15:35:21 +01:00

requirements.txt

Updated from global requirements

2017-03-04 11:19:58 +00:00

run_tests.sh

Add bashate support

2017-02-25 06:29:55 +00:00

setup.cfg

Merge "Switch ns-metadata-proxy to haproxy"

2017-03-14 17:32:13 +00:00

setup.py

Updated from global requirements

2017-03-04 11:19:58 +00:00

test-requirements.txt

Updated from global requirements

2017-03-04 11:19:58 +00:00

TESTING.rst

Merge "TrivialFix: Modify the spelling mistake"

2017-02-03 09:59:05 +00:00

tox.ini

Fix bashate warnings

2017-03-07 13:32:04 -05:00

README.rst

Team and repository tags

Welcome!

To learn more about neutron:

Documentation: http://docs.openstack.org

Features: http://specs.openstack.org/openstack/neutron-specs

Defects: http://launchpad.net/neutron

Get in touch via email. Use [Neutron] in your subject.

To learn how to contribute:

CONTRIBUTING.rst