| commit | 087ed52cb523956ccace89ba11483207f663abf1 | [log] [tgz] |
|---|---|---|
| author | Sean M. Collins <sean@coreitpro.com> | Wed Mar 16 11:53:09 2016 -0400 |
| committer | Sean Dague <sean@dague.net> | Thu Mar 31 18:28:20 2016 +0000 |
| tree | b77c3bd130c8117e6051a382def22830faf1481e | |
| parent | 04ed38b5d77276578f95184a9a9d009b12b57d43 [diff] [blame] |
Neutron: MTU settings are now sane, so remove from DevStack Neutron had a lot of work done during the Mitaka cycle to fix MTU issues, so let's see if Neutron can stand on its own. This commit reverts 06cfce37560243d22cd05b2c620be6702528a0b1 Neutron patches: I6ffc8973c9b8f46cc19922ff04fdd2d23646b878 I4096a3e7704032fa4aa5c3aa8bcaec4e38d0d06d I6a10c4dfc1f2198667f3d02528e2ca8020cb5bb8 Ic091fa78dfd133179c71cbc847bf955a06cb248a Idf6221fee2c7da86123b330ad3c235ecc6868242 I6859ebdde1f7e3a8163b49d705620e522ada606a Change-Id: Ie88c7ebb29adadde530217c95e2f38aacb119dc8
diff --git a/doc/source/guides/neutron.rst b/doc/source/guides/neutron.rst index cac7bb0..1c43c11 100644 --- a/doc/source/guides/neutron.rst +++ b/doc/source/guides/neutron.rst
@@ -443,13 +443,18 @@ Non-Standard MTU on the Physical Network ---------------------------------------- -DevStack defaults to assume that the MTU on the physical network -is 1500. A different MTU can be specified by adding the following to -the `localrc` part of `local.conf` on each machine. +Neutron by default uses a MTU of 1500 bytes, which is +the standard MTU for Ethernet. + +A different MTU can be specified by adding the following to +the Neutron section of `local.conf`. For example, +if you have network equipment that supports jumbo frames, you could +set the MTU to 9000 bytes by adding the following :: - Q_ML2_PLUGIN_PATH_MTU=1500 + [[post-config|/$Q_PLUGIN_CONF_FILE]] + global_physnet_mtu = 9000 Disabling Next Generation Firewall Tools