The effect of these options depends on your version of Liberty. Some patches fixing MTU implementation in Mitaka+ were backported to Liberty [1]. [1] https://review.openstack.org/#/c/305782/ On Mon, Jul 4, 2016 at 2:18 AM, Nicolas Bock <nicolasbock at gmail.com> wrote: > Hi, > > I am trying to understand the effect of the variables `path_mtu` and > `segment_mtu` of `ml2_conf.ini`. > > - Is it necessary to set values for those two variables? > - What does neutron do with the values for those variables? > - According to the documentation, a value of <= 0 means that the > (path|segment)_mtu values are indeterminate. What does neutron do in > this case? > > Thanks, > > Nick > > > _______________________________________________ > Mailing list: > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack at lists.openstack.org > Unsubscribe : > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20160707/3f65be9f/attachment.html>