<div dir="ltr">The effect of these options depends on your version of Liberty. Some patches fixing MTU implementation in Mitaka+ were backported to Liberty [1].<div><br></div><div>[1] <a href="https://review.openstack.org/#/c/305782/">https://review.openstack.org/#/c/305782/</a></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Jul 4, 2016 at 2:18 AM, Nicolas Bock <span dir="ltr"><<a href="mailto:nicolasbock@gmail.com" target="_blank">nicolasbock@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
I am trying to understand the effect of the variables `path_mtu` and<br>
`segment_mtu` of `ml2_conf.ini`.<br>
<br>
- Is it necessary to set values for those two variables?<br>
- What does neutron do with the values for those variables?<br>
- According to the documentation, a value of <= 0 means that the<br>
(path|segment)_mtu values are indeterminate. What does neutron do in<br>
this case?<br>
<br>
Thanks,<br>
<br>
Nick<br>
<br>
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