Comment 10 for bug 1252900

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Thiago Martins (martinx) wrote : Re: [Bug 1252900] Re: Directional network performance issues with Neutron + OpenvSwitch

Hi Eugene,

I hardly think that this is a MTU problem. Already check that weeks ago.

Back with Grizzly and OVS 1.4.0, we had to change the Instances MTU to
1400, otherwise, it brings problems, that is possible to see with tcpdump
at the Network Node but this, is a very different problem.

Honestly, I don't know for sure if it is fact, a different MTU problem but,
it does not look likes it.

Tks!
Thiago

On 21 November 2013 02:48, Eugene Nikanorov <email address hidden> wrote:

> The symptoms make me think it could be MTU issue.
> Would be interesting to compare MTUs on various devices on the datapath in
> well-working setup and on setup having the issue.
>
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> Title:
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