On Jan 29, 2014, at 01:11, Thomas Glanzmann <tho...@glanzmann.de> wrote:

> enable jumbo frames in your network. The GRE tunnel and VXLAN add
> overhead. If you're switches chop the packet other 1500 Bytes you see
> exactly this effect:

Yes, I'm aware of jumbo frames. Our network gear already has them enabled 
everywhere AFAIK.

I was just curious to know if after breaking PMTUD, if the Open vSwitch 
developers had an Official Recommendation™ as to whether frame size settings 
should be on VMs / instances or on the hosting systems to make the network work 
again. Or if the general OvS Community had come to a consensus between the two.

Thanks.

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