Yuichiro NAITO <naito.yuich...@gmail.com> wrote: > 2. MTU 9000 is required for 10Gbps performance. > > The default MTU size 1500 is too small for 10Gbps link for now.
It is dangerous to give this suggestion without caveats. MTU over 1500 does not work on even small parts of the internet, and many people will have a difficult time diagnosing the failure modes. Sadly, it can only be used on point to point configurations.