RE: Common operational misconceptions

[George Bonser <gbonser () seven com>]

> George Bonser wrote:
>
> > > It is seemingly working well means there is not much PMTU changes,
> > > which means we had better assumes some PMTU (1280B, for example) and
> > > use it without PMTUD.
>
> > It depends on the OS and the method being used.  If you set the
> option
> > to "2" on Linux, it will do MTU probing constantly and react to MTU
> > changes.
>
> It actually does nothing.


Must be magic then, because it works for me.  I've got a few dozen servers with MTU 7500 that aren't having a bit of 
trouble talking to anyone.