On Jan 16, 2014 12:00 PM, "Chris Green" <cl@isbd.net> wrote:
>
> I'm sure I asked this some time ago (i.e. some years ago!) and used the
> recommended program to check if all my ethernet links were actually
> running at the spped they were supposedly capable of.
>
> I want to check again and I can't find/remember the program to use.
>
> I have found ethtool which tells me the speed of a specific port on the
> system where it is running but I seem to remember there was a tool which
> somehow checked both ends of a link and told me that the remote end
> speed as well.

Iperf?

Regards
Srdjan