Performance Test: 802.11b Takes a Lickin' and Keeps on Tickin'
Subject:   flawed experiment
Date:   2001-03-30 17:22:04
From:   cypherpunk
'ssh -c none' is not overhead free by any stretch of the imagination.
'ssh -c none -m none' is closer, but still not what you wanted.

you want netcat.

as always, if ever in doubt - look at the source.