#!/bin/bash

host=$1
mode=$2

case "$mode" in
	down)
	ssh -S none "$host" -o Compression=no "cat /dev/zero" | pv >/dev/null
	;;
	up)
	pv </dev/zero | ssh -S none "$host" -o Compression=no "cat >/dev/null"
	;;
*)
	echo "usage: ${0##*/} <host> <up/down>" >&2
	exit 1
	;;
esac