#!/bin/bash #XXX change this to your needs USER=phantom_user TUNCTL=/path/to/tunnel_binary start() { echo start $TUNCTL -u $USER -t phantom ip link set phantom up } stop() { echo stop $TUNCTL -d phantom } case "$1" in start) start ;; stop) stop ;; restart) stop start ;; help|*) echo "Usage is $0 [start | stop | help | restart]" ;; esac