#!/bin/bash
DEVICE=ppp0

if [ -r /var/run/$DEVICE.pid ]; then
        kill -INT `cat /var/run/$DEVICE.pid`

        if [ ! "$?" = "0" ]; then
                rm -f /var/run/$DEVICE.pid
                echo >/dev/console "ERROR: Removed stale pid file"
                exit 1
        fi

        echo >/dev/console "PPP link to $DEVICE terminated."
        exit 0
fi

echo >/dev/console "ERROR: PPP link not active on $DEVICE"
exit 1