#!/bin/sh
#
#
# This should be called whenever an interface goes down, not just when
# it is brought down explicitly.

run_down() { :; }

CONFIG=$1
. /etc/sysconfig/network
. /etc/rc.d/init.d/functions
. /lib/rc-scripts/functions.network

source_config

# set all major variables
setup_ip_param

# set REALDEVICE
get_ppp_device_and_pid

# (QoS) Delete root queueing discipline
if [ -n "${BANDWIDTH_OUT}" ]; then
	if [ "${QDISC_CLASS}" = "htb" -o "${QDISC_CLASS}" = "cbq" ]; then
		tc qdisc del dev ${REALDEVICE} root
	elif [ -z "${QDISC}" -o "${QDISC}" = "tbf" ]; then
		tc qdisc del dev ${REALDEVICE} root
	elif [ -n "${QDISC}" ]; then
		tc qdisc del dev ${REALDEVICE} root
	fi
else
	if [ -n "${QDISC}" ]; then
		tc qdisc del dev ${REALDEVICE} root
	fi
fi

if [ -n "${BANDWIDTH_IN}" ]; then
	tc qdisc del dev ${REALDEVICE} ingress
fi

# execute run_down() function (if available in device configuration file)
run_down

# Notify programs that have requested notification
do_netreport

exit 0