#!/bin/sh
[ -z "$6" ] || env -i ACTION="ifdown" INTERFACE="$6" PROTO=ppp /sbin/hotplug-call "iface"

[ -d /etc/ppp/ip-down.d ] && {
	for SCRIPT in /etc/ppp/ip-down.d/*
	do
		[ -x "$SCRIPT" ] && "$SCRIPT" $@
	done
}