#!/bin/sh
#----------------------------------------------------------------------------
# delete-all-routes - delete all existing routes on an interface
#
#   called by imond
#
# Creation:     2000-11-14  fm
# Last Update:  $Id$
#
# Copyright (c) 2000-@@YEAR@@ the eisfair team, team(at)eisfair(dot)org
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#----------------------------------------------------------------------------
device=${1}

if [ "${device}" = "pppoe" ]
then
    device='ppp0'
fi

/usr/sbin/ip link set dev ${device} down

if [ -f /run/${device}.conf ]
then
    conf=$(cat /run/${device}.conf)
    set $conf

    ip=${1}
    subnet=${3}
    network=$(/usr/bin/netcalc network ${ip}:${subnet})
    netmaskbits="/$(/usr/bin/netcalc netmaskbits ${network}:${subnet})"

    /usr/sbin/ip addr add ${ip}/${netmaskbits} peer ${2} dev ${interface}
    /usr/sbin/ip link set dev ${device} up
else
    /usr/sbin/ip link set dev ${device} up
fi

exit 0
# ---------------------------------------------------------------------------
# end
# ---------------------------------------------------------------------------