#!/bin/sh

# This should be called whenever an interface goes down, not just when

# it is brought down explicitly.

cd /etc/sysconfig/network-scripts

. ./network-functions

unset REALDEVICE

if [ "$1" = --realdevice ] ; then

    REALDEVICE=$2

    shift 2

fi

CONFIG=$1

source_config

[ -z "$REALDEVICE" ] && REALDEVICE=$DEVICE

/etc/sysconfig/network-scripts/ifdown-routes ${REALDEVICE} ${DEVNAME}

# Remove duplicate DNS entries and shift them,

# to have always correct condition below...

update_DNS_entries

if ! is_false "${PEERDNS}" || is_true "${RESOLV_MODS}" && \

    [ "${DEVICETYPE}" = "ppp" -o "${DEVICETYPE}" = "ippp" -o -n "${DNS1}" \

    -o "${BOOTPROTO}" = "bootp" -o "${BOOTPROTO}" = "dhcp" ] ; then

    if [ -f /etc/resolv.conf.save ]; then

        change_resolv_conf /etc/resolv.conf.save

        rm -f /etc/resolv.conf.save

    fi

    if [ "${DEVICETYPE}" = "ppp" -o "${DEVICETYPE}" = "ippp" ]; then

        if [ -f /etc/ppp/peers/$DEVICE ] ; then

            rm -f /etc/ppp/peers/$DEVICE

        fi

    fi

fi

# Reset the default route if this interface had a special one

if ! check_default_route ; then

    # ISDN device needs special handling dial on demand

    if [ "${DEVICETYPE}" = "ippp" -o "${DEVICETYPE}" = "isdn" ] && \

       [ "$DIALMODE" = "auto" ] ; then

        if [ -z "$GATEWAY" ] ; then

            /sbin/ip route add default ${METRIC:+metric} \

                ${WINDOW:+window $WINDOW} dev ${DEVICE}

        else

            /sbin/ip route add default ${METRIC:+metric} \

                ${WINDOW:+window $WINDOW} via ${GATEWAY}

        fi

    else

        add_default_route ${DEVICE}

    fi

fi

# Reset firewall zone (empty ZONE means default):

if [ "${REALDEVICE}" != "lo" ]; then

    dbus-send --print-reply --system --dest=org.fedoraproject.FirewallD1 \

              /org/fedoraproject/FirewallD1 \

              org.fedoraproject.FirewallD1.zone.removeInterface \

              string:"" string:"${DEVICE}" \

              > /dev/null 2>&1

fi

if [ -x /sbin/ifdown-local ]; then

    /sbin/ifdown-local ${DEVICE}

fi

exit 0