#!/bin/bash
PATH=/sbin:/usr/sbin/:/bin:/usr/bin

cd /etc/sysconfig/network-scripts
. network-functions

CONFIG=$1
[ -f "${CONFIG}" ] || CONFIG=ifcfg-${1}
source_config

if [ -z "$SRC" ]; then
    SRC=`ip -o route get to $DST | sed "s|.*src \([^ ]*\).*|\1|"`
fi

if [ "$KEYING" = "manual" ]; then
    setkey -c << EOF
delete $SRC $DST ah $SPI_AH_OUT;
delete $DST $SRC ah $SPI_AH_IN;
delete $SRC $DST esp $SPI_ESP_OUT;
delete $DST $SRC esp $SPI_ESP_IN;
EOF
fi

setkey -c << EOF
spddelete $SRC $DST any -P out;
spddelete $DST $SRC any -P in;
EOF

/etc/sysconfig/network-scripts/ifdown-post $CONFIG