2001-12-07 23:57:39 +00:00
|
|
|
#!/bin/sh -
|
|
|
|
|
#
|
|
|
|
|
# Copyright (c) 2001 The FreeBSD Project
|
|
|
|
|
# All rights reserved.
|
|
|
|
|
#
|
|
|
|
|
# Redistribution and use in source and binary forms, with or without
|
|
|
|
|
# modification, are permitted provided that the following conditions
|
|
|
|
|
# are met:
|
|
|
|
|
# 1. Redistributions of source code must retain the above copyright
|
|
|
|
|
# notice, this list of conditions and the following disclaimer.
|
|
|
|
|
# 2. Redistributions in binary form must reproduce the above copyright
|
|
|
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
|
|
|
# documentation and/or other materials provided with the distribution.
|
|
|
|
|
#
|
|
|
|
|
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
|
|
|
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
|
|
|
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
|
|
|
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
|
|
|
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
|
|
|
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
|
|
|
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
|
|
|
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
|
|
|
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
|
|
|
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
|
|
|
# SUCH DAMAGE.
|
|
|
|
|
#
|
|
|
|
|
# $FreeBSD$
|
|
|
|
|
#
|
|
|
|
|
|
|
|
|
|
# Show ipfw rules which have reached the log limit
|
|
|
|
|
#
|
|
|
|
|
|
|
|
|
|
# If there is a global system configuration file, suck it in.
|
|
|
|
|
#
|
|
|
|
|
if [ -r /etc/defaults/periodic.conf ]
|
|
|
|
|
then
|
|
|
|
|
. /etc/defaults/periodic.conf
|
|
|
|
|
source_periodic_confs
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
rc=0
|
|
|
|
|
|
|
|
|
|
case "$daily_status_security_ipfwlimit_enable" in
|
|
|
|
|
[Yy][Ee][Ss])
|
2002-08-25 04:09:17 +00:00
|
|
|
TMP=`mktemp ${TMPDIR:-/tmp}/security.XXXXXXXXXX`
|
2001-12-07 23:57:39 +00:00
|
|
|
IPFW_LOG_LIMIT=`sysctl -n net.inet.ip.fw.verbose_limit 2> /dev/null`
|
2001-12-14 08:58:21 +00:00
|
|
|
if [ $? -eq 0 ] && [ "${IPFW_LOG_LIMIT}" -ne 0 ]; then
|
2001-12-07 23:57:39 +00:00
|
|
|
ipfw -a l | grep " log " | perl -n -e \
|
|
|
|
|
'/^\d+\s+(\d+)/; print if ($1 >= '$IPFW_LOG_LIMIT')' > ${TMP}
|
|
|
|
|
if [ -s "${TMP}" ]; then
|
|
|
|
|
rc=1
|
|
|
|
|
echo ""
|
|
|
|
|
echo 'ipfw log limit reached:'
|
|
|
|
|
cat ${TMP}
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
rm -f ${TMP};;
|
|
|
|
|
*) rc=0;;
|
|
|
|
|
esac
|
|
|
|
|
|
|
|
|
|
exit $rc
|
