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#!/bin/sh
#
# $FreeBSD$
#
# PROVIDE: ipmon
# REQUIRE: FILESYSTEMS hostname sysctl ipfilter
# BEFORE: SERVERS
# KEYWORD: nojail
. /etc/rc.subr
name="ipmon"
desc="Monitors /dev/ipl for logged packets"
rcvar="ipmon_enable"
command="/sbin/${name}"
start_precmd="ipmon_precmd"
ipmon_precmd()
{
# Continue only if ipfilter or ipnat is enabled and the
# ipfilter module is loaded.
#
if ! checkyesno ipfilter_enable && ! checkyesno ipnat_enable ; then
err 1 "${name} requires either ipfilter or ipnat enabled"
fi
if ! ${ipfilter_program:-/sbin/ipf} -V | grep -q 'Running: yes' >/dev/null 2>&1; then
err 1 "ipfilter module is not loaded"
fi
return 0
}
load_rc_config $name
run_rc_command "$1"
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