freebsd-dev/etc/rc.d/ipmon
2004-09-09 16:41:55 +00:00

35 lines
698 B
Bash
Executable File

#!/bin/sh
#
# $NetBSD: ipmon,v 1.9 2002/04/18 05:02:01 lukem Exp $
# $FreeBSD$
#
# PROVIDE: ipmon
# REQUIRE: mountcritlocal hostname sysctl cleanvar ipfilter
# BEFORE: SERVERS
# KEYWORD: FreeBSD nojail
. /etc/rc.subr
name="ipmon"
rcvar=`set_rcvar`
command="/sbin/ipmon"
start_precmd="ipmon_precmd"
ipmon_precmd()
{
# Continue only if ipfilter or ipnat is enabled and the
# ipfilter module is loaded.
#
if ! checkyesno ipfilter_enable -o ! checkyesno ipnat_enable ; then
err 1 "${name} requires either ipfilter or ipnat enabled"
fi
if ! sysctl net.inet.ipf.fr_pass >/dev/null 2>&1; then
err 1 "ipfilter module is not loaded"
fi
return 0
}
load_rc_config $name
run_rc_command "$1"