version 1.2, 2000/03/11 20:10:21 |
version 1.17, 2008/11/22 20:23:33 |
|
|
# |
# |
|
|
# PROVIDE: ipfilter |
# PROVIDE: ipfilter |
# REQUIRE: root beforenetlkm mountcritlocal tty |
# REQUIRE: root bootconf mountcritlocal tty |
|
|
. /etc/rc.subr |
$_rc_subr_loaded . /etc/rc.subr |
. /etc/rc.conf |
|
|
|
name="ipfilter" |
name="ipfilter" |
|
rcvar=$name |
|
start_precmd="ipfilter_prestart" |
start_cmd="ipfilter_start" |
start_cmd="ipfilter_start" |
stop_precmd="checkyesno ipfilter && [ -f /etc/ipf.conf ]" |
stop_precmd="test -f /etc/ipf.conf -o -f /etc/ipf6.conf" |
stop_cmd="ipfilter_stop" |
stop_cmd="ipfilter_stop" |
reload_precmd="$stop_precmd" |
reload_precmd="$stop_precmd" |
reload_cmd="ipfilter_reload" |
reload_cmd="ipfilter_reload" |
|
resync_precmd="$stop_precmd" |
|
resync_cmd="ipfilter_resync" |
|
status_precmd="$stop_precmd" |
|
status_cmd="ipfilter_status" |
|
extra_commands="reload resync status" |
|
|
|
ipfilter_prestart() |
|
{ |
|
if [ ! -f /etc/ipf.conf ] && [ ! -f /etc/ipf6.conf ]; then |
|
warn "/etc/ipf*.conf not readable; ipfilter start aborted." |
|
|
|
stop_boot |
|
return 1 |
|
fi |
|
return 0 |
|
} |
|
|
ipfilter_start() |
ipfilter_start() |
{ |
{ |
if ! checkyesno ipfilter; then |
echo "Enabling ipfilter." |
return 0 |
/sbin/ipf -E |
|
|
|
# Do the flush first; since older ipf has different semantics. |
|
# |
|
if [ -f /etc/ipf.conf ]; then |
|
/sbin/ipf -Fa |
|
fi |
|
if [ -f /etc/ipf6.conf ]; then |
|
/sbin/ipf -6 -Fa |
fi |
fi |
|
|
# if /etc/ipf.conf isn't readable, abort the boot rather |
# Now load the config files |
# than risk a security problem |
# |
# |
if [ -f /etc/ipf.conf ]; then |
if [ ! -f /etc/ipf.conf ]; then |
/sbin/ipf -f /etc/ipf.conf |
err 1 "/etc/ipf.conf not readable; ipfilter start aborted." |
fi |
|
if [ -f /etc/ipf6.conf ]; then |
|
/sbin/ipf -6 -f /etc/ipf6.conf |
fi |
fi |
echo "Enabling ipfilter." |
|
/sbin/ipf -E -Fa -f /etc/ipf.conf |
|
} |
} |
|
|
ipfilter_stop() |
ipfilter_stop() |
|
|
ipfilter_reload() |
ipfilter_reload() |
{ |
{ |
echo "Reloading ipfilter rules." |
echo "Reloading ipfilter rules." |
/sbin/ipf -I -Fa -f /etc/ipf.conf |
|
if [ $? -eq 0 ]; then |
# Do the flush first; since older ipf has different semantics. |
/sbin/ipf -s |
# |
else |
if [ -f /etc/ipf.conf ]; then |
warn "Reload failed; not swapping to new ruleset." |
/sbin/ipf -I -Fa |
fi |
fi |
|
if [ -f /etc/ipf6.conf ]; then |
|
/sbin/ipf -6 -I -Fa |
|
fi |
|
|
|
# Now load the config files into the Inactive set |
|
# |
|
if [ -f /etc/ipf.conf ] && ! /sbin/ipf -I -f /etc/ipf.conf; then |
|
err 1 "reload of ipf.conf failed; not swapping to new ruleset." |
|
fi |
|
if [ -f /etc/ipf6.conf ] && ! /sbin/ipf -I -6 -f /etc/ipf6.conf; then |
|
err 1 "reload of ipf6.conf failed; not swapping to new ruleset." |
|
fi |
|
|
|
# Swap in the new rules |
|
# |
|
/sbin/ipf -s |
|
} |
|
|
|
ipfilter_resync() |
|
{ |
|
/sbin/ipf -y |
|
} |
|
|
|
ipfilter_status() |
|
{ |
|
/sbin/ipf -V |
} |
} |
|
|
run_rc_command "$1" "reload" |
load_rc_config $name |
|
run_rc_command "$1" |