1 #!/bin/sh 2 # 3 # $NetBSD: ipnat,v 1.3 2000/04/30 13:23:33 lukem Exp $ 4 # 5 6 # PROVIDE: ipnat 7 # REQUIRE: ipfilter 8 9 . /etc/rc.subr 10 . /etc/rc.conf 11 12 name="ipnat" 13 config="/etc/ipnat.conf" 14 15 start_precmd="checkyesno ipnat" 16 start_cmd="ipnat_start" 17 18 stop_precmd=$start_precmd 19 stop_cmd="/usr/sbin/ipnat -F -C" 20 21 reload_precmd=$start_precmd 22 reload_cmd="/usr/sbin/ipnat -F -C -f ${config}" 23 24 extra_commands="reload" 25 26 ipnat_start() 27 { 28 if [ ! -f ${config} ]; then 29 return 0 30 fi 31 if ! checkyesno ipfilter || [ ! -f /etc/ipf.conf ]; then 32 echo "Enabling ipfilter for NAT." 33 /sbin/ipf -E -Fa 34 fi 35 echo -n "Installing NAT rules ... " 36 /usr/sbin/ipnat -F -f ${config} 37 } 38 39 run_rc_command "$1" 40