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ipsec revision 1.4 
      1 #!/bin/sh
      2 #
      3 # $NetBSD: ipsec,v 1.4 2000/07/17 13:10:54 lukem Exp $
      4 #
      5 
      6 # PROVIDE: ipsec
      7 # REQUIRE: root beforenetlkm mountcritlocal tty
      8 
      9 #	it does not really require beforenetlkm.
     10 
     11 . /etc/rc.subr
     12 
     13 name="ipsec"
     14 start_precmd="ipsec_prestart"
     15 start_cmd="ipsec_start"
     16 stop_precmd="checkyesno ipsec && [ -f /etc/ipsec.conf ]"
     17 stop_cmd="ipsec_stop"
     18 reload_precmd="$stop_precmd"
     19 reload_cmd="ipsec_reload"
     20 extra_commands="reload"
     21 
     22 ipsec_start()
     23 {
     24 	if ! checkyesno ipsec; then
     25 		return 1
     26 	fi
     27 	if [ ! -f /etc/ipsec.conf ]; then
     28 		warn "/etc/ipsec.conf not readable; ipsec start aborted."
     29 		return 1
     30 	fi
     31 	return 0
     32 }
     33 
     34 ipsec_start()
     35 {
     36 	echo "Installing ipsec manual keys/policies."
     37 	/sbin/setkey -f /etc/ipsec.conf
     38 }
     39 
     40 ipsec_stop()
     41 {
     42 	echo "Clearing ipsec manual keys/policies."
     43 
     44 	# still not 100% sure if we would like to do this.
     45 	# it is very questionable to do this during shutdown session, since
     46 	# it can hang any of remaining IPv4/v6 session.
     47 	#
     48 	/sbin/setkey -F
     49 	/sbin/setkey -FP
     50 }
     51 
     52 ipsec_reload()
     53 {
     54 	echo "Reloading ipsec manual keys/policies."
     55 	/sbin/setkey -F
     56 	/sbin/setkey -FP
     57 	/sbin/setkey -f /etc/ipsec.conf
     58 }
     59 
     60 load_rc_config $name
     61 run_rc_command "$1"
     62