Merge in all the changes that Mike Makonnen has been maintaining for a

while. This is only the script pieces, the glue for the build comes next.

Submitted by:   Mike Makonnen <makonnen@pacbell.net>
Reviewed by:    silence on -current and -hackers
Prodded by:     rwatson

1 files changed, 14 insertions, 843 deletions

diff --git a/etc/rc.d/network2 b/etc/rc.d/network2
index febaf83..abeea16 100644
--- a/etc/rc.d/network2
+++ b/etc/rc.d/network2
@@ -1,390 +1,22 @@
-#!/bin/sh -
+#!/bin/sh
 #
-# Copyright (c) 1993  The FreeBSD Project
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-# SUCH DAMAGE.
+# Configure routing and miscellaneous network tunables
 #
 # $FreeBSD$
-#	From: @(#)netstart	5.9 (Berkeley) 3/30/91
 #
 
-# Note that almost all of the user-configurable behavior is no longer in
-# this file, but rather in /etc/defaults/rc.conf.  Please check that file
-# first before contemplating any changes here.  If you do need to change
-# this file for some reason, we would like to know about it.
-
-# First pass startup stuff.
-#
-network_pass1() {
-	echo -n 'Doing initial network setup:'
-
-	# Generate host.conf for compatibility
-	#
-	if [ -f "/etc/nsswitch.conf" ]; then
-		echo -n ' host.conf'
-		generate_host_conf /etc/nsswitch.conf /etc/host.conf
-	fi
-
-	# Convert host.conf to nsswitch.conf if necessary
-	#
-	if [ -f "/etc/host.conf" -a ! -f "/etc/nsswitch.conf" ]; then
-		echo ''
-		echo 'Warning: /etc/host.conf is no longer used'
-		echo '  /etc/nsswitch.conf will be created for you'
-		convert_host_conf /etc/host.conf /etc/nsswitch.conf
-	fi
-
-	# Set the host name if it is not already set
-	#
-	if [ -z "`hostname -s`" ]; then
-		hostname ${hostname}
-		echo -n ' hostname'
-	fi
-
-	# Establish ipfilter ruleset as early as possible (best in
-	# addition to IPFILTER_DEFAULT_BLOCK in the kernel config file)
-
-	# check whether ipfilter and/or ipnat is enabled
-	ipfilter_active="NO"
-	case ${ipfilter_enable} in
-	[Yy][Ee][Ss])
-		ipfilter_active="YES"
-		;;
-	esac
-	case ${ipnat_enable} in
-	[Yy][Ee][Ss])
-		ipfilter_active="YES"
-		;;
-	esac
-	case ${ipfilter_active} in
-	[Yy][Ee][Ss])
-		# load ipfilter kernel module if needed
-		if ! sysctl net.inet.ipf.fr_pass > /dev/null 2>&1; then
-			if kldload ipl; then
-				echo 'IP-filter module loaded.'
-			else
-				echo 'Warning: IP-filter module failed to load.'
-				# avoid further errors
-				ipfilter_active="NO"
-				ipmon_enable="NO"
-				ipfilter_enable="NO"
-				ipnat_enable="NO"
-				ipfs_enable="NO"
-			fi
-		fi
-		# start ipmon before loading any rules
-		case "${ipmon_enable}" in
-		[Yy][Ee][Ss])
-			echo -n ' ipmon'
-			${ipmon_program:-/sbin/ipmon} ${ipmon_flags}
-			;;
-		esac
-		case "${ipfilter_enable}" in
-		[Yy][Ee][Ss])
-			if [ -r "${ipfilter_rules}" ]; then
-				echo -n ' ipfilter'
-				${ipfilter_program:-/sbin/ipf} -Fa -f \
-				    "${ipfilter_rules}" ${ipfilter_flags}
-			else
-				ipfilter_enable="NO"
-				echo -n ' NO IPF RULES'
-			fi
-			;;
-		esac
-		case "${ipnat_enable}" in
-		[Yy][Ee][Ss])
-			if [ -r "${ipnat_rules}" ]; then
-				echo -n ' ipnat'
-				eval ${ipnat_program:-/sbin/ipnat} -CF -f \
-				    "${ipnat_rules}" ${ipnat_flags}
-			else
-				ipnat_enable="NO"
-				echo -n ' NO IPNAT RULES'
-			fi
-			;;
-		esac
-		# restore filter/NAT state tables after loading the rules
-		case "${ipfs_enable}" in
-		[Yy][Ee][Ss])
-			if [ -r "/var/db/ipf/ipstate.ipf" ]; then
-				echo -n ' ipfs'
-				${ipfs_program:-/sbin/ipfs} -R ${ipfs_flags}
-				# remove files to avoid reloading old state
-				# after an ungraceful shutdown
-				rm -f /var/db/ipf/ipstate.ipf
-				rm -f /var/db/ipf/ipnat.ipf
-			fi
-			;;
-		esac
-		;;
-	esac
-
-	# Set the domainname if we're using NIS
-	#
-	case ${nisdomainname} in
-	[Nn][Oo] | '')
-		;;
-	*)
-		domainname ${nisdomainname}
-		echo -n ' domain'
-		;;
-	esac
-
-	echo '.'
-
-	# Initial ATM interface configuration
-	#
-	case ${atm_enable} in
-	[Yy][Ee][Ss])
-		if [ -r /etc/rc.atm ]; then
-			. /etc/rc.atm
-			atm_pass1
-		fi
-		;;
-	esac
-
-	# Attempt to create cloned interfaces.
-	for ifn in ${cloned_interfaces}; do
-		ifconfig ${ifn} create
-	done
-
-	# Special options for sppp(4) interfaces go here.  These need
-	# to go _before_ the general ifconfig section, since in the case
-	# of hardwired (no link1 flag) but required authentication, you
-	# cannot pass auth parameters down to the already running interface.
-	#
-	for ifn in ${sppp_interfaces}; do
-		eval spppcontrol_args=\$spppconfig_${ifn}
-		if [ -n "${spppcontrol_args}" ]; then
-			# The auth secrets might contain spaces; in order
-			# to retain the quotation, we need to eval them
-			# here.
-			eval spppcontrol ${ifn} ${spppcontrol_args}
-		fi
-	done
-
-	# gifconfig
-	network_gif_setup
+# PROVIDE: network2
+# REQUIRE: network1 ppp-user
+# KEYWORD: FreeBSD
 
-	# Set up all the network interfaces, calling startup scripts if needed
-	#
-	case ${network_interfaces} in
-	[Aa][Uu][Tt][Oo])
-		network_interfaces="`ifconfig -l`"
-		;;
-	*)
-		network_interfaces="${network_interfaces} ${cloned_interfaces}"
-		;;
-	esac
-
-	dhcp_interfaces=""
-	for ifn in ${network_interfaces}; do
-		if [ -r /etc/start_if.${ifn} ]; then
-			. /etc/start_if.${ifn}
-			eval showstat_$ifn=1
-		fi
-
-		# Do the primary ifconfig if specified
-		#
-		eval ifconfig_args=\$ifconfig_${ifn}
+. /etc/rc.subr
 
-		case ${ifconfig_args} in
-		'')
-			;;
-		[Dd][Hh][Cc][Pp])
-			# DHCP inits are done all in one go below
-			dhcp_interfaces="$dhcp_interfaces $ifn"
-			eval showstat_$ifn=1
-			;;
-		*)
-			ifconfig ${ifn} ${ifconfig_args}
-			eval showstat_$ifn=1
-			;;
-		esac
-	done
+name="network2"
+start_cmd="network2_start"
+stop_cmd=":"
 
-	if [ ! -z "${dhcp_interfaces}" ]; then
-		${dhcp_program:-/sbin/dhclient} ${dhcp_flags} ${dhcp_interfaces}
-	fi
-
-	for ifn in ${network_interfaces}; do
-		# Check to see if aliases need to be added
-		#
-		alias=0
-		while : ; do
-			eval ifconfig_args=\$ifconfig_${ifn}_alias${alias}
-			if [ -n "${ifconfig_args}" ]; then
-				ifconfig ${ifn} ${ifconfig_args} alias
-				eval showstat_$ifn=1
-				alias=$((${alias} + 1))
-			else
-				break;
-			fi
-		done
-
-		# Do ipx address if specified
-		#
-		eval ifconfig_args=\$ifconfig_${ifn}_ipx
-		if [ -n "${ifconfig_args}" ]; then
-			ifconfig ${ifn} ${ifconfig_args}
-			eval showstat_$ifn=1
-		fi
-	done
-
-	for ifn in ${network_interfaces}; do
-		eval showstat=\$showstat_${ifn}
-		if [ ! -z ${showstat} ]; then
-			ifconfig ${ifn}
-		fi
-	done
-
-	# ISDN subsystem startup
-	#
-	case ${isdn_enable} in
-	[Yy][Ee][Ss])
-		if [ -r /etc/rc.isdn ]; then
-			. /etc/rc.isdn
-		fi
-		;;
-	esac
-
-	# Start user ppp if required.  This must happen before natd.
-	#
-	case ${ppp_enable} in
-	[Yy][Ee][Ss])
-		# Establish ppp mode.
-		#
-		if [ "${ppp_mode}" != "ddial" -a "${ppp_mode}" != "direct" \
-			-a "${ppp_mode}" != "dedicated" \
-			-a "${ppp_mode}" != "background" ]; then
-			ppp_mode="auto"
-		fi
-
-		ppp_command="/usr/sbin/ppp -quiet -${ppp_mode}"
-
-		# Switch on NAT mode?
-		#
-		case ${ppp_nat} in
-		[Yy][Ee][Ss])
-			ppp_command="${ppp_command} -nat"
-			;;
-		esac
-
-		ppp_command="${ppp_command} ${ppp_profile}"
-
-		echo "Starting ppp as \"${ppp_user}\""
-		su -m ${ppp_user} -c "exec ${ppp_command}"
-		;;
-	esac
-
-	# Re-Sync ipfilter so it picks up any new network interfaces
-	#
-	case ${ipfilter_active} in
-	[Yy][Ee][Ss])
-		${ipfilter_program:-/sbin/ipf} -y ${ipfilter_flags} >/dev/null
-		;;
-	esac
-	unset ipfilter_active
-
-	# Initialize IP filtering using ipfw
-	#
-	if /sbin/ipfw -q flush > /dev/null 2>&1; then
-		firewall_in_kernel=1
-	else
-		firewall_in_kernel=0
-	fi
-
-	case ${firewall_enable} in
-	[Yy][Ee][Ss])
-		if [ "${firewall_in_kernel}" -eq 0 ] && kldload ipfw; then
-			firewall_in_kernel=1
-			echo 'Kernel firewall module loaded'
-		elif [ "${firewall_in_kernel}" -eq 0 ]; then
-			echo 'Warning: firewall kernel module failed to load'
-		fi
-		;;
-	esac
-
-	# Load the filters if required
-	#
-	case ${firewall_in_kernel} in
-	1)
-		if [ -z "${firewall_script}" ]; then
-			firewall_script=/etc/rc.firewall
-		fi
-
-		case ${firewall_enable} in
-		[Yy][Ee][Ss])
-			if [ -r "${firewall_script}" ]; then
-				. "${firewall_script}"
-				echo -n 'Firewall rules loaded, starting divert daemons:'
-
-				# Network Address Translation daemon
-				#
-				case ${natd_enable} in
-				[Yy][Ee][Ss])
-					if [ -n "${natd_interface}" ]; then
-						if echo ${natd_interface} | \
-							grep -q -E '^[0-9]+(\.[0-9]+){0,3}$'; then
-							natd_flags="$natd_flags -a ${natd_interface}"
-						else
-							natd_flags="$natd_flags -n ${natd_interface}"
-						fi
-					fi
-					echo -n ' natd'; ${natd_program:-/sbin/natd} ${natd_flags}
-					;;
-				esac
-
-				echo '.'
-
-			elif [ "`ipfw l 65535`" = "65535 deny ip from any to any" ]; then
-				echo 'Warning: kernel has firewall functionality,' \
-				     'but firewall rules are not enabled.'
-				echo '		 All ip services are disabled.'
-			fi
-
-			case ${firewall_logging} in
-			[Yy][Ee][Ss] | '')
-				echo 'Firewall logging=YES'
-				sysctl net.inet.ip.fw.verbose=1 >/dev/null
-				;;
-			*)
-				;;
-			esac
-
-			;;
-		esac
-		;;
-	esac
-
-	# Additional ATM interface configuration
-	#
-	if [ -n "${atm_pass1_done}" ]; then
-		atm_pass2
-	fi
-
-	# Configure routing
-	#
+network2_start()
+{
 	case ${defaultrouter} in
 	[Nn][Oo] | '')
 		;;
@@ -394,7 +26,7 @@ network_pass1() {
 		;;
 	esac
 
-	# Set up any static routes.  This should be done before router discovery.
+	# Setup static routes. This should be done before router discovery.
 	#
 	if [ -n "${static_routes}" ]; then
 		for i in ${static_routes}; do
@@ -502,468 +134,7 @@ network_pass1() {
 	esac
 
 	echo '.'
-
-	case ${ipsec_enable} in
-	[Yy][Ee][Ss])
-		if [ -f ${ipsec_file} ]; then
-		    echo ' ipsec: enabled'
-		    setkey -f ${ipsec_file}
-		else
-		    echo ' ipsec: file not found'
-		fi
-		;;
-	esac
-
-	echo -n 'Routing daemons:'
-	case ${router_enable} in
-	[Yy][Ee][Ss])
-		echo -n " ${router}";	${router} ${router_flags}
-		;;
-	esac
-
-	case ${ipxrouted_enable} in
-	[Yy][Ee][Ss])
-		echo -n ' IPXrouted'
-		IPXrouted ${ipxrouted_flags} > /dev/null 2>&1
-		;;
-	esac
-
-	case ${mrouted_enable} in
-	[Yy][Ee][Ss])
-		echo -n ' mrouted';	mrouted ${mrouted_flags}
-		;;
-	esac
-
-	case ${rarpd_enable} in
-	[Yy][Ee][Ss])
-		echo -n ' rarpd';	rarpd ${rarpd_flags}
-		;;
-	esac
-	echo '.'
-
-	# Let future generations know we made it.
-	#
-	network_pass1_done=YES
-}
-
-network_pass2() {
-	echo -n 'Doing additional network setup:'
-	case ${named_enable} in
-	[Yy][Ee][Ss])
-		echo -n ' named';	${named_program:-named} ${named_flags}
-		;;
-	esac
-
-	case ${ntpdate_enable} in
-	[Yy][Ee][Ss])
-		echo -n ' ntpdate'
-		${ntpdate_program:-ntpdate} ${ntpdate_flags} >/dev/null 2>&1
-		;;
-	esac
-
-	case ${xntpd_enable} in
-	[Yy][Ee][Ss])
-		echo -n ' ntpd';	${xntpd_program:-ntpd} ${xntpd_flags}
-		;;
-	esac
-
-	case ${timed_enable} in
-	[Yy][Ee][Ss])
-		echo -n ' timed';	timed ${timed_flags}
-		;;
-	esac
-
-	case ${portmap_enable} in
-	[Yy][Ee][Ss])
-		echo -n ' rpcbind';	${portmap_program:-/usr/sbin/rpcbind} \
-			${portmap_flags}
-
-		# Start ypserv if we're an NIS server.
-		# Run rpc.ypxfrd and rpc.yppasswdd only on the NIS master server.
-		#
-		case ${nis_server_enable} in
-		[Yy][Ee][Ss])
-			echo -n ' ypserv'; ypserv ${nis_server_flags}
-
-			case ${nis_ypxfrd_enable} in
-			[Yy][Ee][Ss])
-				echo -n ' rpc.ypxfrd'
-				rpc.ypxfrd ${nis_ypxfrd_flags}
-				;;
-			esac
-
-			case ${nis_yppasswdd_enable} in
-			[Yy][Ee][Ss])
-				echo -n ' rpc.yppasswdd'
-				rpc.yppasswdd ${nis_yppasswdd_flags}
-				;;
-			esac
-			;;
-		esac
-
-		# Start ypbind if we're an NIS client
-		#
-		case ${nis_client_enable} in
-		[Yy][Ee][Ss])
-			echo -n ' ypbind'; ypbind ${nis_client_flags}
-			case ${nis_ypset_enable} in
-			[Yy][Ee][Ss])
-				echo -n ' ypset';	ypset ${nis_ypset_flags}
-				;;
-			esac
-			;;
-		esac
-
-		# Start keyserv if we are running Secure RPC
-		#
-		case ${keyserv_enable} in
-		[Yy][Ee][Ss])
-			echo -n ' keyserv';	keyserv ${keyserv_flags}
-			;;
-		esac
-
-		# Start ypupdated if we are running Secure RPC
-		# and we are NIS master
-		#
-		case ${rpc_ypupdated_enable} in
-		[Yy][Ee][Ss])
-			echo -n ' rpc.ypupdated';	rpc.ypupdated
-			;;
-		esac
-		;;
-	esac
-
-	# Start ATM daemons
-	if [ -n "${atm_pass2_done}" ]; then
-		atm_pass3
-	fi
-
-	echo '.'
-	network_pass2_done=YES
 }
 
-network_pass3() {
-	echo -n 'Starting final network daemons:'
-
-	case ${portmap_enable} in
-	[Yy][Ee][Ss])
-		case ${nfs_server_enable} in
-		[Yy][Ee][Ss])
-			# Handle absent nfs server support
-			nfsserver_in_kernel=0
-			if sysctl vfs.nfsrv >/dev/null 2>&1; then
-				nfsserver_in_kernel=1
-			else
-				kldload nfsserver && nfsserver_in_kernel=1
-			fi
-
-			if [ -r /etc/exports -a \
-			    ${nfsserver_in_kernel} -eq 1 ]; then
-				echo -n ' mountd'
-
-				case ${weak_mountd_authentication} in
-				[Yy][Ee][Ss])
-					mountd_flags="${mountd_flags} -n"
-					;;
-				esac
-
-				mountd ${mountd_flags}
-
-				case ${nfs_reserved_port_only} in
-				[Yy][Ee][Ss])
-					echo -n ' NFS on reserved port only=YES'
-					sysctl vfs.nfsrv.nfs_privport=1 > /dev/null
-					;;
-				esac
-
-				echo -n ' nfsd';	nfsd ${nfs_server_flags}
-
-				case ${rpc_statd_enable} in
-				[Yy][Ee][Ss])
-					echo -n ' rpc.statd';	rpc.statd
-					;;
-				esac
-
-				case ${rpc_lockd_enable} in
-				[Yy][Ee][Ss])
-					echo -n ' rpc.lockd';	rpc.lockd
-					;;
-				esac
-			else
-				echo -n ' Warning: nfs server failed'
-			fi
-			;;
-		*)
-			case ${single_mountd_enable} in
-			[Yy][Ee][Ss])
-				if [ -r /etc/exports ]; then
-					echo -n ' mountd'
-
-					case ${weak_mountd_authentication} in
-					[Yy][Ee][Ss])
-						mountd_flags="-n"
-						;;
-					esac
-
-					mountd ${mountd_flags}
-				fi
-				;;
-			esac
-			;;
-		esac
-
-		case ${nfs_client_enable} in
-		[Yy][Ee][Ss])
-			nfsclient_in_kernel=0
-			# Handle absent nfs client support
-			if sysctl vfs.nfs >/dev/null 2>&1; then
-				nfsclient_in_kernel=1
-			else
-				kldload nfsclient && nfsclient_in_kernel=1
-			fi
-
-			if [ ${nfsclient_in_kernel} -eq 1 ]
-			then
-				if [ -n "${nfs_access_cache}" ]; then
-					echo -n " NFS access cache time=${nfs_access_cache}"
-					sysctl vfs.nfs.access_cache_timeout=${nfs_access_cache} >/dev/null
-				fi
-				if [ -n "${nfs_bufpackets}" ]; then
-					sysctl vfs.nfs.bufpackets=${nfs_bufpackets} > /dev/null
-				fi
-				case ${rpc_statd_enable} in
-				[Yy][Ee][Ss])
-					echo -n ' rpc.statd';	rpc.statd
-					;;
-				esac
-
-				case ${rpc_lockd_enable} in
-				[Yy][Ee][Ss])
-					echo -n ' rpc.lockd';	rpc.lockd
-					;;
-				esac
-
-				case ${amd_enable} in
-				[Yy][Ee][Ss])
-					echo -n ' amd'
-					case ${amd_map_program} in
-					[Nn][Oo] | '')
-						;;
-					*)
-						amd_flags="${amd_flags} `eval\
-							${amd_map_program}`"
-						;;
-					esac
-
-					case "${amd_flags}" in
-					'')
-						if [ -r /etc/amd.conf ]; then
-							amd &
-						else
-							echo ''
-			echo 'Warning: amd will not load without arguments'
-						fi
-						;;
-					*)
-						amd -p ${amd_flags} \
-							 >/var/run/amd.pid \
-							2>/dev/null &
-						;;
-					esac
-					;;
-				esac
-			else
-				echo 'Warning: NFS client kernel module failed to load'
-				nfs_client_enable=NO
-			fi
-			;;
-		esac
-
-		# If /var/db/mounttab exists, some nfs-server has not been
-		# successfully notified about a previous client shutdown.
-		# If there is no /var/db/mounttab, we do nothing.
-		if [ -f /var/db/mounttab ]; then
-			rpc.umntall -k
-		fi
-
-		;;
-	esac
-
-	case ${rwhod_enable} in
-	[Yy][Ee][Ss])
-		echo -n ' rwhod';	rwhod ${rwhod_flags}
-		;;
-	esac
-
-	# Kerberos servers run ONLY on the Kerberos server machine
-	case ${kerberos4_server_enable} in
-	[Yy][Ee][Ss])
-		case ${kerberos_stash} in
-		[Yy][Ee][Ss])
-			stash=-n
-			;;
-		*)
-			stash=
-			;;
-		esac
-
-		echo -n ' kerberosIV'
-		${kerberos4_server} ${stash} >> /var/log/kerberos.log &
-
-		case ${kadmind4_server_enable} in
-		[Yy][Ee][Ss])
-			echo -n ' kadmindIV'
-			(
-				sleep 20;
-				${kadmind4_server} ${stash} >/dev/null 2>&1 &
-			) &
-			;;
-		esac
-		unset stash_flag
-		;;
-	esac
-
-	case ${kerberos5_server_enable} in
-	[Yy][Ee][Ss])
-		echo -n ' kerberos5'
-		${kerberos5_server} &
-
-		case ${kadmind5_server_enable} in
-		[Yy][Ee][Ss])
-			echo -n ' kadmind5'
-			${kadmind5_server} &
-			;;
-		esac
-		;;
-	esac
-
-	case ${pppoed_enable} in
-	[Yy][Ee][Ss])
-		if [ -n "${pppoed_provider}" ]; then
-			pppoed_flags="${pppoed_flags} -p ${pppoed_provider}"
-		fi
-		echo -n ' pppoed';
-		_opts=$-; set -f
-		/usr/libexec/pppoed ${pppoed_flags} ${pppoed_interface}
-		set +f; set -${_opts}
-		;;
-	esac
-
-	case ${sshd_enable} in
-	[Yy][Ee][Ss])
-		if [ -x /usr/bin/ssh-keygen ]; then
-			if [ ! -f /etc/ssh/ssh_host_key ]; then
-				echo ' creating ssh1 RSA host key';
-				/usr/bin/ssh-keygen -t rsa1 -N "" \
-					-f /etc/ssh/ssh_host_key
-			fi
-			if [ ! -f /etc/ssh/ssh_host_rsa_key ]; then
-				echo ' creating ssh2 RSA host key';
-				/usr/bin/ssh-keygen -t rsa -N "" \
-					-f /etc/ssh/ssh_host_rsa_key
-			fi
-			if [ ! -f /etc/ssh/ssh_host_dsa_key ]; then
-				echo ' creating ssh2 DSA host key';
-				/usr/bin/ssh-keygen -t dsa -N "" \
-					-f /etc/ssh/ssh_host_dsa_key
-			fi
-		fi
-		;;
-	esac
-
-	echo '.'
-	network_pass3_done=YES
-}
-
-network_pass4() {
-	echo -n 'Additional TCP options:'
-	case ${log_in_vain} in
-	[Nn][Oo] | '')
-		log_in_vain=0
-		;;
-	[Yy][Ee][Ss])
-		log_in_vain=1
-		;;
-	[0-9]*)
-		;;
-	*)
-		echo " invalid log_in_vain setting: ${log_in_vain}"
-		log_in_vain=0
-		;;
-	esac
-
-	[ "${log_in_vain}" -ne 0 ] && (
-	    echo -n " log_in_vain=${log_in_vain}"
-	    sysctl net.inet.tcp.log_in_vain="${log_in_vain}" >/dev/null
-	    sysctl net.inet.udp.log_in_vain="${log_in_vain}" >/dev/null
-	)
-	echo '.'
-	network_pass4_done=YES
-}
-
-network_gif_setup() {
-	case ${gif_interfaces} in
-	[Nn][Oo] | '')
-		;;
-	*)
-		for i in ${gif_interfaces}; do
-			eval peers=\$gifconfig_$i
-			case ${peers} in
-			'')
-				continue
-				;;
-			*)
-				ifconfig $i create >/dev/null 2>&1
-				ifconfig $i tunnel ${peers}
-				;;
-			esac
-		done
-		;;
-	esac
-}
-
-convert_host_conf() {
-    host_conf=$1; shift;
-    nsswitch_conf=$1; shift;
-    awk '                                                                   \
-        /^[:blank:]*#/       { next }                                       \
-        /(hosts|local|file)/ { nsswitch[c] = "files"; c++; next }           \
-        /(dns|bind)/         { nsswitch[c] = "dns";   c++; next }           \
-        /nis/                { nsswitch[c] = "nis";   c++; next }           \
-        { printf "Warning: unrecognized line [%s]", $0 > "/dev/stderr" }    \
-        END {                                                               \
-                printf "hosts: ";                                           \
-                for (i in nsswitch) printf "%s ", nsswitch[i];              \
-                printf "\n";                                                \
-        }' < $host_conf > $nsswitch_conf
-}
-
-generate_host_conf() {
-    nsswitch_conf=$1; shift;
-    host_conf=$1; shift;
-    
-    awk '
-BEGIN {
-    xlat["files"] = "hosts";
-    xlat["dns"] = "bind";
-    xlat["nis"] = "nis";
-    cont = 0;
-}
-sub(/^[\t ]*hosts:/, "") || cont {
-    if (!cont)
-	srcs = ""
-    sub(/#.*/, "")
-    gsub(/[][]/, " & ")
-    cont = sub(/\\$/, "")
-    srcs = srcs " " $0
-}
-END {
-    print "# Auto-generated from nsswitch.conf, do not edit"
-    ns = split(srcs, s)
-    for (n = 1; n <= ns; ++n) {
-        if (s[n] in xlat)
-            print xlat[s[n]]
-    }
-}
-' <$nsswitch_conf >$host_conf
-}
+load_rc_config $name
+run_rc_command "$1"