#!/sbin/sh
#Tag 0x00000f00

# Initialize/Shutdown the standard and optional network software.
#
# $Revision: 5.85 $
#
# If the IP address for this host is the default 192.0.2.1 Internet test
# address, the software is configured for loopback (standalone) mode.
# An Internet address other than the default must be chosen in order to
# configure the network properly. See the "Network Administration" chapter
# in the Network Communications Guide or details on selecting an address.
#
# NOTE: Defaults for network interface names and addresses can be changed by
# editting /etc/config/netif.options. Therefore, you don't need to edit
# this file.
#
# A daemon or subsystem is enabled if its configuration flag in the
# /etc/config directory in the "on" state.  /sbin/chkconfig is used
# to test a flag's state (see chkconfig(1M) for details). If the flag
# file is missing, the flag is considered off.
#
#	Flag		Action if On
#	network		Allow incoming & outgoing traffic. This flag can be
#			 set off if you need to isolate the machine from
#			 network without removing cables.
#	verbose		Print name of daemons as they are started & other info
#	gated		Start Cornell routing daemon instead of BSD routed
#	mrouted		Start Stanford IP multicast routing daemon
#			 (Useful only on gateways)
#	named		Start 4.3BSD Internet domain name server
#	rsvpd		Start ISI RSVP daemon
#	rwhod		Start 4.3BSD rwho daemon
#	timed		Start 4.3BSD time synchronization daemon
#	timeslave	Start SGI time synchronization daemon
#	hypernet	Initialize HyperNET controller and routes
#	routed		Start 4.3BSD RIP routing daemon
#	ipfilterd	Enable SGI IP Packet Filtering daemon
#
# The following flags are installed only in the optional products:
#
#	nfs		Start NFS daemons, mount NFS filesystems
#	autofs		Start the NFS autofs daemon (overrides automount)
#	automount	Start the NFS automounter daemon
#	lockd		Start the NFS lock and status daemons
#	pcnfsd		Start the PC-NFS server daemon
#	rarpd		Start the Reverse ARP daemon
#	snetd		Start the DLPI daemon - snetd
#	nsd		Start the name service daemon - nsd
#	ypmaster	Become the NIS master; start passwd server
#	4DDN		Initialize 4DDN (DECnet) software
#
# Site-dependent options for daemons belong in "options" files in /etc/config.
# Certain daemons require options so their options file must contain valid
# information. See the daemon's manual page in section 1M for details on
# valid options. If this host is on networks that use subnetting, add the
# appropriate 'netmask' to the ifconfig-*.options files (see ifconfig(1M) for
# details on netmasks).
#
#	File			Status
#	autofs.options		optional
#	automount.options	optional
#	biod.options		optional
#	gated.options		optional
#	ifconfig-1.options	optional    (for primary network interface)
#	ifconfig-2.options	optional    (for 1st gateway network interface)
#	ifconfig-3.options	optional    (for 2nd gateway network interface)
#	ifconfig-4.options	optional    (for 3rd gateway network interface)
#	ifconfig-hy.options	optional    (for HyperNET interface)
#	inetd.options		optional
#	lockd.options		optional
#	mrouted.options		optional
#	named.options		optional
#	netif.options		optional    (to select different primary &
#					     gateway interfaces, etc.)
#	nfsd.options		optional
#	nsd.options		optional
#	portmap.options		optional
#	rarpd.options		optional
#	routed.options		optional
#	rpc.passwd.options	optional
#	rsvpd.options		optional
#	rwhod.options		optional
#	snetd.options		optional
#	static-route.options	optional    add static routes
#	timed.options		optional
#	timeslave.options	required
#
# In addition, site-dependent configuration commands related to networking
# should be put in a separate shell script called /etc/init.d/network.local.
# Make symbolic links in /etc/rc0.d and /etc/rc2.d to this file to have it
# called during system startup and shutdown:
#    ln -s /etc/init.d/network.local /etc/rc0.d/K39network # before network
#    ln -s /etc/init.d/network.local /etc/rc2.d/S31network # after network
# The script is called with one argument ("start" or "stop").
#
#
# Copyright 1988-1995 Silicon Graphics, Inc.
# All rights reserved.
#
# This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.;
# the contents of this file may not be disclosed to third parties, copied or
# duplicated in any form, in whole or in part, without the prior written
# permission of Silicon Graphics, Inc.
#
# RESTRICTED RIGHTS LEGEND:
# Use, duplication or disclosure by the Government is subject to restrictions
# as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data
# and Computer Software clause at DFARS 252.227-7013, and/or in similar or
# successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished -
# rights reserved under the Copyright Laws of the United States.

CONFIG=/etc/config
IS_ON=/sbin/chkconfig

# The verbose flag controls the printing of the names of daemons as they
# are started and the printing of NFS-mounted filesystem names as they are
# mounted and unmounted.

if $IS_ON verbose; then
    ECHO=echo
    VERBOSE=-v
    QUIET=
    LOGGER='lfmt -l network -s warn'
else		# For a quiet startup and shutdown
    ECHO=:
    VERBOSE=
    QUIET=-q	# also used in static-route.options
    LOGGER='lfmt -l network -s warn -G 3'
fi

PATH=$PATH:/usr/etc/yp:.
NFS=/usr/etc
YPDOMFILE=/var/yp/ypdomain
YPSETDOM=/usr/bin/domainname
IFCONFIG=/usr/etc/ifconfig
ROUTE=/usr/etc/route
MSGTIME=10			# number of seconds to display error message
localhost=127.0.0.1		# definition of 'localhost' in /etc/hosts


if $IS_ON cap_su_off && test "`sysconf MAC`" -eq 1; then
    CSU=csu_off -C
    csu_off () {
	while true; do
	    case "$1" in
	    -M) shift 2;;
	    -M?*) shift;;
	    CAP*) shift;;
	    -C) shift 2;;
	    -C?*) shift;;
	    *) break;;
	    esac
	done
	shift
	eval $*
	return
    }
else
    CSU="/sbin/suattr -C"
fi
CAP_MNT="$CSU CAP_MOUNT_MGT+ip -c"
CAP_NET="$CSU CAP_NETWORK_MGT+ip -c"
CAP_PORT="$CSU CAP_PRIV_PORT+ip -c"
CAP_PORT_MNT="$CSU CAP_PRIV_PORT,CAP_MOUNT_MGT+ip -c"
CAP_MREAD_MNT="$CSU CAP_MAC_READ,CAP_MOUNT_MGT+ip -c"
CAP_DEMON="$CSU CAP_NETWORK_MGT,CAP_PRIV_PORT+ip -c"
CAP_INFO="$CSU CAP_SYSINFO_MGT+ip -c"


nfs_on () {
    $IS_ON nfs && test -x /usr/sbin/havenfs && $CAP_MNT "/usr/sbin/havenfs"
    return
}

svr4net_on ()
{
    test -c /dev/tcp && (echo </dev/tcp) >/dev/null 2>&1
    return
}

configure () {
#  args:  $1 = interface name, $2 = address, $3 = ifconfig options filename
#	  $4 = "primary" or ""
    $ECHO "Configuring $1 as $2"
    CONF_OPT="`cat $3 2> /dev/null`"
    case "$1" {
	ipg* | xpi* | rns*)
	    if /usr/etc/smtconfig $1 $2 $4 $CONF_OPT 2> /dev/null
	    then :
	    else
		$CAP_NET "$IFCONFIG $1 inet $2 $4 $CONF_OPT" 2> /dev/null
	    fi
	    ;;
	mtr*)
	    if test -s /etc/config/${1}config.options; then
		topt="`cat /etc/config/${1}config.options`"
	    else
		topt="restart"
	    fi
	    # load the firmware to the driver
	    /usr/etc/mtrconfig $1 $topt 2> /dev/null
	    $CAP_NET "$IFCONFIG $1 inet $2 $4 $CONF_OPT" 2 > /dev/null
	    ;;
	eg*)
	    $ECHO "Downloading firmware for $1"
	    /usr/etc/egconfig `cat $CONFIG/$1.options 2> /dev/null` $1
	    $CAP_NET "$IFCONFIG $1 inet $2 $4 $CONF_OPT" 2 > /dev/null
	    ;;
	*)
	    $CAP_NET "$IFCONFIG $1 inet $2 $4 $CONF_OPT" 2> /dev/null
	    ;;
    }
    if test $? -ne 0 ; then
	$LOGGER "Failed to configure $1 as $2.\n"
	sleep $MSGTIME
	return 1
    fi
    return 0
}

configure_ipso () {
# args:
#	$1 - interface name
#	$2 - iflabel options filename
#	$3 - ifuid options filename

    if [ "`sysconf IP_SECOPTS 2> /dev/null`" -eq 0 ]; then
      return 0
    fi

    if test -f $2; then
      if test -x /usr/etc/iflabel; then
	$CAP_NET "/usr/etc/iflabel $1 "'`/sbin/cat '"$2"'`'
      fi
    fi
    if test -f $3; then
      if test -x /usr/etc/ifuid; then
	/usr/etc/ifuid $1 `/sbin/cat $3`
      fi
    fi
    return 0
}

DLMNTOPTS='-b /ns'
if test "`/sbin/nvram diskless 2> /dev/null`" -eq 1; then
    DLMNTOPTS='-b /,/usr,/sbin,/swap,/ns'
    RFLUSHFLAG=-fqn
    # If an interface is being used for diskless, don't shut it down when
    #	turning off the system.
    DLIF=`/sbin/nvram dlif 2> /dev/null`
else
    RFLUSHFLAG=-Fqn
fi

# Turn off an interface that needs to be turned off when the system
#   is shutdown, but do not turn off the interface used by a diskless
#   system, since that is catastrophic.
#   Do not bother poking at non-existent interfaces.
if_off () {
#  args: $1 = interface name
    eval _ifname='$HAVE_'$1
    if test "$_ifname" = "$1" -a "$1" != "$DLIF"; then
	$CAP_NET "$IFCONFIG $1 down" 2> /dev/null
    fi
}


# Discover the interfaces we have by creating variables of the
#   form HAVE_xxx
IFNAMES="`ifconfig -a \
	| sed -n -e '/^lo0/d' -e '/^ /d' -e 's/^\([^:]*\):.*/HAVE_\1=\1/p'`"
eval $IFNAMES


case "$1" in
'start')

    # Check the Internet address to decide how to configure things.

    HOSTNAME=`/usr/bsd/hostname`
    netstate="loopback"
    if test -x /usr/bsd/hostid; then
	if $CAP_INFO "/usr/bsd/hostid -h $HOSTNAME"; then
	    if test "`/usr/bsd/hostid`" = "0xc0000201"; then
		reason="${HOSTNAME}'s Internet address is the default.\n"
	    elif $IS_ON network; then
		netstate="ok"
	    fi
	else
	    $CAP_INFO "/usr/bsd/hostid 0"
	    reason="Cannot find $HOSTNAME in /etc/hosts.\n"
	fi
    elif $IS_ON network; then
	netstate="ok"	# assume it is ok
    fi

    if svr4net_on; then
	SHORTNAME=`/usr/bsd/hostname -s`
	echo $SHORTNAME $SHORTNAME > /etc/net/ticlts/hosts    2>/dev/null
	echo $SHORTNAME $SHORTNAME > /etc/net/ticots/hosts    2>/dev/null
	echo $SHORTNAME $SHORTNAME > /etc/net/ticotsord/hosts 2>/dev/null
    fi

    # Download remote host database
    if test -x /usr/etc/rhost; then
	$ECHO "Downloading Remote Host Database"
	HOSTRESORDER=local $CAP_NET "/usr/etc/rhost"
    fi

    # The following tests determine the names and addresses of the primary
    # and gateway interfaces for typical configurtations, where
    #   Name    = interface name reported by "/usr/etc/netstat -i".
    #   Address = hostname in /etc/hosts or an IP address in dot notation.
    #
    # Edit /etc/config/netif.options to override values computed below.
    #
    # Note: If this host has more than 2 interfaces, you must edit
    # /etc/config/netif.options to set the ifXname and ifXaddr variables
    # as appropriate, and set if_num to the number of interfaces if
    # there are more than 9.
    #
    # Suggested addresses for the primary and gateway interfaces.
    if1addr=$HOSTNAME
    if2addr=gate-$HOSTNAME
    if_num=9

    # If FDDI is present, make it the primary interface and
    # Ethernet the gateway interface.
    if test -n "$HAVE_ipg0"; then
	if1name=ipg0
    elif test -n "$HAVE_xpi0"; then
	if1name=xpi0
    elif test -n "$HAVE_rns0"; then
	if1name=rns0
    fi

    if test "$if1name"; then
	if test -n "$HAVE_et0"; then
	    # Challenge/Onyx & POWER Series systems
	    if2name=et0
	elif test -n "$HAVE_ec0"; then
	    # Indigo & Personal Iris series
	    if2name=ec0
	elif test -n "$HAVE_ef0"; then
	    if2name=ef0
	elif test -n "$HAVE_fxp0"; then
	    if2name=fxp0
	fi
    elif test -n "$HAVE_et0"; then
	if1name=et0
	if test -n "$HAVE_et1"; then
	    if2name=et1
	elif test -n "$HAVE_fxp0"; then
	    if2name=fxp0
	fi
    elif test -n "$HAVE_ec0"; then
	if1name=ec0
	if test -n "$HAVE_ec1"; then
	    if2name=ec1
	    if test -n "$HAVE_ec2"; then
		if3name=ec2
	    fi
	elif test -n "$HAVE_ec2"; then
	    if2name=ec2
	elif test -n "$HAVE_fxp0"; then
	    if2name=fxp0
	fi
    elif test -n "$HAVE_ef0"; then
	if1name=ef0
	if test -n "$HAVE_ef1"; then
	    if2name=ef1
	fi
    elif test -n "$HAVE_fxp0"; then
	if1name=fxp0
    fi

    # Obtain site-dependent values for if1name,if1addr,...,if64name,if64addr.
    if test -s $CONFIG/netif.options; then
	. $CONFIG/netif.options
    fi

    # Do site-dependent ha work for pre-start
    #
    # The HA script must be started before doing anything with
    # the interfaces because the HA script may change interface
    # related parameters.
    if test -s /etc/init.d/network.ha.prestart; then
	. /etc/init.d/network.ha.prestart
    fi

    # IP Packet Filtering daemon.
    #
    # It should be started before any gateway interface is configured "up"
    # in order to guarantee that all inbound packets are filtered.
    if $IS_ON ipfilterd && test -x /usr/etc/ipfilterd; then
	/sbin/killall ipfilterd
	IPFILTERD_OPTS="cat $CONFIG/ipfilterd.options 2> /dev/null`"
	$CAP_NET "/usr/etc/ipfilterd $IPFILTERD_OPTS"
	$ECHO "Starting ipfilterd."
    fi

    # Flush all old routes iff not diskless
    $CAP_NET "$ROUTE $RFLUSHFLAG"

    # Configure the main network interface.
    if test "$netstate" = "ok"; then
	# update E-Plex 8-port Ethernet firmware.
	if test -x /usr/etc/epfirm; then
	    $CAP_NET "/usr/etc/epfirm $VERBOSE"
	    if test $? -ne 0 ; then
		$LOGGER "Failed to install E-Plex firmware.\n"
		sleep $MSGTIME
	    fi
	fi
	if configure $if1name $if1addr $CONFIG/ifconfig-1.options primary; then
	    configure_ipso $if1name \
		$CONFIG/iflabel-1.options $CONFIG/ifuid-1.options
	else
	    reason="Cannot access primary interface, $if1name.\n"
	    netstate="loopback"
	fi
    else
	netstate="loopback"
    fi

    if test $netstate = "loopback"; then
	$LOGGER "${reason}Using standalone network mode.\n"
	sleep $MSGTIME

	if test -n "$if1name"; then
	    $CAP_NET "$IFCONFIG $if1name inet $if1addr" 2>/dev/null
	    $CAP_NET "$IFCONFIG $if1name down" 2>/dev/null
	fi
	$CAP_NET "$IFCONFIG lo0 $localhost"
	$CAP_NET "$ROUTE -q add 224.0 $localhost -interface"

    else
	# Initialize other boards if this host is a gateway or multi-homed
	# (no harm if they are missing). Systems with more than 2 interfaces
	# must update /etc/config/netif.options (see comments in the file).
	num=2
	while test $num -le $if_num; do
	    eval _ifname='$'if${num}name _ifaddr='$'if${num}addr
	    if test -n "$_ifname"; then
		eval _ifhave='$'HAVE_$_ifname
		if test -n "$_ifhave"; then
		    configure $_ifname $_ifaddr $CONFIG/ifconfig-$num.options
		    configure_ipso $_ifname \
			$CONFIG/iflabel-${num}.options \
			$CONFIG/ifuid-${num}.options
		fi
	    fi
	    num=`expr $num + 1`
	done


	# Initialize the HyperNET interface.
	if $IS_ON hypernet && test -n "$HAVE_hy0"  &&
		configure hy0 $HOSTNAME-hy $CONFIG/ifconfig-hy.options; then
	    configure_ipso hy0 \
		$CONFIG/iflabel-hy.options $CONFIG/ifuid-hy.options
	    /usr/etc/hyroute hy0 -s /usr/etc/hyroute.conf
	fi

	# Initialize the HIPPI interface.
	if test -s /etc/init.d/network.hippi; then
		. /etc/init.d/network.hippi
	fi

	# Initialize ATM TCP/IP software.
	if test -s /etc/init.d/network.atm; then
		. /etc/init.d/network.atm
	fi

	# Configure network multi-client striping
	if $IS_ON ls && test -s /etc/init.d/network.ls; then
		. /etc/init.d/network.ls
	fi

	# Configure point-to-point network striping
	if $IS_ON lsp && test -s /etc/init.d/network.lsp; then
		. /etc/init.d/network.lsp
	fi

	# Initialize the loop-back interface
	$CAP_NET "$IFCONFIG lo0 $localhost"
	configure_ipso lo0 \
		$CONFIG/iflabel-lo0.options \
		$CONFIG/ifuid-lo0.options
    fi

    # Send traffic for this host through lo0 for better performance
    HOSTRESORDER=local $CAP_NET "$ROUTE -q add $if1addr $localhost -host"

    # make 255.255.255.255 do something by pointing out the primary interface
    if test "$if1name"; then
	BCAST=`$CAP_NET "$IFCONFIG $if1name"	    \
		| sed -n -e 's/.*broadcast \([0-9.]*\).*/\1/p' 2>/dev/null`
	if test "$BCAST"; then
	    $CAP_NET "$ROUTE -qn add 255.255.255.255 $BCAST"
	fi
    fi


    # Add static routes before any routing daemons get theirs installed
    if test $netstate = "ok" -a -s $CONFIG/static-route.options; then
	. $CONFIG/static-route.options
    fi

    $ECHO "Network daemons:\c"

    /sbin/killall gated routed mrouted rpcbind portmap named rsvpd

    if test -x /usr/etc/satmpd; then
	$CSU CAP_NETWORK_MGT,CAP_PRIV_PORT+ip -M userlow -c "/usr/etc/satmpd"
						    $ECHO " satmpd\c"
    fi

    if test $netstate = "ok" ; then

	# Start either gated or routed.
	if $IS_ON gated && test -x /usr/etc/gated ; then
	    GATED_OPTS="`cat $CONFIG/gated.options 2> /dev/null`"
	    $CAP_PORT "/usr/etc/gated $GATED_OPTS" &
						    $ECHO " gated\c"
	elif $IS_ON routed && test -x /usr/etc/routed ; then
	    ROUTED_OPTS="`cat $CONFIG/routed.options 2> /dev/null`"
	    $CAP_DEMON "/usr/etc/routed $ROUTED_OPTS" &
						    $ECHO " routed\c"
	fi

	# Set the default route for all IP multicast packets to the
	#   primary interface.
	HOSTRESORDER=local $CAP_NET "$ROUTE -q add 224.0 $if1addr -interface"

	if $IS_ON mrouted && test -x /usr/etc/mrouted; then
	    MROUTED_OPTS="`cat $CONFIG/mrouted.options 2> /dev/null`"
	    $CAP_PORT "/usr/etc/mrouted $MROUTED_OPTS" &
						    $ECHO " mrouted\c"
	fi
    fi

    # Start rpcbind(1M) if SVR4 networking has been installed.
    if test -x /usr/etc/rpcbind && svr4net_on; then
	/usr/etc/rpcbind `cat $CONFIG/rpcbind.options 2> /dev/null` &
						    $ECHO " rpcbind\c"
    elif test -x /usr/etc/portmap; then
	PMAP_OPTS="`cat $CONFIG/portmap.options 2> /dev/null`"
	$CAP_DEMON "/usr/etc/portmap $PMAP_OPTS" &
						    $ECHO " portmap\c"
    fi

    # Berkeley Internet Name Domain server:
    #
    #   It has to be started before NIS and NFS so they can use hostnames
    #   not in /etc/hosts.
    if $IS_ON named && test -x /usr/sbin/named; then
	NAMED_OPTS="`cat $CONFIG/named.options 2> /dev/null`"
	$CSU CAP_NETWORK_MGT,CAP_PRIV_PORT,CAP_MAC_UPGRADE,CAP_MAC_DOWNGRADE,CAP_MAC_RELABEL_OPEN,CAP_MAC_MLD+ip -c "/usr/sbin/named $NAMED_OPTS" </dev/null &
						    $ECHO " named\c"
    fi

    # RSVP daemon  (logs to /var/tmp/.rsvpd.log)
    if $IS_ON rsvpd && test -x /usr/etc/rsvpd; then
	RSVPD_OPTS="`cat $CONFIG/rsvpd.options 2> /dev/null`"
	$CAP_DEMON "/usr/etc/rsvpd $RSVPD_OPTS" &
						    $ECHO " rsvpd\c"
    fi

    $ECHO "."


    # Define the NIS domain name.
    if test -x $YPSETDOM; then
	# The ypdomain file is needed only if NIS domain != Internet domain.
	YPDOMAIN=`cat $YPDOMFILE 2> /dev/null`

	if test ! "$YPDOMAIN" ; then
	    # Extract the domain from the hostname.
	    YPDOMAIN=`echo $HOSTNAME | sed -e 's/[^.]*\.\(.*\)/\1/'`
	    if test "$YPDOMAIN" = "$HOSTNAME"; then
		# Hostname does not contain domain.
		YPDOMAIN=""
	    fi
	fi

	# Set the domain even if NIS is not "on" so nsd can be
	# started by hand later.
	if test "$YPDOMAIN"; then
	    $CAP_INFO "$YPSETDOM $YPDOMAIN"
	fi
    fi

    # Fire up name service daemons.
    #
    # Note: nsd has replaced ypserv and ypbind.

    if test $netstate = "ok" && $IS_ON nsd ; then
	$ECHO "Name services:\c"
	/sbin/killall -TERM nsd

	if test -x $NFS/nsd; then
	    NSD_OPTIONS="`cat $CONFIG/nsd.options 2> /dev/null`"
	    $CSU CAP_MAC_UPGRADE,CAP_MAC_DOWNGRADE,CAP_MAC_RELABEL_OPEN,CAP_MAC_MLD,CAP_MOUNT_MGT,CAP_NETWORK_MGT,CAP_PRIV_PORT,CAP_MAC_WRITE+ip -c "$NFS/nsd $NSD_OPTIONS"
							$ECHO " nsd\c"
	fi

	if $IS_ON ypmaster ; then
	    if test ! "$YPDOMAIN" ; then
		$LOGGER "Cannot start NIS -- domain name not defined.\nEdit $YPDOMFILE to contain your domain name and reboot.\n"
		sleep $MSGTIME
	    else
		YPDBDIR=/var/ns/domains/$YPDOMAIN

		$CAP_INFO "$YPSETDOM $YPDOMAIN"
		/sbin/killall rpc.passwd

		if test -x $NFS/rpc.passwd; then

		    # A reasonable alternate password file is '/etc/passwd.yp'
		    #	This allows the valid accounts on the NIS master
		    #	to not be all valid accounts in the network.

		    PASSWD=`cat $CONFIG/rpc.passwd.options 2> /dev/null`

		    $CAP_DEMON "$NFS/rpc.passwd ${PASSWD:=/etc/passwd} -m passwd" &
							$ECHO " rpc.passwd\c"
		fi
	    fi
	fi

	$ECHO "."

    fi

    # Fire up AFS if configured - this needs to occur after networking
    # is enabled but before nfsd's are run
    if test -x /etc/init.d/afs ; then
	/etc/init.d/afs netstart
    fi

	#
	# cachefs must start prior to exportfs
	#
	if test -x /etc/init.d/cachefs ; then
	/etc/init.d/cachefs netstart
	fi

    # Fire up NFS daemons if the kernel supports NFS and the daemons are
    # present and executable.  Also mount the NFS filesystems in /etc/fstab.
    if test "$netstate" = "ok" && nfs_on ; then

	# Clear this host from the client list (/etc/rmtab) of all
	# servers on the network.  Remove any stale exports from
	# the current exports list (/etc/xtab).

	$CAP_PORT_MNT "/sbin/umount -aT nfs,nfs3,nfs3pref ${DLMNTOPTS}" > /dev/null 2>&1
	$CAP_MREAD_MNT "$NFS/exportfs -au" > /dev/null 2>&1
	$CAP_MREAD_MNT "$NFS/exportfs -a $VERBOSE"

	$ECHO "NFS daemons:\c"

	    /sbin/killall nfsd biod

	    # NFS server daemons
            if test -x $NFS/nfsd; then
                NNFSD=`cat $CONFIG/nfsd.options 2> /dev/null`
		$CAP_DEMON "$NFS/nfsd ${NNFSD:=4}";
                                $ECHO " nfsd\c"
            fi

	    # NFS client bio daemons
	    if test -x $NFS/biod; then
		NBIOD=`cat $CONFIG/biod.options 2> /dev/null`
		$CAP_MNT "$NFS/biod ${NBIOD:=4}";
				$ECHO " biod\c"
	    fi

	$ECHO "."

	$CAP_PORT_MNT "/sbin/mount $VERBOSE -aT nfs,nfs3,nfs3pref ${DLMNTOPTS}"

	if $IS_ON automount || $IS_ON autofs || $IS_ON lockd || \
	   $IS_ON pcnfsd ; then
	    $ECHO "Other NFS daemons:\c"

	    # Start the NFS lock and status daemons
	    if $IS_ON lockd ; then
		if test -x $NFS/rpc.statd ; then
		    /sbin/killall rpc.statd
		    $CAP_NET "$NFS/rpc.statd ""`cat $CONFIG/statd.options 2> /dev/null`"
							$ECHO " statd\c"
		fi
		if test -x $NFS/rpc.lockd ; then
		    /sbin/killall rpc.lockd
		    $CSU CAP_CHROOT,CAP_NETWORK_MGT,CAP_PRIV_PORT,CAP_DAC_WRITE,CAP_MAC_READ,CAP_MAC_WRITE+ip -c "$NFS/rpc.lockd ""`cat $CONFIG/lockd.options 2> /dev/null`" &
							$ECHO " lockd\c"
		fi
	    fi

	    # PC-NFS server daemon
	    if $IS_ON pcnfsd && test -x $NFS/pcnfsd ; then
		$NFS/pcnfsd & $ECHO " pcnfsd\c"
	    fi

	    # Start the NFS automounter daemon
	    if $IS_ON autofs && test -x $NFS/autofsd && \
				test -x $NFS/autofs; then
		/sbin/killall -k 30 -TERM automount
		/sbin/killall -k 10 autofs autofsd
		AUTOFSD_OPTS="`cat $CONFIG/autofs.options 2> /dev/null`"
		$CSU CAP_MOUNT_MGT,CAP_SCHED_MGT,CAP_MAC_READ,CAP_MAC_WRITE,CAP_AUDIT_WRITE,CAP_MAC_UPGRADE,CAP_MAC_DOWNGRADE,CAP_MAC_RELABEL_OPEN,CAP_MAC_MLD,CAP_NETWORK_MGT,CAP_PRIV_PORT+ip -c "$NFS/autofsd $AUTOFSD_OPTS" >/dev/null 2>&1
							$ECHO " autofsd\c"
		AUTOFS_OPTS="`cat $CONFIG/autofs.options 2> /dev/null`"
		$CSU CAP_MOUNT_MGT,CAP_MAC_READ+ip -c "$NFS/autofs $AUTOFS_OPTS" >/dev/null 2>&1
	    elif $IS_ON automount && test -x $NFS/automount ; then
		/sbin/killall -k 30 -TERM automount
		AUTOMOUNT_OPTS="`cat $CONFIG/automount.options 2> /dev/null`"
		$NFS/automount $AUTOMOUNT_OPTS >/dev/null 2>&1
							$ECHO " automount\c"
	    fi


	    $ECHO "."
	fi
    fi


    # Daemons started below may reside on NFS filesystems.

    $ECHO "Internet daemons:\c"

	/sbin/killall inetd timed timeslave rarpd rwhod

	# Internet super-server:
	#
	#  Invokes servers in /usr/etc/inetd.conf. Use the inetd.options file
	#  to specify a different configuration file.

	if test -x /usr/etc/inetd; then
	    INETD_OPTS="`cat $CONFIG/inetd.options 2> /dev/null`"
	    $CAP_DEMON "/usr/etc/inetd $INETD_OPTS" < /dev/null
						$ECHO " inetd\c"
	fi


	# SVR4 service access controller
	if test -x /usr/lib/saf/sac && svr4net_on; then
	    rm -f /etc/saf/_sacpipe /etc/saf/tcp/_pmpipe
	    /usr/lib/saf/sac -t 30  < /dev/null &
						$ECHO " sac\c"
	fi

	# Time synchronization servers:
	#  timed keeps time consistent among machines on a local network.
	#  timeslave tracks changes made by a master time keeper.
	#
	#  Timed can be given options in $CONFIG/timed.options, detailed
	#  in the timed(1M) man page.
	#
	#  Timeslave requires the name of host to follow (-H hostname)
	#  or the name of clock device that listens to WWV (-C /dev/ttyXX).
	#  Other options are listed in the man page.

	if $IS_ON timed && test $netstate = "ok" -a -x /usr/etc/timed ; then
	    TIMED_OPTS="`cat $CONFIG/timed.options 2> /dev/null`"
	    $CSU CAP_TIME_MGT,CAP_PRIV_PORT,CAP_SCHED_MGT+ip -M userlow -c "/usr/etc/timed -M $TIMED_OPTS" &
						$ECHO " timed\c"
	fi
	if $IS_ON timeslave && test -x /usr/etc/timeslave ; then
	    if test -s $CONFIG/timeslave.options ; then
		# timeslave cannotlive without timeslave.options
		$CSU CAP_TIME_MGT,CAP_SCHED_MGT+ip -c "/usr/etc/timeslave `cat $CONFIG/timeslave.options`" &
						$ECHO " timeslave\c"
	    else
		$LOGGER "timeslave not started -- options missing.\nAdd them to %s and reboot.\n" "$CONFIG/timeslave.options"
		sleep $MSGTIME
	    fi
	fi


	# RARPD: Reverse ARP daemon.
	#
	#  RARP is used by Sun diskless clients to discover their Internet
	#  addresses, given their Ethernet addresses.

	if $IS_ON rarpd && test $netstate = "ok" -a -x /usr/etc/rarpd ; then
	    $CAP_PORT "/usr/etc/rarpd ""`cat $CONFIG/rarpd.options 2> /dev/null`" &
						$ECHO " rarpd\c"
	fi


	# Rwhod: 4.3BSD system status daemon.
	#
	#  Important: if there are lots of hosts on the network,
	#  DO NOT run rwhod because it can saturate the network.

	if $IS_ON rwhod && test $netstate = "ok" -a -x /usr/etc/rwhod; then
	    if test ! -d /var/spool/rwho; then
		mkdir /var/spool/rwho
	    fi
	    /usr/etc/rwhod `cat $CONFIG/rwhod.options 2> /dev/null`
						$ECHO " rwhod\c"
	fi


    $ECHO "."

    # DLPI daemon must be started before 4DDN.
    if $IS_ON snetd && test -x /usr/etc/snetd ; then
	/usr/etc/snetd
    fi

    if $IS_ON 4DDN && test $netstate = "ok" -a -x /var/opt/dn/dnstart.sh; then
	/sbin/killall -TERM dnserver
	/var/opt/dn/dnstart.sh $VERBOSE
    fi

    # Do site-dependent ha work for post-start
    if test -s /etc/init.d/network.ha.poststart; then
	. /etc/init.d/network.ha.poststart
    fi

   /usr/local/etc/httpd/httpd

    ;;


'stop')

    #  Servers that might start shells.
    USERS='rlogind rexecd rshd ftpd telnetd sethostd dnserver comlink latd'
    #  The following servers should be killed immediately.
    EDAEMONS='inetd bootp tftpd timed timeslave rarpd rwhod talkd fingerd
		automount autofs rpc.mountd rpc.lockd rpc.statd
		rpc.bootparamd rpc.rexd rpc.rstatd rpc.rusersd rpc.rwalld
		rpc.ypupdated fal smtd sac listen osid'
    #  Remote daemons
    RDAEMONS='nsd rpc.passwd nfsd biod pcnfsd rpc.rquotad named gated
		routed mrouted rsvpd'
    #  These daemons should be kept alive until the last minute.
    LDAEMONS='autofsd portmap rpcbind ppp slip ipfilterd snetd'

    # Do site-dependent ha work for pre-stop
    if test -s /etc/init.d/network.ha.prestop; then
	. /etc/init.d/network.ha.prestop
    fi

    #  Kill (probable) shell process groups first
    /sbin/killall -k 1 -g 1 $USERS
    /sbin/killall -k 1 -TERM $EDAEMONS $USERS

    $CAP_PORT_MNT "/sbin/umount $VERBOSE -kt nfs,nfs3,nfs3pref,lofs ${DLMNTOPTS}"
    /sbin/killall -k 1 -TERM $RDAEMONS

    #  Unexport any exported NFS filesystems (assumes netstate = ok)
    #	Do this after killing the NFS demons so that clients do not
    #	suffer errors on their read(2) requests, if they have hard-mounted
    #	things.  /usr may not be mounted, so you must check to see
    #	that exportfs is available.
    if nfs_on && test -x $NFS/exportfs; then
	$CAP_MREAD_MNT "$NFS/exportfs -au $VERBOSE"
    fi

    # cachefs shutdown must occur after exportfs but before the network
    #	interfaces are shut down
    if test -x /etc/init.d/cachefs ; then
	/etc/init.d/cachefs netstop
    fi

    #  Blow away any background mounts and the broadcast umount since
    #	the network will be shut down soon.
    /sbin/killall mount umount $USERS $EDAEMONS $RDAEMONS $LDAEMONS

    for _ifname in `echo $IFNAMES | sed -e 's/HAVE[^=]*=//g'`; do
	case $_ifname in
	# Shutdown FDDI to turn off the optical bypasses to cleanly take
	#   the system out of the ring.
	xpi*|ipg*|rns*) if_off $_ifname;;

	# Shutdown ethernet (Indigo family (IP12/IP20/IP22))
	ec1|ec2) if_off $_ifname;;
	esac
    done

    # Shutdown HIPPI interface
    if test -s /etc/init.d/network.hippi; then
	. /etc/init.d/network.hippi
    fi

    # Shutdown ATM TCP/IP software.
    if test -s /etc/init.d/network.atm; then
	. /etc/init.d/network.atm
    fi

    # Do site-dependent ha work for post-stop
    if test -s /etc/init.d/network.ha.poststop; then
	. /etc/init.d/network.ha.poststop
    fi

    ;;


*)
    echo "usage: $0 {start|stop}"
    ;;
esac

# DECnet is a trademark of Digital Equipment Corp.
# NFS is a trademark of Sun Microsystems, Inc.