Аз не съм ги пипал тези файлове. Вярно, че доста ровя и доста неща променям - някой без да знам защо, но не се базикам с dhcpd-то понеже ще си скапя нет-а. Както и да е, ето скриптовете:
#cat rc.0
#! /bin/sh
#
# rc.6 This file is executed by init when it goes into runlevel
# 0 (halt) or runlevel 6 (reboot). It kills all processes,
# unmounts file systems and then either halts or reboots.
#
# Version: @(#)/etc/rc.d/rc.6 2.47 Sat Jan 13 13:37:26 PST 2001
#
# Author: Miquel van Smoorenburg <miquels@drinkel.nl.mugnet.org>
# Modified by: Patrick J. Volkerding, <volkerdi@slackware.com>
#
# Set the path.
PATH=/sbin:/etc:/bin:/usr/bin
# If there are SystemV init scripts for this runlevel, run them.
if [ -x /etc/rc.d/rc.sysvinit ]; then
. /etc/rc.d/rc.sysvinit
fi
# Set linefeed mode to avoid staircase effect.
/bin/stty onlcr
echo "Running shutdown script $0:"
# Find out how we were called.
case "$0" in
*0)
command="halt"
;;
*6)
command=reboot
;;
*)
echo "$0: call me as \"rc.0\" or \"rc.6\" please!"
exit 1
;;
esac
# Save the system time to the hardware clock using hwclock --systohc.
if [ -x /sbin/hwclock ]; then
# Check for a broken motherboard RTC clock (where ioports for rtc are
# unknown) to prevent hwclock causing a hang:
if ! grep -q -w rtc /proc/ioports ; then
CLOCK_OPT="--directisa"
fi
if grep -q "^UTC" /etc/hardwareclock 2> /dev/null ; then
echo "Saving system time to the hardware clock (UTC)."
/sbin/hwclock $CLOCK_OPT --utc --systohc
else
echo "Saving system time to the hardware clock (localtime)."
/sbin/hwclock $CLOCK_OPT --localtime --systohc
fi
fi
# Run any local shutdown scripts:
if [ -x /etc/rc.d/rc.local_shutdown ]; then
/etc/rc.d/rc.local_shutdown stop
fi
# Stop the Apache web server:
if [ -x /etc/rc.d/rc.httpd ]; then
/etc/rc.d/rc.httpd stop
fi
# Stop the MySQL database:
if [ -r /var/run/mysql/mysql.pid ]; then
. /etc/rc.d/rc.mysqld stop
fi
# Stop the Samba server:
if [ -x /etc/rc.d/rc.samba ]; then
. /etc/rc.d/rc.samba stop
fi
# Shut down the NFS server:
if [ -x /etc/rc.d/rc.nfsd ]; then
/etc/rc.d/rc.nfsd stop
fi
# Shut down the SSH server:
if [ -x /etc/rc.d/rc.sshd ]; then
/etc/rc.d/rc.sshd stop
fi
# Shut down the SASL authentication daemon:
if [ -x /etc/rc.d/rc.saslauthd ]; then
/etc/rc.d/rc.saslauthd stop
fi
# Shut down OpenLDAP:
if [ -x /etc/rc.d/rc.openldap ]; then
/etc/rc.d/rc.openldap stop
fi
# Stop D-Bus:
if [ -x /etc/rc.d/rc.messagebus ]; then
sh /etc/rc.d/rc.messagebus stop
fi
# Unmount any NFS, SMB, or CIFS filesystems:
echo "Unmounting remote filesystems."
/bin/umount -v -a -r -t nfs,smbfs,cifs
# Try to shut down pppd:
PS="$(ps ax)"
if echo "$PS" | /bin/grep -q -w pppd ; then
if [ -x /usr/sbin/ppp-off ]; then
/usr/sbin/ppp-off
fi
fi
# Bring down the networking system, but first make sure that this
# isn't a diskless client with the / partition mounted via NFS:
if ! /bin/mount | /bin/grep -q 'on / type nfs' ; then
if [ -x /etc/rc.d/rc.inet1 ]; then
. /etc/rc.d/rc.inet1 stop
fi
fi
# In case dhcpcd might have been manually started on the command line,
# look for the .pid file, and shut dhcpcd down if it's found:
if /bin/ls /etc/dhcpc/*.pid 1> /dev/null 2> /dev/null ; then
/sbin/dhcpcd -k 1> /dev/null 2> /dev/null
# A little time for /etc/resolv.conf and/or other files to
# restore themselves.
sleep 2
fi
# Shut down PCMCIA devices:
if [ -x /etc/rc.d/rc.pcmcia ]; then
. /etc/rc.d/rc.pcmcia stop
# The cards might need a little extra time here to deactivate:
/bin/sleep 5
fi
# Turn off process accounting:
if [ -x /sbin/accton -a -r /var/log/pacct ]; then
/sbin/accton off
fi
# Terminate acpid before syslog:
if [ -x /etc/rc.d/rc.acpid -a -r /var/run/acpid.pid ]; then # quit
. /etc/rc.d/rc.acpid stop
fi
# Kill all processes.
# INIT is supposed to handle this entirely now, but this didn't always
# work correctly without this second pass at killing off the processes.
# Since INIT already notified the user that processes were being killed,
# we'll avoid echoing this info this time around.
if [ ! "$1" = "fast" ]; then # shutdown did not already kill all processes
/sbin/killall5 -15
/bin/sleep 5
/sbin/killall5 -9
fi
# Try to turn off quota.
if /bin/grep -q quota /etc/fstab ; then
if [ -x /sbin/quotaoff ]; then
echo "Turning off filesystem quotas."
/sbin/quotaoff -a
fi
fi
# Carry a random seed between reboots.
echo "Saving random seed from /dev/urandom in /etc/random-seed."
# Use the pool size from /proc, or 512 bytes:
if [ -r /proc/sys/kernel/random/poolsize ]; then
/bin/dd if=/dev/urandom of=/etc/random-seed count=1 bs=$(cat /proc/sys/kernel/random/poolsize) 2> /dev/null
else
/bin/dd if=/dev/urandom of=/etc/random-seed count=1 bs=512 2> /dev/null
fi
/bin/chmod 600 /etc/random-seed
# Before unmounting file systems write a reboot or halt record to wtmp.
$command -w
# Clear /var/lock/subsys.
if [ -d /var/lock/subsys ]; then
rm -f /var/lock/subsys/*
fi
# Turn off swap:
echo "Turning off swap."
/sbin/swapoff -a
/bin/sync
# Umount any LVM volumes:
if /bin/mount | /bin/grep -q '^/dev/mapper/' ; then
echo "Unmounting LVM volumes."
/bin/umount -v $(/bin/mount | /bin/grep '^/dev/mapper/' | /bin/cut -d ' ' -f 3 | /bin/tac)
fi
echo "Unmounting local file systems."
/bin/umount -v -a -t no,proc,sysfs
echo "Remounting root filesystem read-only."
/bin/mount -v -n -o remount,ro /
# This never hurts:
/bin/sync
# Close any volumes opened by cryptsetup:
if [ -f /etc/crypttab -a -x /sbin/cryptsetup.static ]; then
cat /etc/crypttab | grep -v "^#" | grep -v "^$" | while read line; do
# NOTE: we only support LUKS formatted volumes (except for swap)!
LUKS=$(echo $line | tr '\t' ' ' | tr -s ' ' | cut -f1 -d' ')
DEV=$(echo $line | tr '\t' ' ' | tr -s ' ' | cut -f2 -d' ')
OPTS=$(echo $line | tr '\t' ' ' | tr -s ' ' | cut -f4 -d' ')
if /sbin/cryptsetup.static isLuks $DEV 2>/dev/null ; then
echo "Locking LUKS crypt volume '${LUKS}':"
/sbin/cryptsetup.static luksClose ${LUKS}
elif echo $OPTS | grep -wq swap ; then
# If any of the volumes was used as encrypted swap,
# then run mkswap on the underlying device -
# in case other Linux installations on this computer should use it:
echo "Erasing encrypted swap '${LUKS}' and restoring normal swap on ${DEV}:"
/sbin/cryptsetup.static remove ${LUKS}
mkswap $DEV
fi
done
fi
# Deactivate LVM volume groups:
if [ -r /etc/lvmtab -o -d /etc/lvm/backup ]; then
echo "Deactivating LVM volume groups:"
/sbin/vgchange -an --ignorelockingfailure
fi
# This never hurts again (especially since root-on-LVM always fails
# to deactivate the / logical volume... but at least it was
# remounted as read-only first)
/bin/sync
# sleep 3 fixes problems with some hard drives that don't
# otherwise finish syncing before reboot or poweroff
/bin/sleep 3
# This is to ensure all processes have completed on SMP machines:
wait
if [ -x /sbin/genpowerd ]; then
# See if this is a powerfail situation:
if /bin/egrep -q "FAIL|SCRAM" /etc/upsstatus 2> /dev/null ; then
# Signal UPS to shut off the inverter:
/sbin/genpowerd -k
if [ ! $? = 0 ]; then
echo
echo "There was an error signaling the UPS."
echo "Perhaps you need to edit /etc/genpowerd.conf to configure"
echo "the serial line and UPS type."
# Wasting 15 seconds of precious power:
/bin/sleep 15
fi
fi
fi
# Now halt (poweroff with APM or ACPI enabled kernels) or reboot.
if [ "$command" = "reboot" ]; then
echo "Rebooting."
/sbin/reboot
else
/sbin/poweroff
fi
#cat rc.6
#! /bin/sh
#
# rc.6 This file is executed by init when it goes into runlevel
# 0 (halt) or runlevel 6 (reboot). It kills all processes,
# unmounts file systems and then either halts or reboots.
#
# Version: @(#)/etc/rc.d/rc.6 2.47 Sat Jan 13 13:37:26 PST 2001
#
# Author: Miquel van Smoorenburg <miquels@drinkel.nl.mugnet.org>
# Modified by: Patrick J. Volkerding, <volkerdi@slackware.com>
#
# Set the path.
PATH=/sbin:/etc:/bin:/usr/bin
# If there are SystemV init scripts for this runlevel, run them.
if [ -x /etc/rc.d/rc.sysvinit ]; then
. /etc/rc.d/rc.sysvinit
fi
# Set linefeed mode to avoid staircase effect.
/bin/stty onlcr
echo "Running shutdown script $0:"
# Find out how we were called.
case "$0" in
*0)
command="halt"
;;
*6)
command=reboot
;;
*)
echo "$0: call me as \"rc.0\" or \"rc.6\" please!"
exit 1
;;
esac
# Save the system time to the hardware clock using hwclock --systohc.
if [ -x /sbin/hwclock ]; then
# Check for a broken motherboard RTC clock (where ioports for rtc are
# unknown) to prevent hwclock causing a hang:
if ! grep -q -w rtc /proc/ioports ; then
CLOCK_OPT="--directisa"
fi
if grep -q "^UTC" /etc/hardwareclock 2> /dev/null ; then
echo "Saving system time to the hardware clock (UTC)."
/sbin/hwclock $CLOCK_OPT --utc --systohc
else
echo "Saving system time to the hardware clock (localtime)."
/sbin/hwclock $CLOCK_OPT --localtime --systohc
fi
fi
# Run any local shutdown scripts:
if [ -x /etc/rc.d/rc.local_shutdown ]; then
/etc/rc.d/rc.local_shutdown stop
fi
# Stop the Apache web server:
if [ -x /etc/rc.d/rc.httpd ]; then
/etc/rc.d/rc.httpd stop
fi
# Stop the MySQL database:
if [ -r /var/run/mysql/mysql.pid ]; then
. /etc/rc.d/rc.mysqld stop
fi
# Stop the Samba server:
if [ -x /etc/rc.d/rc.samba ]; then
. /etc/rc.d/rc.samba stop
fi
# Shut down the NFS server:
if [ -x /etc/rc.d/rc.nfsd ]; then
/etc/rc.d/rc.nfsd stop
fi
# Shut down the SSH server:
if [ -x /etc/rc.d/rc.sshd ]; then
/etc/rc.d/rc.sshd stop
fi
# Shut down the SASL authentication daemon:
if [ -x /etc/rc.d/rc.saslauthd ]; then
/etc/rc.d/rc.saslauthd stop
fi
# Shut down OpenLDAP:
if [ -x /etc/rc.d/rc.openldap ]; then
/etc/rc.d/rc.openldap stop
fi
# Stop D-Bus:
if [ -x /etc/rc.d/rc.messagebus ]; then
sh /etc/rc.d/rc.messagebus stop
fi
# Unmount any NFS, SMB, or CIFS filesystems:
echo "Unmounting remote filesystems."
/bin/umount -v -a -r -t nfs,smbfs,cifs
# Try to shut down pppd:
PS="$(ps ax)"
if echo "$PS" | /bin/grep -q -w pppd ; then
if [ -x /usr/sbin/ppp-off ]; then
/usr/sbin/ppp-off
fi
fi
# Bring down the networking system, but first make sure that this
# isn't a diskless client with the / partition mounted via NFS:
if ! /bin/mount | /bin/grep -q 'on / type nfs' ; then
if [ -x /etc/rc.d/rc.inet1 ]; then
. /etc/rc.d/rc.inet1 stop
fi
fi
# In case dhcpcd might have been manually started on the command line,
# look for the .pid file, and shut dhcpcd down if it's found:
if /bin/ls /etc/dhcpc/*.pid 1> /dev/null 2> /dev/null ; then
/sbin/dhcpcd -k 1> /dev/null 2> /dev/null
# A little time for /etc/resolv.conf and/or other files to
# restore themselves.
sleep 2
fi
# Shut down PCMCIA devices:
if [ -x /etc/rc.d/rc.pcmcia ]; then
. /etc/rc.d/rc.pcmcia stop
# The cards might need a little extra time here to deactivate:
/bin/sleep 5
fi
# Turn off process accounting:
if [ -x /sbin/accton -a -r /var/log/pacct ]; then
/sbin/accton off
fi
# Terminate acpid before syslog:
if [ -x /etc/rc.d/rc.acpid -a -r /var/run/acpid.pid ]; then # quit
. /etc/rc.d/rc.acpid stop
fi
# Kill all processes.
# INIT is supposed to handle this entirely now, but this didn't always
# work correctly without this second pass at killing off the processes.
# Since INIT already notified the user that processes were being killed,
# we'll avoid echoing this info this time around.
if [ ! "$1" = "fast" ]; then # shutdown did not already kill all processes
/sbin/killall5 -15
/bin/sleep 5
/sbin/killall5 -9
fi
# Try to turn off quota.
if /bin/grep -q quota /etc/fstab ; then
if [ -x /sbin/quotaoff ]; then
echo "Turning off filesystem quotas."
/sbin/quotaoff -a
fi
fi
# Carry a random seed between reboots.
echo "Saving random seed from /dev/urandom in /etc/random-seed."
# Use the pool size from /proc, or 512 bytes:
if [ -r /proc/sys/kernel/random/poolsize ]; then
/bin/dd if=/dev/urandom of=/etc/random-seed count=1 bs=$(cat /proc/sys/kernel/random/poolsize) 2> /dev/null
else
/bin/dd if=/dev/urandom of=/etc/random-seed count=1 bs=512 2> /dev/null
fi
/bin/chmod 600 /etc/random-seed
# Before unmounting file systems write a reboot or halt record to wtmp.
$command -w
# Clear /var/lock/subsys.
if [ -d /var/lock/subsys ]; then
rm -f /var/lock/subsys/*
fi
# Turn off swap:
echo "Turning off swap."
/sbin/swapoff -a
/bin/sync
# Umount any LVM volumes:
if /bin/mount | /bin/grep -q '^/dev/mapper/' ; then
echo "Unmounting LVM volumes."
/bin/umount -v $(/bin/mount | /bin/grep '^/dev/mapper/' | /bin/cut -d ' ' -f 3 | /bin/tac)
fi
echo "Unmounting local file systems."
/bin/umount -v -a -t no,proc,sysfs
echo "Remounting root filesystem read-only."
/bin/mount -v -n -o remount,ro /
# This never hurts:
/bin/sync
# Close any volumes opened by cryptsetup:
if [ -f /etc/crypttab -a -x /sbin/cryptsetup.static ]; then
cat /etc/crypttab | grep -v "^#" | grep -v "^$" | while read line; do
# NOTE: we only support LUKS formatted volumes (except for swap)!
LUKS=$(echo $line | tr '\t' ' ' | tr -s ' ' | cut -f1 -d' ')
DEV=$(echo $line | tr '\t' ' ' | tr -s ' ' | cut -f2 -d' ')
OPTS=$(echo $line | tr '\t' ' ' | tr -s ' ' | cut -f4 -d' ')
if /sbin/cryptsetup.static isLuks $DEV 2>/dev/null ; then
echo "Locking LUKS crypt volume '${LUKS}':"
/sbin/cryptsetup.static luksClose ${LUKS}
elif echo $OPTS | grep -wq swap ; then
# If any of the volumes was used as encrypted swap,
# then run mkswap on the underlying device -
# in case other Linux installations on this computer should use it:
echo "Erasing encrypted swap '${LUKS}' and restoring normal swap on ${DEV}:"
/sbin/cryptsetup.static remove ${LUKS}
mkswap $DEV
fi
done
fi
# Deactivate LVM volume groups:
if [ -r /etc/lvmtab -o -d /etc/lvm/backup ]; then
echo "Deactivating LVM volume groups:"
/sbin/vgchange -an --ignorelockingfailure
fi
# This never hurts again (especially since root-on-LVM always fails
# to deactivate the / logical volume... but at least it was
# remounted as read-only first)
/bin/sync
# sleep 3 fixes problems with some hard drives that don't
# otherwise finish syncing before reboot or poweroff
/bin/sleep 3
# This is to ensure all processes have completed on SMP machines:
wait
if [ -x /sbin/genpowerd ]; then
# See if this is a powerfail situation:
if /bin/egrep -q "FAIL|SCRAM" /etc/upsstatus 2> /dev/null ; then
# Signal UPS to shut off the inverter:
/sbin/genpowerd -k
if [ ! $? = 0 ]; then
echo
echo "There was an error signaling the UPS."
echo "Perhaps you need to edit /etc/genpowerd.conf to configure"
echo "the serial line and UPS type."
# Wasting 15 seconds of precious power:
/bin/sleep 15
fi
fi
fi
# Now halt (poweroff with APM or ACPI enabled kernels) or reboot.
if [ "$command" = "reboot" ]; then
echo "Rebooting."
/sbin/reboot
else
/sbin/poweroff
fi
#cat rc.inet1
#! /bin/sh
# /etc/rc.d/rc.inet1
# This script is used to bring up the various network interfaces.
#
# @(#)/etc/rc.d/rc.inet1 10.2 Sun Jul 24 12:45:56 PDT 2005 (pjv)
############################
# READ NETWORK CONFIG FILE #
############################
# Get the configuration information from /etc/rc.d/rc.inet1.conf:
. /etc/rc.d/rc.inet1.conf
###########
# LOGGING #
###########
# If possible, log events in /var/log/messages:
if [ -f /var/run/syslogd.pid -a -x /usr/bin/logger ]; then
LOGGER=/usr/bin/logger
else # output to stdout/stderr:
LOGGER=/bin/cat
fi
############################
# DETERMINE INTERFACE LIST #
############################
# Compose a list of interfaces from /etc/rc.d/rc.inet1.conf (with a maximum
# of 6 interfaces, but you can easily enlarge the interface limit
# - send me a picture of such a box :-).
# If a value for IFNAME[n] is not set, we assume it is an eth'n' interface.
# This way, the new script is compatible with older rc.inet1.conf files.
# The IFNAME array will be used to determine which interfaces to bring up/down.
MAXNICS=${MAXNICS:-6}
i=0
while [ $i -lt $MAXNICS ];
do
IFNAME[$i]=${IFNAME[$i]:=eth${i}}
i=$(($i+1))
done
if [ "$DEBUG_ETH_UP" = "yes" ]; then
echo "/etc/rc.d/rc.inet1: List of interfaces: '${IFNAME[@]}'" | $LOGGER
fi
######################
# LOOPBACK FUNCTIONS #
######################
# Function to bring up the loopback interface. If loopback is
# already up, do nothing.
lo_up() {
if grep lo: /proc/net/dev 1> /dev/null ; then
if ! /sbin/ifconfig | grep "^lo" 1> /dev/null ; then
echo "/etc/rc.d/rc.inet1: /sbin/ifconfig lo 127.0.0.1" | $LOGGER
/sbin/ifconfig lo 127.0.0.1
echo "/etc/rc.d/rc.inet1: /sbin/route add -net 127.0.0.0 netmask 255.0.0.0 lo" | $LOGGER
/sbin/route add -net 127.0.0.0 netmask 255.0.0.0 lo
fi
fi
}
# Function to take down the loopback interface:
lo_down() {
if grep lo: /proc/net/dev 1> /dev/null ; then
echo "/etc/rc.d/rc.inet1: /sbin/ifconfig lo down" | $LOGGER
/sbin/ifconfig lo down
fi
}
#######################
# INTERFACE FUNCTIONS #
#######################
# Function to bring up a network interface. If the interface is
# already up or does not yet exist (perhaps because the kernel driver
# is not loaded yet), do nothing.
if_up() {
# Determine position 'i' of this interface in the IFNAME array:
i=0
while [ $i -lt $MAXNICS ]; do
[ "${IFNAME[$i]}" = "${1}" ] && break
i=$(($i+1))
done
# If the interface isn't in the kernel yet (but there's an alias for it in
# modules.conf), then it should be loaded first:
if ! grep `echo ${1}: | cut -f 1 -d :`: /proc/net/dev 1> /dev/null ; then # no interface yet
if /sbin/modprobe -c | grep -v "^#" | grep -w "alias ${1}" | grep -vw "alias ${1} off" > /dev/null ; then
echo "/etc/rc.d/rc.inet1: /sbin/modprobe ${1}" | $LOGGER
/sbin/modprobe ${1}
fi
fi
if grep `echo ${1}: | cut -f 1 -d :`: /proc/net/dev 1> /dev/null ; then # interface exists
if ! /sbin/ifconfig | grep -w "${1}" 1>/dev/null || \
! /sbin/ifconfig ${1} | grep "inet addr" 1> /dev/null ; then # interface not up or not configured
if [ ! "${HWADDR[$i]}" = "" ]; then # Set hardware address _before_ the interface goes up:
echo "/etc/rc.d/rc.inet1: /sbin/ifconfig ${1} hw ether ${HWADDR[$i]}" | $LOGGER
/sbin/ifconfig ${1} hw ether ${HWADDR[$i]}
fi
if [ ! "${MTU[$i]}" = "" ]; then # Set MTU to something else than 1500
echo "/etc/rc.d/rc.inet1: /sbin/ifconfig ${1} mtu ${MTU[$i]}" | $LOGGER
/sbin/ifconfig ${1} mtu ${MTU[$i]}
fi
if [ -x /etc/rc.d/rc.wireless ]; then
. /etc/rc.d/rc.wireless ${1} start # Initialize any wireless parameters
fi
if [ "${USE_DHCP[$i]}" = "yes" ]; then # use DHCP to bring interface up
[ ${DHCP_HOSTNAME[$i]} ] && DHCP_OPTIONS="-h ${DHCP_HOSTNAME[$i]}"
[ "${DHCP_KEEPRESOLV[$i]}" = "yes" ] && DHCP_OPTIONS="$DHCP_OPTIONS -R"
[ "${DHCP_KEEPNTP[$i]}" = "yes" ] && DHCP_OPTIONS="$DHCP_OPTIONS -N"
[ "${DHCP_KEEPGW[$i]}" = "yes" ] && DHCP_OPTIONS="$DHCP_OPTIONS -G"
[ ${DHCP_IPADDR[$i]} ] && DHCP_OPTIONS="$DHCP_OPTIONS -s ${DHCP_IPADDR[$i]}"
echo "Polling for DHCP server on interface ${1}:"
# If you set a timeout, you get one, even if the kernel doesn't think that
# your device is connected, in case /sys isn't right (which it usually isn't
# except right after the device is loaded, when it usually is):
#### (start commented out)
# This is deactivated for now since the kernel has been returning incorrect
# results concerning whether the interface carrier is detected.
#if [ "${DHCP_TIMEOUT[$i]}" = "" ]; then
# ifconfig ${1} up && sleep 1
# CONNSTATUS="$(cat /sys/class/net/${1}/carrier 2> /dev/null)"
# ifconfig ${1} down
# if [ "$CONNSTATUS" = "0" ]; then
# # The kernel has just told us the cable isn't even plugged in, but we will
# # give any DHCP server a short chance to reply anyway:
# echo "No carrier detected on ${1}. Reducing DHCP timeout to 10 seconds."
# DHCP_TIMEOUT[$i]=10
# fi
#fi
#### (end commented out)
# 30 seconds should be a reasonable default DHCP timeout. 60 was too much. :-)
echo "/etc/rc.d/rc.inet1: /sbin/dhcpcd -d -t ${DHCP_TIMEOUT[$i]:-30} ${DHCP_OPTIONS} ${1}" | $LOGGER
/sbin/dhcpcd -d -t ${DHCP_TIMEOUT[$i]:-30} ${DHCP_OPTIONS} ${1}
else # bring up interface using a static IP address
if [ ! "${IPADDR[$i]}" = "" ]; then # skip unconfigured interfaces
# Determine broadcast address from the IP address and netmask:
BROADCAST[$i]=`/bin/ipmask ${NETMASK[$i]} ${IPADDR[$i]}|cut -f1 -d' '`
# Set up the network card:
echo "/etc/rc.d/rc.inet1: /sbin/ifconfig ${1} ${IPADDR[$i]} broadcast ${BROADCAST[$i]} netmask ${NETMASK[$i]}" | $LOGGER
/sbin/ifconfig ${1} ${IPADDR[$i]} broadcast ${BROADCAST[$i]} netmask ${NETMASK[$i]}
else
if [ "$DEBUG_ETH_UP" = "yes" ]; then
echo "/etc/rc.d/rc.inet1: ${1} interface is not configured in /etc/rc.d/rc.inet1.conf" | $LOGGER
fi
fi
fi
else
if [ "$DEBUG_ETH_UP" = "yes" ]; then
echo "/etc/rc.d/rc.inet1: ${1} is already up, skipping" | $LOGGER
fi
fi
else
if [ "$DEBUG_ETH_UP" = "yes" ]; then
echo "/etc/rc.d/rc.inet1: ${1} interface does not exist (yet)" | $LOGGER
fi
fi
}
# Function to take down a network interface:
if_down() {
# Determine position 'i' of this interface in the IFNAME array:
i=0
while [ $i -lt $MAXNICS ]; do
[ "${IFNAME[$i]}" = "${1}" ] && break
i=$(($i+1))
done
if grep `echo ${1}: | cut -f 1 -d :`: /proc/net/dev 1> /dev/null ; then
if [ "${USE_DHCP[$i]}" = "yes" ]; then
echo "/etc/rc.d/rc.inet1: /sbin/dhcpcd -k -d ${1}" | $LOGGER
/sbin/dhcpcd -k -d ${1} 2> /dev/null || /sbin/ifconfig ${1} down
sleep 1
else
echo "/etc/rc.d/rc.inet1: /sbin/ifconfig ${1} down" | $LOGGER
/sbin/ifconfig ${1} down
fi
if [ -x /etc/rc.d/rc.wireless ]; then
. /etc/rc.d/rc.wireless ${1} stop # Kill wireless daemons if any.
fi
fi
}
#####################
# GATEWAY FUNCTIONS #
#####################
# Function to bring up the gateway if there is not yet a default route:
gateway_up() {
if ! /sbin/route -n | grep "^0.0.0.0" 1> /dev/null ; then
if [ ! "$GATEWAY" = "" ]; then
echo "/etc/rc.d/rc.inet1: /sbin/route add default gw ${GATEWAY} metric 1" | $LOGGER
/sbin/route add default gw ${GATEWAY} metric 1 2>&1 | $LOGGER
fi
fi
}
# Function to take down an existing default gateway:
gateway_down() {
if /sbin/route -n | grep "^0.0.0.0" 1> /dev/null ; then
echo "/etc/rc.d/rc.inet1: /sbin/route del default" | $LOGGER
/sbin/route del default
fi
}
# Function to start the network:
start() {
lo_up
for i in ${IFNAME[@]} ; do
if_up $i
done
gateway_up
}
# Function to stop the network:
stop() {
gateway_down
for i in ${IFNAME[@]} ; do
if_down $i
done
lo_down
}
############
### MAIN ###
############
case "$1" in
'start') # "start" brings up all configured interfaces:
start
;;
'stop') # "stop" takes down all configured interfaces:
stop
;;
'restart') # "restart" restarts the network:
stop
start
;;
*_start) # Example: "eth1_start" will start the specified interface 'eth1'
INTERFACE=`echo $1 | /bin/cut -d '_' -f 1`
if_up $INTERFACE
gateway_up
;;
*_stop) # Example: "eth0_stop" will stop the specified interface 'eth0'
INTERFACE=`echo $1 | /bin/cut -d '_' -f 1`
if_down $INTERFACE
;;
*_restart) # Example: "wlan0_restart" will take 'wlan0' down and up again
INTERFACE=`echo $1 | /bin/cut -d '_' -f 1`
if_down $INTERFACE
sleep 1
if_up $INTERFACE
gateway_up
;;
'up') # "up" does the same thing as "start"
start
;;
'down') # "down" does the same thing as "stop"
stop
;;
*_up) # "*_up" does the same thing as "*_start"
INTERFACE=`echo $1 | /bin/cut -d '_' -f 1`
if_up $INTERFACE
gateway_up
;;
*_down) # "*_down" does the same thing as "*_stop"
INTERFACE=`echo $1 | /bin/cut -d '_' -f 1`
if_down $INTERFACE
;;
*) # The default is to bring up all configured interfaces:
start
esac
# End of /etc/rc.d/rc.inet1
Автор
Тема: dhcpcd <defunct> (Прочетена 4100 пъти)
Jun 23, 2004, 22:21