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#!/bin/sh |
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# |
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### BEGIN INIT INFO |
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# Provides: dhcpd |
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# Default-Start: |
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# Default-Stop: 0 6 |
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# Should-Start: ldap |
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# Required-Start: $network |
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# Should-Stop: ldap |
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# Required-Stop: |
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# Short-Description: Start and stop the DHCP server |
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# Description: dhcpd provides the Dynamic Host Configuration Protocol (DHCP) |
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# server. |
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### END INIT INFO |
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# |
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# The fields below are left around for legacy tools (will remove later). |
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# |
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# chkconfig: - 65 35 |
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# description: dhcpd provides the Dynamic Host Configuration Protocol (DHCP) \ |
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# server |
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# processname: dhcpd |
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# config: /etc/dhcpd.conf |
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# config: /var/lib/dhcpd/dhcpd.leases |
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# pidfile: /var/run/dhcpd.pid |
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|
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. /etc/rc.d/init.d/functions |
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|
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[ -x /usr/sbin/dhcpd ] || exit 0 |
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|
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# Which configuration file to use. |
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CONFIGFILE="/etc/dhcpd.conf" |
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# Where to store the lease state information. |
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LEASEFILE="/var/lib/dhcp/dhcpd.leases" |
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# Define INTERFACES to limit which network interfaces dhcpd listens on. |
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# The default null value causes dhcpd to listen on all interfaces. |
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INTERFACES="" |
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# Define OPTIONS with any other options to pass to the dhcpd server. |
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OPTIONS="-q" |
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|
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# Values specified in this file override the defaults above. |
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[ -f /etc/sysconfig/dhcpd ] && . /etc/sysconfig/dhcpd |
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|
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[ -f $CONFIGFILE ] || exit 0 |
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[ -f $LEASEFILE ] || exit 0 |
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|
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RETVAL=0 |
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|
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start() { |
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echo -n "Starting dhcpd: " |
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if [ -n "${ROOTDIR}" -a "x${ROOTDIR}" != "x/" ]; then |
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OPTIONS="${OPTIONS} -chroot ${ROOTDIR}" |
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fi |
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daemon /usr/sbin/dhcpd -cf $CONFIGFILE -lf $LEASEFILE $OPTIONS $INTERFACES |
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RETVAL=$? |
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echo |
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[ $RETVAL -eq 0 ] && touch /var/lock/subsys/dhcpd |
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return $RETVAL |
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} |
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|
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stop() { |
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echo -n "Shutting down dhcpd: " |
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if [ -r ${ROOTDIR}/var/run/dhcpd/dhcpd.pid ]; then |
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kill -TERM `cat ${ROOTDIR}/var/run/dhcpd/dhcpd.pid` |
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RETVAL=$? |
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[ "$RETVAL" = 0 ] && success "stop" || failure "stop" |
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else |
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success "already stopped" |
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RETVAL=0 |
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fi |
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[ $RETVAL -eq 0 ] && rm -f ${ROOTDIR}/var/run/dhcpd/dhcpd.pid |
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[ $RETVAL = 0 ] && rm -f /var/lock/subsys/dhcpd |
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echo |
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return $RETVAL |
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} |
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|
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configtest() { |
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/usr/sbin/dhcpd -q -t -cf $CONFIGFILE |
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RETVAL=$? |
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if [ $RETVAL -eq 1 ]; then |
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/usr/sbin/dhcpd -t -cf $CONFIGFILE |
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else |
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echo "Syntax: OK" >&2 |
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fi |
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return $RETVAL |
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} |
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|
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case "$1" in |
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start) |
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start |
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;; |
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stop) |
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stop |
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;; |
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restart|reload) |
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stop |
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start |
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RETVAL=$? |
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;; |
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condrestart) |
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if [ -f /var/lock/subsys/dhcpd ]; then |
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stop |
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start |
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RETVAL=$? |
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fi |
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;; |
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configtest) |
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configtest |
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;; |
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status) |
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status dhcpd |
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RETVAL=$? |
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;; |
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*) |
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echo "Usage: dhcpd {start|stop|restart|condrestart|status}" |
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exit 1 |
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esac |
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|
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exit $RETVAL |