current/SOURCES/dhcrelay.init

#!/bin/sh
#
### BEGIN INIT INFO
# Provides: dhcrelay
# Default-Start: 2 3 4 5
# Default-Stop:
# Should-Start:
# Required-Start: $network
# Required-Stop: $network
# Short-Description: Start and stop the DHCP relay server
# Description: dhcrelay provides the Dynamic Host Configuration Protocol (DHCP)
#              relay server.  This is required when your DHCP server is on
#              another network segment from the clients.
### END INIT INFO
#
# The fields below are left around for legacy tools (will remove later).
#
# chkconfig: - 65 35
# description: dhcrelay provides a relay for Dynamic Host Control Protocol.
# processname: dhcrelay
# # pidfile: /var/run/dhcrelay.pid

. /etc/rc.d/init.d/functions

[ -x /usr/sbin/dhcrelay ] || exit 0

# The following variables can be set in the file
# /etc/sysconfig/dhcrelay.

# Define SERVERS with a list of one or more DHCP servers where
# DHCP packets are to be relayed to and from.  This is mandatory.
#SERVERS="10.11.12.13 10.9.8.7"
SERVERS=""

# Define OPTIONS with any other options to pass to the dhcrelay server.
# See dhcrelay(8) for available options and syntax.
#OPTIONS="-q -i eth0 -i eth1"
OPTIONS="-q"

# Source dhcrelay configuration.  Values specified in this file override
# the defaults above.
[ -f /etc/sysconfig/dhcrelay ] && . /etc/sysconfig/dhcrelay

# Check that at least one DHCP server to relay to was specified.
[ "${SERVERS}" = "" ] && exit 0

RETVAL=0

start() {
        # Start daemons.
        echo -n "Starting dhcrelay: "
        daemon /usr/sbin/dhcrelay $OPTIONS $SERVERS
        RETVAL=$?
        echo
        [ $RETVAL -eq 0 ] && touch /var/lock/subsys/dhcrelay
        return $RETVAL
}

stop() {
        # Stop daemons.
        echo -n "Shutting down dhcrelay: "
        killproc dhcrelay
        RETVAL=$?
        echo
        [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/dhcrelay
        return $RETVAL
}

# See how we were called.
case "$1" in
    start)
        start
        ;;
    stop)
        stop
        ;;
    restart|reload)
        stop
        start
        RETVAL=$?
        ;;
    condrestart)
        if [ -f /var/lock/subsys/dhcrelay ]; then
            stop
            start
            RETVAL=$?
        fi
        ;;
    status)
        status dhcrelay
        RETVAL=$?
        ;;
    *)
        echo "Usage: dhcrelay {start|stop|restart|condrestart|status}"
        exit 1
esac

exit $RETVAL
1	#!/bin/sh
2	#
3	### BEGIN INIT INFO
4	# Provides: dhcrelay
5	# Default-Start: 2 3 4 5
6	# Default-Stop:
7	# Should-Start:
8	# Required-Start: $network
9	# Required-Stop: $network
10	# Short-Description: Start and stop the DHCP relay server
11	# Description: dhcrelay provides the Dynamic Host Configuration Protocol (DHCP)
12	# relay server. This is required when your DHCP server is on
13	# another network segment from the clients.
14	### END INIT INFO
15	#
16	# The fields below are left around for legacy tools (will remove later).
17	#
18	# chkconfig: - 65 35
19	# description: dhcrelay provides a relay for Dynamic Host Control Protocol.
20	# processname: dhcrelay
21	# # pidfile: /var/run/dhcrelay.pid
22
23	. /etc/rc.d/init.d/functions
24
25	[ -x /usr/sbin/dhcrelay ] \|\| exit 0
26
27	# The following variables can be set in the file
28	# /etc/sysconfig/dhcrelay.
29
30	# Define SERVERS with a list of one or more DHCP servers where
31	# DHCP packets are to be relayed to and from. This is mandatory.
32	#SERVERS="10.11.12.13 10.9.8.7"
33	SERVERS=""
34
35	# Define OPTIONS with any other options to pass to the dhcrelay server.
36	# See dhcrelay(8) for available options and syntax.
37	#OPTIONS="-q -i eth0 -i eth1"
38	OPTIONS="-q"
39
40	# Source dhcrelay configuration. Values specified in this file override
41	# the defaults above.
42	[ -f /etc/sysconfig/dhcrelay ] && . /etc/sysconfig/dhcrelay
43
44	# Check that at least one DHCP server to relay to was specified.
45	[ "${SERVERS}" = "" ] && exit 0
46
47	RETVAL=0
48
49	start() {
50	# Start daemons.
51	echo -n "Starting dhcrelay: "
52	daemon /usr/sbin/dhcrelay $OPTIONS $SERVERS
53	RETVAL=$?
54	echo
55	[ $RETVAL -eq 0 ] && touch /var/lock/subsys/dhcrelay
56	return $RETVAL
57	}
58
59	stop() {
60	# Stop daemons.
61	echo -n "Shutting down dhcrelay: "
62	killproc dhcrelay
63	RETVAL=$?
64	echo
65	[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/dhcrelay
66	return $RETVAL
67	}
68
69	# See how we were called.
70	case "$1" in
71	start)
72	start
73	;;
74	stop)
75	stop
76	;;
77	restart\|reload)
78	stop
79	start
80	RETVAL=$?
81	;;
82	condrestart)
83	if [ -f /var/lock/subsys/dhcrelay ]; then
84	stop
85	start
86	RETVAL=$?
87	fi
88	;;
89	status)
90	status dhcrelay
91	RETVAL=$?
92	;;
93	*)
94	echo "Usage: dhcrelay {start\|stop\|restart\|condrestart\|status}"
95	exit 1
96	esac
97
98	exit $RETVAL