alx-config/init.d/network

#!/bin/bash
# Begin $rc_base/init.d/network - Network Control Script

# Based on ethnet script from LFS-3.1 and earlier.
# Rewritten by Gerard Beekmans  - gerard@linuxfromscratch.org

source /etc/sysconfig/rc
source $rc_functions
#source /etc/sysconfig/network


checkconfig() {
	if [ -z $NETWORKING ]
	then
		echo "NETWORKING missing in net.${interface}, aborted"
		exit 1
	fi

	case $NETWORKING in
	static)
		if [ -z $IP ]
		then
			echo "IP missing in net.${interface}, aborted"
			exit 1
		fi

		if [ -z $NETMASK ]
		then
			echo -n "NETMASK missing in net.${interface}, "
			echo "using 255.255.255.0"
			NETMASK=255.255.255.0
		fi

		if [ -z $BROADCAST ]
		then
			echo -n "BROADCAST missing in net.${interface}, "
			echo "using default address"
		fi
		;;
	dhcp)
		if [ -z $DHCP_PROG ]
		then
			echo "DHCP_PROG missing in net.${interface}, aborted"
			exit 1
		fi
		;;
	esac
}


case "$1" in
	start)
		#get network state from system, load networking or not ?
		unset NO_NETWORK #to be safe :)

		if [ -f /var/state/network ]
		then
			source /var/state/network
			if [ "${SYSTEM_NO_NETWORK}" == "true" ]
			then
				echo -e ${COLYELLOW}"Networking is disabled system-wide."${COLDEFAULT}
				echo "     Delete '/var/state/network' to enable networking."

				#and exit this script
				exit 0
			fi
		fi

		progressbar 75
		for file in $(grep -il "ONBOOT=\"yes\"" $network_settings/net.*)
		do
			interface=$(basename $file | sed s/net.//)
			case "$interface" in
				*~) ;;
				*)
					#$network_devices/ifup $interface
					source $network_settings/net.${interface} || exit 1
					checkconfig
					case $NETWORKING in
						dhcp)
							echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${interface}${COLDEFAULT} ..."
							$CURS_UP
							$SET_WWCOL
							echo "[DHCP]"
							#modprobe $interface
							loadproc $DHCP_PROG $DHCP_START
							;;
						static)
							echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${interface}${COLDEFAULT} ..."
							$CURS_UP
							$SET_WWCOL
							echo "[STATIC]"
							ifconfig $interface $IP netmask $NETMASK broadcast $BROADCAST
							evaluate_retval
							;;
					esac
				;;
			esac
		done

		if [ "$GATEWAY" != "" ]
		then
			echo -e ${COLOREDSTAR}"Setting up default gateway ..."
			route add default gateway $GATEWAY metric 1 \
				dev $GATEWAY_IF
			evaluate_retval
		fi
		;;

	stop)
		progressbar 80
		if [ "$GATEWAY" != "" ]
		then
			echo -e ${COLOREDSTAR}"Removing default gateway ..."
			route del -net default
			evaluate_retval
		fi

		for file in $(grep -il "ONBOOT=\"yes\"" $network_settings/net.*)
		do
			interface=$(basename $file | sed s/net.//)
			case "$interface" in
				*~) ;;
				*)
					#$network_devices/ifdown $interface
					source $network_settings/net.${interface} || exit 1
					checkconfig
					echo -e ${COLOREDSTAR}"Bringing down interface ${COLBLUE}${interface}${COLDEFAULT} ..."
					ifconfig eth0 down
					evaluate_retval

					#shutdown dhcp-daemon
					if [ $NETWORKING == dhcp ]
					then
						my_runlevel="`runlevel | cut -d ' ' -f2`"
						if [ "$my_runlevel" -ne "0" -a "$my_runlevel" -ne "6" -a -n "$(pidof ${DHCP_PROG})" ]
						then
							echo -e ${COLOREDSTAR}"Stopping the dhcp-daemon ..."
							$CURS_UP
							$SET_WWCOL
							echo "[${DHCP_PROG}]"
							$DHCP_PROG $DHCP_STOP
							evaluate_retval
						fi
					fi
					;;
			esac
		done
		
		#delete network state file if exist
		[ -f /var/state/network ] && rm /var/state/network
		;;

	restart)
		$0 stop
		sleep 1
		$0 start
		;;

	*)
		echo "Usage: $0 {start|stop|restart}"
		exit 1
		;;
esac

# End /etc/rc.d/init.d/network
1	niro	217	#!/bin/bash
2			# Begin $rc_base/init.d/network - Network Control Script
3
4			# Based on ethnet script from LFS-3.1 and earlier.
5			# Rewritten by Gerard Beekmans - gerard@linuxfromscratch.org
6
7			source /etc/sysconfig/rc
8			source $rc_functions
9			#source /etc/sysconfig/network
10
11
12			checkconfig() {
13			if [ -z $NETWORKING ]
14			then
15			echo "NETWORKING missing in net.${interface}, aborted"
16			exit 1
17			fi
18
19			case $NETWORKING in
20			static)
21			if [ -z $IP ]
22			then
23			echo "IP missing in net.${interface}, aborted"
24			exit 1
25			fi
26
27			if [ -z $NETMASK ]
28			then
29			echo -n "NETMASK missing in net.${interface}, "
30			echo "using 255.255.255.0"
31			NETMASK=255.255.255.0
32			fi
33
34			if [ -z $BROADCAST ]
35			then
36			echo -n "BROADCAST missing in net.${interface}, "
37			echo "using default address"
38			fi
39			;;
40			dhcp)
41			if [ -z $DHCP_PROG ]
42			then
43			echo "DHCP_PROG missing in net.${interface}, aborted"
44			exit 1
45			fi
46			;;
47			esac
48			}
49
50
51
52			case "$1" in
53			start)
54			#get network state from system, load networking or not ?
55			unset NO_NETWORK #to be safe :)
56
57			if [ -f /var/state/network ]
58			then
59			source /var/state/network
60			if [ "${SYSTEM_NO_NETWORK}" == "true" ]
61			then
62			echo -e ${COLYELLOW}"Networking is disabled system-wide."${COLDEFAULT}
63			echo " Delete '/var/state/network' to enable networking."
64
65			#and exit this script
66			exit 0
67			fi
68			fi
69
70			progressbar 75
71			for file in $(grep -il "ONBOOT=\"yes\"" $network_settings/net.*)
72			do
73			interface=$(basename $file \| sed s/net.//)
74			case "$interface" in
75			*~) ;;
76			*)
77			#$network_devices/ifup $interface
78			source $network_settings/net.${interface} \|\| exit 1
79			checkconfig
80			case $NETWORKING in
81			dhcp)
82			echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${interface}${COLDEFAULT} ..."
83			$CURS_UP
84			$SET_WWCOL
85			echo "[DHCP]"
86			#modprobe $interface
87			loadproc $DHCP_PROG $DHCP_START
88			;;
89			static)
90			echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${interface}${COLDEFAULT} ..."
91			$CURS_UP
92			$SET_WWCOL
93			echo "[STATIC]"
94			ifconfig $interface $IP netmask $NETMASK broadcast $BROADCAST
95			evaluate_retval
96			;;
97			esac
98			;;
99			esac
100			done
101
102			if [ "$GATEWAY" != "" ]
103			then
104			echo -e ${COLOREDSTAR}"Setting up default gateway ..."
105			route add default gateway $GATEWAY metric 1 \
106			dev $GATEWAY_IF
107			evaluate_retval
108			fi
109			;;
110
111			stop)
112			progressbar 80
113			if [ "$GATEWAY" != "" ]
114			then
115			echo -e ${COLOREDSTAR}"Removing default gateway ..."
116			route del -net default
117			evaluate_retval
118			fi
119
120			for file in $(grep -il "ONBOOT=\"yes\"" $network_settings/net.*)
121			do
122			interface=$(basename $file \| sed s/net.//)
123			case "$interface" in
124			*~) ;;
125			*)
126			#$network_devices/ifdown $interface
127			source $network_settings/net.${interface} \|\| exit 1
128			checkconfig
129			echo -e ${COLOREDSTAR}"Bringing down interface ${COLBLUE}${interface}${COLDEFAULT} ..."
130			ifconfig eth0 down
131			evaluate_retval
132
133			#shutdown dhcp-daemon
134			if [ $NETWORKING == dhcp ]
135			then
136			my_runlevel="`runlevel \| cut -d ' ' -f2`"
137			if [ "$my_runlevel" -ne "0" -a "$my_runlevel" -ne "6" -a -n "$(pidof ${DHCP_PROG})" ]
138			then
139			echo -e ${COLOREDSTAR}"Stopping the dhcp-daemon ..."
140			$CURS_UP
141			$SET_WWCOL
142			echo "[${DHCP_PROG}]"
143			$DHCP_PROG $DHCP_STOP
144			evaluate_retval
145			fi
146			fi
147			;;
148			esac
149			done
150
151			#delete network state file if exist
152			[ -f /var/state/network ] && rm /var/state/network
153			;;
154
155			restart)
156			$0 stop
157			sleep 1
158			$0 start
159			;;
160
161			*)
162			echo "Usage: $0 {start\|stop\|restart}"
163			exit 1
164			;;
165			esac
166
167			# End /etc/rc.d/init.d/network