Subversion Repositories ALCASAR

EXTIF="eth0"

IPADDR1="192.168.2.10/24"

NETMASK1=`ipcalc -m 192.168.182.2 | cut -d"=" -f2`

GW1="192.168.2.1"

WEIGHT1=1

echo $IPADDR1

echo $NETMASK1

echo $GW1

exit 0

create_new_interface() {

		if [ "$response" = "n" ] || [ "$response" = "N" ]

		then

			PRIVATE_IP_MASK="0"

			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'

			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]

			do

				if [ $Lang == "fr" ]

					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "

					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "

				fi

				read PRIVATE_IP_MASK

			done

		else

       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK

		fi

	else

		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2` 

		rm -rf conf/etc/alcasar.conf

	fi

# Define LAN side global parameters

	hostname $HOSTNAME

	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`			# private network address (ie.: 192.168.182.0)

	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`			# private network mask (ie.: 255.255.255.0)

	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`					# ALCASAR private ip address (consultation LAN side)

	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`				# network prefix (ie. 24)

	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX					# ie.: 192.168.182.0/24

	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`; classe_sup_sup=`expr $classe + 2`		# ie.: 2=classe B, 3=classe C

	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.			# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)

	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`		# private network broadcast (ie.: 192.168.182.255)

	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f$classe_sup`		# last octet of LAN address

	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`		# last octet of LAN broadcast

	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`		# First network address (ex.: 192.168.182.1)

	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)

} # end create_new_interface

X=1

nbr=3		# nbr interface réseau accédant à l'internet (comprenant celle par défaut eth0)

while [ $X -lt $nbr ]

do

  echo $X

	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF:${X}

DEVICE=$EXTIF:${X}

BOOTPROTO=static

IPADDR=$IPADDR1

NETMASK=$NETMASK-${X}

ONBOOT=yes

METRIC=10

NOZEROCONF=yes

MII_NOT_SUPPORTED=yes

IPV6INIT=no

IPV6TO4INIT=no

ACCOUNTING=no

USERCTL=no

EOF

X=$(( $X + 1))

done

exit 0