Merge branch 'master' of ssh://git.ipfire.org/pub/git/ipfire-2.x

[people/mfischer/ipfire-2.x.git] / src / initscripts / networking / any

#!/bin/sh
###############################################################################
#                                                                             #
# IPFire.org - A linux based firewall                                         #
# Copyright (C) 2007-2022  IPFire Team  <info@ipfire.org>                     #
#                                                                             #
# This program is free software: you can redistribute it and/or modify        #
# it under the terms of the GNU General Public License as published by        #
# the Free Software Foundation, either version 3 of the License, or           #
# (at your option) any later version.                                         #
#                                                                             #
# This program is distributed in the hope that it will be useful,             #
# but WITHOUT ANY WARRANTY; without even the implied warranty of              #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
# GNU General Public License for more details.                                #
#                                                                             #
# You should have received a copy of the GNU General Public License           #
# along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
#                                                                             #
###############################################################################

. /etc/sysconfig/rc
. ${rc_functions}
eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings)

if [ "$(basename $0)" == "green" ]; then
	DEVICE="${GREEN_DEV}"
	ADDRESS="${GREEN_ADDRESS}"
	NETADDRESS="${GREEN_NETADDRESS}"
	NETMASK="${GREEN_NETMASK}"
	DEVICE="${GREEN_DEV}"
	MTU="${GREEN_MTU}"
elif [ "$(basename $0)" == "blue" ]; then
	DEVICE="${BLUE_DEV}"
	ADDRESS="${BLUE_ADDRESS}"
	NETADDRESS="${BLUE_NETADDRESS}"
	NETMASK="${BLUE_NETMASK}"
	DEVICE="${BLUE_DEV}"
	MTU="${BLUE_MTU}"
elif [ "$(basename $0)" == "orange" ]; then
	DEVICE="${ORANGE_DEV}"
	ADDRESS="${ORANGE_ADDRESS}"
	NETADDRESS="${ORANGE_NETADDRESS}"
	NETMASK="${ORANGE_NETMASK}"
	DEVICE="${ORANGE_DEV}"
	MTU="${ORANGE_MTU}"
fi

if [ -n "${ADDRESS}" -a -n "${NETMASK}" ]; then
	PREFIX=`whatmask ${NETMASK} | grep -e ^CIDR | awk -F': ' '{ print $2 }' | cut -c 2-`
	args="${args} ${ADDRESS}/${PREFIX}"
else
	boot_mesg "ADDRESS and/or NETMASK variable missing from input, cannot continue." ${FAILURE}
	echo_failure
	exit 1
fi

case "${1}" in

	start)
		boot_mesg "Bringing up the ${DEVICE} interface..."
		boot_mesg_flush

		# Check if an interface is there...
		if ip link show ${DEVICE} > /dev/null 2>&1; then
			link_status=`ip link show ${DEVICE} 2> /dev/null`
			if [ -n "${link_status}" ]; then
				if ! echo "${link_status}" | grep -q UP; then
					ip link set ${DEVICE} up
				fi
			fi
		else
			boot_mesg "Interface ${DEVICE} doesn't exist." ${FAILURE}
			echo_failure
			exit 1
		fi

		# Set the MTU
		if [ -n "${MTU}" ]; then
			if ! ip link set dev "${DEVICE}" mtu "${MTU}" &>/dev/null; then
				boot_mesg "Could not set MTU of ${MTU} to ${DEVICE}..."
				echo_warning
			fi
		fi

		# Create & Enable vnstat data collection
		/usr/bin/vnstat -u -i ${DEVICE} -r --enable --force > /dev/null 2>&1

		if [ ! "${ADDRESS}" == "1.1.1.1" ]; then
			boot_mesg "Adding IPv4 address ${ADDRESS} to the ${DEVICE} interface..."
			ip addr add ${args} dev ${DEVICE}
			evaluate_retval
		fi
		;;

	stop)
		if [ ! "${ADDRESS}" == "1.1.1.1" ]; then
			boot_mesg "Removing IPv4 addresses from the ${DEVICE} interface..."
			ip addr flush dev ${DEVICE}
			evaluate_retval
		fi

		# Disable vnstat collection
		/usr/bin/vnstat -u -i ${DEVICE}	-r --disable > /dev/null 2>&1
		exit 0;
		;;
esac