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55 lines
1.7 KiB
Bash
Executable File
55 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
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#------------------------------------------------------------------------------
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#
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# Copyright (C) 2006-2008 Florian Pose, Ingenieurgemeinschaft IgH
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#
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# This file is part of the IgH EtherCAT Master.
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#
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# The IgH EtherCAT Master is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License version 2, as
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# published by the Free Software Foundation.
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#
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# The IgH EtherCAT Master is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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# Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with the IgH EtherCAT Master; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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#
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# vim: expandtab
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#
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#------------------------------------------------------------------------------
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# this ifup.d script adds special network interfaces to a network bridge
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IFNAME=${2}
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# customize here
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BRNAME="eoebr0"
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INTERFACES=""
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BRCTL="/sbin/brctl"
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LOGGER="logger -t ifup-eoe"
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# if the current interface in the list of interfaces to bridge?
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if ! echo "${INTERFACES}" | grep -qw "${IFNAME}"; then
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exit 0;
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fi
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# does the EoE bridge already exist?
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if ! ${BRCTL} show | grep -q "^${BRNAME}"; then
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${LOGGER} Creating ${BRNAME}
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${BRCTL} addbr ${BRNAME} # create it
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fi
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${LOGGER} Adding "${IFNAME}" to ${BRNAME}
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ip link set "${IFNAME}" down
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ip addr flush dev "${IFNAME}"
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${BRCTL} addif ${BRNAME} "${IFNAME}"
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ip link set "${IFNAME}" up
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#------------------------------------------------------------------------------
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