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https://github.com/pygos/init.git
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90 lines
1.8 KiB
Bash
90 lines
1.8 KiB
Bash
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#!/bin/sh
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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#
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# Copyright (C) 2018 - David Oberhollenzer
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program 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
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# GNU General 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
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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#
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CFGPATH="@ETCPATH@/netcfg"
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[ -d "$CFGPATH" ] || exit 0
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# configure interfaces
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for IFPATH in /sys/class/net/*; do
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[ "$IFPATH" == "/sys/class/net/lo" ] && continue
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IF=`basename $IFPATH`
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CFGFILE="$CFGPATH/$IF"
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[ -f "$CFGFILE" ] || continue
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ip link set dev "$IF" down
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while read LINE;
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do
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trimmed=`echo -- $LINE`
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[ ! -z "$trimmed" ] || continue
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set $trimmed
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case "$1" in
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address|addr|ip|ip6|ipv6)
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shift
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ip address add $@ dev "$IF"
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;;
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arp|multicast|mtu)
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ip link set dev "$IF" $@
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;;
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offload)
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shift
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ethtool -K "$IF" $@
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;;
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*)
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;;
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esac
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done < "$CFGFILE"
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done
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# configure static routs
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if [ -f "$CFGPATH/routes" ]; then
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while read LINE;
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do
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trimmed=`echo -- $LINE`
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[ ! -z "$trimmed" ] || continue
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set $trimmed
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case "$1" in
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route)
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shift
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ip route add $@
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;;
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rule)
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shift
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ip rule add $@
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;;
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*)
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;;
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esac
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done < "$CFGFILE"
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fi
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# activate interfaces
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for IFPATH in /sys/class/net/*; do
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[ "$IFPATH" == "/sys/class/net/lo" ] && continue
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IF=`basename $IFPATH`
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[ ! -f "$CFGPATH/$IF" ] || ip link set dev "$IF" up
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done
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