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#!/bin/sh
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#
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# ifdown-sit
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#
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#
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# Taken from:
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# (P) & (C) 2000-2003 by Peter Bieringer <pb@bieringer.de>
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#
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# You will find more information on the initscripts-ipv6 homepage at
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# http://www.deepspace6.net/projects/initscripts-ipv6.html
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#
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# RHL integration assistance by Pekka Savola <pekkas@netcore.fi>
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#
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# Version 2002-11-01
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#
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# Uses following information from /etc/sysconfig/network-scripts/ifcfg-$1:
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# DEVICE=<device>
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#
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. /etc/sysconfig/network
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cd /etc/sysconfig/network-scripts
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. ./network-functions
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CONFIG=$1
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[ -f "$CONFIG" ] || CONFIG=ifcfg-$CONFIG
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source_config
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# IPv6 don't need aliases anymore, config is skipped
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REALDEVICE=$(echo ${DEVICE} | sed 's/:.*//g')
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[ "$DEVICE" != "$REALDEVICE" ] && exit 0
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[ -f /etc/sysconfig/network-scripts/network-functions-ipv6 ] || exit 1
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. /etc/sysconfig/network-scripts/network-functions-ipv6
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# Generic tunnel device sit0 is not supported here
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if [ "$DEVICE" = "sit0" ]; then
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net_log $"Device '$DEVICE' isn't supported here, use IPV6_AUTOTUNNEL setting and restart (IPv6) networking"
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exit 1
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fi
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# IPv6 test, no module loaded, exit if system is not IPv6-ready
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ipv6_test testonly || exit 0
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# Test device status
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ipv6_test_device_status $DEVICE
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if [ $? != 0 -a $? != 11 ]; then
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# device doesn't exist or other problem occurs
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exit 0
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fi
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# Cleanup additional static routes
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/etc/sysconfig/network-scripts/ifdown-routes ${REALDEVICE}
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# Cleanup and shut down IPv6-in-IPv4 tunnel device
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ipv6_del_tunnel_device $DEVICE
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