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#!/bin/bash
#
# ifdown-ipv6
#
# Taken from scripts from:
#
# (P) & (C) 2000 Peter Bieringer <pb@bieringer.de>
# some hints taken from RedHat scripts
. /etc/sysconfig/network
cd /etc/sysconfig/network-scripts
. network-functions
CONFIG=$1
[ -f "$CONFIG" ] || CONFIG=ifcfg-$CONFIG
source_config
# Test if IPv6 configuration is enabled for this interface
if [ ! "$IPV6INIT" = "yes" ]; then
# not enabled, stop here
exit 0
fi
# Test if IPv6 is up
if [ "${NETWORKING_IPV6}" = "yes" ]; then
. /etc/sysconfig/network-scripts/network-functions-ipv6
# Delete additional static IPv6 routes on specified interface
if [ -f /etc/sysconfig/static-routes-ipv6 ]; then
grep "^$DEVICE" /etc/sysconfig/static-routes-ipv6 | while read device args; do
if [ "$device" = "$DEVICE" ]; then
ifdown_ipv6_route $args $DEVICE
fi
done
fi
# Delete tunnel
if ! [ -z "$IPV6TUNNELIPV4" -o -z "$IPV6TUNNELROUTE" ]; then
ifdown_ipv6_tunnel $DEVICE $IPV6TUNNELIPV4 $IPV6TUNNELROUTE
fi
# Shutdown additional (1) IPv6 address on specified interface
if ! [ -z "$IPV6ADDR_0" -o -z "$IPV6PREFIXLENGTH_0" ]; then
ifdown_ipv6_real $DEVICE $IPV6ADDR_0 $IPV6PREFIXLENGTH_0
fi
# Shutdown additional (2) IPv6 address on specified interface
if ! [ -z "$IPV6ADDR_1" -o -z "$IPV6PREFIXLENGTH_1" ]; then
ifdown_ipv6_real $DEVICE $IPV6ADDR_1 $IPV6PREFIXLENGTH_1
fi
# Shutdown IPv6 address on specified interface
if ! [ -z "$IPV6ADDR" -o -z "$IPV6PREFIXLENGTH" ]; then
ifdown_ipv6_real $DEVICE $IPV6ADDR $IPV6PREFIXLENGTH
fi
fi
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