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authorLukas Nykryn <lnykryn@redhat.com>2014-04-15 15:19:10 +0200
committerLukas Nykryn <lnykryn@redhat.com>2014-04-24 13:39:17 +0200
commit50742d10d095d9d86750e6ae7f97076985145ff0 (patch)
treecee2fd4336d7b6ff67145afda6f06805d1ca94c2 /ppp/ip-down.ipv6to4
parent32e8cbc1c91ada764ef4b5bb817b0c045d3fb3a4 (diff)
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move ppp support to ppp package
Diffstat (limited to 'ppp/ip-down.ipv6to4')
-rw-r--r--ppp/ip-down.ipv6to4114
1 files changed, 0 insertions, 114 deletions
diff --git a/ppp/ip-down.ipv6to4 b/ppp/ip-down.ipv6to4
deleted file mode 100644
index 29f1c646..00000000
--- a/ppp/ip-down.ipv6to4
+++ /dev/null
@@ -1,114 +0,0 @@
-#!/bin/sh
-#
-# ip-down.ipv6to4
-#
-#
-# Taken from:
-# (P) & (C) 2000-2005 by Peter Bieringer <pb@bieringer.de>
-#
-# You will find more information on the initscripts-ipv6 homepage at
-# http://www.deepspace6.net/projects/initscripts-ipv6.html
-#
-# Version 2005-09-22
-#
-# Calling parameters:
-# $1: interface name
-#
-# Called (mostly) by /etc/ppp/ip-down.local
-# like: /etc/ppp/ip-down.ipv6to4 $1 >>/var/log/ppp-ipv6to4.log 2>&1
-#
-# Note: this script will *check* whether the existing 6to4 tunnel
-# was set before by using "ip-up.ipv6to4" comparing IPv4 address
-# of device with the generated 6to4 prefix
-#
-# Uses following information from /etc/sysconfig/network-scripts/ifcfg-$1:
-# IPV6TO4INIT=yes|no: controls configuration
-# IPV6TO4_ROUTING="<device>-<suffix>/<prefix length> ...": information to setup additional interfaces
-#
-# IPV6_CONTROL_RADVD=yes|no: controls radvd triggering
-# IPV6_RADVD_PIDFILE=<file>: PID file of radvd for sending signals, default is "/var/run/radvd/radvd.pid"
-# IPV6_RADVD_TRIGGER_ACTION=startstop|reload|restart|SIGHUP: how to trigger radvd (optional, default is SIGHUP)
-#
-
-
-if [ -z "$1" ]; then
- echo $"Argument 1 is empty but should contain interface name - skip IPv6to4 initialization"
- exit 1
-fi
-
-# Get global network configuration
-. /etc/sysconfig/network
-
-# Source IPv4 helper functions
-cd /etc/sysconfig/network-scripts
-. ./network-functions
-
-CONFIG=$1
-[ -f "$CONFIG" ] || CONFIG=ifcfg-$CONFIG
-source_config
-
-# IPv6 don't need aliases anymore, config is skipped
-REALDEVICE=${DEVICE%%:*}
-[ "$DEVICE" != "$REALDEVICE" ] && exit 0
-
-if [ ! -f /etc/sysconfig/network-scripts/network-functions-ipv6 ]; then
- exit 1
-fi
-
-. /etc/sysconfig/network-scripts/network-functions-ipv6
-
-
-# Run basic IPv6 test, if not ok, skip IPv6 initialization
-ipv6_test testonly || exit 0
-
-# Test status of ppp device
-ipv6_test_device_status $DEVICE
-if [ $? != 0 -a $? != 11 ]; then
- # device doesn't exist or other problem occurs
- exit 1
-fi
-
-# Test status of tun6to4 device
-ipv6_test_device_status tun6to4
-if [ $? = 0 -o $? = 11 ]; then
- # Device exists
- valid6to4config="yes"
-
- # Get IPv4 address from interface
- ipv4addr="$(ipv6_get_ipv4addr_of_device $DEVICE)"
- if [ -z "$ipv4addr" ]; then
- # Has no IPv4 address
- valid6to4config="no"
- fi
-
- # Get local IPv4 address of dedicated tunnel
- ipv4addr6to4local="$(ipv6_get_ipv4addr_of_tunnel tun6to4 local)"
-
- # IPv6to4 not enabled on this interface?
- if [ $IPV6TO4INIT != "yes" ]; then
- # Check against configured 6to4 tunnel to see if this interface was regardless used before
- if [ "$ipv4addr" != "$ipv4addr6to4local" ]; then
- # IPv4 address of interface does't match local tunnel address, interface was not used for current 6to4 setup
- valid6to4config="no"
- fi
- fi
-
-fi
-
-if [ "$valid6to4config" = "yes" ]; then
- if [ "$IPV6_CONTROL_RADVD" = "yes" ]; then
- # Control running radvd
- ipv6_trigger_radvd down "$IPV6_RADVD_TRIGGER_ACTION" $IPV6_RADVD_PIDFILE
- fi
-
- if [ -n "$IPV6TO4_ROUTING" ]; then
- # Delete routes to local networks
- for devsuf in $IPV6TO4_ROUTING; do
- dev="${devsuf%%-*}"
- ipv6_cleanup_6to4_device $dev
- done
- fi
-
- # Delete all configured 6to4 address
- ipv6_cleanup_6to4_tunnels tun6to4
-fi