diff options
Diffstat (limited to 'sysconfig/network-scripts/ifdown-ipv6')
| -rwxr-xr-x | sysconfig/network-scripts/ifdown-ipv6 | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/sysconfig/network-scripts/ifdown-ipv6 b/sysconfig/network-scripts/ifdown-ipv6 deleted file mode 100755 index 7ba3efdc..00000000 --- a/sysconfig/network-scripts/ifdown-ipv6 +++ /dev/null @@ -1,139 +0,0 @@ -#!/bin/sh -# -# ifdown-ipv6 -# -# -# Taken from: -# (P) & (C) 2000-2004 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 -# -# RHL integration assistance by Pekka Savola <pekkas@netcore.fi> -# -# Version 2005-09-22 -# -# Note: if called as (like normally) by /etc/sysconfig/network-scripts/ifdown -# exit codes aren't handled by "ifdown" -# -# Uses following information from /etc/sysconfig/network-scripts/ifcfg-$1: -# DEVICE=<device> -# IPV6INIT=yes|no: controls IPv6 configuration for this interface -# -# Optional for 6to4 tunneling: -# IPV6TO4_RELAY=<IPv4 address>: IPv4 address of the remote 6to4 relay [default: 192.88.99.1] -# IPV6TO4_ROUTING="<device>-<suffix>/<prefix length> ...": information to setup internal interfaces -# -# Optional for 6to4 tunneling links to trigger radvd: -# IPV6_CONTROL_RADVD=yes|no: controls radvd triggering [optional] -# IPV6_RADVD_PIDFILE=<file>: PID file of radvd for sending signals, default is "/run/radvd/radvd.pid" [optional] -# IPV6_RADVD_TRIGGER_ACTION=startstop|reload|restart|SIGHUP: how to trigger radvd [optional, default is SIGHUP] -# -# Required version of radvd to use 6to4 prefix recalculation -# 0.6.2p3 or newer supporting option "Base6to4Interface" -# Required version of radvd to use dynamic ppp links -# 0.7.0 + fixes or newer -# - - -. /etc/sysconfig/network - -cd /etc/sysconfig/network-scripts -. ./network-functions - -CONFIG=$1 -[ -f "$CONFIG" ] || CONFIG=ifcfg-$CONFIG -source_config - -REALDEVICE=${DEVICE%%:*} -DEVICE=$REALDEVICE - -[ -f /etc/sysconfig/network-scripts/network-functions-ipv6 ] || exit 1 -. /etc/sysconfig/network-scripts/network-functions-ipv6 - - -# IPv6 test, no module loaded, exit if system is not IPv6-ready -ipv6_test testonly || exit 0 - -# Test device status -ipv6_test_device_status $DEVICE -if [ $? != 0 -a $? != 11 ]; then - # device doesn't exist or other problem occurs - exit 1 -fi - -if [ ! "$IPV6_SET_SYSCTLS" = "no" ]; then - # Switch some sysctls to secure mode - /sbin/sysctl -e -w net.ipv6.conf.$SYSCTLDEVICE.forwarding=0 >/dev/null 2>&1 - /sbin/sysctl -e -w net.ipv6.conf.$SYSCTLDEVICE.accept_ra=0 >/dev/null 2>&1 - /sbin/sysctl -e -w net.ipv6.conf.$SYSCTLDEVICE.accept_redirects=0 >/dev/null 2>&1 -fi -/sbin/ip link set $DEVICE addrgenmode eui64 >/dev/null 2>&1 - -# Test status of tun6to4 device -ipv6_test_device_status tun6to4 -if [ $? = 0 -o $? = 11 ]; then - # Device exists - valid6to4config="yes" - - if [ -z "$IPV6TO4_RELAY" ]; then - IPV6TO4_RELAY="192.88.99.1" - fi - - # Get IPv4 address from interface - if [ -n "$IPV6TO4_IPV4ADDR" ]; then - # Take special configured from config file (precedence 1) - ipv4addr="$IPV6TO4_IPV4ADDR" - - # Get IPv4 address from interface first - ipv4addrlocal="$(ipv6_get_ipv4addr_of_device $DEVICE)" - if [ -z "$ipv4addrlocal" ]; then - # Take configured from config file - ipv4addrlocal="$IPADDR" - fi - else - # Get IPv4 address from interface first (has precedence 2) - ipv4addr="$(ipv6_get_ipv4addr_of_device $DEVICE)" - if [ -z "$ipv4addr" ]; then - # Take configured from config file (precedence 3) - ipv4addr="$IPADDR" - fi - ipv4addrlocal="$ipv4addr" - fi - - # Get local IPv4 address of dedicated tunnel - ipv4addr6to4local="$(ipv6_get_ipv4addr_of_tunnel tun6to4 local)" - - if [ -z "$ipv4addrlocal" -o -z "$ipv4addr6to4local" ]; then - # no IPv4 addresses given, 6to4 sure not configured - valid6to4config="no" - else - # Check against configured 6to4 tunnel to see if this interface was - # used before - if [ "$ipv4addrlocal" != "$ipv4addr6to4local" ]; then - # IPv4 address of interface does't match local tunnel address, - # interface was not used for current 6to4 setup - valid6to4config="no" - fi - fi -fi - -# Shutdown of 6to4, if configured -if [ "$valid6to4config" = "yes" ]; then - if [ -n "$IPV6TO4_ROUTING" ]; then - # Delete routes to local networks - for devsuf in $IPV6TO4_ROUTING; do - dev="${devsuf%%-*}" - ipv6_cleanup_6to4_device $dev - done - fi - - # Delete all configured 6to4 address - ipv6_cleanup_6to4_tunnels tun6to4 - - # Control running radvd - ipv6_trigger_radvd down "$IPV6_RADVD_TRIGGER_ACTION" $IPV6_RADVD_PIDFILE -fi - -# Delete all current configured IPv6 addresses on this interface -ipv6_cleanup_device $DEVICE |