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113 lines
3.1 KiB
113 lines
3.1 KiB
3 years ago
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#!/bin/bash
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#
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# ipv6-up
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#
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# Called by pppd after IPV6CP/up was finished
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#
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# This file should not be modified -- make local changes to
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# /etc/ppp/ipv6-up.local instead
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#
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# Taken from:
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# (P) & (C) 2001-2006 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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# Calling parameters:
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# $1: interface name
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# $6: logical interface name (set by pppd option ipparam)
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#
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#
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# Version: 2006-08-02
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#
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# Uses following information from "/etc/sysconfig/network":
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# IPV6_DEFAULTDEV=<device>: controls default route (optional)
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#
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# Uses following information from "/etc/sysconfig/network-scripts/ifcfg-$1":
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# IPV6INIT=yes|no: controls IPv6 configuration for this interface
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# IPV6ADDR=<IPv6 address>[/<prefix length>]: specify primary static IPv6 address
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# IPV6ADDR_SECONDARIES="<IPv6 address>[/<prefix length>] ..." (optional)
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# IPV6_MTU=<MTU for IPv6>: controls IPv6 MTU for this link (optional)
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#
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PATH=/sbin:/usr/sbin:/bin:/usr/bin
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export PATH
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LOGDEVICE=$6
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REALDEVICE=$1
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[ -f /etc/sysconfig/network ] || exit 0
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. /etc/sysconfig/network
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cd /etc/sysconfig/network-scripts
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. ./network-functions
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. ./network-functions-ipv6
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CONFIG=$LOGDEVICE
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[ -f "$CONFIG" ] || CONFIG=ifcfg-$CONFIG
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source_config
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# Test whether IPv6 configuration is disabled for this interface
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[[ "$IPV6INIT" = [nN0]* ]] && 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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# IPv6 test, module loaded, exit if system is not IPv6-ready
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ipv6_test || exit 1
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# Test device status
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ipv6_test_device_status $REALDEVICE
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if [ $? != 0 -a $? != 11 ]; then
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# device doesn't exist or other problem occurs
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exit 1
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fi
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# Setup IPv6 address on specified interface
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if [ -n "$IPV6ADDR" ]; then
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ipv6_add_addr_on_device $REALDEVICE $IPV6ADDR || exit 1
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fi
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# Set IPv6 MTU, if given
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if [ -n "$IPV6_MTU" ]; then
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ipv6_set_mtu $REALDEVICE $IPV6_MTU
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fi
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# Setup additional IPv6 addresses from list, if given
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if [ -n "$IPV6ADDR_SECONDARIES" ]; then
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for ipv6addr in $IPV6ADDR_SECONDARIES; do
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ipv6_add_addr_on_device $REALDEVICE $ipv6addr
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done
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fi
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# Setup default IPv6 route through device
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if [ "$IPV6_DEFAULTDEV" = "$LOGDEVICE" ]; then
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ipv6_set_default_route "" "$REALDEVICE" "$REALDEVICE"
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fi
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# Setup additional static IPv6 routes on specified interface, if given
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if [ -f /etc/sysconfig/static-routes-ipv6 ]; then
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LC_ALL=C grep -w "^$LOGDEVICE" /etc/sysconfig/static-routes-ipv6 | while read device args; do
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ipv6_add_route $args $REALDEVICE
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done
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fi
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# Setup additional static IPv6 routes (newer config style)
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if [ -f "/etc/sysconfig/network-scripts/route6-$DEVICE" ]; then
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sed -ne 's/#.*//' -e '/[^[:space:]]/p' "/etc/sysconfig/network-scripts/route6-$DEVICE" | while read line; do
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/sbin/ip -6 route add $line
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done
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fi
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if [ "$IPV6_CONTROL_RADVD" = "yes" ]; then
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# Control running radvd
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ipv6_trigger_radvd up "$IPV6_RADVD_TRIGGER_ACTION" $IPV6_RADVD_PIDFILE
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fi
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[ -x /etc/ppp/ipv6-up.local ] && /etc/ppp/ipv6-up.local "$@"
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exit 0
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