3 # Copyright (c) 2000 The KAME Project
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
9 # 1. Redistributions of source code must retain the above copyright
10 # notice, this list of conditions and the following disclaimer.
11 # 2. Redistributions in binary form must reproduce the above copyright
12 # notice, this list of conditions and the following disclaimer in the
13 # documentation and/or other materials provided with the distribution.
15 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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28 # From: src/etc/rc.network6,v 1.29 2002/04/06 15:15:43
31 # PROVIDE: network_ipv6
40 start_cmd="network_ipv6_start"
45 case ${ipv6_network_interfaces} in
47 # Get a list of network interfaces
48 ipv6_network_interfaces="`ifconfig -l`"
51 ipv6_network_interfaces=''
55 if checkyesno ipv6_gateway_enable; then
57 ${SYSCTL_W} net.inet6.ip6.forwarding=1
58 ${SYSCTL_W} net.inet6.ip6.accept_rtadv=0
61 for i in $ipv6_network_interfaces; do
64 sleep `${SYSCTL_N} net.inet6.ip6.dad_count`
67 # act as endhost - start with manual configuration
68 # Setup of net.inet6.ip6.accept_rtadv is done later by
69 # network6_interface_setup.
70 ${SYSCTL_W} net.inet6.ip6.forwarding=0
73 if [ -n "${ipv6_network_interfaces}" ]; then
74 # Setup the interfaces
75 network6_interface_setup $ipv6_network_interfaces
77 # wait for DAD's completion (for global addrs)
78 sleep `${SYSCTL_N} net.inet6.ip6.dad_count`
82 # Filter out interfaces on which IPv6 initialization failed.
83 if checkyesno ipv6_gateway_enable; then
84 ipv6_working_interfaces=""
85 for i in ${ipv6_network_interfaces}; do
86 laddr=`network6_getladdr $i exclude_tentative`
91 ipv6_working_interfaces="$i \
92 ${ipv6_working_interfaces}"
96 ipv6_network_interfaces=${ipv6_working_interfaces}
99 # Setup IPv6 to IPv4 mapping
102 # Install the "default interface" to kernel, which will be used
103 # as the default route when there's no router.
104 network6_default_interface_setup
106 # Setup static routes
107 network6_static_routes_setup
112 # Support for IPv4 address tacked onto an IPv6 address
113 if checkyesno ipv6_ipv4mapping; then
114 echo 'IPv4 mapped IPv6 address support=YES'
115 ${SYSCTL_W} net.inet6.ip6.v6only=0 >/dev/null
117 echo 'IPv4 mapped IPv6 address support=NO'
118 ${SYSCTL_W} net.inet6.ip6.v6only=1 >/dev/null