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1#!/bin/sh
2#
3# Copyright (c) 2003 The FreeBSD Project. All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions
7# are met:
8# 1. Redistributions of source code must retain the above copyright
9# notice, this list of conditions and the following disclaimer.
10# 2. Redistributions in binary form must reproduce the above copyright
11# notice, this list of conditions and the following disclaimer in the
12# documentation and/or other materials provided with the distribution.
13#
14# THIS SOFTWARE IS PROVIDED BY THE PROJECT ``AS IS'' AND ANY EXPRESS OR
15# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17# IN NO EVENT SHALL THE PROJECT BE LIABLE FOR ANY DIRECT, INDIRECT,
18# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24#
25# $FreeBSD: head/etc/rc.d/netif 197526 2009-09-26 18:59:00Z hrs $
25# $FreeBSD: head/etc/rc.d/netif 197947 2009-10-10 22:17:03Z dougb $
26#
27
28# PROVIDE: netif
29# REQUIRE: atm1 cleanvar FILESYSTEMS serial sppp sysctl
30# REQUIRE: ipfilter ipfs
31# KEYWORD: nojail
32
33. /etc/rc.subr
34. /etc/network.subr
35
36name="network"
37start_cmd="network_start"
38stop_cmd="network_stop"
39cloneup_cmd="clone_up"
40clonedown_cmd="clone_down"
41extra_commands="cloneup clonedown"
42cmdifn=
43
44set_rcvar_obsolete ipv6_enable ipv6_prefer
45
46network_start()
47{
48 # Set the list of interfaces to work on.
49 #
50 cmdifn=$*
51
52 if [ -z "$cmdifn" ]; then
53 #
54 # We're operating as a general network start routine.
55 #
56
57 # disable SIGINT (Ctrl-c) when running at startup
58 trap : 2
59
60 # Create cloned interfaces
61 clone_up
62
63 # Create Fast EtherChannel interfaces
64 fec_up
65
66 # Create IPv6<-->IPv4 tunnels
67 gif_up
68
69 # Rename interfaces.
70 ifnet_rename
71 fi
72
73 # Configure the interface(s).
74 network_common ifn_start
75
76 if [ -f /etc/rc.d/ipfilter ] ; then
77 # Resync ipfilter
78 /etc/rc.d/ipfilter quietresync
79 fi
80 if [ -f /etc/rc.d/bridge -a -n "$cmdifn" ] ; then
81 /etc/rc.d/bridge start $cmdifn
82 fi
83}
84
85network_stop()
86{
87 # Set the list of interfaces to work on.
88 #
89 cmdifn=$*
90
91 # Deconfigure the interface(s)
92 network_common ifn_stop
93}
94
95# network_common routine
96# Common configuration subroutine for network interfaces. This
97# routine takes all the preparatory steps needed for configuriing
98# an interface and then calls $routine.
99network_common()
100{
101 local _cooked_list _fail _func _ok _str
102
103 _func=
104
105 if [ -z "$1" ]; then
106 err 1 "network_common(): No function name specified."
107 else
108 _func="$1"
109 fi
110
111 # Set the scope of the command (all interfaces or just one).
112 #
113 _cooked_list=
114 if [ -n "$cmdifn" ]; then
115 # Don't check that the interface(s) exist. We need to run
116 # the down code even when the interface doesn't exist to
117 # kill off wpa_supplicant.
118 # XXXBED: is this really true or does wpa_supplicant die?
119 # if so, we should get rid of the devd entry
120 _cooked_list="$cmdifn"
121 else
122 _cooked_list="`list_net_interfaces`"
123 fi
124
125 _fail=
126 _ok=
127 for ifn in ${_cooked_list}; do
128 if ${_func} ${ifn} $2; then
129 _ok="${_ok} ${ifn}"
130 else
131 _fail="${_fail} ${ifn}"
132 fi
133 done
134
135 _str=
136 if [ -n "${_ok}" ]; then
137 case ${_func} in
138 ifn_start)
139 _str='Starting'
140 ;;
141 ifn_stop)
142 _str='Stopping'
143 ;;
144 esac
145 echo "${_str} Network:${_ok}."
146 if [ -z "${rc_quiet}" ]; then
146 if check_startmsgs; then
147 for ifn in ${_ok}; do
148 /sbin/ifconfig ${ifn}
149 done
150 fi
151 fi
152
153 debug "The following interfaces were not configured: $_fail"
154}
155
156load_rc_config $name
157run_rc_command $*