1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
|
#!/bin/sh
#
# Copyright (c) 2003 The FreeBSD Project. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE PROJECT ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE PROJECT BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# $FreeBSD$
#
# PROVIDE: netif
# REQUIRE: atm1 ipfilter mountcritlocal pccard serial sppp sysctl
# KEYWORD: nojail
. /etc/rc.subr
. /etc/network.subr
name="network"
start_cmd="network_start"
stop_cmd="network_stop"
cloneup_cmd="clone_up"
clonedown_cmd="clone_down"
extra_commands="cloneup clonedown"
_cmdifn=
network_start()
{
# Set the list of interfaces to work on.
#
_cmdifn=$*
if [ -z "$_cmdifn" ]; then
#
# We're operating as a general network start routine.
#
# Create cloned interfaces
clone_up
# Create IPv6<-->IPv4 tunnels
gif_up
fi
# Configure the interface(s).
network_common ifn_start verbose
if [ -f /etc/rc.d/ipfilter ] ; then
# Resync ipfilter
/etc/rc.d/ipfilter resync
fi
}
network_stop()
{
# Set the list of interfaces to work on.
#
_cmdifn=$*
echo -n "Stopping network:"
# Deconfigure the interface(s)
network_common ifn_stop
echo '.'
}
# network_common routine verbose
# Common configuration subroutine for network interfaces. This
# routine takes all the preparatory steps needed for configuriing
# an interface and then calls $routine. If $verbose is specified,
# it will call ifconfig(8) to show, in long format, the configured
# interfaces. If $verbose is not given, it will simply output the
# configured interface(s).
network_common()
{
_func=
_verbose=
if [ -z "$1" ]; then
err 1 "network_common(): No function name specified."
else
_func="$1"
fi
[ -n "$2" ] && _verbose=yes
# Get a list of network interfaces. Do not include dhcp interfaces.
_ifn_list="`list_net_interfaces nodhcp`"
# Set the scope of the command (all interfaces or just one).
#
_cooked_list=
if [ -n "$_cmdifn" ]; then
for i in $_cmdifn ; do
eval _if=\"`expr "$_ifn_list" : ".*\(${i}\).*"`\"
if [ -z "$_if" ]; then
err 1 "No such network interface: $i"
fi
_cooked_list="$_cooked_list $_if"
done
else
_cooked_list="$_ifn_list"
fi
for ifn in ${_cooked_list}; do
if ${_func} ${ifn} ; then
eval showstat_$ifn=1
else
_fail="$_fail $ifn"
fi
done
# Display interfaces configured by this script
#
for ifn in ${_cooked_list}; do
eval showstat=\$showstat_${ifn}
if [ ! -z ${showstat} ]; then
if [ -n "$_verbose" ]; then
ifconfig ${ifn}
else
echo -n " ${ifn}"
fi
fi
done
debug "The following interfaces were not configured: $_fail"
}
ifn_start()
{
local ifn cfg
ifn="$1"
cfg=1
[ -z "$ifn" ] && return 1
ifscript_up ${ifn} && cfg=0
ifconfig_up ${ifn} && cfg=0
ifalias_up ${ifn} && cfg=0
ipx_up ${ifn} && cfg=0
return $cfg
}
ifn_stop()
{
local ifn cfg
ifn="$1"
cfg=1
[ -z "$ifn" ] && return 1
ipx_down ${ifn} && cfg=0
ifalias_down ${ifn} && cfg=0
ifconfig_down ${ifn} && cfg=0
ifscript_down ${ifn} && cfg=0
return $cfg
}
load_rc_config $name
run_rc_command $*
|
