3 # Copyright (c) 2003 The FreeBSD Project. All rights reserved.
5 # Redistribution and use in source and binary forms, with or without
6 # modification, are permitted provided that the following conditions
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.
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.
29 # REQUIRE: FILESYSTEMS serial sysctl
36 rcvar="${name}_enable"
37 start_cmd="netif_start"
39 cloneup_cmd="clone_up"
40 clonedown_cmd="clone_down"
43 vnetdown_cmd="vnet_down"
44 extra_commands="cloneup clonedown clear vnetup vnetdown"
47 set_rcvar_obsolete ipv6_enable ipv6_activate_all_interfaces
48 set_rcvar_obsolete ipv6_prefer
54 # Set the list of interfaces to work on.
58 if [ -z "$cmdifn" ]; then
60 # We're operating as a general network start routine.
63 # disable SIGINT (Ctrl-c) when running at startup
67 # Create cloned interfaces
73 # Configure the interface(s).
74 netif_common ifn_start $cmdifn
76 if [ -f /etc/rc.d/ipfilter ] ; then
78 /etc/rc.d/ipfilter quietresync
80 if [ -f /etc/rc.d/bridge -a -n "$cmdifn" ] ; then
81 /etc/rc.d/bridge start $cmdifn
83 if [ -f /etc/rc.d/routing -a -n "$cmdifn" ] ; then
84 for _if in $cmdifn; do
85 /etc/rc.d/routing start any $_if
106 # Set the list of interfaces to work on.
110 # Deconfigure the interface(s)
111 netif_common ifn_stop $cmdifn
113 # Destroy cloned interfaces
114 if [ -n "$_clone_down" ]; then
118 if [ -f /etc/rc.d/routing -a -n "$cmdifn" ] ; then
119 for _if in $cmdifn; do
120 /etc/rc.d/routing stop any $_if
129 netif_common ifn_vnetup $cmdifn
136 netif_common ifn_vnetdown $cmdifn
139 # netif_common routine
140 # Common configuration subroutine for network interfaces. This
141 # routine takes all the preparatory steps needed for configuriing
142 # an interface and then calls $routine.
145 local _cooked_list _tmp_list _fail _func _ok _str _cmdifn
150 err 1 "netif_common(): No function name specified."
156 # Set the scope of the command (all interfaces or just one).
161 if [ -n "$_cmdifn" ]; then
162 # Don't check that the interface(s) exist. We need to run
163 # the down code even when the interface doesn't exist to
164 # kill off wpa_supplicant.
165 # XXXBED: is this really true or does wpa_supplicant die?
166 # if so, we should get rid of the devd entry
167 _cooked_list="$_cmdifn"
169 _cooked_list="`list_net_interfaces`"
172 # Expand epair[0-9] to epair[0-9][ab].
173 for ifn in $_cooked_list; do
175 [0-9]*[ab]) ;; # Skip epair[0-9]*[ab].
177 for _str in $_cooked_list; do
179 $ifn) _tmp_list="$_tmp_list ${ifn}a ${ifn}b" ;;
180 *) _tmp_list="$_tmp_list ${ifn}" ;;
183 _cooked_list=${_tmp_list# }
191 for ifn in ${_cooked_list# }; do
192 # Skip if ifn does not exist.
195 if ! ${IFCONFIG_CMD} $ifn > /dev/null 2>&1; then
196 warn "$ifn does not exist. Skipped."
197 _fail="${_fail} ${ifn}"
202 if ${_func} ${ifn} $2; then
204 if ipv6if ${ifn}; then
208 _fail="${_fail} ${ifn}"
212 # inet6 address configuration needs sleep for DAD.
213 case ${_func}:${_dadwait} in
214 ifn_start:1|ifn_vnetup:1|ifn_vnetdown:1)
215 sleep `${SYSCTL_N} net.inet6.ip6.dad_count`
221 if [ -n "${_ok}" ]; then
236 echo "${_str} Network:${_ok}."
239 # Clear _ok not to do "ifconfig $ifn"
240 # because $ifn is no longer in the current vnet.
244 if check_startmsgs; then
245 for ifn in ${_ok}; do
246 /sbin/ifconfig ${ifn}
251 debug "The following interfaces were not configured: $_fail"