netif revision 171590
1113674Smtm#!/bin/sh 2113674Smtm# 3113674Smtm# Copyright (c) 2003 The FreeBSD Project. All rights reserved. 4113674Smtm# 5113674Smtm# Redistribution and use in source and binary forms, with or without 6113674Smtm# modification, are permitted provided that the following conditions 7113674Smtm# are met: 8113674Smtm# 1. Redistributions of source code must retain the above copyright 9113674Smtm# notice, this list of conditions and the following disclaimer. 10113674Smtm# 2. Redistributions in binary form must reproduce the above copyright 11113674Smtm# notice, this list of conditions and the following disclaimer in the 12113674Smtm# documentation and/or other materials provided with the distribution. 13113674Smtm# 14113674Smtm# THIS SOFTWARE IS PROVIDED BY THE PROJECT ``AS IS'' AND ANY EXPRESS OR 15113674Smtm# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16113674Smtm# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17113674Smtm# IN NO EVENT SHALL THE PROJECT BE LIABLE FOR ANY DIRECT, INDIRECT, 18113674Smtm# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19113674Smtm# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20113674Smtm# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21113674Smtm# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22113674Smtm# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23113674Smtm# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24113674Smtm# 25113674Smtm# $FreeBSD: head/etc/rc.d/netif 171590 2007-07-25 18:08:01Z jhb $ 26113674Smtm# 27113674Smtm 28113674Smtm# PROVIDE: netif 29171590Sjhb# REQUIRE: atm1 cleanvar ipfilter FILESYSTEMS serial sppp sysctl 30136224Smtm# KEYWORD: nojail 31113674Smtm 32113674Smtm. /etc/rc.subr 33113674Smtm. /etc/network.subr 34113674Smtm 35113674Smtmname="network" 36113674Smtmstart_cmd="network_start" 37113674Smtmstop_cmd="network_stop" 38113674Smtmcloneup_cmd="clone_up" 39113674Smtmclonedown_cmd="clone_down" 40113674Smtmextra_commands="cloneup clonedown" 41165664Syarcmdifn= 42113674Smtm 43113674Smtmnetwork_start() 44113674Smtm{ 45132892Smtm # Set the list of interfaces to work on. 46132892Smtm # 47165664Syar cmdifn=$* 48132892Smtm 49165664Syar if [ -z "$cmdifn" ]; then 50117021Smtm # 51117021Smtm # We're operating as a general network start routine. 52117021Smtm # 53113674Smtm 54149789Skeramida # disable SIGINT (Ctrl-c) when running at startup 55149730Sbrooks trap : 2 56149725Sbrooks 57117021Smtm # Create cloned interfaces 58117021Smtm clone_up 59113674Smtm 60166583Sflz # Create Fast EtherChannel interfaces 61166583Sflz fec_up 62166583Sflz 63117021Smtm # Create IPv6<-->IPv4 tunnels 64117021Smtm gif_up 65137070Spjd 66137070Spjd # Rename interfaces. 67137070Spjd ifnet_rename 68117021Smtm fi 69117021Smtm 70117021Smtm # Configure the interface(s). 71117021Smtm network_common ifn_start verbose 72117021Smtm 73128714Sphk if [ -f /etc/rc.d/ipfilter ] ; then 74128714Sphk # Resync ipfilter 75128714Sphk /etc/rc.d/ipfilter resync 76128714Sphk fi 77165664Syar if [ -f /etc/rc.d/bridge -a -n "$cmdifn" ] ; then 78165664Syar /etc/rc.d/bridge start $cmdifn 79159138Sthompsa fi 80117021Smtm} 81117021Smtm 82117021Smtmnetwork_stop() 83117021Smtm{ 84132892Smtm # Set the list of interfaces to work on. 85132892Smtm # 86165664Syar cmdifn=$* 87132892Smtm 88117021Smtm echo -n "Stopping network:" 89117021Smtm 90117021Smtm # Deconfigure the interface(s) 91117021Smtm network_common ifn_stop 92117021Smtm echo '.' 93117021Smtm} 94117021Smtm 95117021Smtm# network_common routine verbose 96117021Smtm# Common configuration subroutine for network interfaces. This 97117021Smtm# routine takes all the preparatory steps needed for configuriing 98117021Smtm# an interface and then calls $routine. If $verbose is specified, 99117021Smtm# it will call ifconfig(8) to show, in long format, the configured 100117021Smtm# interfaces. If $verbose is not given, it will simply output the 101117021Smtm# configured interface(s). 102117021Smtmnetwork_common() 103117021Smtm{ 104165664Syar local _cooked_list _fail _func _verbose 105165664Syar 106117021Smtm _func= 107117021Smtm _verbose= 108117021Smtm 109117021Smtm if [ -z "$1" ]; then 110129492Smtm err 1 "network_common(): No function name specified." 111117021Smtm else 112117021Smtm _func="$1" 113117021Smtm fi 114117021Smtm [ -n "$2" ] && _verbose=yes 115117021Smtm 116117021Smtm # Set the scope of the command (all interfaces or just one). 117113674Smtm # 118132892Smtm _cooked_list= 119165664Syar if [ -n "$cmdifn" ]; then 120147681Sbrooks # Don't check that the interfaces exist. We need to run 121147681Sbrooks # the down code even when the interface doesn't exist to 122147681Sbrooks # kill off wpa_supplicant. 123165664Syar _cooked_list="$cmdifn" 124132892Smtm else 125149725Sbrooks _cooked_list="`list_net_interfaces`" 126117021Smtm fi 127113674Smtm 128165664Syar _fail= 129117021Smtm for ifn in ${_cooked_list}; do 130117021Smtm if ${_func} ${ifn} ; then 131117021Smtm eval showstat_$ifn=1 132117021Smtm else 133117021Smtm _fail="$_fail $ifn" 134117021Smtm fi 135113674Smtm done 136113674Smtm 137113674Smtm # Display interfaces configured by this script 138113674Smtm # 139117021Smtm for ifn in ${_cooked_list}; do 140113674Smtm eval showstat=\$showstat_${ifn} 141113674Smtm if [ ! -z ${showstat} ]; then 142117021Smtm if [ -n "$_verbose" ]; then 143117021Smtm ifconfig ${ifn} 144117021Smtm else 145117021Smtm echo -n " ${ifn}" 146117021Smtm fi 147113674Smtm fi 148113674Smtm done 149117021Smtm debug "The following interfaces were not configured: $_fail" 150117021Smtm} 151113674Smtm 152117021Smtmifn_start() 153117021Smtm{ 154117021Smtm local ifn cfg 155117021Smtm ifn="$1" 156117021Smtm cfg=1 157117021Smtm 158117021Smtm [ -z "$ifn" ] && return 1 159117021Smtm 160117021Smtm ifscript_up ${ifn} && cfg=0 161117021Smtm ifconfig_up ${ifn} && cfg=0 162152441Sbrooks ipv4_up ${ifn} && cfg=0 163117021Smtm ipx_up ${ifn} && cfg=0 164117021Smtm 165117021Smtm return $cfg 166113674Smtm} 167113674Smtm 168117021Smtmifn_stop() 169113674Smtm{ 170117021Smtm local ifn cfg 171117021Smtm ifn="$1" 172117021Smtm cfg=1 173113674Smtm 174117021Smtm [ -z "$ifn" ] && return 1 175117021Smtm 176117021Smtm ipx_down ${ifn} && cfg=0 177152441Sbrooks ipv4_down ${ifn} && cfg=0 178117021Smtm ifconfig_down ${ifn} && cfg=0 179117021Smtm ifscript_down ${ifn} && cfg=0 180117021Smtm 181117021Smtm return $cfg 182113674Smtm} 183113674Smtm 184113674Smtmload_rc_config $name 185132892Smtmrun_rc_command $* 186