Initial commit of rc.inet1* and rc.wireless*

If other files are needed, they can be added later

4 files changed, 1010 insertions, 0 deletions

diff --git a/rc.inet1 b/rc.inet1
new file mode 100644
index 0000000..19b89d5
--- /dev/null
+++ b/rc.inet1
@@ -0,0 +1,326 @@
+#! /bin/sh
+# /etc/rc.d/rc.inet1
+# This script is used to bring up the various network interfaces.
+#
+# @(#)/etc/rc.d/rc.inet1 10.2  Sun Jul 24 12:45:56 PDT 2005  (pjv)
+
+############################
+# READ NETWORK CONFIG FILE #
+############################
+
+# Get the configuration information from /etc/rc.d/rc.inet1.conf:
+. /etc/rc.d/rc.inet1.conf
+
+###########
+# LOGGING #
+###########
+
+# If possible, log events in /var/log/messages:
+if [ -f /var/run/syslogd.pid -a -x /usr/bin/logger ]; then
+  LOGGER=/usr/bin/logger
+else # output to stdout/stderr:
+  LOGGER=/bin/cat
+fi
+
+############################
+# DETERMINE INTERFACE LIST #
+############################
+
+# Compose a list of interfaces from /etc/rc.d/rc.inet1.conf (with a maximum
+# of 6 interfaces, but you can easily enlarge the interface limit
+# - send me a picture of such a box :-).
+# If a value for IFNAME[n] is not set, we assume it is an eth'n' interface.
+# This way, the new script is compatible with older rc.inet1.conf files.
+# The IFNAME array will be used to determine which interfaces to bring up/down.
+MAXNICS=${MAXNICS:-6}
+i=0
+while [ $i -lt $MAXNICS ];
+do
+  IFNAME[$i]=${IFNAME[$i]:=eth${i}}
+  i=$(($i+1))
+done
+if [ "$DEBUG_ETH_UP" = "yes" ]; then
+  echo "/etc/rc.d/rc.inet1:  List of interfaces: '${IFNAME[@]}'" | $LOGGER
+fi
+
+######################
+# LOOPBACK FUNCTIONS #
+######################
+
+# Function to bring up the loopback interface.  If loopback is
+# already up, do nothing.
+lo_up() {
+  if grep lo: /proc/net/dev 1> /dev/null ; then
+    if ! /sbin/ifconfig | grep "^lo" 1> /dev/null ; then
+      echo "/etc/rc.d/rc.inet1:  /sbin/ifconfig lo 127.0.0.1" | $LOGGER
+      /sbin/ifconfig lo 127.0.0.1
+      echo "/etc/rc.d/rc.inet1:  /sbin/route add -net 127.0.0.0 netmask 255.0.0.0 lo" | $LOGGER
+      /sbin/route add -net 127.0.0.0 netmask 255.0.0.0 lo
+    fi
+  fi
+}
+
+# Function to take down the loopback interface:
+lo_down() {
+  if grep lo: /proc/net/dev 1> /dev/null ; then
+    echo "/etc/rc.d/rc.inet1:  /sbin/ifconfig lo down" | $LOGGER
+    /sbin/ifconfig lo down
+  fi
+}
+
+#######################
+# INTERFACE FUNCTIONS #
+#######################
+
+# Function to assemble a bridge interface.
+br_open() {
+  # argument is 'i' - the position of this interface in the IFNAME array.
+  /sbin/brctl addbr ${IFNAME[$1]}
+  for BRIF in $(echo ${BRNICS[$1]}); do
+    /sbin/ifconfig $BRIF down
+    /sbin/ifconfig $BRIF 0.0.0.0 promisc up
+    /sbin/brctl addif ${IFNAME[$1]} $BRIF
+  done
+}
+
+# Function to disassemble a bridge interface.
+br_close() {
+  # argument is 'i' - the position of this interface in the IFNAME array.
+  #for BRIF in $(echo ${BRNICS[$1]}); do
+  for BRIF in $(ls --indicator-style=none /sys/class/net/${IFNAME[$1]}/brif/)
+  do
+    /sbin/brctl delif ${IFNAME[$1]} $BRIF
+  done
+  /sbin/ifconfig ${IFNAME[$1]} down
+  /sbin/brctl delbr ${IFNAME[$1]}
+}
+
+# Function to bring up a network interface.  If the interface is
+# already up or does not yet exist (perhaps because the kernel driver
+# is not loaded yet), do nothing.
+if_up() {
+  # Determine position 'i' of this interface in the IFNAME array:
+  i=0
+  while [ $i -lt $MAXNICS ]; do
+    [ "${IFNAME[$i]}" = "${1}" ] && break
+    i=$(($i+1))
+  done
+  # If the interface is a bridge, then create it first:
+  [ -n "${BRNICS[$i]}" ] && br_open $i
+  # If the interface isn't in the kernel yet (but there's an alias for it in
+  # modules.conf), then it should be loaded first:
+  if [ "${IPADDR[$i]}" = "" -a "${USE_DHCP[$i]}" != "yes" ]; then # skip unconfigured interfaces
+    if [ "$DEBUG_ETH_UP" = "yes" ]; then
+      echo "/etc/rc.d/rc.inet1:  skipping ${1} early, interface is not configured in /etc/rc.d/rc.inet1.conf" | $LOGGER
+    fi
+    continue
+  fi
+  if ! grep `echo ${1}: | cut -f 1 -d :`: /proc/net/dev 1> /dev/null ; then # no interface yet
+    if /sbin/modprobe -c | grep -v "^#" | grep -w "alias ${1}" | grep -vw "alias ${1} off" > /dev/null ; then
+      echo "/etc/rc.d/rc.inet1:  /sbin/modprobe ${1}" | $LOGGER
+      /sbin/modprobe ${1}
+    fi
+  fi
+  if grep `echo ${1}: | cut -f 1 -d :`: /proc/net/dev 1> /dev/null ; then # interface exists
+    if ! /sbin/ifconfig | grep -w "${1}" 1>/dev/null || \
+      ! /sbin/ifconfig ${1} | grep -w inet 1> /dev/null ; then # interface not up or not configured
+      if [ ! "${HWADDR[$i]}" = "" ]; then # Set hardware address _before_ the interface goes up:
+        echo "/etc/rc.d/rc.inet1:  /sbin/ifconfig ${1} hw ether ${HWADDR[$i]}" | $LOGGER
+        /sbin/ifconfig ${1} hw ether ${HWADDR[$i]}
+      fi
+      if [ ! "${MTU[$i]}" = "" ]; then # Set MTU to something else than 1500
+        echo "/etc/rc.d/rc.inet1:  /sbin/ifconfig ${1} mtu ${MTU[$i]}" | $LOGGER
+        /sbin/ifconfig ${1} mtu ${MTU[$i]}
+      fi
+      if [ -x /etc/rc.d/rc.wireless ]; then
+        . /etc/rc.d/rc.wireless ${1} start # Initialize any wireless parameters
+      fi
+      if [ "${USE_DHCP[$i]}" = "yes" ]; then # use DHCP to bring interface up
+        # Clear DHCP_OPTIONS before adding new options to it:
+        unset DHCP_OPTIONS
+        # Set DHCP_OPTIONS for this interface:
+        [ ${DHCP_HOSTNAME[$i]} ] && DHCP_OPTIONS="-h ${DHCP_HOSTNAME[$i]}"
+        [ "${DHCP_KEEPRESOLV[$i]}" = "yes" ] && DHCP_OPTIONS="$DHCP_OPTIONS -C resolv.conf"
+        [ "${DHCP_KEEPNTP[$i]}" = "yes" ] && DHCP_OPTIONS="$DHCP_OPTIONS -C ntp.conf"
+        [ "${DHCP_KEEPGW[$i]}" = "yes" ] && DHCP_OPTIONS="$DHCP_OPTIONS -G"
+        [ "${DHCP_DEBUG[$i]}" = "yes" ] && DHCP_OPTIONS="$DHCP_OPTIONS -d"
+        [ "${DHCP_NOIPV4LL[$i]}" = "yes" ] && DHCP_OPTIONS="$DHCP_OPTIONS -L"
+        [ ${DHCP_IPADDR[$i]} ] && DHCP_OPTIONS="$DHCP_OPTIONS -r ${DHCP_IPADDR[$i]}"
+        echo "Polling for DHCP server on interface ${1}:"
+        # If you set a timeout, you get one, even if the kernel doesn't think that
+        # your device is connected, in case /sys isn't right (which it usually isn't
+        # except right after the device is loaded, when it usually is):
+        #### (start commented out)
+        # This is deactivated for now since the kernel has been returning incorrect
+        # results concerning whether the interface carrier is detected.
+        #if [ "${DHCP_TIMEOUT[$i]}" = "" ]; then
+        #  ifconfig ${1} up && sleep 1
+        #  CONNSTATUS="$(cat /sys/class/net/${1}/carrier 2> /dev/null)"
+        #  ifconfig ${1} down
+        #  if [ "$CONNSTATUS" = "0" ]; then
+        #    # The kernel has just told us the cable isn't even plugged in, but we will
+        #    # give any DHCP server a short chance to reply anyway:
+        #    echo "No carrier detected on ${1}.  Reducing DHCP timeout to 10 seconds."
+        #    DHCP_TIMEOUT[$i]=10
+        #  fi
+        #fi
+        #### (end commented out)
+        # 10 seconds should be a reasonable default DHCP timeout.  30 was too much.
+        echo "/etc/rc.d/rc.inet1:  /sbin/dhcpcd -L -t ${DHCP_TIMEOUT[$i]:-10} ${DHCP_OPTIONS} ${1}" | $LOGGER
+        /sbin/dhcpcd -L -t ${DHCP_TIMEOUT[$i]:-10} ${DHCP_OPTIONS} ${1}
+      else # bring up interface using a static IP address
+        if [ ! "${IPADDR[$i]}" = "" ]; then # skip unconfigured interfaces
+          # Determine broadcast address from the IP address and netmask:
+          BROADCAST[$i]=`/bin/ipmask ${NETMASK[$i]} ${IPADDR[$i]}|cut -f1 -d' '`
+          # Set up the network card:
+          echo "/etc/rc.d/rc.inet1:  /sbin/ifconfig ${1} ${IPADDR[$i]} broadcast ${BROADCAST[$i]} netmask ${NETMASK[$i]}" | $LOGGER
+          /sbin/ifconfig ${1} ${IPADDR[$i]} broadcast ${BROADCAST[$i]} netmask ${NETMASK[$i]}
+        else
+          if [ "$DEBUG_ETH_UP" = "yes" ]; then
+            echo "/etc/rc.d/rc.inet1:  ${1} interface is not configured in /etc/rc.d/rc.inet1.conf" | $LOGGER
+          fi
+        fi
+      fi
+    else
+      if [ "$DEBUG_ETH_UP" = "yes" ]; then
+        echo "/etc/rc.d/rc.inet1:  ${1} is already up, skipping" | $LOGGER
+      fi
+    fi 
+  else
+    if [ "$DEBUG_ETH_UP" = "yes" ]; then
+      echo "/etc/rc.d/rc.inet1:  ${1} interface does not exist (yet)" | $LOGGER
+    fi
+  fi
+}
+
+# Function to take down a network interface:
+if_down() {
+  # Determine position 'i' of this interface in the IFNAME array:
+  i=0
+  while [ $i -lt $MAXNICS ]; do
+    [ "${IFNAME[$i]}" = "${1}" ] && break
+    i=$(($i+1))
+  done
+  if grep `echo ${1}: | cut -f 1 -d :`: /proc/net/dev 1> /dev/null ; then
+    if [ "${USE_DHCP[$i]}" = "yes" ]; then
+      echo "/etc/rc.d/rc.inet1:  /sbin/dhcpcd -k -d ${1}" | $LOGGER
+      /sbin/dhcpcd -k -d ${1} 2> /dev/null || /sbin/ifconfig ${1} down
+      sleep 1
+    else
+      echo "/etc/rc.d/rc.inet1:  /sbin/ifconfig ${1} down" | $LOGGER
+      /sbin/ifconfig ${1} down
+    fi
+    if [ -x /etc/rc.d/rc.wireless ]; then
+      . /etc/rc.d/rc.wireless ${1} stop # Kill wireless daemons if any.
+    fi
+    # If the interface is a bridge, then destroy it now:
+    if [ -n "${BRNICS[$i]}" ]; then
+      br_close $i
+    fi
+  fi
+}
+
+#####################
+# GATEWAY FUNCTIONS #
+#####################
+
+# Function to bring up the gateway if there is not yet a default route:
+gateway_up() {
+  if ! /sbin/route -n | grep "^0.0.0.0" 1> /dev/null ; then
+    if [ ! "$GATEWAY" = "" ]; then
+      echo "/etc/rc.d/rc.inet1:  /sbin/route add default gw ${GATEWAY} metric 1" | $LOGGER
+      /sbin/route add default gw ${GATEWAY} metric 1 2>&1 | $LOGGER
+    fi
+  fi
+}
+
+# Function to take down an existing default gateway:
+gateway_down() {
+  if /sbin/route -n | grep "^0.0.0.0" 1> /dev/null ; then
+    echo "/etc/rc.d/rc.inet1:  /sbin/route del default" | $LOGGER
+    /sbin/route del default
+  fi
+}
+
+# Function to start the network:
+start() {
+  lo_up
+  for i in ${IFNAME[@]} ; do
+    if_up $i
+  done
+  gateway_up
+}
+
+# Function to stop the network:
+stop() {
+  gateway_down
+  for i in ${IFNAME[@]} ; do
+    if_down $i
+  done
+  lo_down
+}
+
+
+############
+### MAIN ###
+############
+
+case "$1" in
+'start') # "start" brings up all configured interfaces:
+  start
+  ;;
+'stop') # "stop" takes down all configured interfaces:
+  stop
+  ;;
+'restart') # "restart" restarts the network:
+  stop
+  start
+  ;;
+'lo_start') # Start the loopback interface:
+  lo_up
+  ;;
+*_start) # Example: "eth1_start" will start the specified interface 'eth1'
+  INTERFACE=`echo $1 | /bin/cut -d '_' -f 1`
+  if_up $INTERFACE
+  gateway_up
+  ;;
+'lo_stop') # Stop the loopback interface:
+  lo_down
+  ;;
+*_stop) # Example: "eth0_stop" will stop the specified interface 'eth0'
+  INTERFACE=`echo $1 | /bin/cut -d '_' -f 1`
+  if_down $INTERFACE
+  ;;
+*_restart) # Example: "wlan0_restart" will take 'wlan0' down and up again
+  INTERFACE=`echo $1 | /bin/cut -d '_' -f 1`
+  if_down $INTERFACE
+  sleep 1
+  if_up $INTERFACE
+  gateway_up
+  ;;
+'up') # "up" does the same thing as "start"
+  start
+  ;;
+'down') # "down" does the same thing as "stop"
+  stop
+  ;;
+'lo_up') # Start the loopback interface:
+  lo_up
+  ;;
+*_up) # "*_up" does the same thing as "*_start"
+  INTERFACE=`echo $1 | /bin/cut -d '_' -f 1`
+  if_up $INTERFACE
+  gateway_up
+  ;;
+'lo_down') # Stop the loopback interface:
+  lo_down
+  ;;
+*_down) # "*_down" does the same thing as "*_stop"
+  INTERFACE=`echo $1 | /bin/cut -d '_' -f 1`
+  if_down $INTERFACE
+  ;;
+*) # The default is to bring up all configured interfaces:
+  start
+esac
+
+# End of /etc/rc.d/rc.inet1
diff --git a/rc.inet1.conf b/rc.inet1.conf
new file mode 100644
index 0000000..85a8041
--- /dev/null
+++ b/rc.inet1.conf
@@ -0,0 +1,117 @@
+# /etc/rc.d/rc.inet1.conf
+#
+# This file contains the configuration settings for network interfaces.
+# If USE_DHCP[interface] is set to "yes", this overrides any other settings.
+# If you don't have an interface, leave the settings null ("").
+
+# You can configure network interfaces other than eth0,eth1... by setting
+# IFNAME[interface] to the interface's name. If IFNAME[interface] is unset
+# or empty, it is assumed you're configuring eth<interface>.
+
+# Several other parameters are available, the end of this file contains a
+# comprehensive set of examples.
+
+# =============================================================================
+
+# Config information for eth0:
+IPADDR[0]=""
+NETMASK[0]=""
+USE_DHCP[0]=""
+DHCP_HOSTNAME[0]=""
+
+# Config information for eth1:
+IPADDR[1]=""
+NETMASK[1]=""
+USE_DHCP[1]=""
+DHCP_HOSTNAME[1]=""
+
+# Config information for eth2:
+IPADDR[2]=""
+NETMASK[2]=""
+USE_DHCP[2]=""
+DHCP_HOSTNAME[2]=""
+
+# Config information for eth3:
+IPADDR[3]=""
+NETMASK[3]=""
+USE_DHCP[3]=""
+DHCP_HOSTNAME[3]=""
+
+# Default gateway IP address:
+GATEWAY=""
+
+# Change this to "yes" for debugging output to stdout.  Unfortunately,
+# /sbin/hotplug seems to disable stdout so you'll only see debugging output
+# when rc.inet1 is called directly.
+DEBUG_ETH_UP="no"
+
+# Example of how to configure a bridge:
+# Note the added "BRNICS" variable which contains a space-separated list
+# of the physical network interfaces you want to add to the bridge.
+#IFNAME[0]="br0"
+#BRNICS[0]="eth0"
+#IPADDR[0]="192.168.0.1"
+#NETMASK[0]="255.255.255.0"
+#USE_DHCP[0]=""
+#DHCP_HOSTNAME[0]=""
+
+## Example config information for wlan0.  Uncomment the lines you need and fill
+## in your data.  (You may not need all of these for your wireless network)
+#IFNAME[4]="wlan0"
+#IPADDR[4]=""
+#NETMASK[4]=""
+#USE_DHCP[4]="yes"
+#DHCP_HOSTNAME[4]="icculus-wireless"
+#DHCP_KEEPRESOLV[4]="yes"
+#DHCP_KEEPNTP[4]="yes"
+#DHCP_KEEPGW[4]="yes"
+#DHCP_IPADDR[4]=""
+#WLAN_ESSID[4]=DARKSTAR
+#WLAN_MODE[4]=Managed
+#WLAN_RATE[4]="54M auto"
+#WLAN_CHANNEL[4]="auto"
+#WLAN_KEY[4]="D5A31F54ACF0487C2D0B1C10D2"
+#WLAN_IWPRIV[4]="set AuthMode=WPAPSK | set EncrypType=TKIP | set WPAPSK=96389dc66eaf7e6efd5b5523ae43c7925ff4df2f8b7099495192d44a774fda16"
+#WLAN_WPA[4]="wpa_supplicant"
+#WLAN_WPADRIVER[4]="wext"
+#WLAN_WPAWAIT[4]=30
+
+## Some examples of additional network parameters that you can use.
+## Config information for wlan0:
+#IFNAME[4]="wlan0"              # Use a different interface name instead of
+                                # the default 'eth4'
+#IFNAME[4]="eth0:1"             # Set up an IP alias.
+#HWADDR[4]="00:01:23:45:67:89"  # Overrule the card's hardware MAC address
+#MTU[4]=""                      # The default MTU is 1500, but you might need
+                                # 1360 when you use NAT'ed IPSec traffic.
+#DHCP_TIMEOUT[4]=15             # The default timeout for the DHCP client to
+                                # wait for server resonse is 10 seconds, but
+                                # you might want a shorter or longer wait.
+#DHCP_KEEPRESOLV[4]="yes"       # If you don't want /etc/resolv.conf overwritten
+#DHCP_KEEPNTP[4]="yes"          # If you don't want ntp.conf overwritten
+#DHCP_KEEPGW[4]="yes"           # If you don't want the DHCP server to change
+                                # your default gateway
+#DHCP_IPADDR[4]=""              # Request a specific IP address from the DHCP
+                                # server
+#DHCP_DEBUG[4]="yes"            # Make dhcpcd show verbose diagnostics
+#DHCP_NOIPV4LL[4]="yes"         # Do not assign an ipv4ll address when a DHCP
+                                # server is not found (ipv4ll link-local
+                                # adresses in the IP range 169.254.0.0/16 are
+                                # also known as "zeroconf" addresses)
+#WLAN_ESSID[4]=DARKSTAR         # An example of how you can override _any_
+                                # parameter defined in rc.wireless.conf, by
+                                # prepending 'WLAN_' to the parameter's name.
+                                # Useful with multiple wireless interfaces.
+#WLAN_IWPRIV[4]="set AuthMode=WPAPSK | set EncrypType=TKIP | set WPAPSK=thekey"
+                                # Some drivers require a private ioctl to be
+                                # set through the iwpriv command. If more than
+                                # one is required, you can place them in the
+                                # IWPRIV parameter (separated with the pipe (|)
+                                # character, see the example).
+#WLAN_WPA[4]="wpa_supplicant"   # Run wpa_supplicant for WPA support
+#WLAN_WPADRIVER[4]="ndiswrapper"# Tell wpa_supplicant to specifically use the
+                                # ndiswrapper driver (if you leave this empty
+                                # the 'wext' driver is used by default)
+#WLAN_WPAWAIT[4]=30             # In case it takes long for the WPA association
+                                # to finish, you can increase the wait time
+                                # (defaults to 10 seconds)
diff --git a/rc.wireless b/rc.wireless
new file mode 100644
index 0000000..51623d5
--- /dev/null
+++ b/rc.wireless
@@ -0,0 +1,342 @@
+#!/bin/sh
+# /etc/rc.d/rc.wireless
+# $Id: rc.wireless,v 1.13 2007/04/13 14:14:43 eha Exp eha $
+#
+# Wireless network card setup.
+#
+# This script sets up PCI, USB, and 32-bit Cardbus wireless devices
+# NOT 16-bit PCMCIA cards!  Those are configured in /etc/pcmcia/.
+# Single parameter to this script is the name of a network interface.
+# Normally this script is called from rc.inet1 rather than run
+# directly.
+#
+# This script is a modified '/etc/pcmcia/wireless' script
+# 09/apr/2004 by Eric Hameleers
+# 16/sep/2004 * Eric Hameleers * Fixed iwspy and iwpriv commands
+# 08/apr/2005 * Eric Hameleers * Allow per-interface overrides of the wireless
+#                                parameters (see /etc/rc.d/rc.inet1.conf)
+# 11/apr/2005 * Eric Hameleers * Tune wpa_supplicant interactions.
+# 23/apr/2005 * Eric Hameleers * First configure card with iwconfig,
+#                                before starting wpa_supplicant
+# 27/apr/2005 * Eric Hameleers * Multiple 'iwpriv $INTERFACE set' commands.
+# 14/feb/2006 * Eric Hameleers * Better error messages; alternative way of
+#                                getting HWADDR; parametrized WPA_WAIT value.
+#                                Don't kill an already running wpa_supplicant.
+# 29/apr/2006 * Pat Volkerding * Reverted HWADDR change, since it relies on
+#                                a binary (macaddr) that is not built or
+#                                installed by default since it is not
+#                                compatible with all interfaces.
+# 15/aug/2006 * Eric Hameleers * Added missing "" around $ESSID, which broke
+#                                ESSIDs that contain a space character.
+# 10/oct/2006 * Eric Hameleers * Added default empty values for all parameters.
+#                                This makes a second wireless card leave
+#                                wpa_supplicant alone if WPA is not configured.
+# 15/oct/2006 * Eric Hameleers * Swapped the calls to "key <key>" and
+#                                "key restricted" since that might be needed
+#                                for WEP to work reliably.
+# 09/jan/2007 * Eric Hameleers * Add explicit default values to wireless params;
+#                                also set the ESSID before IWPRIV commands,
+#                                needed for some RaLink cards;
+#                                use /proc/net/wireless instead of calling
+#                                iwconfig to determine if a card is wireless.
+# 13/apr/2007 * Eric Hameleers * Use of the IWPRIV variable was broken.
+#                                NOTE: if you need to enter multiple parameters
+#                                in IWPRIV, you must separate them with the pipe
+#                                (|) character - this used to be a space char!
+#                                See the example in rc.inet1.conf.
+# 16/apr/2008 * Pat Volkerding * Make sure that HWADDR is all upper case.
+# 23/apr/2008 * Pat Volkerding * Increase sleep time after bringing up an
+#                                interface to 3 seconds.  Some drivers
+#                                need this additional time to initalize.
+# 02/jan/2010 * Pat Volkerding * Look for /sys/class/net/$NETDEV/wireless rather
+#                                than the contents of /proc/net/wireless to find
+#                                if a network device is wireless.  In newer
+#                                kernels devices will not show up in
+#                                /proc/net/wireless until active.
+# 16/aug/2012 * Pat Volkerding * Use several tests to determine if an interface
+#                                is wireless, as the reliability of any given
+#                                test may depend on the kernel options and the
+#                                wireless driver used.
+#                                Convert the MAC address to uppercase in sed.
+# ------------------------------------------------------------------------------
+
+LOGGER=${LOGGER:-cat}
+
+if [ -z $IFNAME ] ; then
+  echo "WARNING: The script 'rc.wireless' must be executed by 'rc.inet1'!"  | $LOGGER
+  echo "         You should run the command \"/etc/rc.d/rc.inet1 <your_interface>_start\" yourself." | $LOGGER
+  return 1 2> /dev/null || exit 1
+fi
+
+INTERFACE=$1
+
+# Find the path where wireless tools are installed
+for IWPATH in /usr/{bin,sbin} /usr/local/{bin,sbin} /sbin /bin ; do
+    if [ -x $IWPATH/iwconfig ] ; then break ; fi
+done
+
+# The same for wpa_supplicant (needed for WPA support)
+for SUPPATH in /usr/{bin,sbin} /usr/local/{bin,sbin} /sbin /bin ; do
+    if [ -x $SUPPATH/wpa_supplicant ] ; then break ; fi
+done
+
+# Set all desired settings through the wireless tools
+IWCOMMAND="$IWPATH/iwconfig ${INTERFACE}"
+IWPRIVCMD="$IWPATH/iwpriv ${INTERFACE}"
+IWSPYCMD="$IWPATH/iwspy ${INTERFACE}"
+IFCOMMAND="/sbin/ifconfig ${INTERFACE}"
+
+is_wireless_device ()
+{
+    # Return 0 for a wireless interface, or 1 for a non-wireless interface.
+    if LC_ALL=C $IWPATH/iwconfig $1 2>&1 | grep -q "IEEE 802.11" ; then
+        return 0
+    elif [ -d /sys/class/net/${1}/wireless ]; then
+        return 0
+    elif [ "$(cat /sys/class/net/${1}/uevent | grep DEVTYPE)" = "DEVTYPE=wlan" ]; then 
+        return 0
+    else # all tests failed, assume the device is not wireless (or add a better test :)
+        return 1
+    fi
+}
+
+###############
+# EXIT POINTS #
+###############
+
+# Is the device wireless?  If not, exit this script.
+is_wireless_device ${INTERFACE} || return 0 2> /dev/null || exit 0
+
+# If we stop a wireless interface using wpa_supplicant,
+# we'll kill its wpa_supplicant daemon too and exit this script:
+if [ "$2" = "stop" ]; then
+	WPAPID=$(echo $(ps axww | grep wpa_supplicant | grep i${INTERFACE}) | cut -f1 -d' ')
+	[ ${WPAPID} ] &&  kill ${WPAPID}
+	return 0
+fi
+
+# -----------------------------------------------------
+# Continue with the script - bringing the interface UP.
+# -----------------------------------------------------
+
+# Bring interface up - for determining the HWADDR
+$IFCOMMAND up
+sleep 3
+
+# Get the MAC address for the interface
+HWADDR=$(/sbin/ifconfig ${INTERFACE} | sed -ne 's/.*\(..:..:..:..:..:..\).*/\U\1/p')
+
+# Empty all wireless parameters- some of them could still be set for a previous interface:
+# when rc.inet1 is sourced from rc.M all scripts are run in the same shell.
+CHANNEL=""
+ESSID=""
+FREQ=""
+FRAG=""
+IWCONFIG=""
+IWPRIV=""
+IWSPY=""
+KEY=""
+MODE=""
+NICKNAME=""
+NWID=""
+RATE=""
+RTS=""
+SENS=""
+WPA=""
+WPADRIVER=""
+WPACONF=""
+WPAWAIT=""
+# Read the configuration information for the card with address $HWADDR
+# from /etc/rc.d/rc.wireless.conf:
+[[ -r /etc/rc.d/rc.wireless.conf ]] && . /etc/rc.d/rc.wireless.conf
+
+# Let any per-interface overrides (the WLAN_xxxx parameters) that are set
+# in /etc/rc.d/rc.inet1.conf have precedence.
+# The reason: you might have multiple wireless cards of the same brand, or
+# connecting to multiple networks.
+# Position 'i' of this interface in the IFNAME array was determined in rc.inet1
+CHANNEL=${WLAN_CHANNEL[$i]:-${CHANNEL}}
+ESSID=${WLAN_ESSID[$i]:-${ESSID}}
+FREQ=${WLAN_FREQ[$i]:-${FREQ}}
+FRAG=${WLAN_FRAG[$i]:-${FRAG}}
+IWCONFIG=${WLAN_IWCONFIG[$i]:-${IWCONFIG}}
+IWPRIV=${WLAN_IWPRIV[$i]:-${IWPRIV}}
+IWSPY=${WLAN_IWSPY[$i]:-${IWSPY}}
+KEY=${WLAN_KEY[$i]:-${KEY}}
+MODE=${WLAN_MODE[$i]:-${MODE}}
+NICKNAME=${WLAN_NICKNAME[$i]:-${NICKNAME}}
+NWID=${WLAN_NWID[$i]:-${NWID}}
+RATE=${WLAN_RATE[$i]:-${RATE}}
+RTS=${WLAN_RTS[$i]:-${RTS}}
+SENS=${WLAN_SENS[$i]:-${SENS}}
+WPA=${WLAN_WPA[$i]:-${WPA}}
+# The "ext" interface will be default if not explicitly set
+WPADRIVER=${WLAN_WPADRIVER[$i]:-${WPADRIVER:="wext"}}
+# The default config file as installed by the wpa_supplicant package:
+WPACONF=${WLAN_WPACONF[$i]:-${WPACONF:="/etc/wpa_supplicant.conf"}}
+WPAWAIT=${WLAN_WPAWAIT[$i]:-${WPAWAIT:="60"}}
+
+
+[ -n "$VERBOSE" -a -n "$INFO" ] && echo "$0:  $1 information: '$INFO'"
+
+###################
+# WIRELESS CONFIG #
+###################
+
+# Mode needs to be first : some settings apply only in a specific mode!
+if [ -n "$MODE" ] ; then
+	echo "$0:  $IWCOMMAND mode $MODE" | $LOGGER
+        # if $IWCOMMAND fails, try taking the interface down to run it.
+        # Some drivers require this.
+	if ! $IWCOMMAND mode $MODE 2> /dev/null ; then
+		$IFCOMMAND down
+		$IWCOMMAND mode $MODE
+		$IFCOMMAND up
+		sleep 3
+        fi
+fi
+# This is a bit hackish, but should do the job right...
+if [ ! -n "$NICKNAME" ] ; then
+    NICKNAME=$(/bin/hostname)
+fi
+if [ -n "$ESSID" -o -n "$MODE" ] ; then
+	echo "$0:  $IWCOMMAND nick $NICKNAME" | $LOGGER
+	$IWCOMMAND nick $NICKNAME
+fi
+# Regular stuff...
+if [ -n "$NWID" ] ; then
+	echo "$0:  $IWCOMMAND nwid $NWID" | $LOGGER
+	$IWCOMMAND nwid $NWID
+fi
+if [ -n "$FREQ" ] ; then
+	echo "$0:  $IWCOMMAND freq $FREQ" | $LOGGER
+	$IWCOMMAND freq $FREQ
+elif [ -n "$CHANNEL" ] ; then
+	echo "$0:  $IWCOMMAND channel $CHANNEL" | $LOGGER
+	$IWCOMMAND channel $CHANNEL
+fi
+
+# WEP keys (non-WPA) 
+if [ -n "$KEY" -a ! -n "$WPA" ] ; then
+	if [ "$KEY" = "off" ]; then
+	  echo "$0:  $IWCOMMAND key open" | $LOGGER
+	  $IWCOMMAND key open
+	  echo "$0:  $IWCOMMAND key off" | $LOGGER
+	  $IWCOMMAND key off
+	else 
+	  echo "$0:  $IWCOMMAND key ************" | $LOGGER
+	  $IWCOMMAND key $KEY
+	  if ! echo "$KEY" | egrep -qw "restricted|open" ; then
+	    # Set "restricted" as the default security mode:
+	    echo "$0:  $IWCOMMAND key restricted" | $LOGGER
+	    $IWCOMMAND key restricted
+	  fi
+	fi
+fi
+if [ -n "$SENS" ] ; then
+	echo "$0:  $IWCOMMAND sens $SENS" | $LOGGER
+	$IWCOMMAND sens $SENS
+fi
+if [ -n "$RATE" ] ; then
+	echo "$0:  $IWCOMMAND rate $RATE" | $LOGGER
+	$IWCOMMAND rate $RATE
+fi
+if [ -n "$RTS" ] ; then
+	echo "$0:  $IWCOMMAND rts $RTS" | $LOGGER
+	$IWCOMMAND rts $RTS
+fi
+if [ -n "$FRAG" ] ; then
+	echo "$0:  $IWCOMMAND frag $FRAG" | $LOGGER
+	$IWCOMMAND frag $FRAG
+fi
+# More specific parameters
+if [ -n "$IWCONFIG" ] ; then
+	echo "$0:  $IWCOMMAND $IWCONFIG" | $LOGGER
+	$IWCOMMAND $IWCONFIG
+fi
+if [ -n "$IWSPY" ] ; then
+	echo "$0:  $IWSPYCMD $IWSPY" | $LOGGER
+	$IWSPYCMD $IWSPY
+fi
+# For RaLink cards, the SSID must be set right before configuring WPAPSK/TKIP parameters
+# using iwpriv commands in order to generate the wpapsk password. This should not hurt other cards:
+if [ -n "$ESSID" ] ; then
+  echo "$0:  $IWCOMMAND essid \"$ESSID\"" | $LOGGER
+  $IWCOMMAND essid "$ESSID"
+fi
+# The iwpriv can set one private IOCTL at the time, so if the $IWPRIV
+# variable contains multiple pipe ('|') separated settings, we split them here:
+# WARNING: if your iwpriv commands contain a WEP/WPA key, these can be logged
+# in /var/log/messages!
+if [ -n "$IWPRIV" ] ; then
+  echo "${IWPRIV}|" | \
+  while read -d '|' iwi; do
+    if [ -n "$iwi" ]; then
+      echo "$0:  '$IWPRIVCMD $iwi'" | $LOGGER
+      $IWPRIVCMD $iwi
+    fi
+  done
+fi
+
+##################
+# WPA_SUPPLICANT #
+##################
+
+# Support for WPA (wireless protected access) is provided by wpa_supplicant
+# for those drivers that support it (and it looks like wpa_supplicant is
+# the future for WPA support in Linux anyway)
+if [ "$WPA" = "wpa_supplicant" ] || [ "$WPA" = "wpaxsupplicant" ] && [ -x ${SUPPATH}/wpa_supplicant ]; then
+	# Interface down, so wpa_supplicant can associate with the AP
+	$IFCOMMAND down
+	#WPACONF=${WPACONF:-/etc/wpa_supplicant.conf}
+	WPA_OPTIONS=""
+	[ ${WPADRIVER} ] && WPA_OPTIONS="-D${WPADRIVER}" # specify the driver
+	[ ${WPA} = "wpaxsupplicant" ] && WPA_OPTIONS="${WPA_OPTIONS} -e" # Use external xsupplicant (disables the internal supplicant)
+
+	# We leave a running wpa_supplicant process in peace:
+	WPAPID=$(echo $(ps axww | grep wpa_supplicant | grep i${INTERFACE}) | cut -f1 -d' ')
+	if [ ${WPAPID} ]; then
+	  echo "$0:  wpa_supplicant found running already" | $LOGGER
+	else
+	  echo "$0:  wpa_supplicant -B -c${WPACONF} ${WPA_OPTIONS} -i$INTERFACE" | $LOGGER
+	  ${SUPPATH}/wpa_supplicant -B -c${WPACONF} ${WPA_OPTIONS} -i$INTERFACE
+	fi
+
+	# Buy wpa_supplicant some time to authenticate before bringing the
+	# interface back up... but we don't wait forever:
+	# You can increase this value in rc.inet1.conf (WLAN_WPAWAIT) or rc.wireless.conf (WPAWAIT)
+        # if your card takes longer to associate:
+	WPAWAIT=${WPAWAIT:-10}
+	wi=0
+	while [ $wi -lt $WPAWAIT ]; do
+	  wi=$(($wi+1)); sleep 1
+	  if (grep -q "^ctrl_interface=" ${WPACONF}); then
+	    if (LC_ALL=C ${SUPPATH}/wpa_cli -i$INTERFACE status | grep -q "^wpa_state=COMPLETED"); then break; fi
+	  else
+	    if (LC_ALL=C ${IWCOMMAND} | grep -Eq "Encryption key:....-"); then break; fi
+	  fi
+	done
+	if [ $wi -eq $WPAWAIT ]; then
+	  echo "WPA authentication did not complete, try running '/etc/rc.d/rc.inet1 ${INTERFACE}_start' in a few seconds." | $LOGGER
+	fi
+	# Bring interface up to avoid 'not ready' errors when calling iwconfig
+	$IFCOMMAND up
+	sleep 3
+
+else
+
+	# ESSID need to be last: most devices re-perform the scanning/discovery
+	# when this is set, and things like encryption keys had better be
+	# defined if we want to discover the right set of APs/nodes.
+	# NOTE: when automatic association does not work, but you manage to get
+	# an IP address by manually setting the ESSID and then calling dhcpcd,
+	# then the cause might be the incorrect definition of your ESSID="bla"
+	# parameter in rc.wireless.conf.
+	# Debug your wireless problems by running 'iwevent' while the card
+	# is being configured.
+	if [ -n "$ESSID" ] ; then
+	  echo "$0:  $IWCOMMAND essid \"$ESSID\"" | $LOGGER
+	  $IWCOMMAND essid "$ESSID"
+	fi
+
+fi
diff --git a/rc.wireless.conf b/rc.wireless.conf
new file mode 100644
index 0000000..d02d7c2
--- /dev/null
+++ b/rc.wireless.conf
@@ -0,0 +1,225 @@
+# Wireless LAN adapter configuration
+#
+# Theory of operation : 
+#
+# The script attempts to match a block of settings to the specific wireless
+# card inserted, the *first* block matching the card is used.
+# The address format is "hwaddr", with * as a wildcard.
+# 'hwaddr' is the unique MAC address identifier of the wireless card.
+# The MAC address is usually printed on the card, or can be found via ifconfig.
+# Some examples here use only half of the MAC address with a wildcard to
+# match a whole family of cards...
+#
+# All the Wireless specific configuration is done through the Wireless
+# Extensions, so we will just call 'iwconfig' with the right parameters
+# defined below.
+# Of course, you need to have iwconfig installled on your system.
+# To download iwconfig, or for more info on Wireless Extensions :
+#	http://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/Tools.html
+#
+# Note : you don't need to fill all parameters, leave them blank, in most
+# cases the driver will initialise itself with sane defaults values or
+# automatically figure out the value... And no drivers do support all
+# possible settings...
+#
+# -- This is a modified '/etc/pcmcia/wireless.opts' script --
+# -- I added sections for Prism/GT and Atheros based cards --
+# --    (supported by the prism54 and madwifi drivers)     --
+# --              16/sep/2004 * Eric Hameleers             --
+#
+
+VERBOSE=1
+
+case "$HWADDR" in
+
+## NOTE : Comment out the following five lines to activate the samples below ...
+## --------- START SECTION TO REMOVE -----------
+## Pick up any Access Point, should work on most 802.11 cards
+*)
+    INFO="Any ESSID"
+    ESSID="any"
+    ;;
+## ---------- END SECTION TO REMOVE ------------
+
+
+# Here are a few examples with a few Wireless LANs supported...
+# The matching is done on the first 3 bytes of the MAC address
+
+# SMC2835W EZ Connect g 2.4GHz 54 Mbps Wireless Cardbus Adapter 
+00:04:E2:*)
+    INFO="SMC2835W EZ Connect g 2.4GHz 54 Mbps Wireless Cardbus Adapter"
+    # ESSID (extended network name) : My Network, any
+    ESSID="any"
+    # NWID/Domain (cell identifier) : 89AB, 100, off
+    NWID=""
+    # Operation mode : Ad-Hoc, Managed, Master, Repeater, Secondary, auto
+    MODE="Managed"
+    # Frequency or channel : 1, 2, 3 (channel) ; 2.422G, 2.46G (frequency)
+    FREQ=""
+    CHANNEL="7"
+    # Sensitivity (cell size + roaming speed) : 1, 2, 3 ; -70 (dBm)
+    SENS=""
+    # Bit rate : auto, 1M, 11M,54M
+    RATE="auto"
+    # Encryption key : 4567-89AB-CD, s:password
+    # Example for 40-bit encryption:
+    #KEY="883e-aa67-21 [1] key 5501-d0da-87 [2] key 91f5-3368-6b [3] key 2d73-31b7-96 [4]"
+    # Example for 104-bit encryption (aka 128-bit WEP):
+    #KEY="d5ad2f05abd048ecf10b1c80c7"
+    KEY=""
+    # RTS threshold : off, 500
+    RTS=""
+    # Fragmentation threshold : off, 1000
+    FRAG=""
+    # Other iwconfig parameters : power off, ap 01:23:45:67:89:AB
+    IWCONFIG=""
+    # iwspy parameters : + 01:23:45:67:89:AB
+    IWSPY=""
+    # iwpriv parameters : set_port 2, set_histo 50 60
+    IWPRIV=""
+;;
+
+# Multiband Atheros based 802.11a/b/g universal NIC cards
+00:05:4E:*)
+    INFO="Multiband Atheros based 802.11a/b/g universal NIC"
+    # ESSID (extended network name) : My Network, any
+    ESSID=""
+    # Operation mode : Ad-Hoc, Managed, Master, Repeater, Secondary, auto
+    MODE="Managed"
+    # Frequency or channel : 1, 2, 3 (channel) ; 2.422G, 2.46G (frequency)
+    FREQ=""
+    CHANNEL="7"
+    # Bit rate : auto, 1M, 11M,54M
+    RATE="auto"
+    # Encryption key : 4567-89AB-CD, s:password
+    # Example for 40-bit encryption:
+    #KEY="883e-aa67-21 [1] key 5501-d0da-87 [2] key 91f5-3368-6b [3] key 2d73-31b7-96 [4]"
+    # Example for 104-bit encryption (aka 128-bit WEP):
+    #KEY="d5ad2f05abd048ecf10b1c80c7"
+    KEY=""
+    # Other iwconfig parameters : power off, ap 01:23:45:67:89:AB
+    IWCONFIG=""
+    # iwspy parameters : + 01:23:45:67:89:AB
+    IWSPY=""
+    # iwpriv parameters : set_port 2, set_histo 50 60
+    IWPRIV=""
+    ;;
+
+# Lucent Wavelan IEEE (+ Orinoco, RoamAbout and ELSA)
+# Note : wvlan_cs driver only, and version 1.0.4+ for encryption support
+00:60:1D:*|00:02:2D:*)
+    INFO="Wavelan IEEE example (Lucent default settings)"
+    ESSID="Wavelan Network"
+    MODE="Managed"
+    #RATE="auto"
+    KEY="s:secu1"
+    # To set all four keys, use :
+    #KEY="s:secu1 [1] key s:secu2 [2] key s:secu3 [3] key s:secu4 [4] key [1]"
+    # For the RG 1000 Residential Gateway: The ESSID is the identifier on
+    # the unit, and the default key is the last 5 digits of the same.
+    #ESSID="084d70"
+    #KEY="s:84d70"
+    ;;
+
+# Cisco/Aironet 4800/3x0
+# Note : MPL driver only (airo/airo_cs), version 1.3 or later
+00:40:96:*|00:02:8A:*)
+    INFO="Cisco/Aironet example (Cisco default settings)"
+    ESSID="any"
+    # To set all four ESSID, use iwconfig v21 and the same trick as above
+    MODE="Managed"
+    #RATE="11M auto"
+    #KEY="d5ad2f05abd048ecf10b1c80c7"
+    KEY="off"
+    ;;
+
+# Samsung MagicLan (+ some other PrismII cards)
+# Note : Samsung binary library driver, version 1.20 or later
+00:00:F0:*|00:02:78:*)
+    INFO="Samsung MagicLan example (Samsung default settings)"
+    ESSID="any"
+    MODE="Managed"
+    CHANNEL="4"
+    RATE="auto"
+    #KEY="883e-aa67-21 [1] key 5501-d0da-87 [2] key 91f5-3368-6b [3] key 2d73-31b7-96 [4]"
+    #IWCONFIG="power on"
+    ;;
+
+# Raytheon Raylink/WebGear Aviator2.4
+# Note : doesn't work yet, please use for debugging only :-(
+00:00:8F:*|00:00:F1:*)
+    INFO="Raylink/Aviator2.4 example (Aviator default ad-hoc setting)"
+    ESSID="ADHOC_ESSID"
+    MODE="Ad-Hoc"
+    RATE="auto"
+    IWPRIV="set_framing 1"
+    ;;
+
+# Old Lucent Wavelan
+08:00:0E:*)
+    INFO="Wavelan example (Lucent default settings)"
+    NWID="0100"
+    MODE="Ad-Hoc"
+    FREQ="2.425G"
+    KEY="off"
+    ;;
+
+# Netwave (Xircom Netwave/Netwave Airsurfer)
+00:80:C7:*)
+    INFO="Netwave example (Netwave default settings)"
+    NWID="100"
+    KEY="00"
+    ;;
+
+# Proxim RangeLan2/Symphony (what is the MAC address ???)
+XX:XX:XX:*)
+    INFO="Proxim RangeLan2/Symphony example"
+    NWID="0"
+    MODE="Master"
+    CHANNEL="15"
+    IWPRIV="setsubchan 1"
+    ;;
+
+# No Wires Needed Swallow 550 and 1100 setting (what is the MAC address ???)
+XX:XX:XX:*)
+    INFO="NWN Swallow example"
+    ESSID="session"
+    KEY="0000-0000-00 open"
+    ;;
+
+# Symbol Spectrum24 setting (what is the MAC address ???)
+XX:XX:XX:*)
+    INFO="Symbol Spectrum24 example"
+    ESSID="Essid string"
+    ;;
+
+# Generic example (decribe all possible settings)
+*)
+    INFO="Fill with your own settings..."
+    # ESSID (extended network name) : My Network, any
+    ESSID=""
+    # NWID/Domain (cell identifier) : 89AB, 100, off
+    NWID=""
+    # Operation mode : Ad-Hoc, Managed, Master, Repeater, Secondary, auto
+    MODE=""
+    # Frequency or channel : 1, 2, 3 (channel) ; 2.422G, 2.46G (frequency)
+    FREQ=""
+    CHANNEL=""
+    # Sensitivity (cell size + roaming speed) : 1, 2, 3 ; -70 (dBm)
+    SENS=""
+    # Bit rate : auto, 1M, 11M
+    RATE=""
+    # Encryption key : 4567-89AB-CD, s:password
+    KEY=""
+    # RTS threshold : off, 500
+    RTS=""
+    # Fragmentation threshold : off, 1000
+    FRAG=""
+    # Other iwconfig parameters : power off, ap 01:23:45:67:89:AB
+    IWCONFIG=""
+    # iwspy parameters : + 01:23:45:67:89:AB
+    IWSPY=""
+    # iwpriv parameters : set_port 2, set_histo 50 60
+    IWPRIV=""
+    ;;
+esac