scripts/flash.sh

   1 #!/bin/bash
   2
   3 # flash script for linksys and asus routers
   4 #
   5 # Copyright (C) 2004 by Oleg I. Vdovikin <oleg@cs.msu.su>
   6 # Copyright (C) 2005 by Waldemar Brodkorb <wbx@dass-it.de>
   7 #
   8 # This program is free software; you can redistribute it and/or modify
   9 # it under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 2 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  16 # General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program; if not, write to the Free Software
  20 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  21 #
  22
  23 if [ -z "$1" ] || [ ! -f $1 ] || [ -z $2 ]; then
  24     echo Usage: $0 firmware vendor
  25 cat << EOF
  26 IMPORTANT:
  27 Notes for Linksys router:
  28    be sure you have set boot_wait to yes. Power on your router
  29    after executing this script.
  30
  31 Notes for Asus router:
  32    be sure POWER led is flashing (If this is not the case
  33    poweroff the device, push the reset button & power on
  34    it again, then release button)
  35
  36 1) connect your pc to the LAN port
  37 2) be sure your link is up and has an address in the
  38    192.168.1.0/24 address range (and not the 192.168.1.1)
  39 EOF
  40     exit 0
  41 fi
  42 if [ "$2" == "asus" ]; then
  43 echo Confirming IP address setting...
  44 echo -en "get ASUSSPACELINK\x01\x01\xa8\xc0 /dev/null\nquit\n" | tftp 192.168.1.1
  45 echo Flashing 192.168.1.1 using $1...
  46 echo -en "binary\nput $1 ASUSSPACELINK\nquit\n" | tftp 192.168.1.1
  47 echo Please wait until leds stops flashing.
  48 elif [ "$2" == "linksys" ]; then
  49 echo Flashing 192.168.1.1 using $1...
  50 echo -en "rexmt 1\ntrace\nbinary\nput $1\nquit\n" | tftp 192.168.1.1
  51 echo Please wait until power led stops flashing. Do not poweroff! Then you can login via telnet 192.168.1.1.
  52 fi