Just copy the script to any file, lets say adsl.sh in your $HOME directory, then execute the following commands to run the script (i.e., give it execute permissions and run it!).
$ chmod +x $HOME/adsl.shThe parameters of the script are,
$ $HOME/adsl.sh ipaddress username password
(If you are already in your home directory, just use chmod +x adsl.sh followed by ./adsl.sh)
ipaddress - Ip address of the router
username - Router configuration user name
password - Router configuration password
For example,
$ $HOME/adsl.sh 192.168.1.1 admin mypass
(where admin and mypass are the router user name and passwords respectively)
If in case you don't know the user name and password of the router configuration, then look it up in the manual pages of the router. The default values for user name and password for most routers are both 'admin'. So try your luck!
That's it. The script will try to download the configuration and match the lines with user name and password in it.
Enough story, here follows the shell script.
# ADSL Router Password Recovery Shell Script
#
# Copyright (c) 2006 by Ubercoder.
# www.ubercoder.blogspot.com
#
# Freely (re)distributable.
echo "adslpwd Shell-script by ubercoder, www.ubercoder.blogspot.com"
echo ""
echo "#!/usr/bin/expect
spawn telnet $1
expect {*ogin:}
send \"$2\r\"
expect {*sword:}
send \"$3\r\"
expect {*\-\>*}
send \"console enable\r\"
expect {*antum*}
send \"fm\r\"
expect {*antum*fm*}
send \"cat im.conf\r\"
expect {\#\send}
send \"home\r\"
expect {*antum*}
send \"exit\r\"
expect {*\-\>*}
send \"user logout\r\"
" > /tmp/adsl_tmp.sh
chmod +x /tmp/adsl_tmp.sh
echo "Downloading configuration..."
/tmp/adsl_tmp.sh > /tmp/adsl_tmp.tmp
echo "Done."
echo ""
set `cat /tmp/adsl_tmp.tmp | grep weLoginName`
echo "Username: $3"
set `cat /tmp/adsl_tmp.tmp | grep weLoginPassword`
echo "Password: $3"
If the script proved helpful to you, please do post the manufacturer and model name of the router, as well as the name of the ISP if possible, as a comment to this post. It will be helpful for other users. Thanks!
9 comments:
Any script to extract the password of the router itself. I have a router/modem whose password has been set by the ISP and i cant access it I own the router/modem and i am no longer using the services of that ISP.
The default user/password for most routers are admin/admin. Try that first. If it doesn't work and now that you don't use the services of that ISP and don't need their settings, try resetting it.
You should be able to reset it by using the reset button on the back of the router. If you can't find it, try searching on Google with manufacturer/model name. You'll find the manual.
After resetting, you will be able to login with admin/admin as user/password and reconfigure it for any other ISP.
Have already tried all that.The ISP has locked it with a password which it doesnt want to reveal.
Can you post the router manufacturer name, model name?
can i know how to use this script in windows
i know nothing about scripts
Nop. U cant use this on Windows. Shellscripts are to be used on Linux/Unix only.. Try some live CD distribution such as Knoppix or Ubuntu.
Hey..
ur script worked just fine with my ADSL modem...
but today i went over to a friends place and tried out the script.. and then tried to manually do what the script did...
unfortunately, console enable didnt work and was not recognized.. however it recongnized the command 'sh' and took me to the BusyBox linux shell...
i did an echo * and got these directories...
bin dev etc lib linuxrc mnt proc sbin usr var webs
now what do i do? where to find the im.conf file?
the router is BCM96338 ADSL Router...
Hi S!TRiX, sorry for the delay in replying, I was out of station for a week.
It seems that the command set that your router uses is different.
Try to print the contents of the file /etc/network/interfaces
Also try these commands
nvram get ppp_passwd
nvram get ppp_username
Let me know if any of these work. Please send me a copy of the complete screen output (text/shot) to my email, if you would like me to try to add support for your router in the next version.
Regards.
mann...
this modem has encrypted conf files...
how do i decrypt them?
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