Machan, usually adsl routers don't have to reconfigured even if your pc is formatted. you only need to do this if you have a USB modem type router. I'm saying this because i've been usung adsl routers for a long time and i have formated my systems many times and i didn't need to reconfigure everything.
If you get ip addresses from your router then there's nothing to do. everything is working. Just check the led lights on your router once you plug the phone line. If the ADSL link bulb is on (solid) that means ADSL is established. And if the internet LED is on or blinking then that means internet is up and working. You don't have to configure anything.
If you really wanna test these do it the following way:
open browser, type
http://192.168.1.1/ -> enter uname and password (root and 12345) -> click Quick Setup and
untick DSL Autoconnect -> click next
set VIP-8, VCI-35->click next
select PPoE, from the dropdown select LLC -> next
give the username and passwords given by slt and give a name to the connection;
untick static ip; tick slect enable NAT; tick retry password ...... -> click next.
click next -> click save and reboot.
done.
eetapasse "save&reboot" click karanna ethakota hari
mama tetecom eken ahuwama advance widihata karanna onalu....
brand eka witharai danne.)
