General :: How To Configure Dial Up Internet Connection In Linux?

I want to configure Internet connection in my linux os but don't know how to do it. In Windows XP the method is quite simple but in linux I know know what to do about, It has been very challenging for me to do it but don't knw how ot do it.This file I have to type at run "RASPPPOE.inf" to get list of available Internet providers.

In windows I do it in this way-
1.First go to My network places ->View network connection->Local area network->Properties->Internet Protocol (TCP/IP)->Install->protocol->Microsoft TCP/IP version 6(select)->Have disk->(then browse to get RASPPPOE.inf file from �PPPOE� folder)->click OK->select PPP over Ethernet protocol->Click OK->>continue anyway(two times if asked)-> Apply->OK.

2.Then got to run ->Type raspppoe (Enter)->one window will open->select the LAN card (where internet cable is connected)->Click on Query available services->Select Internet provider name and->Click on Create dial up connection.-> Then dial up will be created on Desktop where I enter my username and password to start internet.