Originally Posted by dbkmurthy
Version of Ubuntu is 9.04
It is a broad band connection -wired -DHCP
You already have a broadband modem/router/"DHCP server" set up and configured to connect to your ISP? And your ubuntu computer is wired to it?
If that is the case then I would expect (without 100% confidence) ubuntu to connect to the Internet.
Please post the output from these commands, entered in a terminal emulator
It's easier to read if you put it in code tags
(that's a link to instructions or you may prefer to use "Advanced Edit" mode which has a # button for code tags).