On Wed, Apr 15, 2009 at 10:10 AM, Ugo Bellavance <ugob at lubik.ca> wrote: > Anand Vaddarapu a écrit : >> while installing centos 5.2 i enabled dhcp. centos machine did not get >> IP address and can not get to internet. <snip> > What is your internet connection? If it is cable modem, reset your > modem and try again. And connect to your ADSL or Cable Modem or whatever, with your web browser, and confirm that it has received an IP address from your ISP. We had a problem, 3 days ago, when we did not receive an IP for our ADSL and we could not get to the Internet, until they fixed their problem. Verify again that your box is set up to receive an IP address via DHCP and also that your Modem/Router is set up to receive an IP address via DHCP. Is your box connected directly to the Internet, via your Cable/ADSL modem? Check all of the configuration settings, in your Cable Modem or ADSL modem and also in your box.