Configuring Network For Internet In Fedora 8

First loging as a root uer
Then type following command in a terminal

#system-config-network-tui

Now select your eth0 and press enter


Now If you have DHCP select it otherwise enter your IP address(deselect DHCP)

Now press ok .

Now goto teminal again and type

#nano /etc/resolv.conf

Enter Following line(DNS)

nameserver 'enetr your nameserver address(DNS)'
Ex:-
nameserver 192.168.4.1

And Now press 'ctrl+o' and if asked to save enter 'y' and exit (ctrl+x) otherwise exit.

After that

#service network restart