Networking Fedora Core 2 with Mandrake 10

[koppaspider 0]

Hello,

I'm trying to run a dhcp network with Fedora Core 2 as my server and Mandrake 10 on client computers. I went to the /etc/sysconfig on the server and wrote the dhcpd.conf file... I wrote the file correctly but when I went to a client computer and told it to receive its ip address at boot time through dhcp... when I restarted the computer eth0 came up as failded. What did I do wrong?