I am using DHCP 3.0.3 on Redhat FC4 and i use the steps that given but the following error apear when i type /usr/sbin/dhcpd start
:-
Wrote 0 deleted host decls to leases file.
Wrote 0 new dynamic host decls to leases file.
Wrote 0 leases to leases file.
No subnet declaration for start (0.0.0.0).
** Ignoring requests on restart. If this is not what
you want, please write a subnet declaration
in your dhcpd.conf file for the network segment
to which interface restart is attached. **
Not configured to listen on any interfaces!


I had changed /etc/sysconfig/dhcpd to eth0 and i try to use service dhcpd start but it Failed so as /usr/sbin/dhcpd start

and me /etc/dhcpd.conf look like :-
ddns-update-style interim;
ignore client-updates;
subnet 192.168.0.0 netmask 255.255.255.0 {
option routers 192.168.0.1;
option subnet-mask 255.255.255.0;
option nis-domain "compdept.edu";
option domain-name "compdept.edu";
option domain-name-servers 192.168.0.1;
option time-offset -18000; # Eastern Standard Time
range dynamic-bootp 192.168.0.128 192.168.0.254;
default-lease-time 21600;
max-lease-time 43200; }
and i have enabled /var/lib/dhcp/dhcpd.leases
Can anyone tell me way it n't start?????

Well, not sure this is posted in Introductions, but what's the output of ifconfig?

Moved: This thread is more suitable in Linux-Networking and has been moved accordingly to help your thread/question get the exposure it deserves.

default-lease-time 86400;
max-lease-time 172800;
option subnet-mask 255.255.255.0;
option broadcast-address 192.168.0.255;
option routers 192.168.0.1;
option domain-name-servers 216.148.227.68, 204.127.202.4;
option domain-name "mshome";

subnet 192.168.0.0 netmask 255.255.255.0 {
range 192.168.0.10 192.168.0.15;
range 192.168.0.19 192.168.0.100;
range 192.168.0.150 192.168.0.200;
}


Copy of my dhcp.conf.....try moving your options around and checking it.

I use this configuration but it also not worked

i use this configuration and may other configuration but is seem to be that there is another problem !!

any one can help?????

So what messages do you see in /var/log/syslog? Do you do 'service dhcpd start' to start it? Do you start it as root?