Dhcpd3 Won’t Start
Warning: This post is contains extreme geek speak which may be offensive to regular people. Reading this could cause headaches or violent fits of cussing, pulling out hair, and breaking any small objects that might be handy. So read at your own peril. If you’re not a real technical person you might skip this entry or forward this to your Friendly Neighborhood Linuxman who might be able to help.
Help, my server has fallen and can’t get up. I can’t get my LTSP thin client server to connect with the client.
I’ve narrowed it down to the DHCP server. I have 2 network cards: Eth0 for the internet gateway, and Eth1 for the LTPS network. Both run through Linksys routers.
Here is what the DHCP.config file says:
default-lease-time 600;
max-lease-time 7200;# LTSP Think client Network
subnet 192.168.0.5 netmask 255.255.255.0 {
range 192.168.0.100 192.168.0.150;
INTERFACES=”eth1″
auto eth1
iface eth1 inet 192.168.1.251
option domain-name-servers 192.168.0.1;
option broadcast-address 192.168.0.255;
option routers 192.168.0.254;
# next-server 192.168.0.253;
option subnet-mask 255.255.255.0;
option root-path “/opt/ltsp/i386″;
if substring( option vendor-class-identifier , 0 , 9 ) = “PXEClient” {
filename “/ltsp/i386/pxelinux.0″;
}
else {
filename “/ltsp/i386/nbi.img”;
}
if substring( option vendor-class-identifier , 0 , 9 ) = “Etherboot” {
filename “/ltsp/i386/vmlinuz.etherboot”;
}
else {
filename “/ltsp/i386/nbi.img”;
}
}
# Thin Client LTSP Network
subnet 192.168.0.10 netmask 255.255.255.2 {
authoritative;
INTERFACES=”eth0″
auto eth0
iface eth0
option routers 192.168.0.252;
range 192.168.1.201 192.168.1.300;
pool {
range 192.168.1.151 192.168.1.200;
allow 00:60:97:DF:C0:13;
}
}
When I try to start the DHCP server, I get a “Failed command Execution” error. My syslog looks like this:
Jan 2 21:57:23 daddy-server dhcpd: Internet Systems Consortium DHCP Server V3.0.5
Jan 2 21:57:23 daddy-server dhcpd: Copyright 2004-2006 Internet Systems Consortium.
Jan 2 21:57:23 daddy-server dhcpd: All rights reserved.
Jan 2 21:57:23 daddy-server dhcpd: For info, please visit http://www.isc.org/sw/dhcp/
Jan 2 21:57:23 daddy-server dhcpd: Wrote 0 leases to leases file.
Jan 2 21:57:23 daddy-server dhcpd:
Jan 2 21:57:23 daddy-server dhcpd: No subnet declaration for eth1 (192.168.1.251).
Jan 2 21:57:23 daddy-server dhcpd: ** Ignoring requests on eth1. If this is not what
Jan 2 21:57:23 daddy-server dhcpd: you want, please write a subnet declaration
Jan 2 21:57:23 daddy-server dhcpd: in your dhcpd.conf file for the network segment
Jan 2 21:57:23 daddy-server dhcpd: to which interface eth1 is attached. **
Jan 2 21:57:23 daddy-server dhcpd:
Jan 2 21:57:23 daddy-server dhcpd:
Jan 2 21:57:23 daddy-server dhcpd: Not configured to listen on any interfaces!
Why won’t it work? How do I fix it? Where can I go for help? Help!
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