DHCP3 [RESOLVIDO]

Boa Noite!
Meu nome é Charlles uso o ubuntu server 10.04

Possuo 3 ineterface de rede:
eth0 na faixa 192.168.0.1
eth1 na 10.1.1.1
eth2 na 192.168.254.254

Gostaria de saber como faço para configurar meu dhcpd.conf para libarar dhcp somente pela eth2.

desde já agradeço.

Basta editar o arquivo /etc/default/dhcp3-server.

INTERFACES="eth0" (coloque a interface que você quer que o daemon fique escutando)

http://blog.cesar.augustus.nom.br/instalando-o-servidor-dhcp-no-linux.html

na opção interfaces do arquivo de configuração do DHCP coloca a interface desejada

Obrigado com a opção de editar o arquivo /etc/default/dhcp3-server resolveu meu problema.

==========================================

O meu não resolveu!? :o(

/etc/default/dhcp3-server



# Defaults for dhcp initscript
# sourced by /etc/init.d/dhcp
# installed at /etc/default/dhcp3-server by the maintainer scripts

#
# This is a POSIX shell fragment
#

# On what interfaces should the DHCP server (dhcpd) serve DHCP requests?
# Separate multiple interfaces with spaces, e.g. "eth0 eth1".
INTERFACES="eth2"


======================================

dhcpd3 status
Internet Systems Consortium DHCP Server V3.1.3
Copyright 2004-2009 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Wrote 0 deleted host decls to leases file.
Wrote 0 new dynamic host decls to leases file.
Wrote 81 leases to leases file.

No subnet declaration for status (0.0.0.0).
** Ignoring requests on status. If this is not what
you want, please write a subnet declaration
in your dhcpd.conf file for the network segment
to which interface status is attached. **


Not configured to listen on any interfaces!

===========================================

ddns-update-style ad-hoc;
option domain-name-servers 201.10.120.2, 201.10.128.2, 192.168.10.1;
option routers 192.168.10.1;
option domain-name "steakhouse.com.br";
option subnet-mask 255.255.255.0;
option broadcast-address 192.168.10.255;
default-lease-time 600;
max-lease-time 7200;

authoritative;

#Placa de Rede eth2
subnet 192.168.10.0 netmask 255.255.255.0 {
# option routers 192.168.10.1;
# option subnet-mask 255.255.255.0;
range 192.168.10.20 192.168.10.199;
}

host note_marketing_Wireless {
hardware ethernet BC:AE:C5:9C:44:3B;
fixed-address 192.168.10.162;
}
host note_marketing_LAN {
hardware ethernet 00:E0:52:BE:D0:0E;
fixed-address 192.168.10.163;
}
host PC_Pedro {
hardware ethernet 98:4B:E1:CA:8A:14;
fixed-address 192.168.10.164;
}
host Note_Katia {
hardware ethernet 00:21:6b:5f:d3:be;
fixed-address 192.168.10.169;
}