[FUGSPBR] Problemas ISC-DHCP Server

Kassiano kassiano em iscc.com.br
Qua Abr 17 23:42:56 BRT 2002


Oi cara...

from http://www.nominum.com/resources/faqs/dhcp-faq.html#B6

B.6. - What does "No subnet declaration for eth0" mean?
In order for the DHCP server to do its job, it needs to have an accurate
description of what the network looks like. When the server starts up, it
looks for all network interfaces which are up and are broadcast-type
interfaces. If the server finds an interface for which there is no subnet
declaration, it complains.
Each interface on the server needs to have a subnet declaration. Having a
subnet declaration does not necessarily mean that you need to serve DHCP on
that interface. The declaration can be as simple as:


subnet 192.168.1.0 netmask 255.255.255.0 {
	not authoritative;
}

This will configure the server with no information about the subnet to
distribute, therefore the server will not respond with addresses on that
net.
NOTE: This should no longer be a problem for 3.0b2 and later. Starting with
the Beta 2 release, if you don't write any subnet declaration for a network
that you aren't supporting, the DHCP server will ignore input on that
network interface if it can.


[]'s

Kassiano


----- Original Message -----
From: "Luis Carlos Toledo - Yahoo" <lscrlstld em yahoo.com.br>
To: <fugspbr em fugspbr.org>
Sent: Tuesday, April 16, 2002 4:00 PM
Subject: [FUGSPBR] Problemas ISC-DHCP Server


> Olá pessoal,
>
> estou pela primeira vez usando o servidor isc-dhcp,
> e o interessante é qdo é startado ele exige que seja
> configurada uma subnet para minha interface pública.


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