Date: Mon, 14 Nov 2005 19:27:21 -0800 (PST) From: Yance Kowara <yance_kowara@yahoo.com> To: FreeBSD-questions@freebsd.org Subject: Re: dhcp server on multiple interfaces. Message-ID: <20051115032721.14643.qmail@web30305.mail.mud.yahoo.com> In-Reply-To: <8be663db0511141858y7cfb46fbo8bcee98bca50ccaf@mail.gmail.com>
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I hope this helps, assuming you have
/usr/share/doc/dhcp-3.0pl1/dhcpd.conf.sample
Follow the steps
#cp /usr/share/doc/dhcp-3.0pl1/dhcpd.conf.sample
/etc/dhcpd.conf
#ee /etc/dhcpd.conf
your dhcpd.conf
###########################BEGIN DHCPD.CONF
authoritative
ddns-update-style interim
ignore client-updates
#INTERFACE fxp0 10.0.1.0/24
#It should not be written as 10.0.1.1/24
#The address of this interface (fxp0) is 10.0.1.1
subnet 10.0.1.0 netmask 255.255.255.0 {
range 10.0.1.1 10.0.1.254; #Your clients will get
10.0.1.2 through to 10.0.1.254
default-lease-time 86400;
max-lease-time 86400;
option routers 10.0.1.1; #Change this to the
internal IP address of the gateway
option ip-forwarding off;
option broadcast-address 10.0.1.255;
option subnet-mask 255.255.255.0;
option domain-name-servers 10.0.1.1; #Assuming that
the DHCPD box is also your nameserver
}
#INTERFACE xl0 10.0.0.0/24
#It should not be written as 10.0.0.1/24
#The address of this interface (xl0) is 10.0.0.1
subnet 10.0.0.0 netmask 255.255.255.0 {
range 10.0.0.1 10.0.0.200; #Your clients will get
10.0.0.2 through to 10.0.0.200
default-lease-time 86400;
max-lease-time 86400;
option routers 10.0.0.1; #Change this to the
internal IP address of the gateway
option ip-forwarding off;
option broadcast-address 10.0.0.255;
option subnet-mask 255.255.255.0;
option domain-name-servers 10.0.0.1; #Assuming that
the DHCPD box is also your nameserver
}
###############END DHCPD.CONF
--- BSD Mail <bsdmail@gmail.com> wrote:
> Hello everyone,
>
> I'm configuring a gateway machine with 3 network
> interfaces
> int_ext (rl0) will obtained a real static IP from a
> public dhcp server.
> int_dmz (fxp0) 10.0.1.1/24 <http://10.0.1.1/24>;
> > both internal networks will need a dhcp server to
> assign them the right
> subnet
> int_lan (xl0) 10.0.0.1/24 <http://10.0.0.1/24>;
>
> I already figured out how to specify multiple
> subnets and grouping, static
> address etc... in the dhcp config file.
>
> what I want to make sure of is the /etc/rc.conf
> would this entry be valid and assign the right IP
> from the range of subnet :
>
> dhcpd_ifaces="fxp0 xl0"
>
> will that cause the dhcp server to assign
> 10.0.1.x/24 addresses to the
> machines on the switch connected to fxp0 ?
> and 10.0.0.x/24 to the machines on the switch
> connected to xl0 ?
>
> If not what's the maximum number of interfaces I can
> specify in the option
> dhcpd_ifaces="" assuming I have all the
> subnets and related information configured correctly
> in the dhcpd.conf ?
>
>
> --
> thanks,
> _______________________________________________
> freebsd-questions@freebsd.org mailing list
>
http://lists.freebsd.org/mailman/listinfo/freebsd-questions
> To unsubscribe, send any mail to
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