<br><font size=2 face="sans-serif">It's possible to have multiple same
MAC address ?</font>
<br>
<br><font size=2 face="sans-serif">-----------------------------------<br>
Stéphane PURNELLE
stephane.purnelle@corman.be<br>
Service Informatique Corman S.A.
Tel : 00 32 087/342467</font>
<br>
<br><tt><font size=2>dhcp-users-bounce@isc.org a écrit sur 08/07/2008 17:35:00
:<br>
<br>
> Glenn,<br>
> <br>
> It's not exactly what I need.<br>
> <br>
> My problem is: different machines which have the same MAC address
but<br>
> are in different subnets. They may have different configurations.<br>
> <br>
> Anyway, I tried to create a host entry with the parameter<br>
> fixed-address using more than one IP, but it's not possible. OMAPI<br>
> takes only the first argument.<br>
> <br>
> Any ideas?<br>
> <br>
> Thanks,<br>
> Caciano Machado<br>
> <br>
> On Tue, Jul 8, 2008 at 12:00 PM, Glenn Satchell<br>
> <Glenn.Satchell@uniq.com.au> wrote:<br>
> ><br>
> >>Date: Tue, 8 Jul 2008 11:47:44 -0300<br>
> >>From: "Caciano Machado" <caciano@gmail.com><br>
> >>To: dhcp-users@isc.org<br>
> >>Subject: OMAPI Host Object and Duplicate MACs in different
subnets<br>
> >><br>
> >>Hi,<br>
> >><br>
> >>I have a problem with the following scenario:<br>
> >><br>
> >>A central DHCP server and many subnets which forward the DHCP
requests<br>
> >>through DHCP relays. The central server is managed via OMAPI.
We<br>
> >>manage static hosts configurations using it.<br>
> >><br>
> >>The problem occurs when a subnet has a duplicate address interface...<br>
> >>ISC DHCP don't permit this situation using OMAPI even if the<br>
> >>interfaces are in different subnets. OMAPI doesn't have a
way to tell<br>
> >>to DHCP in which subnet the host is located.<br>
> >><br>
> >>Anyone has a solution to this problem?<br>
> >><br>
> >>Regards,<br>
> >>Caciano Machado<br>
> >><br>
> > In dhcpd.conf it is legal to have more than one address in the<br>
> > fixed-address statement.<br>
> ><br>
> > For example if you have one host which might need fixed addresses
in<br>
> > more than one subnet you can use:<br>
> ><br>
> > host mylaptop {<br>
> > hardware ethernet c:0:f:f:e:e;<br>
> > fixed address 192.168.1.1, 192.168.2.20, 192.168.50.99;<br>
> > }<br>
> ><br>
> > Can you do this with omapi commands? Select using the mac address,
then<br>
> > add multiuple IP addresses?<br>
> ><br>
> > set ip-address = 192.168.1.1, 192.168.2.20, 192.168.50.99<br>
> ><br>
> > I'm not able to test this here, but it might be worth trying.<br>
> ><br>
> > regards,<br>
> > -glenn<br>
> ><br>
> ><br>
> ><br>
> <br>
</font></tt>