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Date:      Mon, 8 Jul 2002 14:11:51 -0500 
From:      Eric Six <erics@sirsi.com>
To:        "'barbish@a1poweruser.com'" <barbish@a1poweruser.com>, Eric Six <erics@sirsi.com>, Brett Cates <bcates513@hotmail.com>
Cc:        FBSDQ <questions@FreeBSD.ORG>
Subject:   RE: Changing MAC Address
Message-ID:  <DC32C8CEB3F8D311B6B5009027DE5AD5046FA8E1@stlmail.dra.com>

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>money for multiple PC's using the Internet. =P  I can't switch NIC's
because
>they are different bus types (The NIC is PCI but my router is a 486 w/ ISA
>only).  Is there a way that FreeBSD can send the DHCP server another MAC
>address instead of the one on the card?  I have seen a few posts around
that
>say Linux and FreeBSD can do it, but they don't really say how.  Any help
>will be most appreciated!
>
>Thanks,
>Brett


Maybe Brett can clarify this.. I read this and get the impression that he
want's an ISA nic card, not an ISA cable modem. This would mean that his
cable modem is external and has a rj45 jack that goes to the (pci) nic card,
in this case getting an isa card would fix this, he just needs to register
the mac of that card with the isp.

 Who is reading this wrong?


Eric

-----Original Message-----
From: Joe & Fhe Barbish [mailto:barbish@a1poweruser.com]
Sent: Monday, July 08, 2002 12:57 PM
To: Eric Six; Brett Cates
Cc: FBSDQ
Subject: RE: Changing MAC Address


You miss-read the problem. His cable provider gave him the PCI cable modem
card to use on their cable network. The cable provider only uses the Mac
address of that card on their cable network. His pc is so old it was mfg'ed
before there were PCI busses on the motherboard. He is SOL  unless  the
cable service also has ISA cable modem cards that they will exchange.  So
what I said in my reply to him is correct.


-----Original Message-----
From: owner-freebsd-questions@FreeBSD.ORG
[mailto:owner-freebsd-questions@FreeBSD.ORG]On Behalf Of Eric Six
Sent: Monday, July 08, 2002 1:08 PM
To: 'barbish@a1poweruser.com'; Brett Cates
Cc: FBSDQ
Subject: RE: Changing MAC Address


>The PC you want to use for your gateway/router is just to dam old and
>there is nothing you can do about it with the card your cable
>service sent you.

This defeats the whole idea of being able to reuse old hardware now doesn't
it? Might as well say, "Hey, go spend $1500 on a new computer an use windows
instead."

Exchange the nic card for an ISA card with your ISP or go to a computer
store and buy a ISA card. You can pick them up for less then $20. As for
changing the MAC address, man dhcpclient.conf. I beleive there is an option
for actually adding the mac address for a specific entity.

Cheers,
Eric

-----Original Message-----
From: owner-freebsd-questions@FreeBSD.ORG
[mailto:owner-freebsd-questions@FreeBSD.ORG]On Behalf Of Brett Cates
Sent: Monday, July 08, 2002 11:57 AM
To: questions@freebsd.org
Subject: Changing MAC Address


Hi,

  Basically, I am trying to setup a firewall on my cable modem, but the
cable company has made it to where the DHCP server will only serve requests
from a specific MAC address.  The cable company's tech support is kinda
being jerks about setting up a firewall, because I guess they want more
money for multiple PC's using the Internet. =P  I can't switch NIC's because
they are different bus types (The NIC is PCI but my router is a 486 w/ ISA
only).  Is there a way that FreeBSD can send the DHCP server another MAC
address instead of the one on the card?  I have seen a few posts around that
say Linux and FreeBSD can do it, but they don't really say how.  Any help
will be most appreciated!

Thanks,
Brett


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