Security Basics: RE: Preventing DHCP from allocating IPs

From: Gary Turovsky <GTurovsky_at_tpgstaffing.com>
Date: Fri, 6 Dec 2002 11:30:00 -0600

I know you can specify MAC addresses in those home DSL/Cable routers.
I'm sure any similar device between the client and the host could be
used to specify a different MAC address to the host.

> -----Original Message-----
> From: Tony Meman [mailto:none_at_superig.com.br]
> Sent: Thursday, December 05, 2002 6:09 PM
> To: "security-basics_at_securityfocus.com"@securityfocus.com;
> "security-basics_at_securityfocus.com"@securityfocus.com
> Subject: Re: Preventing DHCP from allocating IPs
>
>
> Is there any way to spoof MAC addr even if your NIC doesnt allow it?
> If so, how?
>
> --
> none
>
> On Mon, 2 Dec 2002, jon kintner wrote:
>
> > I know mac addresses can be spoofed pretty easily, but
> could you setup an
> > access list or filter that would disallow all mac addresses
> except for the
> > ones specified on your network(s)?
>
>
Received on Dec 06 2002