RE: Preventing DHCP from allocating IPs

["Gary Turovsky" <GTurovsky () tpgstaffing com>]

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 () superig com br]
> Sent: Thursday, December 05, 2002 6:09 PM
> To: "security-basics () securityfocus com"@securityfocus.com;
> "security-basics () 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)?