From owner-freebsd-isp  Fri Feb 23  8: 7: 2 2001
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Date: Fri, 23 Feb 2001 11:07:00 -0500
From: Mikel King <mikel@ocsinternet.com>
Organization: OCS Internet 
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Subject: Re: Filtering connections to ftpd by mac address ?
References: <Pine.BSF.4.21.0102220757470.59165-101000@guru.citec.qld.gov.au> <00a701c09c7f$65c9af70$0101a8c0@fear.wrath.net>
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Check out this link to ethfw. It's very promising in concept. It does does
filter on mac address only.

Cheers,
Mikel

http://spe.kakito.com/

Brian wrote:

> I don't understand how this can be true.  Why would you only be able to see
> the router's MAC?  Maybe I'm more clueless than I thought.
>
> brian@wrath.com
>
> ----- Original Message -----
> From: "Colin Campbell" <sgcccdc@citec.qld.gov.au>
> To: "David Wilson" <davew@sai.co.za>
> Cc: "FreeBSD Mailing List" <freebsd-isp@FreeBSD.ORG>
> Sent: Wednesday, February 21, 2001 4:59 PM
> Subject: Re: Filtering connections to ftpd by mac address ?
>
> > Hi,
> >
> > Filtering on MAC address is very restricted. You can only do machines on
> > the same network segment. After that all you see is the router's MAC
> > address.
> >
> > Colin
> >
> >  On Wed, 21 Feb 2001, David Wilson wrote:
> >
> > > Hi guys, howzit going ?
> > >
> > > Any ideas on how to filter connections to ftpd based on mac address ?
> ;-)
> > > I have looked into ipfw and tcp wrappers, but both only seem to be able
> to
> > > do IP addresses.
> >
>
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