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Date:      Thu, 09 Sep 1999 10:58:47 -0700
From:      Cy Schubert - ITSD Open Systems Group <Cy.Schubert@uumail.gov.bc.ca>
To:        Reinier Bezuidenhout <rbezuide@oskar.nanoteq.co.za>
Cc:        avalon@coombs.anu.edu.au (Darren Reed), Goran.Lowkrantz@infologigruppen.se, newton@atdot.dotat.org, freebsd-security@FreeBSD.ORG
Subject:   Re: Lisen only NIC 
Message-ID:  <199909091758.KAA01232@passer.osg.gov.bc.ca>
In-Reply-To: Your message of "Sat, 09 Sep 1999 16:46:55 %2B0200." <199909091446.QAA13441@oskar.nanoteq.co.za> 

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In message <199909091446.QAA13441@oskar.nanoteq.co.za>, Reinier 
Bezuidenhout wr
ites:
> > Err, this can do bad things like make your hub/switch think your station
> > has dropped off the network and hence get 0 packets.
> 
> Yep ... this is true ... we've tried it before and failed :)
> 
> The other thing todo is to try and remove the transmit code
> from the card driver :)

why not,

ipfw add 1 deny all ip from any to any out via xl0


Regards,                       Phone:  (250)387-8437
Cy Schubert                      Fax:  (250)387-5766
Open Systems Group          Internet:  Cy.Schubert@uumail.gov.bc.ca
ITSD                                   Cy.Schubert@gems8.gov.bc.ca
Province of BC
                      "e**(i*pi)+1=0"





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