Firewall Wizards mailing list archives

RE: Packetfilter NICs


From: "Vos, Arjan" <Vos.Arjan () kpmg nl>
Date: Fri, 28 Aug 1998 10:01:43 +0200

I heard about similat technology before, but don't remember where. Anyhow I
read Necore's "Introduction to Associative Processing"
(http://www.neocore.com/html/the_technology.html) and am still puzzled to
what their so-called Icons are, how they are generated from data and how
they are manipulated by the Association Processing Unit. 

(Associative processing starts with producing information icons from data.
These Icons are small, fixed lengths of code (or symbols) containing the
logical properties of the original data. Meaning IP adresses, TCP/UDP ports,
TCP options,... so what do Icons actually contain?)

Maybe non-technical people may be overwhelmed by the introduction and take
it for granted, but I don't understand it at all... I recently asked Neocore
for more information on the "how"-issues and am still waiting for response.
But maybe somebody on the list can give me a clue.

Gr. Arjan


------
Arjan Vos
KPMG EDP Auditors       tel.:    +31 (0)20 6568037
Burg. Rijnderslaan 10   fax.:   +31 (0)20 6568800
1185 MC  Amstelveen     GSM: +31 (0)6 51383570

----------
From:         Stout, Bill[SMTP:StoutB () pios com]
Reply To:     Stout, Bill
Sent:         woensdag 26 augustus 1998 21:52
To:   Firewall-wizards
Subject:      Packetfilter NICs

--- Virus checked / Op virussen gecontroleerd ---

Anyone have experience running AGs with packet filter NICs, or is
Neocore the first?  Apparently Neo-Core is coming out with a PF NIC that
is configurable by 'the host'.  (http://www.neocore.com)

Interesting idea, similar concept to the Cabletron Yago switch which
does hardware routing, via tables maintained by routing software.

Bill Stout


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