Re: proxy firewalls -vs- packet filters

[Graham Allan <allan () physics umn edu>]

On Thu, Apr 28, 2011 at 07:36:31PM -0400, Marcus J. Ranum wrote:
> Bennett Todd wrote:
> > Probably a naive question, but is there any possibility ipv6 might
> > tear open a gap in the range of available firewall products that
> > user-space application layer proxy firewalls could fill faster than
> > the heuristics for packet filtering can run over enough toes to
> > discover the necessary subtlties?
>
> Probably a snarky answer, but I thought that when the switchover
> to iPv6 happens, nobody'll need firewalls anymore.

Presumably the reason why so many of the firewall venders are thinking
ahead, and not bothering to support IPv6. Who could possibly need that?

G.
-- 
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Graham Allan
School of Physics and Astronomy - University of Minnesota
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