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Re: [Asrg] Implementing IPv6 DNSBLs

2010-12-10 13:29:11
On Thu, Dec 9, 2010 at 10:44 PM, John Levine <johnl(_at_)taugh(_dot_)com> wrote:

Unless I'm missing something, every lookup for an IPv6 address that's
not in the BL is now 33 or 34 lookups.  That doesn't strike me as a
big win.

You are missing something. It is an attempt at fixing the limitation
of having a single granularity for a whole zone, which is not
sufficient.

The rough draft I put together and David's approach are similar, and
need more thought. But we need something that is more flexible than a
single granularity.

Quite right, but you have to minimize ALL lookups, not just ones that
find an entry.

True.

-- Matthias
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