[ipv6hackers] Finding v6 hosts by efficiently mapping ip6.arpa
Peter van Dijk
peter at 7bits.nl
Thu Mar 29 17:27:12 CEST 2012
On Mar 29, 2012, at 16:39 , Gert Doering wrote:
> On Thu, Mar 29, 2012 at 04:33:45PM +0200, Simon Perreault wrote:
>> We developed fairly efficient proof-of-concept code that is able to
>> enumerate the whole reverse zone in a very reasonable time.
>> (Autogenerated subnets need to be skipped.)
> What does it do if wildcards are used?
Presumably it will do 2^(128-prefixlen) queries and the user will abort it. I have not added any intelligence for detecting non-optimal situations.
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