Queries to a positively cached zone are failing (phila.gov)
Ronan Flood
ronan at noc.ulcc.ac.uk
Wed Mar 15 12:32:58 UTC 2006
Stephane Bortzmeyer <bortzmeyer at nic.fr> wrote:
> > So the question is, what distinguishes a dig-fashioned query from a
> > BIND-fashioned query?
>
> A few wild guesses:
>
> * dig sets "rd" (recursion requested) by default ("dig +norec" to test
> it)
>
> * BIND may have been configured with a source address which is not the
> default address of the machine (check the query-source option)
Also BIND will be using EDNS, so try dig +dnssec or dig +bufsiz=2048 or so.
BIND should spot if the remote server doesn't support EDNS and turn it off.
--
Ronan Flood <R.Flood at noc.ulcc.ac.uk>
working for but not speaking for
Network Services, University of London Computer Centre
(which means: don't bother ULCC if I've said something you don't like)
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