. November 2006 21:31
An: 'James Developers List'
Betreff: RE: AW: AW: Permanent errors from transient DNS issues?
Jürgen Hoffmann wrote:
>
>
> Hi Vincenzo,
>
> even if it is a local problem. Do you really want to loose a
> week to find out
> about it?
I th
t; -Ursprüngliche Nachricht-
> Von: Vincenzo Gianferrari Pini
> [mailto:[EMAIL PROTECTED]
> Gesendet: Montag, 27. November 2006 16:08
> An: James Developers List
> Betreff: Re: AW: AW: Permanent errors from transient DNS issues?
>
> Hi Jürgen,
>
> if the target (destin
: AW: AW: Permanent errors from transient DNS issues?
Hi Jürgen,
if the target (destination) is wrong surely it's its administrator
problem, but if it is a problem with my servers (either James or all my
nameservers or the ones I query) or a network problem isolating me, then
I don't
g, 27. November 2006 15:29
An: James Developers List
Betreff: Re: AW: Permanent errors from transient DNS issues?
Hi Norman,
IMHO the point is: are we sure of that? Will dnsjava return
Lookup.TRY_AGAIN even if all *my nameservers* are reachable but they are
isolated from the rest of the wor
rrari Pini [mailto:[EMAIL PROTECTED]
Gesendet: Montag, 27. November 2006 15:29
An: James Developers List
Betreff: Re: AW: Permanent errors from transient DNS issues?
Hi Norman,
IMHO the point is: are we sure of that? Will dnsjava return
Lookup.TRY_AGAIN even if all *my nameservers* are reachabl
Hi Norman,
IMHO the point is: are we sure of that? Will dnsjava return
Lookup.TRY_AGAIN even if all *my nameservers* are reachable but they are
isolated from the rest of the world?
And do you agree that the above is the right discriminator?
Ciao,
Vincenzo
Norman Maurer wrote:
Hi Vincenzo,
Hi Vincenzo,
i whould asspect that dnsjava will return Lookup.TRY_AGAIN on such cases.
And thats what i check for ;-)
bye
Norman
> Hi Jürgen and Norman,
>
> I agree with you *if* I can be sure that at least one of *my*
> nameservers (the ones queried by my James server) is able to reach the
> n
Hi Jürgen and Norman,
I agree with you *if* I can be sure that at least one of *my*
nameservers (the ones queried by my James server) is able to reach the
net and doesn't resolve the target domain (no target nameservers found),
and anwers NXDOMAIN. But is it possible to figure it out? And does
Hi Jürgen,
that was exactly what i did. But then they all start complaining. Thats
why i changed it to be configurable.
bye
Norman
> Hi All,
>
> seriously, I disagree with how you expect DNS to work. A Domain has
> configured "n" Nameservers that are responsible for Name resolution. So I
> would
Hi All,
seriously, I disagree with how you expect DNS to work. A Domain has configured
"n" Nameservers that are responsible for Name resolution. So I would expect
James to use all of them in a loop fashion.
If all Nameservers fail with "NXDOMAIN", or we cannot even determine, that
there is no
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