RE: Huh?...NXDOMAINS

2007-03-23 Thread Tony Lewis
Bruce <[EMAIL PROTECTED]> wrote:

> the hostname 'ga13.gamesarena.com.au' resoles back to an NX domain 

"NXDOMAIN" is short hand for non-existent domain. It means the domain name
system doesn't know the IP address of the domain. (It would be like me
having a non-published telephone number; if you know my number, you can call
me, but it won't do you any good to call directory assistance because they
can't tell you my number.)

If your web browser is able to find the site then it should be possible for
wget to find it too. But, since it's not a straightforward DNS lookup,
you'll have to figure out how your browser is pulling off the magic.

One way to do that is to run with a local proxy (such as Achilles) and study
what happens between your browser and the server. If you compare that with
the debug output of wget, you'll have an idea of where the flow is different
and what wget might do to make it work.

I'm sure someone can point out open-source options for the proxy. :-)

Have fun exploring.

Tony



re: Huh?...NXDOMAINS

2007-03-23 Thread Steven M. Schweda
   Around here:

[...] can't find ga13.gamesarena.com.au: Non-existent host/domain

If that's your complaint, then I don't see what wget is supposed to do
about it.  What would you like it to do, make up an address?  What's
Australian for "broken link"?



   Steven M. Schweda   [EMAIL PROTECTED]
   382 South Warwick Street(+1) 651-699-9818
   Saint Paul  MN  55105-2547


re: Huh?...NXDOMAINS

2007-03-22 Thread Bruce
Steven M. Schweda wrote:

>
>
>
>> there's another problem to be resolved first -- NXDOMAINS.
>> Can wget negotiate this namespace trickery, and if so how?
>>
>
>
>   Huh?
>
> 
>
>
Uh-huh

The host 'files.bigpond.com' carries the file-link, probably cgi (I
dunno), to the actual file download,
'http://ga13.gamesarena.com.au:3030/some/path/to/file'

but the hostname 'ga13.gamesarena.com.au' resoles back to an NX domain,
and as such doesn't have an IP_ADDR for wget to get to..

  Howto work around this - pointers and clues welcome...


   Regards

Bruce
Reporting-MTA: dns; qsrv02ps.mx.bigpond.com
Arrival-Date: Thu, 15 Mar 2007 08:37:55 +
Received-From-MTA: dns; oaamta04ps.mx.bigpond.com (124.177.115.193)

Final-Recipient: RFC822; 
Action: failed
Status: 4.4.7
Remote-MTA: dns; antinode.org

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Steven M. Schweda wrote:



 


there's another problem to be resolved first -- NXDOMAINS.
Can wget negotiate this namespace trickery, and if so how?
   



  Huh?


 


Uh-huh

The host 'files.bigpond.com' carries the file-link, probably cgi (I 
dunno), to the actual file download, 
'http://ga13.gamesarena.com.au:3030/some/path/to/file'


but the hostname 'ga13.gamesarena.com.au' resoles back to an NX domain, 
and assuch doesn't have an IP_ADDR for wget to get to..


  ??

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