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Top Forums UNIX for Advanced & Expert Users Can I use bind9 to resolve only ONE hostname in a zone? Post 302415227 by kokonut95 on Thursday 22nd of April 2010 04:02:09 AM
Old 04-22-2010
Exactly!
Now I know that what I'm trying to do is spoofing.
Don't worry, I'm not trying to attack anyone. Here is the deal:

We have a Debian ProFTPd server.
Its local address is 192.168.1.254.
Its WAN address is something like 1.2.3.4 (the company's internet box).
We also have a website hosted at 5.6.7.8 (web hosting provider).

We own mydomain.com and manage it with gandi.net.
The address ftp.mydomain.com points to 1.2.3.4.
The address www.mydomain.com points to 5.6.7.8.

We all have laptops and work both inside and outside the office.
We all have a backup program configured to send files to ftp.mydomain.com.
I would like to configure spoofing in our local network so the address ftp.mydomain.com (and exclusively this one) is resolved to 192.168.1.254. Whatever other name should be resolved according to worlwide DNS servers.

How can I do that?
I already configured a Debian bind9 server in the local network. Is that the answer? What should I write in the zone file?
Is there another solution? Which one?

Thanks for your help
 

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URI::URL(3pm)						User Contributed Perl Documentation					     URI::URL(3pm)

NAME
URI::URL - Uniform Resource Locators SYNOPSIS
$u1 = URI::URL->new($str, $base); $u2 = $u1->abs; DESCRIPTION
This module is provided for backwards compatibility with modules that depend on the interface provided by the "URI::URL" class that used to be distributed with the libwww-perl library. The following differences exist compared to the "URI" class interface: o The URI::URL module exports the url() function as an alternate constructor interface. o The constructor takes an optional $base argument. The "URI::URL" class is a subclass of "URI::WithBase". o The URI::URL->newlocal class method is the same as URI::file->new_abs. o URI::URL::strict(1) o $url->print_on method o $url->crack method o $url->full_path: same as ($uri->abs_path || "/") o $url->netloc: same as $uri->authority o $url->epath, $url->equery: same as $uri->path, $uri->query o $url->path and $url->query pass unescaped strings. o $url->path_components: same as $uri->path_segments (if you don't consider path segment parameters) o $url->params and $url->eparams methods o $url->base method. See URI::WithBase. o $url->abs and $url->rel have an optional $base argument. See URI::WithBase. o $url->frag: same as $uri->fragment o $url->keywords: same as $uri->query_keywords o $url->localpath and friends map to $uri->file. o $url->address and $url->encoded822addr: same as $uri->to for mailto URI o $url->groupart method for news URI o $url->article: same as $uri->message SEE ALSO
URI, URI::WithBase COPYRIGHT
Copyright 1998-2000 Gisle Aas. perl v5.14.2 2012-02-11 URI::URL(3pm)
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