Selective DNS replies

South Valley Internet garlic at garlic.com
Sun May 26 16:19:58 UTC 2002



Bind version 9 has the "view" config statement that may do what you want


-----Original Message-----
From: owner-nanog at merit.edu [mailto:owner-nanog at merit.edu]On Behalf Of
bert hubert
Sent: Sunday, May 26, 2002 9:11 AM
To: Avleen Vig
Cc: nanog at merit.edu
Subject: Re: Selective DNS replies



On Wed, Apr 24, 2002 at 08:55:15PM +0100, Avleen Vig wrote:
> 
> This subject has probably been talked to death, so I apologise in advance
> for bringing it up!
> 
> Is there any DNS server currently availible that can reply to DNS lookups
> based on the source IP address?

http://www.powerdns.com/pdns and especially 
http://doc.powerdns.com/a1405.html#PIPEBACKEND

and
http://doc.powerdns.com/backend-writers-guide.html

But beware, it is not free, not as in beer and not as in speech! Free for
not-for-profit use though.

The pipebackend will let you do this in perl or in python or whatever. You
could also code more complete backends in C++ using the third URL.

Regards,

bert 

-- 
http://www.PowerDNS.com          Versatile DNS Software & Services
http://www.tk                              the dot in .tk
http://lartc.org           Linux Advanced Routing & Traffic Control HOWTO





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