From owner-freebsd-questions  Wed Nov 10 11:20:25 1999
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	Wed, 10 Nov 1999 11:45:09 -0800 (PST)
Date: Wed, 10 Nov 1999 11:45:09 -0800 (PST)
From: Alfred Perlstein <bright@wintelcom.net>
To: Thierry Herbelot <thierry.herbelot@alcatel.fr>
Cc: questions <questions@FreeBSD.ORG>
Subject: Re: How to get a reverse DNS mapping for a 10.x network ? (repost,
 with new  info)
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On Wed, 10 Nov 1999, Thierry Herbelot wrote:

> Hello,
> 
> I run a small platform where there are about 30 PCs, all on the same
> 10.0.1.x subnet (according to the RFC-1918).
> 
> I have a translating gateway (using FreeBSD and nat) to the internal
> enterprise network, where "standard", legal IP addresses are used.
> 
> I have set up a DNS for my internal network, which can forward queries
> to the enterprise DNS server (as all outgoing packets go through natd,
> this allows people in the inside network to surf the intranet and mount
> NFS partitions from outside NFS servers).
> 
> My problem is that I cannot get the reverse mapping to work : I have set
> up named with two files for direct and reverse mappings and only the
> direct mapping works. From what I've read in the named doc, I may have
> to create a "root server" for the 10.x.y.z (10.in-addr.arpa zone), but,
> so far I haven't foud how to do it.
> 
> Any taker ?

ugh! attachments are annoying, hold a sec while I export and re-import
the attached data...

*cough*.. ok

this:

zone "0.1.0.10.in-addr.arpa" {
        type master;
        file "0.1.0.10.in-addr.arpa";
};

needs to be this:

zone "1.0.10.in-addr.arpa" {
        type master;
        file "0.1.0.10.in-addr.arpa";
};

hopefully that's all there is to it.

good luck,
-Alfred



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