*BSD News Article 82481


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From: khalidm@interlog.com (Khalid Mohiuddin)
Newsgroups: comp.unix.admin,comp.unix.bsd.bsdi.misc
Subject: Re: in-addr.arpa zone files and subnets
Date: Fri, 08 Nov 1996 05:04:53 GMT
Organization: Helix Consulting
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Message-ID: <3282be84.1387244031@news.interlog.com>
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i22222 <i22222@hub.empac.com> wrote:

>Can anybody tell me how to create reverse zone transfer files for
>subnets of class C networks?  When I create a file such as
>64.243.138.128.in-addr.arpa., it is not recognized by my secondaries. 
>Is there a solution for this? I am using BSDI 2.1.

Hi,

Subnets of class C networks are NOT treated differently in the
in-addr.arpa. domain.  In fact, you must place all your entries in the
appropriate "243.138.128.in-addr.arpa." file.  If you aren't
administering this level of file, then you must contact your parent
and have them do the update.  In my situation, I am managing the
primary domain name server which is a secondary name server for the
reverse lookups.

Hope this helps,
Khalid.
Khalid Mohiuddin
Helix Consulting
khalidm@interlog.com