Help... DNS Structuring Question!
Amir
sorvih1 at isdn.net.il
Thu Jun 29 21:22:38 UTC 2000
by entering the sub-domains NS records into the parent domain , i make that
parent domain
"know" about his child-domains , which is fine.. the point is , how do i
make those
child domains know him specifically , again , not by root .. specifically
him
why cant i just put his NS into the cache file ?
i mean , the cache file has entries of the root servers , like this :
. IN NS <somerootserver>
<somerootserver IN A <SOMEIP>
so it seems logical to me that putting in this file
a.com IN NS <hostname of ns for a.com>
<hostname of ns for a.com> IN A <its-ip>
but that doesnt work.. but why doesnt it ??
thanks ,
amir
-----Original Message-----
From: news at burlma1-snr2.gtei.net [mailto:news at burlma1-snr2.gtei.net]On
Behalf Of Barry Margolin
Sent: Thursday, June 29, 2000 9:50 PM
To: comp-protocols-dns-bind at moderators.isc.org
Subject: Re: Help... DNS Structuring Question!
In article <DNEELHLOHOCPGDLEIHJOCEJICCAA.sorvih1 at isdn.net.il>,
Amir <sorvih1 at isdn.net.il> wrote:
>ok , so my question is simple :
>how do you force the bind to know other NS's other than root automatically
?
>without first looking them up ?
If it's authoritative for a.com, just put the NS records for the subdomains
into that zone file.
If not, I don't think there's a way. You can configure it as a slave
server for the domains, so that it won't need to consult the other NS's at
all when responding to queries in those domains.
Someone else suggested stub zones, but I think that only works on a server
that's authoritative for the parent domain. It's just a way of getting the
delegation NS records into the parent zone automatically.
--
Barry Margolin, barmar at genuity.net
Genuity, Burlington, MA
*** DON'T SEND TECHNICAL QUESTIONS DIRECTLY TO ME, post them to newsgroups.
Please DON'T copy followups to me -- I'll assume it wasn't posted to the
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