Tracking all RRsets for a given host
David Carmean
dlc-bu at halibut.com
Thu Jun 21 00:17:53 UTC 2001
On Fri, Jun 15, 2001 at 03:58:11PM -0400, Kevin Darcy wrote:
>
> Why don't you just put PTR records in the *forward* zone, for each
> interface-specific name, specifying the "parent" name to which it
> belongs? I.e.
>
> somehost-le0 IN A 192.168.1.1
> IN PTR somehost
Excellent thought! I'll give it a try....
> ... If you want to make it a little
> more comprehensible, you could adopt some "friendly" convention like putting
> a "parent" label in front of the name, e.g. parent.somehost-le0 could
> resolve to somehost.
You mean something like
parent.somehost-le0 IN PTR somehost #?
Or even as a CNAME record? I must confess to not being
certain of where a '.' may be included as part of a label,
as opposed to where it can only be a separator. Especially
after hearing of (but not yet RTFMing on) the issues with
"check-names" and schemes to encode non-english domain names.
BIND 8.2.3 allowed this, for PTR, TXT, and CNAME records,
but is it legal....?
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