Forwarding ARPA records.

Michael Kjorling michael at kjorling.com
Sun Sep 2 08:51:39 UTC 2001


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You don't want to forward, you want to delegate. Have you read through
RFC 2317 on classless in-addr.arpa delegation?

Here is a real life example:

	$ORIGIN 238.88.213.in-addr.arpa.
	@ SOA ns.wineasy.se. ...
	192-28 NS varg.mcpoolen.se.
	192-28 NS ulv.mcpoolen.se.
	192-28 NS socal.wolf.com.
	$GENERATE 192-207 $ CNAME $.192-28

	$ORIGIN 192-28.238.88.213.in-addr.arpa.
	@ SOA varg.mcpoolen.se. ...
	194 PTR farkas.mcpoolen.se.
	196 PTR tasho.mcpoolen.se.
	197 PTR ulv.mcpoolen.se.
	; ...

Nothing really strange in there - a delegation from the parent zone,
and a standard (reverse) zone on my servers.


Michael Kjörling


On Sep 2 2001 16:52 +1000, Alan Lee wrote:

> Hi
>
> I wish to split up a /24 I have, I wish to make a few smaller
> /28's and /29's and point the arpa lookups to a diffrent name
> server for these ranges.
>
> Has anyone got an example for me to look at?  Ive looked int he
> RFC's for this, and sadly, dosnt make much sence to me!
>
> Thanks

- -- 
Michael Kjörling - michael at kjorling.com - PGP: 8A70E33E
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