On 29/07/10 10:00, Jukka Pakkanen wrote:
29.7.2010 11:29, Phil Mayers kirjoitti:
On 07/29/2010 08:58 AM, Jukka Pakkanen wrote:
Doing first time the RFC 2317 style subnet reverse DNS, and have a
problem with recursion.  When doing a query like "dig @ns1.qnet.fi -x
62.142.217.200" is succeeds from the local network, but outside I get
"recursion requested but not available".  Our /24 reverse zones work

It doesn't look like the reverse is deleted to you:

$ dig +comm +nocmd +noques +nostat @ns6.sci.fi
25.217.142.62.in-addr.arpa ptr
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35109
;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; WARNING: recursion requested but not available

;; AUTHORITY SECTION:
217.142.62.in-addr.arpa. 3600    IN    SOA    ns3.sci.fi.
hostmaster.sci.fi. 1280318067 3600 900 604800 3600

i.e. no CNAME records for the sub-/24.


What kind of output should I see in that query above?  The subnet we
should have delegated to us is 62.142.217.128/25.

Sorry, I'm being slightly dumb and getting confused. The zone is delegated fine.

As you've spotted, two of the 5 servers are responding (ns5.sci.fi and ns3.sci.fi) but the three others (ns[1,2,3].qnet.fi) return "recursion needed"

Presumably those servers aren't actually serving the zone correctly. Are you using views? If so, do you have the zone statement in all the applicable views?
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