/24 in-addr.arpa Delegation Problem

Adam Olson adamo at quaartz.com
Tue Sep 26 21:32:13 UTC 2000



  Ethan...it looks to me like the problem lies within their
configuration.  Your /17 is delegated correctly and your name servers look
ok...their name servers return an NS record of oldman.oldman. and that's
about it...

  Adam

On Tue, 26 Sep 2000, Kevin Darcy wrote:

> 
> Is your netblock a /17 or smaller? If so, then ARIN can't delegate
> 64.216.in-addr.arpa to you and presumably will have to delegate at the /24
> level.
> 
> - Kevin
> 
> Ethan Banks wrote:
> 
> > I've delegated 49.64.216.in-addr.arpa. to oldman.state.nh.us and
> > whitemtns.state.nh.us by putting NS records in the zone file living on
> > ns1.vitts.com and ns2.vitts.com.  If I nslookup against either oldman or
> > whitemtns, I get answers for PTR queries in this domain.  However, if I
> > attempt a reverse lookup from anywhere else, the query fails.
> >
> > What's broken?  My delegation, the authoritative name servers, or something
> > in the middle?  Here's my zone file for 49.64.216.in-addr.arpa:
> >
> > $TTL 1H
> > @       IN      SOA     ns1.vitts.net.   hostmaster.vitts.net. (
> >                                 2000092501              ; Serial
> >                                 3H                      ; Refresh after 3
> > hours
> >                                 1H                      ; Retry after 1 hour
> >                                 1W                      ; expire weekly
> >                                 1H      )               ; Minimum TTL of 1
> > hour
> > ;
> > ; Name servers
> > ;
> >         IN      NS      oldman.state.nh.us.
> >         IN      NS      whitemtns.state.nh.us.
> >
> > Best regards,
> >
> > Ethan Banks
> > Vitts Networks
> 
> 
> 
> 
> 





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