OT (maybe) DNS delagation on RH9

dbrett dbrett at tcn.net
Fri Jun 4 14:07:15 UTC 2004


The A record for ns.corp is right above the question.

On Fri, 4 Jun 2004, Mike Burger wrote:

> On Thu, 3 Jun 2004, dbrett wrote:
> 
> > I have run into something very strange I can't figure out how to solve.
> > 
> > I have a DNS server running RH9 and Bind 9.  The problem I am having is
> > with delegation.  At a basic level the delegation is working.  The problem
> > is delegation will only work when forwarding is turned off.
> > 
> > i.e.
> > Bind server has domain of "company.com"
> > it delegates "corp.company.com" to "ns.corp.company.com"
> > 
> > If forwarding is enabled all queries for "corp.company.com" go to the
> > forwarding servers.  If forwarding is turned off, it works as expected.
> > 
> > Below is the protion of named.conf and the zone file:
> > 
> > named.conf:
> > options {
> > directory "/var/named";
> > forwarders{ 207.181.89.2;
> >                 207.181.89.3;
> >                 207.181.101.5;
> >                 207.181.101.4;};
> > allow-transfer{ 192.168.1.25; 192.168.1.100; 192.168.1.101;};
> > };
> > zone "." {
> > type hint;
> > file "named.ca";
> > };
> > zone "company.com"{
> > type slave;
> > masters {192.168.1.25;};
> > file "company.com";
> > };
> > ...
> > 
> > 
> > zone file company.com
> > 
> > $ORIGIN .
> > $TTL 43200      ; 12 hours
> > company.com              IN SOA  ns01.company.com.
> > dbrett.company.com.
> > (
> >                                 2004060320 ; serial
> >                                 3600       ; refresh (1 hour)
> >                                 900        ; retry (15 minutes)
> >                                 1209600    ; expire (2 weeks)
> >                                 43200      ; minimum (12 hours)
> >                                 )
> >                         NS      ns02.company.com.
> >                         NS      ns01.company.com.
> > 
> > 
> > corp                  NS      ns.corp
> > $ORIGIN corp.company.com.
> > NS           A       192.168.1.100
> > 
> > david
> 
> I don't see an A record for "ns.corp" with an IP address.
> -- 
> Mike Burger
> http://www.bubbanfriends.org
> 
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