OT (maybe) DNS delagation on RH9

Mike Burger mburger at bubbanfriends.org
Fri Jun 4 10:29:02 UTC 2004


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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