Selective forwarders not working

Junice sssia at cyberway.com.sg
Fri May 14 15:59:38 UTC 2004


Hi,
    I have also turned on the debug and below is the traces :
req:nlookup(xxxxxx.com) id .. type=1 class=1 rc=3
ns_req:answer ->[127.0.0.1]:... fd=20 id=... size=81 rc=3

What i rx from the nslookup result is a very fast response of error
message "non-existent domain". From the traces as above, there is no
Forwarding done but just very prompt responce of "non-existent"
domain.
Any clue on what could be the problem ? I have also added the "forward
only" in the xxxxxx.com forward zone but again with the same result.

Thanks in advance.



Barry Margolin <barmar at alum.mit.edu> wrote in message news:<c80i9p$10gv$1 at sf1.isc.org>...
> In article <c80dbu$ras$1 at sf1.isc.org>, sssia at cyberway.com.sg (Junice) 
> wrote:
> 
> > Hi,
> >    I have problem in configuring the internal DNS server to perform
> > specific forwarding. Below describe the internal DNS configuration
> > 
> > In my internal DNS server, I have following being configured :
> > 
> > ....
> > options {
> >          ....
> >          forwarders {
> >              200.200.200.200;
> >              201.201.201.201;
> >              };
> >          forward only;
> >          ....
> > zone "xxxxx.com" {
> >      type forward;
> >      forwarders { 2.2.2.2; };
> >       };
> > 
> > 
> > I have no problem with the global forwarders where I use it for
> > forwarding query to Internet domain names. However , when I recently
> > try to add selective forwarders to forward any query of xxxxx.com to
> > be forwarded to 2.2.2.2 instead of the global forwarders
> > 200.200.200.200,201.201.201.201, the selective forwarded fail to work.
> > 
> > Does anyone know where the problem is ? Can I override global
> > forwarder with a a selective forwarder like the way I defined above ?
> > I am using Bind 8.3.4.
> 
> What you tried is supposed to work, and it looks correct to me.  Have 
> you checked your log?  Have you tried turning on tracing to see what 
> it's doing?


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