[Fwd: Re: DNS configuration Tool]

Rodolfo J. Paiz rpaiz at simpaticus.com
Fri Jan 2 07:11:42 UTC 2004


At 23:19 1/1/2004, you wrote:
>It's not my question, but how about:
>192.168.2.5 is the name server for 192.168.1.0 and 192.168.2.0.

Make sure that routing allows clients on 1.0 and 2.0 to reach 2.5 and that 
BIND listens on the interface(s) through which that traffic comes.

>192.168.2.5 is also the gateway for 192.168.0.0.  So 192.168.0.0 can get
>non-192.168.0.0 names from the isp DNS, the other names come from
>192.168.2.5 using bind.

Huh? Clients are configured to use one or more DNS servers. They will ask 
any of those servers for an answer, in any order. So what you ask for 
cannot be done. What you probably want is for 2.5 to resolve all queries 
for 0.0 as well, and use the "forward first;" and "forwarders { 
ip.of.isp.dns; };" directives in BIND to take advantage of the ISP's DNS cache.


-- 
Rodolfo J. Paiz
rpaiz at simpaticus.com
http://www.simpaticus.com





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