Hints file when forwarding unnecessary in BIND 8.2.x?
Mark_Andrews at isc.org
Mark_Andrews at isc.org
Thu Sep 30 01:09:37 UTC 1999
> >> Much to my surprise and delight, my BIND 8.2.1 name server configured with
>
> >> global forwarding does not seem to require a hints file. No log message
> >> about the lack of root name servers is emitted at startup and the server
> >> appears to resolve anything just fine. This is a recent change. Is it
> >> this one?
> >>
>
> We have recently put in a new BIND 8.2.1 name server (on Solaris 2.6). This n
> ame server has no direct access to the Internet, has a standard hints file an
> d has options { forward only; }; configured with a list of forwarders. The la
> tter is the same IP address repeated thrice - the IP address is that of a fir
> ewall whose DNS daemon has access to the Internet.
>
> Name resolution works correctly. However, the log produced by the internal na
> me server has the following message repeated over and over - "check_root: 1 r
> oot servers after query to root server < min" - (presumambly because MINROOTS
> defined in ns_defs.h is set to 2). Is this behaviour correct with our config
> uration? The snippet from a previous message in this thread seems to suggest
> otherwise.
I sometimes wonder what firewall manufactures are thinking when
they do stupid things like re-define the root nameserver list.
Do they also reset the NS list in all other queries?
Anyway BIND 8.2.2 (in beta test) has a configuration option
which will shut named up.
768. [support] MINROOTS is now a configuration option "min-roots".
Mark
>
> Regards
>
> Tarun
>
> Tarun Bhushan
> Manager, Internet and Distributed Systems
> St.George Bank Limited
> Sydney, Australia.
> Ph: +61-2-92361716
> Fax: +61-2-92361177
> Email: bhushant at stgeorge.com.au
>
>
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--
Mark Andrews, Internet Software Consortium
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: marka at isc.org
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