How to update QUICKLY for clients on subdomains.
Barry Margolin
barmar at alum.mit.edu
Sat Jan 14 02:06:56 UTC 2006
In article <dq79r4$7fd$1 at sf1.isc.org>,
"Truong Tan Son" <sontt at fcv.fujitsu.com> wrote:
> Barry Margolin wrote:
>
> > I don't understand why. When a cached record times out, the caching
> > server should go back to the authoritative server. It sounds like you
> > may have a problem with your root hints and delegation records, so it
> > doesn't know how to find the authoritative server.
>
> You are right. Subdomains can resolve itself Ok, the root hint has problem.
hint.domain on root1.sub1.domain.com says that root.domain.com is a root
server, but there's no "." zone on root.domain.com. You need to make
root.domain.com a master for the "." zone.
> I must make crontab to "rndc flush" all nameservers after 1 hour.
>
> Need I remove two options ?
>
> allow-query { any;};
> allow-transfer { any;};
Since those are the default settings, removing them changes nothing.
--
Barry Margolin, barmar at alum.mit.edu
Arlington, MA
*** PLEASE post questions in newsgroups, not directly to me ***
*** PLEASE don't copy me on replies, I'll read them in the group ***
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