IXFR and Notify speed
Robert Messinger
lists at mail.tiggee.com
Tue Sep 24 05:12:01 UTC 2002
Ok...
Hold off on helping me on this one... I think I got it
working. It seems like the first transfer takes a little
time, but once that one is done it is much quicker...
I think it all good, thanks for your help!
On Tue, 24 Sep 2002, Robert Messinger wrote:
>
>
>
> Trying to get the log and this is all I received.
> 10 minutes. Is that the fastest I can get it to transfer?
>
>
> Sep 24 01:40:15 roo named[23428]: deleting an RR
> Sep 24 01:40:15 roo named[23428]: adding an RR
> Sep 24 01:40:15 roo named[23428]: sending notifies (serial 9)
> Sep 24 01:50:05 roo named[23428]: IXFR started
>
>
> On Tue, 24 Sep 2002 Mark.Andrews at isc.org wrote:
>
> >
> > >
> > >
> > >
> > > Is there a log kept to find out a failed NOTIFY attempt
> > > by the master server?
> >
> > debug level 3.
> > dns_zone_log(zone, ISC_LOG_DEBUG(3),
> > "refused notify from non-master: %s", fromtext);
> >
> >
> > > All of the NS records are resolvable and the secondary
> > > that would request the IXFR is one of the NS records.
> > >
> > > The secondary is refreshed when I do a "rndc refresh"
> > > but other than that it is waiting for the refresh time set
> > > in the SOA.
> > >
> > >
> > >
> > >
> > >
> > > On Tue, 24 Sep 2002 Mark.Andrews at isc.org wrote:
> > >
> > > >
> > > > >
> > > > >
> > > > > I have NS records for all of the nameservers.
> > > > > All namservers are 9.2.2rc1 or 9.2.1
> > > > >
> > > > > The master nameserver has: (even tough it's on by default)
> > > > > provide-ixfr yes;
> > > > >
> > > > > The slave nameserver has: (even though it's on by default)
> > > > > request-ixfr yes;
> > > > >
> > > > > Yet, it is taking very long for the slave servers to be updated.
> > > > > Is there something else that needs to be done or is this a bug?
> > > > >
> > > > > Thanks for any help.
> > > >
> > > > Firstly the notify messages have to come from the correct
> > > > IP addresses. See notify-source and allow-notify.
> > > >
> > > > Secondly the master has to be able to resolve the addresses
> > > > of the slave nameservers.
> > > >
> > > > Also check firewall settings.
> > > >
> > > > Mark
> > > > --
> > > > Mark Andrews, Internet Software Consortium
> > > > 1 Seymour St., Dundas Valley, NSW 2117, Australia
> > > > PHONE: +61 2 9871 4742 INTERNET: Mark.Andrews at isc.org
> > > >
> > >
> > >
> > --
> > Mark Andrews, Internet Software Consortium
> > 1 Seymour St., Dundas Valley, NSW 2117, Australia
> > PHONE: +61 2 9871 4742 INTERNET: Mark.Andrews at isc.org
> >
>
>
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