On Tuesday, March 1, 2016 at 11:34:09 PM UTC-8, A. Renald Niswady wrote: > hehehe, > > > http://www.zytrax.com/books/dns/ch7/hkpng.html#max-ncache-ttl > > > i found zytrax site is really helpful > > > > > > > Regards > -Renald- > > From: "John W. Blue" <john...@rrcic.com> > To: "A. Renald Niswady" <rena...@orion.net.id>, "blrmaani" <blrm...@gmail.com> > Cc: comp-protoc...@isc.org > Sent: Wednesday, March 2, 2016 2:27:49 PM > Subject: RE: what does "max-ncache-ttl 0;" mean? > > > > > > > > > > > > > Now quote your source. > > > > ;) > > > > > > > > From: bind-user...@lists.isc.org [mailto:bind-user...@lists.isc.org] > On Behalf Of A. Renald Niswady > > Sent: Wednesday, March 02, 2016 1:23 AM > > To: blrmaani > > Cc: comp-protoc...@isc.org > > Subject: Re: what does "max-ncache-ttl 0;" mean? > > > > > > > > > > max-ncache-ttl sets the maximum time (in seconds) for which the server will > cache negative (NXDOMAIN) answers > (positives are defined by > max-cache-ttl). The default max-ncache-ttl is 10800 seconds (3 hours). > max-ncache-ttl cannot exceed 7 days and will be silently truncated to 7 days > if set to a greater value. This statement may be used in > view or a global > options clause. > > > > > > > > > > > > Regards, > > A. Renald Niswady > > [NOC-System] Orion Cyber Internet > > > > > > > > > PT Orion Cyber Internet > > Gedung Cyber Lt. 1 Jl. Kuningan Barat No. 8, Jakarta Selatan 12710 > > Telp: 021 5265566 - Fax: 021 6280883 > > Homepage: > > http://www.orion.net.id > > Internet Access, Webhosting, Colocation, Games and More. > > > > > > > > > > > > From: > "blrmaani" <blrm...@gmail.com> > > To: comp-protoc...@isc.org > > Sent: Wednesday, March 2, 2016 2:13:29 PM > > Subject: what does "max-ncache-ttl 0;" mean? > > > > > > > man pages for named.conf says "max-ncache-ttl <integer>" and only talks about > default values and max values - no mention of minimum-value. > > > > > > > > Does "max-ncache-ttl 0;" mean never cache negative queries (queries resulting > in NXDOMAIN) or does it mean cache negative queries forever? > > > > > > > Too lazy to test this option or look bind code :), hence posting here - > apologies in advance..!! > > > > > > > Blr > > _______________________________________________ > > Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe > from this list > > > > > > > bind-users mailing list > > bind-...@lists.isc.org > > https://lists.isc.org/mailman/listinfo/bind-users > > > > > >
No definite answer anywhere when value is set to 0 _______________________________________________ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
