> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of Olaf M. Kolkman
> Also see thread starting at: > http://darkwing.uoregon.edu/~llynch/dnsop/msg03465.html > > > > > > > >Do we have a reference to the minutes of these workshops? If not I > > >propose to start the above paragraph with: > > > > > > > > > o We suggest the minimum zone TTL to be long enough to both fetch > > > and verify all the RRs in the authentication chain. In workshop > > > environments it has been demonstrated [E.Lewis: private > > > communication] that a low TTL (under 5 to 10 minutes) caused > > > disruptions because of the following two problems: > > > > We should locate notes...or use the WG list as reference. (Usually > > docs don't explicitly reference the list of a WG, they indicate that > > the doc is a product of a WG.) > > I've found: > Scott Rose, "NIST DNSSEC workshop notes". Minutes of a DNSSEC > workshop at NIST North Campus - Gaithersburg MD, > June 26-27, 2001. > http://www.cafax.se/dnssec/maillist/0000-00/msg00153.html > > > So I propose the above text with instead of "[E.Lewis: private > communication]" a reference to the minutes mentioned above. > > I don't have a problem, just would like to note that this was brought up at NIST's workshop where all the nameservers were on the same switch. Maybe also there should be a note about that the shorter the TTL, the more often it will be purged from caches, resulting in requries and re-validations. For zone data that may be relatively static, that results in wasted computations. Something zone admins should keep in mind. Scott > > -- Olaf > > ---------------------------------| Olaf M. Kolkman > ---------------------------------| RIPE NCC > ---------------------------------| JID: olaf at jabber.secret-wg.org > . > dnsop resources:_____________________________________________________ > web user interface: http://darkwing.uoregon.edu/~llynch/dnsop.html > mhonarc archive: http://darkwing.uoregon.edu/~llynch/dnsop/index.html . dnsop resources:_____________________________________________________ web user interface: http://darkwing.uoregon.edu/~llynch/dnsop.html mhonarc archive: http://darkwing.uoregon.edu/~llynch/dnsop/index.html
