To:
itojun@iijlab.net
cc:
ngtrans@sunroof.eng.sun.com, users@ipv6.org, dnsop@cafax.se
From:
Robert Elz <kre@munnari.OZ.AU>
Date:
Sun, 21 Jan 2001 14:39:13 +0700
In-reply-to:
Your message of "Sat, 20 Jan 2001 21:13:22 +0900." <23571.979992802@coconut.itojun.org>
Sender:
owner-dnsop@cafax.se
Subject:
Re: (ngtrans) Re: IPv6 dns
Date: Sat, 20 Jan 2001 21:13:22 +0900 From: itojun@iijlab.net Message-ID: <23571.979992802@coconut.itojun.org> | could you give us more concrete example, so that we can share the | image in your mind? | | (i am 100% guessing here) if you mean something like dialup home | networks, wasn't it our goal to assign static address for these | networks? No, not that specifically, though including that. The point was that most systems on the net (that have addresses, and are in the DNS) never get looked up, they just exist there. A small fraction of everything that exists is the target of almost all of the queries. Yet, when there is a net renumbering, they all get renumbered, not just the subset that the world cares about. That tends to bias the numbers somewhat away from the "millions of lookups per renumber event" that was implied. As for static addresses for dialup home nets - I'm not sure that I care a lot, I'm not sure "dialup" nets will actually exist in significant enough numbers for it to matter one way or the other very far into the future. Or at least I hope they don't. And in the same thread ... Antonio Querubin <tony@lava.net> asked: | Now, how many times would the same single workstation access some | shell server, or web server, or mail server, or whatever, somewhere | out on the net during that year? How about in just one day? Never - they're all filtered. But they're all still in the DNS. And they do all get renumbered from time to time. I doubt that we're alone in having large collections of firewalled local hosts. And to revisit Itojun's point - yes the goal is to have even all of those have global (static, between renumberings) IPv6 addresses. (And we happen to have been on the net long enough that we are lucky enough to have sufficient global IPv4 addresses that they all have global addresses now). kre