At 03:39 21/04/2006, Stephen Sprunk wrote:
ARIN Region origin ASes present in the Internet Routing Table: 10637 ... ARIN Region transit ASes present in the Internet Routing Table: 986
To me, that says we have 9651 non-transit ASes in ARIN-land today.
Now, if every one of those ASes got an assignment under 2005-1, we'd kick up the size of the v6 routing table to 14 times its current size -- but it'd still be only 1/18th of the current v4 table. Where's the problem?
[...]
OTOH, it's ridiculously easy to get PIv4 space today (512 hosts and two pipes or tunnels), and there's not all that many companies doing it. It's not growing much either. The doors are already wide open for a land rush and nobody is taking ARIN up on it. Why does everyone assume it'll happen with v6 if it's not happening with v4, which _is_ useful today?
This is perhaps the most pertinent question to have been asked during this thread and I'm not sure I saw any answer to it. So I'll ask it again. What is the evidence that using v4's PI policy for v6 would lead to a land rush of catastrophic proportions and the routing table becoming huge? All I've seen so far is hand-waving doomsayers. Remember that to get PI space at all you have to know what you are doing, and you have to justify the usage. And the process takes a certain time. All of these would tend to discourage the casual enquirer. -- Tim