bmanning@karoshi.com wrote:
On Mon, May 14, 2007 at 01:30:01PM +0100, Nick Hilliard wrote:
Other than by issuing bogon lists, where the ULA-centra prefixes will be noted. You certainly can't stop it or any other type of ipv6 address from becoming PI. But you can stop it from being useful PI space, which is all you need to do.
Nick
you, my friend, have an over inflated view of your ability to effect "useful" for others. imho of course.
I make no claim of any such ability :-) The point is, if a block is carved out and marked specifically as being non-routable on the public v6 internet, it will have degraded connectivity to some degree or other. On a related issue, I'd be interested to know what the reachability degradation was like for the last of the 3ffe:: space after 6/6/6? You didn't happen to do any measurements on it? Nick, psychically effecting usefulness all over the v6 internet