On Oct 3, 2009, at 1:28 AM, "James Aldridge" <j...@mcvax.org> wrote:
[...] > It might be worth relaxing filtering within 2001::/16. The RIPE NCC > appears to be making /48 PI assignments from within 2001:678::/29 > (e.g. the > RIPE Meeting next week will be using 2001:67c:64::/48) Why the whole /16 rather than just that /29 and a few other blocks set aside for /48s? There are a lot of /48s in a /16, so protecting against someone accidentally deaggregating their allocated /32 into / 48s seems legitimate. Regards, Leo