WAY TOO BAD route flapping on 6bone

[itojun@itojun.org]

	(this is actually third time I'm sending this here... maybe From:
	filtered?)

	I see very bad route flaps on 6bone.  This morning, our router
	got over 10000 BGP updates in 2 hours period, for the following
	prefixes:
		3ffe:1900::/24
		3ffe:3500::/24
	we have been getting similar flap for:
		3ffe:1c00::/24
		3ffe:3200::/24
		3ffe:3800::/24
	so we (WIDE, AS2500) can do nothing but filter them.  We would
	like to know why this is happening.

itojun