bad announcement taxonomy

[randy at psg.com (Randy Bush)]

> Well, if you take a route, change its origin as your own (or any
> other) and re-announce it (perhaps just a smaller prefix of it) I
> would assume some intent.
> 
> Or they are super whoopsies.

the original 7007, telkom malasia, ... were super whoopsies.  the
classic of redistributing bgp into igp and then igp back to bgp
(unfiltered, no sugar or cream).  the kind of stuff we warn about in
class.

randy