In message <20040908140400.2EA3B1AE7E@berkshire.research.att.com>,
"Steven M. Bellovin" writes:

>>Uhu... Who committed that?
>>
>
>cvs log points to jonathan, with a fix by itojun.

More accurately: Itojun fixed some things, and broke others.  IIRC,
there's a PR which fixes some (most? all?) of the lossage.
Meanwhile, I have different, private code which interoperates;
but doesn't support IPv6.

AFAIK, its been stalled like that for some months.