I've just put ftp://ftp.inr.ac.ru/ip-routing/2.1.76-to-cvs.dif.gz
Alas, I had no time even to compile it :-), so that the work
is close to useless. The rest is after holiday.
In any case, it can be useful for guys who suffers of bugs
in 2.1.76. It should be very close approximation to true merge.
Alexey Kuznetsov