> I support this point of view. I think controlled (anti-)spoofing
> measurements performed by the RIPE NCC with the consent of
> participating probes would be a good service to the community.

perhaps the probe owners are not the only parties with skin in the game
and whose consent would be relevant?

Exactly. I host probes, and since you are spoofing others, we need to ask them.

How you do this is left as an exercise to the reader.

--
Sanjeev Gupta
+65 98551208 http://www.linkedin.com/in/ghane