What is the state of arts about multicast traceroute and
ping, especially:
1) The fate of
draft-ietf-idmr-traceroute-ipm? Dead or became RFC?
2) Is the mtrace still useful in
PIM-SM, PIM-SSM, etc? Does most of router support mtrace?
3) Any multicast ping tool from
receiver to source available?
Thanks.
--
Weijing Chen