[9fans] Multicast

[Adriano Verardo]

Hi, all
I need to define a unicast group to implement an application on a set of 
cooperative CPUs.
The ip(3) man page is (for me) not clear enough and searching  for 
"multicast" etc in /sys/src/*/*/...
doesn't give any useful result. The same looking in sources/contrib
Where can I find an example on how to exchange multicast packets among 
CPUs wired to the
same ethernet switch ?

Thanks in advance
adriano