is Netty is able to do UDP Broadcast ? (MulticastSocket)

[Survivant 00]

I'm looking to validate if Netty is able to do Broadcasting UDP.  I looked
other frameworks and JGroups can't do the job, Mina don't plan that until
3.0 and Grizzly.. works in progress.

Does Netty do that ?

I have 3 cases.

#1 - Send a UDP message using MulticastSocket and close the socket.
#2 - Send a UDP message using DatagramSocket but wait for a response (wait
until TTL)
#3 - Listen for UDP message using MulticastSocket (while(true))

I want to migrate that to Netty, but I didn't find a sample for that :(
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