broadcastclient ?
    Hal Murray 
    hmurray at megapathdsl.net
       
    Sun Dec 18 04:31:29 UTC 2016
    
    
  
esr at thyrsus.com said:
> Correct.  As you note, the documentation used ti caution agains using the
> IANA multicat address. I don't know why. 
Because multicast wasn't well thought out and never widely implemented in a 
way that worked well.
The fundamental problem is how much of the net do you want your packet to 
cover, and/or who specifies that?  If a client gets to specify how-far, it's 
easy for a single packet to put an immense load on the net, including all the 
already overloaded last-mile links.
-- 
These are my opinions.  I hate spam.
    
    
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