Directed Broadcasts

From: Wayne Bellward (wayne@bellward.co.uk)
Date: Fri May 19 2006 - 13:15:28 ART


Hi,

 

I'm having a real problem finding any good literature on directed broadcasts
and how they are treated

 

What I would like to do is send one broadcast stream to address
172.16.10.255

 

If I had devices on subnets:

 

172.16.10.0/28

172.16.10.16/28

172.16.10.32/28

172.16.10.48/28

 

Would they receive the stream provided I enabled 'ip directed-broadcast' on
the interface?

 

I know ideally this is a multicast operation but that is not an option due
to firewalls.

 

Many Thanks,

 

Wayne



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