nanog mailing list archives

Re: Reporting Little Blue Men


From: "Justin W. Newton" <justin () priori net>
Date: Thu, 22 Jan 1998 10:21:46 -0800

At 11:41 AM 1/22/98 -0500, Eric Osborne wrote:
In other words, I can't prevent my customers from sending packets to
a broadcast address, esp. on a subnet smaller than /24.  You might be
able to block outgoing packets for destination x.y.z.255, but if you've got
a mask >/24 (/23, etc..), couldn't .255 be a valid host address?

Yes, it could be, actually.  I tried to use it as WAN pool address once
though and it horrendously confused the RAS, as well as several UNIX boxen
on the network.



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Justin W. Newton                        voice: +1-650-482-2840  
Senior Network Architect                  fax: +1-650-482-2844
PRIORI NETWORKS, INC.                    http://www.priori.net
Legislative and Policy Director, ISP/C   http://www.ispc.org
"The People You Know.  The People You Trust."
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