assigning .0 and .255 addresses to clients?

Randall C Grimshaw rgrimsha at syr.edu
Sat Nov 19 23:13:29 UTC 2011


I can say yes. Our ISP/Carrier was blocking these addresses, dot ones (x.x.x.1) also, even though our subnet was a /21. Strange but not worth pursuing at the time. We avoid assigning these. 

Randall Grimshaw rgrimsha at syr.edu
________________________________________
From: dhcp-users-bounces+rgrimsha=syr.edu at lists.isc.org [dhcp-users-bounces+rgrimsha=syr.edu at lists.isc.org] on behalf of Frank Sweetser [fs at WPI.EDU]
Sent: Saturday, November 19, 2011 5:58 PM
To: dhcp-users at lists.isc.org
Subject: Re: assigning .0 and .255 addresses to clients?

On 11/19/2011 5:28 PM, Ed Ravin wrote:
> Also somewhat off-topic, has anyone experienced trouble in recent
> years with assigning clients IP addresses that end in .0 or .255?

Nope.  We still run into broken clients now and then (mostly embedded devices
that still think "DCHP" is just a typo for "BOOTP"), but not that particular
problem.

--
Frank Sweetser fs at wpi.edu    |  For every problem, there is a solution that
Manager of Network Operations   |  is simple, elegant, and wrong.
Worcester Polytechnic Institute |           - HL Mencken
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