nanog mailing list archives

Re: Getting a "portable" /19 or /20


From: Eric Gauthier <eric () roxanne org>
Date: Mon, 9 Apr 2001 22:31:50 -0400


Also, they don't have any special-case handling that I am aware of. I
tried to get a private /24 to use for the topology examples in my books
and couldn't get one. ARIN outright refused the request even though I
could prove the need for it, and even though I didn't care about global
routing or reachability.

Well, to me it sounds like you wanted your own /24, came up with an
excuse, and they saw right through it. I mean, if you need IP space for
your book, 192.168/16 and 10/8 are popular choices.

Well - a bit off to the side of this topic, but when has that stopped anyone
on this list...  I seem to recall that 192.0.2.0/24 was reserved for just 
this type of use.  I can't find an RFC that explicitly says "192.0.2.0/24 
is reserved for documentation and example code" though the block has been 
reserved by ARIN and Bill Manning's got an Internet Draft saying as much 
(http://www.isi.edu/~bmanning/dsua.html).  Anyone have a reference to
the official word on this?

Eric :)


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