nanog mailing list archives

Re: spare swamp space?


From: Patrick Greenwell <patrick () namesecure com>
Date: Wed, 19 Aug 1998 15:12:13 -0700 (PDT)

On Wed, 19 Aug 1998, Brandon Ross wrote:
I'm currently working on a project to help reduce the impact of smurf
attacks on our IRC server.  Part of the plan requires a /24 of swamp
space.  Since I'm sure ARIN wouldn't even consider assigning anything out
of the swamp or anything that small, I'm wondering if any of you might
have one that you're not using and would consider transferring to me.

*SNIP*

So what happens if they attack the public server?  The public server,
since it's separated from the rest of our network will at least not effect
our customers, only people connected to our public irc server from the
outside world. 

So why don't you just use private IP space?  That would require that we
and our wholesale providers agree on a private block to use for this
purpose.  Even if this can be done, if/when we add another wholesaler,
who's to say if they will agree to that space as well?

Personally, I would go with this option. That's what the space is for. I
can't imagine it being that terribly difficult to negotiate this with your
upstream(s), and if you need to change, it should be fairly trivial.
Otherwise, why not just get real space from your upstream(s) and have them
blackhole the route at their borders?

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Patrick Greenwell                                        (800) 299-1288 v
                           Systems Administrator         (925) 377-1212 v
                                 NameSecure              (925) 377-1414 f    
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