[156345] in North American Network Operators' Group
Re: Big Temporary Networks
daemon@ATHENA.MIT.EDU (=?utf-8?B?TcOlbnM=?= Nilsson)
Sun Sep 16 08:20:28 2012
Date: Sun, 16 Sep 2012 14:19:28 +0200
From: =?utf-8?B?TcOlbnM=?= Nilsson <mansaxel@besserwisser.org>
To: Jimmy Hess <mysidia@gmail.com>
In-Reply-To: <CAAAwwbXNf0n6ONCOZzVxXwneFT+2RbjzR5VptOf5h2en_iyDHg@mail.gmail.com>
Cc: nanog@nanog.org
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
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Subject: Re: Big Temporary Networks Date: Sat, Sep 15, 2012 at 01:11:54PM -=
0500 Quoting Jimmy Hess (mysidia@gmail.com):
> On 9/15/12, Masataka Ohta <mohta@necom830.hpcl.titech.ac.jp> wrote: >
> Mans Nilsson wrote:
>=20
> >> I am not suggesting that. I'm just trying to point out that there
> >> might be a bunch of assumptions that aren't as true anymore when a
> >> lot of client connections share both source and destination address,
> >> and perhaps also destination port. If this happens simultaneously when
> >> a large amount of other tcp connections are NATed through the same box,
> >> resource starvation will occur.
>=20
> Assumptions that are already broken in Enterprise networks where 100+
> users may share an IP
<snip LONG description of fragile b0rkendeness applied to a perfectly
working network without NAT just so that NAT can be used to break it
even more>
Warum einfach, wenn es auch kompliziert geht?=20
--=20
M=C3=A5ns Nilsson primary/secondary/besserwisser/machina
MN-1334-RIPE +46 705 989668
The FALAFEL SANDWICH lands on my HEAD and I become a VEGETARIAN ...
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