[172782] in North American Network Operators' Group
Re: Listing or google map of peering exchange
daemon@ATHENA.MIT.EDU (Bill Woodcock)
Wed Jul 9 16:04:19 2014
X-Original-To: nanog@nanog.org
From: Bill Woodcock <woody@pch.net>
In-Reply-To: <6C90E4DA-23F7-49A2-A932-61513FBD31D0@ianai.net>
Date: Wed, 9 Jul 2014 13:03:48 -0700
To: Patrick Gilmore <patrick@ianai.net>
Cc: NANOG list <nanog@nanog.org>
Errors-To: nanog-bounces@nanog.org
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On Jul 9, 2014, at 12:46 PM, Patrick W. Gilmore <patrick@ianai.net> =
wrote:
> Then again, PeeringDB never claimed to be anything but user-submitted =
data. Just the opposite.
Exactly, not a criticism; PeeringDB=92s focus is on peers, not on IXPs. =
The IXP Directory=92s focus is on IXPs, not peers. Different needs, =
different data collected, etc.
> Taking just Seattle IX (since I have a personal interest there :), it =
says "177" under =93participants"
Interesting. We pull automatically from the standard URL, =
https://www.seattleix.net/participants/table but have to try to uniq it =
to not double-count organizations that are peering under multiple ASNs, =
who are peering on multiple subnets, etc. Because we=92re doing that =
400 times per day, it=92s all automated with rulesets and a whole lot of =
exceptions (knowing that AS 701, 702, 703 are the same organization, =
etc.).
The SIX is reporting 194 unique ASNs and 195 unique organization names. =
Presumably we have some rules that are detecting that AS42 and AS3856, =
for instance, are the same organization and consolidating those. I=92ll =
have our IXPdir maintenance staff take a look at where the differences =
lie, and whether any of those rules need to be updated.
-Bill
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