[193014] in North American Network Operators' Group
Re: Build an anycast network on a shoestring
daemon@ATHENA.MIT.EDU (Hugo Slabbert)
Mon Dec 12 18:51:21 2016
X-Original-To: nanog@nanog.org
Date: Mon, 12 Dec 2016 15:31:57 -0800
From: Hugo Slabbert <hugo@slabnet.com>
To: Theodore Baschak <theodore@ciscodude.net>
In-Reply-To: <CAHQ-pO+TwbxkZDOOHLsRwaF8wxZ7P8OLvUPL3dsWeRiLevHhyQ@mail.gmail.com>
Cc: NANOG Operators' Group <nanog@nanog.org>
Errors-To: nanog-bounces@nanog.org
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If you're doing ECMP w/i the DC, PMTUD does come to mind, though:
https://blog.cloudflare.com/path-mtu-discovery-in-practice/
--=20
Hugo Slabbert | email, xmpp/jabber: hugo@slabnet.com
pgp key: B178313E | also on Signal
On Mon 2016-Dec-12 15:59:29 -0600, Theodore Baschak <theodore@ciscodude.net=
> wrote:
>Wow thanks for sharing both of these. Anycast can be "black magic"
>sometimes, and the more that is known about it by operators the better. I'm
>somewhat surprised that ECMP
>I've done a little poor-mans anycasting within a network by simply using
>OSPF and some /32's. Had IPv4 space not been at such a premium when I got
>into the game, I would have definitely attempted to get a larger block so
>that I could anycast a /24 of it. :-(
>
>
>Theodore Baschak - AS395089 - Hextet Systems
>https://ciscodude.net/ - https://hextet.systems/
>http://mbix.ca/
>
>
>On Mon, Dec 12, 2016 at 1:27 PM, chris <chris@nifry.com> wrote:
>
>> @natmorris did something similar 18 months to 2 years or so ago too
>> video below from uknof 30 ..
>>
>> https://youtu.be/itEtjsauwFQ
>>
>>
>> Sent from Samsung Mobile on O2
>> -------- Original message --------From: Franck Martin via NANOG <
>> nanog@nanog.org> Date: 12/12/2016 18:39 (GMT+00:00) To: NANOG <
>> nanog@nanog.org> Subject: Build an anycast network on a shoestring
>> This is quite a nice write up by a colleague of mine:
>> https://www.linkedin.com/pulse/build-your-own-anycast-
>> network-9-steps-samir-jafferali
>>
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