DTAG / AS 3320 needed some contacts.

[Xavier Beaudouin]

Hello there,

My company has some issue with probably null routed IP that is maybe used or 
related to mirai issues.

Is some network operator can contact me in private, I have an issue to check 
with an DTAG / AS 3320 operator.

Kind regards from France,
Xavier

Re: Build an anycast network on a shoestring

[Philippe Bonvin via NANOG]

I've also set up an anycast AS, based on the work of others, notably Nat Morris.

If you are looking for providers that are willing to peer with your VPS over 
BGP, you can check the IRR records of AS204248: whois -r AS204248
But you need to manually check for best routing paths, which can be a slow 
process.
Using the nlnog ring is a great help when dealing with routings issues on an 
anycast network.

I'm available if somebody need help with that.

_
From: NANOG  on behalf of Hugo Slabbert 

Sent: Tuesday, December 13, 2016 00:31
To: Theodore Baschak
Cc: NANOG Operators' Group
Subject: Re: Build an anycast network on a shoestring

If you're doing ECMP w/i the DC, PMTUD does come to mind, though:

https://blog.cloudflare.com/path-mtu-discovery-in-practice/

--
Hugo Slabbert   | email, xmpp/jabber: h...@slabnet.com
pgp key: B178313E   | also on Signal

On Mon 2016-Dec-12 15:59:29 -0600, Theodore Baschak  
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  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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Re: SNMP syslocation field for GPS coordinates, and use with automation tools

[Glen Turner]

Eric Kuhnke wrote:
> Has anyone out there standardized on putting GPS coordinates in this
> field [SNMP sysLocation]

See also: the LOC record type in DNS.

-glen