Facebook Geo Routing Issues

Doug Porter dsp at fb.com
Mon Nov 21 18:35:28 UTC 2016


Please send details of your mistargeting to me offlist and we'll take a look.  Please include the ips of your rdns as observed by <https://cmdns.dev.dns-oarc.net>.

--
dsp

________________________________
From: NANOG <nanog-bounces at nanog.org> on behalf of Mike Hammett <nanog at ics-il.net>
Sent: Wednesday, November 16, 2016 5:50:57 PM
To: John Cenile
Cc: nanog at nanog.org
Subject: Re: Facebook Geo Routing Issues

I'm in Chicago and I saw mine going to Miami as well (per rDNS). Haven't looked into it at all.

I did see a video where they said they occasionally purposely give people less than ideal facilities to test connectivity. Maybe that process buggered up?




-----
Mike Hammett
Intelligent Computing Solutions
https://urldefense.proofpoint.com/v2/url?u=http-3A__www.ics-2Dil.com&d=DgICaQ&c=5VD0RTtNlTh3ycd41b3MUw&r=MF3a4wEnEeEz9tFgYNQ_0w&m=hGHpg7HEOs8pvyDgxRdzwrfx47z4OzMxGNVrLep7PPI&s=2h-7_wY816g9xPqBfaEhuKWLRyx-PulhMJqe3aHAZ4g&e=

Midwest-IX
https://urldefense.proofpoint.com/v2/url?u=http-3A__www.midwest-2Dix.com&d=DgICaQ&c=5VD0RTtNlTh3ycd41b3MUw&r=MF3a4wEnEeEz9tFgYNQ_0w&m=hGHpg7HEOs8pvyDgxRdzwrfx47z4OzMxGNVrLep7PPI&s=QalI7b2Q2U_Mxb_wP9sIsftaGWoqaSDcwbat8S1xp5U&e=

----- Original Message -----

From: "John Cenile" <jcenile1983 at gmail.com>
To: nanog at nanog.org
Sent: Wednesday, November 16, 2016 7:48:25 PM
Subject: Facebook Geo Routing Issues

Hello,

Does anybody have a contact I could use at Facebook to get a routing issue
resolved?

Some of our networks are being routed to Miami, rather than using the much
closer PoP of Sydney, and it's obviously causing significant performance
issues when browsing Facebook.




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