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I get super ISP ON KCIX as well. I am not sure what it means. I know that Google has different types of Caches, possibly it is cache type specific:
2602:ffaa:0:7:84a0:c17a:a6f6:d7a4 => google-mci2 : superx_isp_number: 3 (2602:ffaa::/36)
I gave seen Google continue to send youtube traffic to a router that went down for over 24 hours after BGP went down. Google does have an internal ticket number on the problem.
From: MICE Discuss [mailto:[log in to unmask]] On Behalf Of Sergii Polishchuk
Sent: Tuesday, January 29, 2019 1:39 PM
To: [log in to unmask]
Subject: Re: [MICE-DISCUSS] Youtube/Google
15169:13300 at another location
0:36040 at MICE
Google Global Cache algorithm of the cache selection not is not very fast and not always choose the best node.
> The problem is there is currently a ticket open with Google where their equipment ignores BGP, and continues to send traffic.
At http://redirector.googlevideo.com/report_mapping I see => google-msp5 :super_isp_number: 2
What is “super_isp_number” ? I can see this only at MICE - any other GGC instances has just regular hostname without any “super_isp”.
Sergi
Infotec Manitoba
On Jan 29, 2019, at 12:55, Colin Baker <[log in to unmask]> wrote:
On 29.01.2019 12:40, Sergii Polishchuk wrote:
We have multiple complains “Youtube videos freeze almost
instantly”.
What is the best way to remove my network prefix from MICE Google
Cache instance until they resolve this problem? Do we have BGP
community for that?
If you're peering in multiple locations, this might be helpful:
https://www.gstatic.com/isp/docs/BGPCommunitySupport.pdf
I've only used these communities on AS 15169, but the document says it should work on 36040 as well.
--
Colin Baker
SupraNet Communications, Inc.
(608) 572-7634
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