GGC shared this with me:

The BGP session and aggregated interfaces seems stable now, however earlier, we've seen all interfaces on the path to 206.108.255.4 flap.

We'll re-check it after some time to verify that this is no longer happening.

Any log entries on the IX’s switch that give a hint as to why the links are dropping?

Frank

From: MICE Discuss <MICE-DISCUSS@LISTS.IPHOUSE.NET> On Behalf Of Jeremy Lumby
Sent: Friday, November 23, 2018 11:31 PM
To: MICE-DISCUSS@LISTS.IPHOUSE.NET
Subject: Re: [MICE-DISCUSS] Four BGP sessions drops with Google/YouTube (AS36040) today

In general you can get a little better granular control of your session if you are bilaterally peered since not all IX route servers support communities, and have different security features supported/enabled. Not all implementations of communities are as detailed as you can get bilaterally. There is also one less point of failure when not using routeservers.

From: MICE Discuss [mailto:MICE-DISCUSS@LISTS.IPHOUSE.NET] On Behalf Of Darin Steffl
Sent: Friday, November 23, 2018 9:59 PM
To: MICE-DISCUSS@LISTS.IPHOUSE.NET
Subject: Re: [MICE-DISCUSS] Four BGP sessions drops with Google/YouTube (AS36040) today

Ok I know that Google is on the route servers so is there any advantage to establishing a direct peering session with them?

Their peering site says the following: Although Google connects to Internet Exchange route servers where present, Google prefers to establish direct BGP sessions for traffic exchange.

On Fri, Nov 23, 2018 at 8:59 PM Jeremy Lumby <jlumby@mnvoip.com> wrote:

MICE only has a cache, and the other IXes have full backbone routes.

From: MICE Discuss [mailto:MICE-DISCUSS@LISTS.IPHOUSE.NET] On Behalf Of Darin Steffl
Sent: Friday, November 23, 2018 8:56 PM
To: MICE-DISCUSS@LISTS.IPHOUSE.NET
Subject: Re: [MICE-DISCUSS] Four BGP sessions drops with Google/YouTube (AS36040) today

Sorry to go off topic a little but why isn't Google advertising their main AS 15169 on MICE? Their website shows Minneapolis being one of their Edge POPs but they're using their less common AS 36040 here.

Anyone know why we're not as cool as the other IX's they're on with 15169?

On Fri, Nov 23, 2018 at 8:21 PM Jeremy Lumby <jlumby@mnvoip.com> wrote:

I have noticed that Google has had me redirected to their cache on The Kansas City Internet Exchange most of the day.

2602:ffaa:0:7:8d5:1b2c:f084:513c => google-mci2 : superx_isp_number: 3 (2602:ffaa::/36)

From: MICE Discuss [mailto:MICE-DISCUSS@LISTS.IPHOUSE.NET] On Behalf Of Frank Bulk
Sent: Friday, November 23, 2018 8:14 PM
To: MICE-DISCUSS@LISTS.IPHOUSE.NET
Subject: [MICE-DISCUSS] Four BGP sessions drops with Google/YouTube (AS36040) today

FYI, we saw our BGP session drop with AS36040 several times today:

12:08:46 to 12:08:51 pm
2:01 to 2:02 pm
~4:02 to ~4:04 pm
~7:36 to ~7:38 pm

Graphs show some serious stability issues:

Error! Filename not specified.

Regards,

Frank

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Darin Steffl

Minnesota WiFi

www.mnwifi.com

507-634-WiFi

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507-634-WiFi

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