If you haven't already, I encourage you to subscribe to Coresite's maintenance notifications. Not sure it needs to be duplicated as a notification service to nanog@.

//
Status: Scheduled
Risk: Interruption to primary connectivity
MaintenanceType: Emergency Maintenance
Reason for Work: Network Engineering will be performing emergency linecard reloads on our core switches in the LA market in order to alleviate issues caused by software bugs. When the reloads complete, we will bring the route server interfaces back online. We disabled the route server interfaces in attempt to mitigate any potential traffic blackholing due to the MAC learning bug.

Risk Mitigation: Best practice and procedures will be employed throughout this event and we would like to ensure that all relevant tenants are aware of the activity.
//

On Wed, Jan 27, 2021 at 2:53 AM Siyuan Miao <aveline@misaka.io> wrote:
Down again.

On Wed, Jan 27, 2021 at 12:19 AM Mike Lyon <mike.lyon@gmail.com> wrote:
Isn’t ANY2 LA collapsing  VLANs today? They sent a notice out about it yesterday AM.

-Mike

On Jan 26, 2021, at 04:55, Mike Hammett <nanog@ics-il.net> wrote:


And instead of building out in LA where there's an obvious need, DE-CIX chose Chicago, where there are already several IXes running.

From: "Bob Purdon" <bobp@purdon.id.au>
To: "Siyuan Miao" <aveline@misaka.io>, "North American Network Operators' Group" <nanog@nanog.org>
Sent: Tuesday, January 26, 2021 5:59:58 AM
Subject: Re: Any2 Los Angeles down again

On 26/01/2021 22:51, Siyuan Miao wrote:
> Does anybody know if there's an alternative to Any2 Los Angeles
> with predictable uptime and enough members in LA?
>
> It's the second outage this month and we've observed at least 7
> outages in the past year and we didn't even receive any maintenance
> notice or RFO.

Likewise, I wouldn't be adverse to exploring options - I noticed a
handful of peers disappear about an hour ago (most are still up).  A
week or so back we lost most if not all...

Then again, we had a different IX in San Francisco stop talking LACP
with us out of the blue yesterday, for reasons still unknown but since
fixed.