[Outages-discussion] [outages] Fixing "Google Down?"

[Matt Hoppes]

Subject: Instability - I2 Core Services AL2S / IP / PX

Services: IP PX AL2S 

Affected: Core Services AL2S / IP / PX

Description: The Internet2 network is experiencing widespread outages
of unknown origin. This is causing frequent iBGP and LSP resets at
various points across the footprint.  Network engineers are engaged
and actively investigating to isolate the source of the outage and
will provide an update as soon as the issue is better
understood. Internet2 is declaring a major incident and will share
updates on a regular cadence. 

Looks like this may have been the source of what we saw. 

Unfortunately until we got into full diagnostic swing, the pings to google.com started flying again. 

> On Dec 10, 2019, at 4:41 PM, Mike Bolitho <mikebolitho at gmail.com> wrote:
> 
> Yep. A traceroute would have been very helpful. 
> 
> - Mike Bolitho
> 
> 
>> On Tue, Dec 10, 2019 at 2:36 PM Ryan Chewning <ryan at chewning.us> wrote:
>> To add onto what Richard is saying. when you include your region it's also helpful to provide any information about your upstream carriers or if you're multi-homed which carrier you're seeing the outage over.
>> 
>>> On Tue, Dec 10, 2019 at 4:31 PM Richard via Outages <outages at outages.org> wrote:
>>>     In my experience it has been helpful to say, hey, Cisco.com is down
>>> for me in the Chicago area. Is anyone else experiencing this?
>>> 
>>> This way you keep list bloat down to a certain geographical area and can
>>> get more accurate information to and from the community.
>>> 
>>>     Just my two cents and I hope it keeps list abuse down to a minimum.
>>> 
>>>     Sincerely, Richard Golodner
>>> 
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