Arista Switches rebooting

Mon May 4 18:53:36 UTC 2020

Just history repeating itself... ;)

https://www.cisco.com/c/en/us/support/docs/field-notices/200/fn25994.html

https://www.networkworld.com/article/3122864/cisco-says-router-bug-could-be-result-of-cosmic-radiation-seriously.html

As the process size in fabrication gets smaller and smaller, it takes less
and less energy hitting a device to cause spurious events like these.

"smaller, faster, cheaper" does come with a few trade-offs.   ^_^;;

Matt

On Mon, May 4, 2020, 08:32 Javier Gutierrez Guerra <GuerraJ at westmancom.com>
wrote:

> EOS 4.22.0.1F
>
>
>
> But after contacting Support, the issue seems to be related to a ECC issue
> that causes CPU to reset, so a Aboot upgrade is required
>
> Field Notice 0044 - Arista
> <https://www.arista.com/en/support/advisories-notices/fieldnotices/8756-field-notice-44>
>
>
>
> Javier Gutierrez Guerra
>
>
>
> *From:* Ariel Biener <ariel at tauex.tau.ac.il>
> *Sent:* Monday, May 4, 2020 9:31 AM
> *To:* Javier Gutierrez Guerra <GuerraJ at westmancom.com>; nanog at nanog.org
> *Subject:* Re: Arista Switches rebooting
>
>
>
> *CAUTION: *This email is from an external source. Do not click links or
> open attachments unless you recognize the sender and know the content is
> safe.
>
> Eos version?
>
>
> ------------------------------
>
>
>
> *From:* NANOG <nanog-bounces at nanog.org> on behalf of Javier Gutierrez
> Guerra <GuerraJ at westmancom.com>
> *Sent:* Monday, May 4, 2020 5:27 PM
> *To:* nanog at nanog.org
> *Subject:* Arista Switches rebooting
>
>
>
> Hi,
> Has anyone had issues with Arista switches rebooting out of the blue, when
> there isn't even a sufficient load on them to be a CPU or memory issue?
> We have a couple Arista 7280s both SR and CR that have had this behaviour,
> this is the second time we see this issue and just wanted to see if this is
> something anyone else is experiencing with this platfrom
> Thanks,
>
> Javier Gutierrez Guerra
>
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