[atnog] AMSIX Heute

[Christoph Loibl]

Details dazu aus dem AMS-IX Trouble-Ticket falls es interessiert:

Ticket: 176289
Subject: Platform instability.
Status: open/closed
Opened: 2015-05-13 13:27:50 +0200
Type: unscheduled
Scope: AMS-IX NL
Start: 2015-05-13 12:20:00 +0200
Start (RemoteTime): 2015-05-13 12:20:00 +0200
End: 2015-05-13 12:31:00 +0200
End (RemoteTime): 2015-05-13 12:31:00 +0200

DESCRIPTION:

  Dear Tech-L subscribers,

Today Wednesday 13/05/2015 at 12:20 UTC+2 an installation engineer working on the PE under maintenance in EQUINIX AM3, while testing one of the newly installed 100GE modules, accidentally placed a loop on the ISP peering VLAN.


DETAILS:

  The loop caused a high CPU on all backbone and customer modules resulting in many BGP sessions dropping.
The incident lasted 10 minutes.
BGP sessions are restoring.



ACTIONS:

  We will re-review and adjust our maintenance procedures where necessary.

We sincerely apologize for any inconvenience this may have caused.


lg Stoffi


> On 13 May 2015, at 16:08, Jürgen Jaritsch <jj at anexia.at> wrote:
> 
> Servus,
> 
> Loop wurde schon bestätigt :). Kein Gerücht.
> 
> 
> Jürgen Jaritsch
> Head of Network & Infrastructure
> 
> ANEXIA Internetdienstleistungs GmbH
> 
> Telefon: +43-5-0556-300
> Telefax: +43-5-0556-500
> 
> E-Mail: jj at anexia.at
> Web: http://www.anexia.at
> 
> Anschrift Hauptsitz Klagenfurt: Feldkirchnerstraße 140, 9020 Klagenfurt
> Geschäftsführer: Alexander Windbichler
> Firmenbuch: FN 289918a | Gerichtsstand: Klagenfurt | UID-Nummer: AT U63216601
> 
> 
> -----Original Message-----
> From: Otmar Lendl [lendl at cert.at]
> Received: Mittwoch, 13 Mai 2015, 9:06
> To: atnog at mailing.atnog.at [atnog at mailing.atnog.at]
> Subject: [atnog] AMSIX Heute
> 
> 
> In Amsterdam hat es heute gebröselt, per https://ams-ix.net/newsitems/195:
> 
> ----------
> Earlier today there was a problem at the AMS-IX platform, which occurred
> during maintenance activities. The problem has been solved now. As a result
> of the failure, part of the Internet traffic on our platform was hindered
> and some websites weren’t accessible. Because our Internet traffic graphs
> couldn’t be updated during the failure, it seemed as if all Internet
> traffic was affected, but this wasn’t the case. It is possible that some
> parties will have to restart their sessions to be fully up and running again.
> 
> Our apologies for the inconvenience.
> ------------
> 
> Die Gerüchteküche meint, dass da jemand aus Versehen einen Loop im ISP
> Peering VLAN gesteckt hat.
> 
> Das weitere Gerücht, dass der betreffende Mitarbeiter heute Abend am
> RIPE-Meeting an den Pranger gestellt wird während Tomaten ausgeteilt
> werden, dürfte aber nicht stimmen.
> 
> :)
> 
> otmar
> --
> // Otmar Lendl <lendl at cert.at> - T: +43 1 5056416 711
> // CERT Austria - http://www.cert.at/
> // Eine Initiative der nic.at GmbH - http://www.nic.at/
> // Firmenbuchnummer 172568b, LG Salzburg
> 
> _______________________________________________
> atnog mailing list
> atnog at mailing.atnog.at
> http://atnog.at/mailman/listinfo/atnog

--
Christoph Loibl
c at tix.at | CL8-RIPE | PGP-Key-ID: 0x4B2C0055 | http://www.nextlayer.at

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 203 bytes
Desc: Message signed with OpenPGP using GPGMail
URL: <http://atnog.at/pipermail/atnog/attachments/20150513/7c68a0fe/attachment.sig>