nanog mailing list archives

Re: CloudFlare issues?


From: Robbie Trencheny <me () robbiet us>
Date: Mon, 24 Jun 2019 04:52:38 -0700

*1147 UTC update* Staring at internal graphs looks like global traffic is
now at 97% of expected so impact lessening.

On Mon, Jun 24, 2019 at 04:51 Dovid Bender <dovid () telecurve com> wrote:

We are seeing issues as well getting to HE. The traffic is going via Alter.



On Mon, Jun 24, 2019 at 7:48 AM Robbie Trencheny <me () robbiet us> wrote:

From John Graham-Cumming, CTO of Cloudflare, on Hacker News right now:

This appears to be a routing problem with Level3. All our systems are
running normally but traffic isn't getting to us for a portion of our
domains.

1128 UTC update Looks like we're dealing with a route leak and we're
talking directly with the leaker and Level3 at the moment.

1131 UTC update Just to be clear this isn't affecting all our traffic or
all our domains or all countries. A portion of traffic isn't hitting
Cloudflare. Looks to be about an aggregate 10% drop in traffic to us.

1134 UTC update We are now certain we are dealing with a route leak.

On Mon, Jun 24, 2019 at 04:04 Antonios Chariton <daknob.mac () gmail com>
wrote:

Yes, traffic from Greek networks is routed through NYC (alter.net), and
previously it had a 60% packet loss. Now it’s still via NYC, but no packet
loss. This happens in GR-IX Athens, not GR-IX Thessaloniki, but the problem
definitely exists.

Antonis


On 24 Jun 2019, at 13:55, Dmitry Sherman <dmitry () interhost net> wrote:

Hello are there any issues with CloudFlare services now?

Dmitry Sherman
dmitry () interhost net
Interhost Networks Ltd
Web: http://www.interhost.co.il
fb: https://www.facebook.com/InterhostIL
Office: (+972)-(0)74-7029881 Fax: (+972)-(0)53-7976157


--
--
Robbie Trencheny (@robbie <http://twitter.com/robbie>)
925-884-3728
robbie.io

--
--
Robbie Trencheny (@robbie <http://twitter.com/robbie>)
925-884-3728
robbie.io

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