Yep. We are required by FINRA to verify that our clocks on our trading systems are within a certain tolerance of NIST time. We are still seeing issues with 3 of the NIST servers this morning. Since NIST is on a skeleton crew anyway due to the government shutdown, I don't expect any resolution shortly. ---- Matthew Huff | 1 Manhattanville Rd Director of Operations | Purchase, NY 10577 OTA Management LLC | Phone: 914-460-4039 -----Original Message----- From: NANOG [mailto:nanog-bounces@nanog.org] On Behalf Of Yang Yu Sent: Friday, December 28, 2018 6:23 PM To: Stephane Bortzmeyer <bortzmeyer@nic.fr> Cc: nanog@nanog.org Subject: Re: CenturyLink On Fri, Dec 28, 2018 at 12:05 AM Stephane Bortzmeyer <bortzmeyer@nic.fr> wrote:
Is this problem also responsible for the 911 outage? If so, the post-mortem analysis is not useful only for CenturyLink customers but for everyone on the west coast.
Looks like most time.nist.gov servers (3 x NIST sites on AS49) are single homed on CenturyLink, anyone noticed NTP issues yesterday? https://tf.nist.gov/tf-cgi/servers.cgi