Subject: [SLR-Mail] No.2468: CDDIS Computer System Outage (16-Nov-2017) From: ”Noll, Carey E. (GSFC-61A0)” Subject: CDDIS computer system outage CDDIS must undergo an unplanned outage on 16-Nov-2017 from 14:00-18:00 EST (19:0022:00 UTC) to replace critical system hardware. All CDDIS services (archive/website access, file upload) will not be accessible; however, the real-time CDDIS GNSS caster will remain operational. We expect that the system outage will not require the full 4 hours but have allocated time to address any unforeseen issues. We apologize for the short notice about the system outage and the inconvenience the downtime will cause our user community. We will do our best to have operations fully restored in as short a time as possible. Carey. P.S. The outage will affect access to the CDDIS, ILRS, and Space Geodesy Project websites. ----- Ms. Carey Noll Manager, Crustal Dynamics Data Information System (CDDIS) Secretary, ILRS Central Bureau Secretary, GGOS Bureau for Networks and Observations NASA GSFC Code 61A Greenbelt, MD 20771 USA E-mail: Carey.Noll@nasa.gov Voice: (301) 614-6542 Fax: (301) 614-6015 WWW: http://cddis.nasa.gov