Topic: ESPC Network Maintenance (NSOF Front Door Cisco ASA Firewalls IOS Upgrade)

Date/Time Issued: May 17, 2019 1735Z

Product(s) or Data Impacted: Traffic to and from external networks (NOAA MAN Internet Users). Intermittent outage will occur when Firewalls are rebooted.

Date/Time of Initial Impact: May 22, 2019 1500Z

Date/Time of Expected End: May 22, 2019 1600Z

Length of Event: Approximately 1 Hour

Details/Specifics of Change: Environmental Satellite Processing Center (ESPC) will be performing required maintenance on May 22, 2019 between 1500 - 1600Z. The nature of this work may cause intermittent connectivity issues. An extended outage for this maintenance is not expected, however drops in connectivity may occur during this time. This maintenance will NOT be done on a Critical Weather Day, nor if there are other significant operational issues warranting postponement.

Contact Information for Further Information: ESPC Operations at ESPCOperations@noaa.gov at (301)817-4799

Web Site(s) for applicable information: See http://www.ssd.noaa.gov/PS/SATS/messages.html for this and other satellite related messages.

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