Topic: PDA Planned Maintenance at ESPC
Date/Time Issued: April 5, 2018 1410Z
Product(s) or Data Impacted: All ESPC products from the Product Distribution and Access (PDA) system
Date/Time of Initial Impact: April 09, 2018 1400Z
Date/Time of Expected End: April 11, 2018 2100Z
Length of Event: 3 days
Details/Specifics of Change: The ESPC PDA system will be undergoing planned system maintenance to upgrade Load Balancer components. Product ingest and distribution may be interrupted for up to 5 minutes as services are transitioned during the 1400Z M-bM-^@M-^S 1900Z maintenance window each day. Users with scripts and/or applications that are sensitive to outages may need to restart their services. The outage(s) should not result in any products being incomplete or lost.
Sequence of events:
Monday AM: Network upgrades
Monday PM: Transition services for internal providers and consumers for the inside zone. Includes JPSS, GOES-R, and ESPC Legacy systems.
Tuesday: Transition services for external pull and push providers and consumers for the DMZ and Staging zones.
Wednesday: Re-enable Decryption and NAT rules on Firewalls for Pull Data Providers and Push Data Consumers
Contact Information for Further Information: ESPC Operations at ESPCOperations@noaa.gov and 301-817-3880.
Web Site(s) for applicable information: N/A
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