Maintenance *Update* - PennREN Backbone and Core NBRD-DRXL | Task Number: CHG0038254

[PennREN Network Operations Center]

Subject:                Maintenance *Update* - PennREN Backbone and Core NBRD-DRXL
Affected:
                        Backbone NBRD-DRXL
                        Customer Drexel University
                        Customer Monell Chemical Senses Center
                        Peer Internet2
                        Peer Equinix
                        Peer ESnet
                        Core DRXL-NBRD
Description:            *Impact Clarification Update*
			The backbone and core circuits between Drexel
			University and 401 N. Broad Street will be
			unavailable while Crown Castle Engineers
			perform maintenance in Philadelphia, PA. An
			outage of up to 6 hours is expected and the
			entire window is reserved. The PennREN
			connection to the Internet2 network will be
			impacted due to this maintenance. Multi-homed
			traffic will reroute. 
Task Number:            CHG0038254
Planned Start Time:     2019-08-30 04:00:00 UTC
Planned End Time:       2019-08-30 10:00:00 UTC
Affected Circuits:
                        PREN-DRXL-DRXL-10GE-06144
                        PREN-NBRD-ESNET-VLAN-06902
                        PREN-DRXL-NBRD-LAG-07278
                        PREN-NBRD-DRXL-10GE-03555
                        PREN-DRXL-MCSC-GIGE-07576
                        PREN-DRXL-NBRD-10GE-06928
                        PREN-DRXL-NBRD-10GE-05971
Timestamp:              2019-08-21 16:32:34 UTC
Message ID:             PennREN.CHG0038254.30.0

The times provided above are in Coordinated Universal Time (UTC).
When replying, type your text above this line.
Please submit problems, requests, and questions at:
https://globalnoc.iu.edu/pennren/support/report-a-problem.html 
Thank You, 
PennREN Network Operations Center 
noc at pennren.net, 833-736-6736 (833-PENNREN) 
PennREN NOC Home Page: https://noc.pennren.net 
PennREN NOC Operations Calendars: 
https://sn-tools.grnoc.iu.edu/operations-calendars/?network_name=PennREN
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