Maintenance with communication interruptions in the backbone network(3/26、3/27)

The following work will be performed with communication breakdowns on the backbone network.
All of this is carried out within the planned working days.

Date and time:Tuesday, March 26 10:00~12:00
Work contents:Maintenance of On-Campus Wi-Fi System
Impact:The signal being sent from On-Campus Wi-Fi system will stop.

Date and time:Wednesday, March 27 10:00~12:00
Work contents:Maintenance of external connection equipment
Impact:Network connection breakdown will occur several times for about 10 minutes on all off-campus lines and the Tokyo campus connection line.