2025-09-25
(Update on 2025-10-01: The second switchover is scheduled for Oct 3)
Due to the relocation of the building housing the network path connecting TSUBAME to external networks, multiple changes to the network connection path are scheduled.
Additionally, during the period of connection via the temporary path, the external connection bandwidth for the entire Science & Engineering Field Campus, including TSUBAME, will be reduced from 100Gbps to 10Gbps.
Users of TSUBAME may experience reduced file transfer speeds and other impacts. We appreciate your understanding.
Details: [2025/09/29]SINET接続切替作業のお知らせ (ネットワークシステム担当) [in Japanese]
| 2025-09-29 12:15～13:15 | Connection Switchover Operation Communication may become unstable during the switchover. After the switchover, the external connection bandwidth will be reduced to 10Gbps. |
| 2025-10-03 12:15～13:15 | Connection Switchover Operation Communication may become unstable during the switchover. After the switchover, the external connection bandwidth will return to 100Gbps. |