To ensure the security and stability of our campus network, we will perform an update on the SDN controller. The update will take place from 00:00 to 07:30 on August 14, 2025. During this period, there may be brief fluctuations in the campus network. Normal service will be restored immediately after the update is completed. The details are as follows:

[Time]: 2025/8/14 00:00-07:30

[Impact]: the campus network may be brief fluctuations. Normal service will be restored immediately after the maintenance is completed.

[Service Involved]: Campus network services in core areas, supporting areas will be affected. 

Please plan your work in advance to avoid any disruption to your progress.

If you have any questions, please contact us at <gzit@hkust-gz.edu.cn>. 

Information Technology Department (ITD)

August 13, 2025