#维护通知
Hong Kong 地区核心交换机维护通知/ Notice Regarding Core Switch Maintenance in the Hong Kong Region

尊敬的用户，

为了进一步提升网络服务质量与稳定性，我们计划对部分网络设备进行停机维护操作,届时，上述受影响线路将会出现短暂的网络中断。请您提前做好相关业务规划与数据保存，避免在维护时段内进行重要操作。网络将在维护结束后自动恢复正常。

具体维护安排如下：

开始时间：2026年07月22日 00:00
结束时间：2026年07月22日 01:00
受影响范围:
Hong Kong区域所有实例
维护内容:
更新核心交换机固件，来进行修复旧内核引发ipv6 ra的问题。

维护期间，相关业务可能出现网络中断情况。正常情况下仅会产生极短时间中断，极端情况下预计中断时间不超过 5 分钟。
请您提前做好相关业务安排。维护完成后，业务将自动恢复，无需额外操作。
由此给您带来的不便，我们深表歉意，感谢您的理解与支持！
如有任何问题或需进一步了解相关信息，请随时联系技术支持团队。
感谢您的理解与支持！

#Maintenance Notice
Notice Regarding Core Switch Maintenance in the Hong Kong Region

Dear User,

To further enhance the quality and stability of our network services, we have scheduled maintenance requiring downtime for certain network equipment. During this period, the affected connections will experience brief network interruptions. Please plan your operations and save your data in advance, and avoid performing critical tasks during the maintenance window. Network connectivity will automatically resume once the maintenance is complete.

Maintenance Schedule:

Start Time: July 22, 2026, 00:00
End Time: July 22, 2026, 01:00
Affected Scope:
All instances in the Hong Kong region
Maintenance Details:
Updating core switch firmware to resolve IPv6 RA issues caused by the old kernel.

Network interruptions may occur during the maintenance period. Under normal circumstances, the interruption will be very brief; in extreme cases, the downtime is expected not to exceed 5 minutes.
Please make the necessary arrangements for your services in advance. Services will automatically resume after maintenance is complete; no further action is required on your part.
We sincerely apologize for any inconvenience this may cause and appreciate your understanding and support.
If you have any questions or require further information, please feel free to contact our technical support team.
Thank you for your understanding and support!