[Upgrade] Notice of Router upgrade in the United States (Silicon Valley) on July 13, 2022 (Beijing time)

Upgrade Schedule: July 13, 2022, 00:00 - July 13, 2022, 11:00 (Beijing time)

Upgrade content: Upgrade a router device in the United States (Silicon Valley), during which traffic migration and restoration operations are involved.

Upgrade impact: At the beginning of the upgrade, routing convergence may cause some Internet users in the US (Silicon Valley) to experience two minute-level jitters when accessing Alibaba Cloud. During the upgrade, as network traffic switching to links with longer routing paths, the quality of accessing Alibaba Cloud in the US (Silicon Valley) for some users in mainland China may be impaired (such as increased latency, network packets loss, etc.) , which will be restored once the upgrade is completed.

We apologize for the inconvenience caused to you. If you have any questions, please get in touch with us for consultation and feedback.