This topic provides the release notes for Express Connect and reference links.
February 2026
Feature | Category | Description | References |
Access point | New | Added an access point: Singapore-F |
January 2026
Feature | Category | Description | References |
Access point | New | Added the following access points: Zhongwei-Shapotou-A, Zhongwei-Shapotou-B |
December 2025
Feature | Category | Description | References |
Access point | New | Added the following access points: UAE-Dubai-E and Japan-Tokyo-F. |
November 2025
Feature | Category | Description | References |
Access point | New | Added the following access points: Baoding-Zhuozhou-A, Chengdu-Jianzhou-A, and Germany-Frankfurt-D. |
October 2025
Feature | Category | Description | References |
One-stop cloud connectivity | New | Connects you with compliant providers who have proven expertise in Express Connect circuits. A service manager supports you end-to-end to plan cloud migration, accelerate rollout and response, and enhance your experience with cloud connectivity. | |
Access point | New | Added the following access points: US-Atlanta-B, Philippines-Manila-B, Malaysia-Kuala Lumpur-D, Dongguan-Xiegang-A, and Japan-Tokyo-E. |
August 2025
Feature | Category | Description | References |
MED | New | Route entries of Express Connect Router (ECR) now support the MED attribute. If an ECR is connected to TRs in different regions, you can set a default MED value on the ECR for a specific TR to select your preferred path and resolve traffic detouring issues across multiple TRs. Important If your account had an existing topology with TRs from multiple regions attached to an ECR prior to this feature launch, contact Alibaba Cloud to apply for the change. | Use MED to implement multi-path selection between an ECR and TRs |
Access point | New | Added the following access points: UAE-Dubai-C and Shijiazhuang-Zhengding-A. |
July 2025
Feature | Category | Description | References |
Access point | New | Added the following access points: US-Atlanta-A, South Korea-Seoul-C, Malaysia-Kuala Lumpur-C, Germany-Frankfurt-C, and Beijing-Chaoyang-D. |
May 2025
Feature | Category | Description | References |
Optical modules on the Alibaba Cloud side | Update | Alibaba Cloud provides 1 Gbit/s, 10 Gbit/s, 40 Gbit/s, and 100 Gbit/s optical modules free of charge. The transmission distance of the optical modules is 10 kilometers. | |
Access point | New | The following access points are added: Chengdu-Gaoxin-B, Zhangjiakou-Xiao'ertai-A, Beijing-Yizhuang-C, and Zhangjiakou-Hangbei-A. |
March 2025
Feature | Category | Description | References |
Failover | New | If multiple virtual border routers (VBRs) are associated with an ECR, you can enable failover for the VBRs. When BFD detects errors on a VBR, a standby VBR automatically takes over within seconds. This ensures service continuity. | |
ECR flow log | New | ECR supports flow logs. Use flow logs to collect and analyze traffic between VBRs and VPCs or between VBRs and transit routers. This allows you to monitor network traffic and network throughput. | |
Access point | New | The Mexico-Queretaro-A access point is supported. |
February 2025
Feature | Category | Description | References |
Access point | New | The Shanghai-Baoshan-B access point is supported. | |
Recommendation mode | New | You can apply for physical ports in recommendation mode. In this mode, the system recommends access points based on the zone latency in your region. This mode is ideal for scenarios where low latency is required. | |
Phyical port monitoring | New | The following monitoring metrics are supported:
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QoS queue monitoring | New | The following monitoring metrics are supported:
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January 2025
Feature | Category | Description | References |
Access point | New | The Thailand-Bangkok-B access point is supported. |
December 2024
Feature | Category | Description | References |
Access point | New | The SouthKorea-Seoul-B access point is supported. |
November 2024
Feature | Category | Description | References |
Route prefix | Update | When you associate an ECR with a VPC or a transit router, you can select the matching mode or incremental mode for added route prefixes. | |
VBR-to-VPC monitoring | Update | The following metrics are added for VBR-to-VPC connection monitoring:
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Physical port monitoring | Update | The following metrics are added for monitoring of dedicated physical ports:
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Access point | New | The Japan-Tokyo-B access point is supported. |
September 2024
Feature | Category | Description | References |
Access point | New | The US-Santa Clara-B access point in US (Silicon Valley) is supported. |
July 2024
Feature | Category | Description | References |
Failure drills | Update | Failure drills can be performed on VBRs and Border Gateway Protocol (BGP) peers. | |
Advanced features of ports | Update | The quality of service (QoS) policy and VBR failover group advanced features can be configured when you apply for Express Connect circuits. | |
Physical port monitoring | Update | The numbers of inbound error packets and outbound error packets can be monitored. |
February 2024
Feature | Category | Description | References |
Access point | New | The following Access point in the China (Zhengzhou - Local Region) and China (Hangzhou) regions are added: Zhengzhou-Gaoxin-A and Hangzhou-Gongshu-A. |
January 2024
Feature | Category | Description | References |
QoS policy | New | QoS policies are used to mitigate network congestion and ensure the priorities of different traffic flows. You can specify traffic classification rules to assign high or low priorities for different traffic flows. Traffic flows with high priorities are preferentially processed. | |
ECR | New | ECR is a component that is used for forwarding services in global hybrid cloud networking connected over Express Connect circuits. ECR provides features such as Express Connect circuit-based global networking, dynamic routing networking, and centralized release management for routes. |
November 2023
Feature | Category | Description | References |
High reliability mode | New | The high-reliability mode includes the following levels: optimal disaster recovery (two access points and four dedicated connections), powerful disaster recovery (two access points and two dedicated connections), development and testing (one access point and two dedicated connections), and load balancing for large bandwidth (Apply for multiple physical ports for one access device). | |
Failure drills | New | Failure drills can be performed to test the reliability of hybrid-cloud networking solutions. | |
Access point | New | The following Access point in the China (Hong Kong) region are added: HK-KwaiChung-A and HK-ChaiWan-B. |
October 2023
Feature | Category | Description | References |
Access point | New | The following Access point in the China (Wuhan - Local Region) and China (Taiyuan - Local Region) regions are added: Wuhan-Donghu-A and Taiyuan-Xiaodian-A. |
August 2023
Feature | Category | Description | References |
Tags and resource groups | New | Tags and resource groups are supported for VBRs and VBR-to-VPC connections. |
June 2023
Feature | Category | Description | References |
Access point | New | The following Access point in the China (Changsha - Local Region), China (Jinan - Local Region), China (Tianjin - Local Region), and China (Dalian - Local Region) regions are added: Changsha-Yuelu-A, Jinan-Gaoxin-A, Tianjin-Jinnan-A, and Dalian-Pulandian-A. |
May 2023
Feature | Category | Description | References |
Route prefixes | New | Route prefixes can be added to the route table of a VBR. After you create a VBR, the system automatically creates a route table for the VBR. You can add route prefixes to the route table and manage the route prefixes. |
February 2023
Feature | Category | Description | References |
VBR diagnostics | New | VBRs are connected to Network Intelligence Service (NIS), and support the one-click diagnostics feature. The feature checks the configurations and operating status of a VBR and provides suggestions on how to resolve identified anomalies. You can use this feature to check the health status, configurations, quota limit, and costs of VBRs. In addition, you can use this feature to view the details of historical diagnostics results. | |
Query of access point locations | New | Details of the access point locations of dedicated Express Connect circuits can be queried. | |
Self-service shared port access | New | Permissions to create shared ports can be requested in the Quota Center console. |
December 2022
Feature | Category | Description | References |
Detaching a VBR from a Cloud Enterprise Network (CEN) instance | Update | A VBR can be detached from a CEN instance in the CEN console. |
November 2022
Feature | Category | Description | References |
Tags | New | Tags are supported by Express Connect circuits and shared ports. This meets the business requirements of enterprises. | |
Optimized process of purchasing a VBR-to-VPC connection | Update | The process of purchasing a VBR-to-VPC connection is optimized. If a VBR and a VPC are deployed in the same region, you are no longer charged for a VBR-to-VPC connection, and the order page about a VBR-to-VPC connection is not displayed in the Express Connect console. |
October 2022
Feature | Category | Description | References |
Optimized process of purchasing an Express Connect circuit | Update | The process of purchasing an Express Connect circuit is optimized. You are no longer charged for initial installation fees of an Express Connect circuit, and the order page about the initial installation of an Express Connect circuit is not displayed in the Express Connect console. |
May 2022
Feature | Category | Description | References |
IPsec encryption | New | Express Connect now supports IPsec encryption for private network traffic over circuit. |
February 2022
Feature | Category | Description | References |
Support for IPv6 | New | The IPv4/IPv6 dual stack feature is supported. Requests from both IPv4 and IPv6 clients can be forwarded to backend servers. |
August 2021
Feature | Category | Description | References |
Monitoring and alerting for Express Connect circuits | New | Express Connect is integrated with CloudMonitor. You can view the status of Express Connect circuits updated in real time and configure alert rules. This helps you gain deep insights into Express Connect circuits and detect connectivity errors at the earliest opportunity to prevent service interruptions. |
July 2021
Feature | Category | Description | References |
Billing for outbound data transfer | New | Outbound data transfer refers to the data transfer from Alibaba Cloud to a data center. Starting from July 1, 2021, you must enable billing for outbound data transfer before you can create a connection over an Express Connect circuit. | |
Shared ports | New | Shared ports are supported. Express Connect partners can create shared ports instead of VBRs for tenants to manage hosted connections. Shared ports belong to tenants and are managed by tenants. | Connection process for hosted connections over Express Connect circuits |
April 2021
Feature | Category | Description | References |
VBR failover | New | Two VBRs can be added to a failover group. When Bidirectional Forwarding Detection (BFD) detects connectivity errors on one of the VBRs in a failover group, network traffic can be switched to the standby VBR within less than 1 second. This accelerates route convergence and prevents service interruptions. |