Network Intelligence Service:Release notes

Feature name

Type

Description

References

Insight Provider

Offline

Feature offline

-

Traffic Analyzer (Public Preview) - Internet traffic

Offline

Feature offline

-

Feature name

Type

Description

References

Traffic Analyzer

New

Traffic Analyzer upgrades the Traffic Analysis feature with improved performance, custom sampling and storage, broader traffic scenario coverage, and richer analysis capabilities. It delivers more stable and powerful traffic visualization, analysis, and insights. Traffic Analyzer will gradually replace all features of the public beta version of Traffic Analysis, which will no longer be upgraded.

• Announcement on the conversion of Network Intelligence Service (NIS) from the public preview phase to the commercial phase

• Migrate traffic analysis (public preview) to traffic analyzer (commercial version)

• Traffic Analyzer (Commercial Edition)

Feature

Type

Description

References

Event subscription

Updated

By integrating with CloudMonitor, NIS supports event subscription policies for monitoring instance-related events, sending alerts, and configuring custom alert notifications.

Set up event subscriptions for NIS

Feature

Type

Description

References

Insight provider

New

Insight providers monitor Internet quality, provide timely awareness of quality degradation, and deliver events related to Internet quality along with event impact data.

Offline in July 2025

Server Load Balancer (SLB) topology

Updated

SLB topologies can be viewed from two perspectives: listeners and server groups.

SLB topology

Feature

Type

Description

References

Event center

Updated

Events related to Application Load Balancer (ALB) instances are supported. The events include problem-alb-intranetBandwidthOverLimit, problem-alb-sessionOverLimit, and problem-alb-qpsOverLimit.

Event center

Feature

Type

Description

References

Instance diagnostics

Updated

Added NAT gateway diagnostic items, including DNAT and security group configurations, DNAT conflicts, and IPv4 gateway compatibility.

Diagnose an Internet NAT gateway

Feature

Type

Description

References

Event center

Updated

Events related to Classic Load Balancer (CLB) instances and transit routers are supported.

• The events related to CLB instances include problem-clb-connectionOverLimit, problem-clb-bandwidthOverLimit, and problem-clb-connectionFail.

• The events related to transit routers include problem-cen-vpcAttachBandwidthOverLimit and problem-cen-peerAttachBandwidthOverLimit.

Event center

Feature

Type

Description

References

Cloud Enterprise Network (CEN) topology

New

Added support for displaying intra-region and inter-region connections between transit routers deployed on CEN instances.

Work with CEN topology

SLB topology

New

Added support for displaying the connections between listeners and backend server groups of SLB instances.

SLB topology

Feature

Type

Description

References

Internet traffic analysis

New

Added support for ranking inbound or outbound traffic by region or instance and identifying abnormal traffic. Data is ranked in the form of 1-tuple (cloud IP addresses), 2-tuples (cloud IP addresses and peer IP addresses), and 5-tuples (cloud IP addresses, cloud ports, protocols, peer IP addresses, and peer ports).

N/A

VPC resource topology

New

Added support for displaying the topology of routes and correlations between resources deployed in VPC.

Use VPC topology