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CEN Cross-Region Bandwidth Check

ID: rule:aliyun:cen-cross-region-bandwidth-check
Severity: medium
IaC Types: ROS, Terraform

Description​

CEN instance cross-region connections should have sufficient bandwidth allocation to meet performance requirements.

Reason for Violation​

Insufficient cross-region bandwidth can lead to performance bottlenecks and degraded application performance.

Recommendation​

Ensure cross-region connections have bandwidth allocation above the specified minimum threshold (default: 1Mbps).

Resource Types​

  • ROS: ALIYUN::CEN::CenInstance
  • Terraform: alicloud_cen_bandwidth_limit
  • Terraform: alicloud_cen_transit_router_peer_attachment