Checks that all vSwitches in a region have unique IP address ranges.
Scenarios
Use this rule to detect duplicate IP addresses early and support network planning.
Risk level
Default risk level: high.
You can change the risk level based on your business requirements.
Compliance evaluation logic
- If the IP address of the vSwitch in a region is unique, the evaluation result is Compliant.
- If the IP address of the vSwitch in a region is not unique, the evaluation result is Incompliant. For more information about how to remediate an incompliant configuration, see the "Incompliance remediation" section of this topic.
Rule details
| Item | Description |
| Rule name | region-vswitch-no-crossed-cidr |
| Rule identifier | region-vswitch-no-crossed-cidr |
| Tag | vSwitch and VPC |
| Automatic remediation | Not supported |
| Trigger type | Periodic execution |
| Evaluation frequency | Interval of 24 hours |
| Supported resource type | All resources |
| Input parameter | None |
Incompliance remediation
Modify the vSwitch configuration to ensure that each IP address range is unique. For more information, see Create and manage vSwitches.