Help Center> Config> User Guide> Resource Compliance> Predefined Policies> Virtual Private Cloud (VPC)> Ports Have Addresses Restricted

Updated on 2024-05-16 GMT+08:00

View PDF

Ports Have Addresses Restricted

Rule Details

**Table 1** Rule details
Parameter	Description
Rule Name	vpc-sg-restricted-common-ports
Identifier	vpc-sg-restricted-common-ports
Description	If a security group allows all IPv4 addresses (0.0.0.0/0) to access a specified port, this security group is noncompliant.
Tag	vpc
Trigger Type	Configuration change
Filter Type	vpc.securityGroups
Configure Rule Parameters	blockedPorts: indicates the list of ports to be restricted. This is an array type parameter. The default value is 20, 21, 3306, and 3389. 20: File Transfer Protocol-data port 21: File Transfer Protocol-control port 3306: mysql port 3389: Remote Desktop Protocol port

Parent topic: Virtual Private Cloud (VPC)

Previous topic: Security Groups Only Allow Traffic Over Some Ports

Next topic: SSH Check

Feedback

Was this page helpful?

Helpful Not helpful

Provide feedback

Thank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.

The system is busy. Please try again later.

Which of the following issues have you encountered?

Content is inconsistent with the product UI

Unclear descriptions

Lack of examples or code

Incorrect steps

Can't find what I need

Lack of best practices

Feedback (optional)

0/500

Select at least one type of issue, and enter your comments or suggestions.

Enter a maximum of 500 characters.

Submit Cancel

For any further questions, feel free to contact us through the chatbot.