- What's New
- Function Overview
- Service Overview
- Billing
- Getting Started
-
User Guide
- Creating a User Group and Granting Permissions
- Checking the Dashboard
- Purchasing and Changing the Specifications of CFW
- Enabling Internet Border Traffic Protection
- Enabling VPC Border Traffic Protection
- Enabling NAT Gateway Traffic Protection
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Configuring Access Control Policies to Control Traffic
- Access Control Policy Overview
- Configuring Protection Rules to Block or Allow Traffic
- Adding Blacklist or Whitelist Items to Block or Allow Traffic
- Viewing Protection Information Using the Policy Assistant
- Managing Access Control Policies
- Managing IP Address Groups
- Domain Name Management
- Service Group Management
- Attack Defense
- Viewing Traffic Statistics
- Viewing CFW Protection Logs
- System Management
- Permissions Management
- Using Cloud Eye to Monitor CFW
- CTS Auditing
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Best Practices
- CFW Best Practice Summary
- Purchasing and Querying CFW via API
- Migrating Security Policies to CFW in Batches
- Configuration Suggestions for Using CFW with WAF, Advanced Anti-DDoS, and CDN
- Allowing Internet Traffic Only to a Specified Port
- Allowing Outbound Traffic from Cloud Resources Only to a Specified Domain Name
- Using CFW to Defend Against Network Attacks
- Configuring a Protection Rule to Protect Traffic Between Two VPCs
- Configuring a Protection Rule to Protect SNAT Traffic
- Using CFW to Protect Enterprise Resources
- Using CFW to Protect EIPs Across Accounts
- Using CFW to Protect VPCs Across Accounts
-
API Reference
- Before You Start
- API Overview
- API Calling
-
API
-
Firewall Management
- Creating a Firewall
- Obtaining the Status of a CFW Task
- Deleting a Firewall
- Querying the Firewall List
- Changing the East-West Firewall Protection Status
- Querying Firewall Details
- Obtaining East-West Firewall Information
- Creating an East-West Firewall
- Querying the Number of Protected VPCs
- Creating a Tag
- Deleting a Tag
- EIP Management
-
ACL Rule Management
- Creating an ACL Rule
- Deleting an ACL Rule
- Deleting ACL Rules in Batches
- Deleting the Number of Rule Hits
- Updating an ACL Rule
- Updating Rule Actions in Batches
- Setting the Priority of an ACL Protection Rule
- Querying a Protection Rule
- Querying Rule Tags
- Obtaining the Number of Rule Hits
- Viewing the Region List
- Checking the ACL Import Status
- Blacklist/Whitelist Management
- Address Group Management
- Service Group Management
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Domain Name Resolution and Domain Name Group Management
- Adding a Domain Name Group
- Deleting a Domain Name Group
- Updating a Domain Name Group
- Updating the DNS Server List
- Querying the Domain Name Group List
- Querying the DNS Server List
- Querying an IP Address for Domain Name Resolution
- Obtain the list of domain names in a domain name group
- Adding a Domain Name List
- Deleting a Domain Name List
- Viewing Domain Group Details
- Obtaining the DNS Resolution Result of a Domain Name
- Deleting Domain Groups in Batches
- IPS management
- Log Management
- Packet Capture Management
- Antivirus Management
- Alarm Configuration Management
- Tag Management
- IPS Management
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Firewall Management
- Appendix
- SDK Reference
-
FAQs
-
About the Product
- Does CFW Support Off-Cloud Servers?
- What Are the QPS, New Connections, and Concurrent Connections Supported by CFW?
- Can CFW Be Shared Across Accounts?
- What Are the Differences Between CFW and WAF?
- What Are the Differences Between CFW, Security Groups, and Network ACLs?
- How Does CFW Control Access?
- What Are the Priorities of the Protection Settings in CFW?
- Can WAF, Advanced Anti-DDoS, and CFW Be Deployed Together?
- Can CFW Protect Resources Across Enterprise Projects?
- How Long Are CFW Logs Stored by Default?
- Regions and AZs
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Troubleshooting
- What Do I Do If Service Traffic is Abnormal?
- Why Are Traffic and Attack Logs Incomplete?
- Why Does a Protection Rule Not Take Effect?
- What Do I Do If IPS Blocks Normal Services?
- Why Is No Data Displayed on the Access Control Logs Page?
- Why Is the IP Address Translated Using NAT64 Blocked?
- Why Some Permissions Become Invalid After a System Policy Is Granted to an Enterprise Project?
- What Do I Do If a Message Indicating Insufficient Permissions Is Displayed When I Configure LTS Logs?
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Network Traffic
- How Do I Calculate the Number of Protected VPCs and the Peak Protection Traffic at the VPC Border?
- How Does CFW Collect Traffic Statistics?
- What Is the Protection Bandwidth Provided by CFW?
- What Do I Do If My Service Traffic Exceeds the Protection Bandwidth?
- What Are the Differences Between the Data Displayed in Traffic Trend Module and the Traffic Analysis Page?
- How Do I Verify the Validity of an Outbound HTTP/HTTPS Domain Protection Rule?
- How Do I Obtain the Real IP Address of an Attacker?
- What Do I Do If a High Traffic Warning Is Received?
-
About the Product
- Videos
-
More Documents
-
User Guide (Ankara Region)
- Product Overview
- Checking the Dashboard
- Creating Cloud Firewall
- Enabling Internet Border Traffic Protection
- Enabling VPC Border Traffic Protection
-
Configuring Access Control Policies to Control Traffic
- Access Control Policy Overview
- Configuring Protection Rules to Block or Allow Traffic
- Adding Blacklist or Whitelist Items to Block or Allow Traffic
- Viewing Protection Information Using the Policy Assistant
- Managing Access Control Policies
- Managing IP Address Groups
- Domain Name Management
- Service Group Management
- Attack Defense
- Viewing Traffic Statistics
- Viewing CFW Protection Logs
- System Management
-
FAQs
-
About the Product
- Does CFW Support Off-Cloud Servers?
- What Are the QPS, New Connections, and Concurrent Connections Supported by CFW?
- Can CFW Be Shared Across Accounts?
- What Are the Differences Between CFW and WAF?
- What Are the Differences Between CFW, Security Groups, and Network ACLs?
- How Does CFW Control Access?
- What Are the Priorities of the Protection Settings in CFW?
- Can WAF and CFW Be Deployed Together?
- Troubleshooting
- Network Traffic
-
About the Product
- Change History
- API Reference (Ankara Region)
-
User Guide (Ankara Region)
- General Reference
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Adding a User-defined Service Group
A service group is a collection of services (protocols, source ports, and destination ports). A service group frees you from repeatedly modifying access rules and simplifies security group rule management.
Constraints
- A service group can have up to 64 services.
- A firewall instance can have up to 512 service groups.
- A firewall instance can have up to 900 services.
Adding a User-defined Service Group
- Log in to the management console.
- Click
in the upper left corner of the management console and select a region or project.
- In the navigation pane on the left, click
and choose Security & Compliance > Cloud Firewall. The Dashboard page will be displayed.
- (Optional) Switch to another firewall instance: Select a firewall from the drop-down list in the upper left corner of the page.
- In the navigation pane, choose Access Control > Object Groups.
- Click the Service Groups tab. Click Add Service Group and configure parameters in the Add Service Group area. Enter the service group name and description.
Table 1 Service group parameters Parameter
Description
Service Group Name
Name of a service group
Description
Usage and application scenario
Services
- Protocol: Select a protocol. Supported protocols include TCP, UDP, and ICMP.
- Source Port: Set the source port to be allowed or blocked. You can configure a single port or consecutive port groups (example: 80-443).
- Destination Port: Set the destination port to be allowed or blocked. You can configure a single port or consecutive port groups (example: 80-443).
- Description: Usage and application scenario of the service group
- Confirm the information and click OK.
Adding a Service to a User-defined Service Group
- Log in to the management console.
- Click
in the upper left corner of the management console and select a region or project.
- In the navigation pane on the left, click
and choose Security & Compliance > Cloud Firewall. The Dashboard page will be displayed.
- (Optional) Switch to another firewall instance: Select a firewall from the drop-down list in the upper left corner of the page.
- In the navigation pane, choose Access Control > Object Groups.
- Click the Service Groups tab. Click the name of a service group. The Service Group Details dialog box is displayed..
- Click Add Service.
Table 2 Adding a service Parameter
Description
Example Value
Protocol
Its value can be TCP, UDP, or ICMP.
TCP
Source Port
Source ports to be allowed or blocked. You can configure a single port or consecutive port groups (example: 80-443).
NOTE:
If Protocol is set to ICMP, you do not need to specify any port number.
80
Destination Port
Destination ports to be allowed or blocked. You can configure a single port or consecutive port groups (example: 80-443).
NOTE:
If Protocol is set to ICMP, you do not need to specify any port number.
80
Description
Usage and application scenario
-
- You can click Add to add multiple services.
- Confirm the information and click OK.
Related Operations
- Exporting service groups: Click Export above the list and select a data range.
- Deleting services in batches: On the Service Groups tab, select services and click Delete above the list.
Follow-up Operations
A service group takes effect only after it is set in a protection rule. For more information, see Adding Protection Rules to Block or Allow Traffic.
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