- Release Notes and Announcements
- Getting Started
- Product Introduction
- Purchase Guide
- Operation Guide
- Practical Tutorial
- Troubleshooting
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Access Control APIs
- AddNatAcRule
- DescribeNatAcRule
- ModifyNatAcRule
- ModifyEnterpriseSecurityDispatchStatus
- ModifyTableStatus
- ModifySequenceRules
- ModifyAllRuleStatus
- ModifyAcRule
- DescribeTableStatus
- DescribeRuleOverview
- DescribeAcLists
- CreateAcRules
- SetNatFwDnatRule
- ExpandCfwVertical
- DescribeNatFwVpcDnsLst
- DescribeNatFwInstancesInfo
- DescribeNatFwInstance
- DescribeNatFwInfoCount
- AddAcRule
- Enterprise Security Group APIs
- Firewall Status APIs
- Intrusion Defense APIs
- Other APIs
- DescribeBlockIgnoreList
- ModifyStorageSetting
- ModifyNatSequenceRules
- DescribeGuideScanInfo
- ModifyBlockTop
- DescribeUnHandleEventTabList
- DescribeTLogIpList
- DescribeTLogInfo
- DescribeBlockStaticList
- DescribeBlockByIpTimesList
- SetNatFwEip
- ModifyResourceGroup
- ModifyNatFwSwitch
- ModifyNatFwReSelect
- ModifyAssetScan
- DescribeSourceAsset
- DescribeNatFwInstanceWithRegion
- DeleteResourceGroup
- CreateNatFwInstance
- DescribeResourceGroupNew
- CreateNatFwInstanceWithDomain
- DescribeIPStatusList
- Data Types
- Error Codes
- FAQs
- Service Level Agreement
- CFW Policy
- Release Notes and Announcements
- Getting Started
- Product Introduction
- Purchase Guide
- Operation Guide
- Practical Tutorial
- Troubleshooting
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Access Control APIs
- AddNatAcRule
- DescribeNatAcRule
- ModifyNatAcRule
- ModifyEnterpriseSecurityDispatchStatus
- ModifyTableStatus
- ModifySequenceRules
- ModifyAllRuleStatus
- ModifyAcRule
- DescribeTableStatus
- DescribeRuleOverview
- DescribeAcLists
- CreateAcRules
- SetNatFwDnatRule
- ExpandCfwVertical
- DescribeNatFwVpcDnsLst
- DescribeNatFwInstancesInfo
- DescribeNatFwInstance
- DescribeNatFwInfoCount
- AddAcRule
- Enterprise Security Group APIs
- Firewall Status APIs
- Intrusion Defense APIs
- Other APIs
- DescribeBlockIgnoreList
- ModifyStorageSetting
- ModifyNatSequenceRules
- DescribeGuideScanInfo
- ModifyBlockTop
- DescribeUnHandleEventTabList
- DescribeTLogIpList
- DescribeTLogInfo
- DescribeBlockStaticList
- DescribeBlockByIpTimesList
- SetNatFwEip
- ModifyResourceGroup
- ModifyNatFwSwitch
- ModifyNatFwReSelect
- ModifyAssetScan
- DescribeSourceAsset
- DescribeNatFwInstanceWithRegion
- DeleteResourceGroup
- CreateNatFwInstance
- DescribeResourceGroupNew
- CreateNatFwInstanceWithDomain
- DescribeIPStatusList
- Data Types
- Error Codes
- FAQs
- Service Level Agreement
- CFW Policy
The firewall engine updates apply to both the NAT Firewall and the Inter-VPC Firewall. You can find the version number corresponding to the current instance in the firewall instance details and view the corresponding update content. It is recommended to upgrade to the latest version as soon as possible.
Note:
Defect fixes or optimizations of historical version engine packages will not be incorporated into historical version engines. Please upgrade to the latest version of the engine.
Version Number | Features (New features that require the current and later version of the engine) | Update Notes | Update Time |
cfw_v4.3.2.1229 | - | [Optimization] Fixed some defects. | August 14, 2024 |
cfw_v4.3.0.1197 | - | [Optimization] Fixed some defects. | June 28, 2024 |
cfw_v4.3.0.1195 | Customized DNS for configuration of domain name resolution rules. Inter-VPC firewall supports the bandwidth statistics of IP granularity and VPC granularity. | [New] Supports customizing DNS configuration domain name resolution rules. [New] Inter-VPC firewall supports IP granularity and VPC granularity bandwidth statistics. [Optimization] Fixed some defects. | June 26, 2024 |
cfw_v4.1.2.1092 | Simulated test. Transparent mode. | [New] Added simulated test feature.
[New] Added transparent mode.
[Optimization] Optimized firewall full load state determination.
[Optimization] Optimized matching efficiency of address templates.
[Optimization] Optimized the scenario where the traffic is automatically routed to the firewall when the IP address does not exist. [New] CCN mode supports bypass operations in custom routing mode.
[New] Supports creating light-weighted instances.
[Optimization] Optimized engine performance.
[New] VPC Firewall supports bidirectional allowlist control.
[Optimization] Optimized engine stability. | December 19, 2023 |
cfw_v4.0.1.1023 | - | [Optimization] Fixed DNS configuration failure issue.
[Optimization] Fixed session synchronization failure issue. | September 5, 2023 |
cfw_v3.7.0.1002 | - | [Optimization] Fixed some defects. | July 26, 2023 |
cfw_v3.5.1.917 | - | [Optimization] Fixed some defects. | April 7, 2023 |
cfw_v3.5.0.860 | - | [Optimization] Fixed some defects. | January 12, 2023 |
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