- Release Notes and Announcements
- Getting Started
- Product Introduction
- Purchase Guide
- Operation Guide
- Best Practices
- 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
- DeleteVpcInstance
- 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
- Best Practices
- 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
- DeleteVpcInstance
- DeleteResourceGroup
- CreateNatFwInstance
- DescribeResourceGroupNew
- CreateNatFwInstanceWithDomain
- DescribeIPStatusList
- Data Types
- Error Codes
- FAQs
- Service Level Agreement
- CFW Policy
What protocols does Cloud Firewall support?
Edge firewall supports TCP, HTTP, and HTTPS currently.
NAT edge firewall supports TCP, UDP, ICMP, HTTP, HTTPS, SMTP, SMTPS, and FTP.
Inter-VPC firewall supports TCP, UDP, and ICMP.
How does CFW protect UDP?
Edge firewall does not protect UDP currently. You are advised to enable both the edge firewall and the NAT firewall.
Yes
No
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