- Release Notes and Announcements
- Tencent Cloud Network Overview
- Product Introduction
- Purchase Guide
- Quick Start
- Operation Guide
- Network Topology
- Network performance dashboard
- Virtual Private Cloud (VPC)
- Subnets
- Route Tables
- IPs and ENIs
- Bandwidth Package
- Network Connection
- Security Management
- Diagnostic Tools
- Alarming and Monitoring
- Practical Tutorial
- View the Total Bandwidth for Single-Region Traffic-Based Billing
- Migrating from the Classic Network to VPC
- Best Practices of Security Group Change
- Configuring CVM Instance as Public Gateway
- Building HA Primary/Secondary Cluster with HAVIP + Keepalived
- Creating a High-availability Database by Using HAVIP + Windows Server Failover Cluster
- Hybrid Cloud Primary/Secondary Communication (DC and VPN)
- Hybrid Cloud Primary/Secondary Communication (CCN and VPN)
- CVM Access to Internet Through EIP
- Troubleshooting
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- EIP APIs
- Bandwidth Package APIs
- NAT Gateway APIs
- CreateNatGateway
- ModifyNatGatewayAttribute
- DescribeNatGateways
- ResetNatGatewayConnection
- ModifyNatGatewayDestinationIpPortTranslationNatRule
- DisassociateNatGatewayAddress
- DescribeNatGatewayDestinationIpPortTranslationNatRules
- DeleteNatGatewayDestinationIpPortTranslationNatRule
- DeleteNatGateway
- CreateNatGatewayDestinationIpPortTranslationNatRule
- AssociateNatGatewayAddress
- ModifyNatGatewaySourceIpTranslationNatRule
- DescribeNatGatewaySourceIpTranslationNatRules
- DeleteNatGatewaySourceIpTranslationNatRule
- CreateNatGatewaySourceIpTranslationNatRule
- RefreshDirectConnectGatewayRouteToNatGateway
- DescribeNatGatewayDirectConnectGatewayRoute
- Cloud Connect Network APIs
- DescribeCrossBorderCompliance
- SetCcnRegionBandwidthLimits
- ModifyCcnAttribute
- EnableCcnRoutes
- DisableCcnRoutes
- DetachCcnInstances
- DescribeCcns
- DescribeCcnRoutes
- DescribeCcnRegionBandwidthLimits
- DescribeCcnAttachedInstances
- DeleteCcn
- CreateCcn
- AttachCcnInstances
- ResetAttachCcnInstances
- RejectAttachCcnInstances
- AcceptAttachCcnInstances
- ModifyCcnRegionBandwidthLimitsType
- GetCcnRegionBandwidthLimits
- AuditCrossBorderCompliance
- ModifyCcnAttachedInstancesAttribute
- VPC APIs
- DeleteTrafficPackages
- DescribeUsedIpAddress
- DescribeAccountAttributes
- CreateDefaultVpc
- CreateVpc
- ModifyVpcAttribute
- DescribeVpcs
- DescribeVpcPrivateIpAddresses
- DescribeVpcInstances
- DeleteVpc
- AttachClassicLinkVpc
- DescribeClassicLinkInstances
- DetachClassicLinkVpc
- AssignIpv6CidrBlock
- DescribeVpcIpv6Addresses
- UnassignIpv6CidrBlock
- CreateAssistantCidr
- ModifyAssistantCidr
- DescribeAssistantCidr
- CheckAssistantCidr
- DeleteAssistantCidr
- DescribeVpcResourceDashboard
- ModifyLocalGateway
- DescribeLocalGateway
- DeleteLocalGateway
- CreateLocalGateway
- AdjustPublicAddress
- DescribeTrafficPackages
- Subnet APIs
- Route Table APIs
- Highly Available Virtual IP APIs
- ENI APIs
- AssignPrivateIpAddresses
- UnassignPrivateIpAddresses
- ModifyNetworkInterfaceAttribute
- DetachNetworkInterface
- DescribeNetworkInterfaces
- CreateNetworkInterface
- AttachNetworkInterface
- MigratePrivateIpAddress
- MigrateNetworkInterface
- DeleteNetworkInterface
- ModifyPrivateIpAddressesAttribute
- UnassignIpv6Addresses
- ModifyIpv6AddressesAttribute
- AssignIpv6Addresses
- DescribeNetworkInterfaceLimit
- DisassociateNetworkInterfaceSecurityGroups
- AssociateNetworkInterfaceSecurityGroups
- CreateAndAttachNetworkInterface
- VPN Gateway APIs
- GenerateVpnConnectionDefaultHealthCheckIp
- ResetVpnGatewayInternetMaxBandwidth
- ResetVpnConnection
- RenewVpnGateway
- ModifyVpnGatewayAttribute
- ModifyVpnConnectionAttribute
- ModifyCustomerGatewayAttribute
- InquiryPriceResetVpnGatewayInternetMaxBandwidth
- InquiryPriceRenewVpnGateway
- InquiryPriceCreateVpnGateway
- DownloadCustomerGatewayConfiguration
- DescribeVpnGateways
- DescribeVpnConnections
- DescribeCustomerGateways
- DescribeCustomerGatewayVendors
- DeleteVpnGateway
- DeleteVpnConnection
- DeleteCustomerGateway
- CreateVpnGateway
- CreateVpnConnection
- CreateCustomerGateway
- ModifyVpnGatewayCcnRoutes
- DescribeVpnGatewayCcnRoutes
- ModifyVpnGatewayRoutes
- DescribeVpnGatewayRoutes
- DeleteVpnGatewayRoutes
- CreateVpnGatewayRoutes
- SetVpnGatewaysRenewFlag
- Direct Connect Gateway APIs
- ReplaceDirectConnectGatewayCcnRoutes
- DescribeDirectConnectGatewayCcnRoutes
- DeleteDirectConnectGatewayCcnRoutes
- CreateDirectConnectGatewayCcnRoutes
- CreateDirectConnectGateway
- ModifyDirectConnectGatewayAttribute
- DescribeDirectConnectGateways
- DeleteDirectConnectGateway
- DisassociateDirectConnectGatewayNatGateway
- AssociateDirectConnectGatewayNatGateway
- InquirePriceCreateDirectConnectGateway
- Security Group APIs
- ReplaceSecurityGroupPolicies
- DeleteSecurityGroup
- DescribeSecurityGroupPolicies
- ModifySecurityGroupAttribute
- CreateSecurityGroup
- CreateSecurityGroupPolicies
- DescribeSecurityGroups
- DeleteSecurityGroupPolicies
- ModifySecurityGroupPolicies
- ReplaceSecurityGroupPolicy
- DescribeSecurityGroupAssociationStatistics
- DescribeSecurityGroupReferences
- CreateSecurityGroupWithPolicies
- CloneSecurityGroup
- Network ACL APIs
- Network Parameter Template-Related APIs
- CreateAddressTemplate
- CreateAddressTemplateGroup
- CreateServiceTemplate
- CreateServiceTemplateGroup
- DeleteAddressTemplate
- DeleteAddressTemplateGroup
- DeleteServiceTemplate
- DeleteServiceTemplateGroup
- DescribeAddressTemplateGroups
- DescribeAddressTemplates
- DescribeServiceTemplateGroups
- DescribeServiceTemplates
- ModifyAddressTemplateAttribute
- ModifyAddressTemplateGroupAttribute
- ModifyServiceTemplateAttribute
- ModifyServiceTemplateGroupAttribute
- Network Detection-Related APIs
- Flow Log APIs
- Gateway Traffic Monitor APIs
- Private Link APIs
- CreateVpcEndPointService
- DescribeVpcEndPointService
- ModifyVpcEndPointServiceAttribute
- DeleteVpcEndPointService
- CreateVpcEndPointServiceWhiteList
- DescribeVpcEndPointServiceWhiteList
- ModifyVpcEndPointServiceWhiteList
- EnableVpcEndPointConnect
- DeleteVpcEndPointServiceWhiteList
- DescribeVpcEndPoint
- CreateVpcEndPoint
- ModifyVpcEndPointAttribute
- DeleteVpcEndPoint
- DisassociateVpcEndPointSecurityGroups
- Snapshot Policy APIs
- Other APIs
- Error Codes
- Data Types
- FAQs
- Contact Us
- Glossary
- Release Notes and Announcements
- Tencent Cloud Network Overview
- Product Introduction
- Purchase Guide
- Quick Start
- Operation Guide
- Network Topology
- Network performance dashboard
- Virtual Private Cloud (VPC)
- Subnets
- Route Tables
- IPs and ENIs
- Bandwidth Package
- Network Connection
- Security Management
- Diagnostic Tools
- Alarming and Monitoring
- Practical Tutorial
- View the Total Bandwidth for Single-Region Traffic-Based Billing
- Migrating from the Classic Network to VPC
- Best Practices of Security Group Change
- Configuring CVM Instance as Public Gateway
- Building HA Primary/Secondary Cluster with HAVIP + Keepalived
- Creating a High-availability Database by Using HAVIP + Windows Server Failover Cluster
- Hybrid Cloud Primary/Secondary Communication (DC and VPN)
- Hybrid Cloud Primary/Secondary Communication (CCN and VPN)
- CVM Access to Internet Through EIP
- Troubleshooting
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- EIP APIs
- Bandwidth Package APIs
- NAT Gateway APIs
- CreateNatGateway
- ModifyNatGatewayAttribute
- DescribeNatGateways
- ResetNatGatewayConnection
- ModifyNatGatewayDestinationIpPortTranslationNatRule
- DisassociateNatGatewayAddress
- DescribeNatGatewayDestinationIpPortTranslationNatRules
- DeleteNatGatewayDestinationIpPortTranslationNatRule
- DeleteNatGateway
- CreateNatGatewayDestinationIpPortTranslationNatRule
- AssociateNatGatewayAddress
- ModifyNatGatewaySourceIpTranslationNatRule
- DescribeNatGatewaySourceIpTranslationNatRules
- DeleteNatGatewaySourceIpTranslationNatRule
- CreateNatGatewaySourceIpTranslationNatRule
- RefreshDirectConnectGatewayRouteToNatGateway
- DescribeNatGatewayDirectConnectGatewayRoute
- Cloud Connect Network APIs
- DescribeCrossBorderCompliance
- SetCcnRegionBandwidthLimits
- ModifyCcnAttribute
- EnableCcnRoutes
- DisableCcnRoutes
- DetachCcnInstances
- DescribeCcns
- DescribeCcnRoutes
- DescribeCcnRegionBandwidthLimits
- DescribeCcnAttachedInstances
- DeleteCcn
- CreateCcn
- AttachCcnInstances
- ResetAttachCcnInstances
- RejectAttachCcnInstances
- AcceptAttachCcnInstances
- ModifyCcnRegionBandwidthLimitsType
- GetCcnRegionBandwidthLimits
- AuditCrossBorderCompliance
- ModifyCcnAttachedInstancesAttribute
- VPC APIs
- DeleteTrafficPackages
- DescribeUsedIpAddress
- DescribeAccountAttributes
- CreateDefaultVpc
- CreateVpc
- ModifyVpcAttribute
- DescribeVpcs
- DescribeVpcPrivateIpAddresses
- DescribeVpcInstances
- DeleteVpc
- AttachClassicLinkVpc
- DescribeClassicLinkInstances
- DetachClassicLinkVpc
- AssignIpv6CidrBlock
- DescribeVpcIpv6Addresses
- UnassignIpv6CidrBlock
- CreateAssistantCidr
- ModifyAssistantCidr
- DescribeAssistantCidr
- CheckAssistantCidr
- DeleteAssistantCidr
- DescribeVpcResourceDashboard
- ModifyLocalGateway
- DescribeLocalGateway
- DeleteLocalGateway
- CreateLocalGateway
- AdjustPublicAddress
- DescribeTrafficPackages
- Subnet APIs
- Route Table APIs
- Highly Available Virtual IP APIs
- ENI APIs
- AssignPrivateIpAddresses
- UnassignPrivateIpAddresses
- ModifyNetworkInterfaceAttribute
- DetachNetworkInterface
- DescribeNetworkInterfaces
- CreateNetworkInterface
- AttachNetworkInterface
- MigratePrivateIpAddress
- MigrateNetworkInterface
- DeleteNetworkInterface
- ModifyPrivateIpAddressesAttribute
- UnassignIpv6Addresses
- ModifyIpv6AddressesAttribute
- AssignIpv6Addresses
- DescribeNetworkInterfaceLimit
- DisassociateNetworkInterfaceSecurityGroups
- AssociateNetworkInterfaceSecurityGroups
- CreateAndAttachNetworkInterface
- VPN Gateway APIs
- GenerateVpnConnectionDefaultHealthCheckIp
- ResetVpnGatewayInternetMaxBandwidth
- ResetVpnConnection
- RenewVpnGateway
- ModifyVpnGatewayAttribute
- ModifyVpnConnectionAttribute
- ModifyCustomerGatewayAttribute
- InquiryPriceResetVpnGatewayInternetMaxBandwidth
- InquiryPriceRenewVpnGateway
- InquiryPriceCreateVpnGateway
- DownloadCustomerGatewayConfiguration
- DescribeVpnGateways
- DescribeVpnConnections
- DescribeCustomerGateways
- DescribeCustomerGatewayVendors
- DeleteVpnGateway
- DeleteVpnConnection
- DeleteCustomerGateway
- CreateVpnGateway
- CreateVpnConnection
- CreateCustomerGateway
- ModifyVpnGatewayCcnRoutes
- DescribeVpnGatewayCcnRoutes
- ModifyVpnGatewayRoutes
- DescribeVpnGatewayRoutes
- DeleteVpnGatewayRoutes
- CreateVpnGatewayRoutes
- SetVpnGatewaysRenewFlag
- Direct Connect Gateway APIs
- ReplaceDirectConnectGatewayCcnRoutes
- DescribeDirectConnectGatewayCcnRoutes
- DeleteDirectConnectGatewayCcnRoutes
- CreateDirectConnectGatewayCcnRoutes
- CreateDirectConnectGateway
- ModifyDirectConnectGatewayAttribute
- DescribeDirectConnectGateways
- DeleteDirectConnectGateway
- DisassociateDirectConnectGatewayNatGateway
- AssociateDirectConnectGatewayNatGateway
- InquirePriceCreateDirectConnectGateway
- Security Group APIs
- ReplaceSecurityGroupPolicies
- DeleteSecurityGroup
- DescribeSecurityGroupPolicies
- ModifySecurityGroupAttribute
- CreateSecurityGroup
- CreateSecurityGroupPolicies
- DescribeSecurityGroups
- DeleteSecurityGroupPolicies
- ModifySecurityGroupPolicies
- ReplaceSecurityGroupPolicy
- DescribeSecurityGroupAssociationStatistics
- DescribeSecurityGroupReferences
- CreateSecurityGroupWithPolicies
- CloneSecurityGroup
- Network ACL APIs
- Network Parameter Template-Related APIs
- CreateAddressTemplate
- CreateAddressTemplateGroup
- CreateServiceTemplate
- CreateServiceTemplateGroup
- DeleteAddressTemplate
- DeleteAddressTemplateGroup
- DeleteServiceTemplate
- DeleteServiceTemplateGroup
- DescribeAddressTemplateGroups
- DescribeAddressTemplates
- DescribeServiceTemplateGroups
- DescribeServiceTemplates
- ModifyAddressTemplateAttribute
- ModifyAddressTemplateGroupAttribute
- ModifyServiceTemplateAttribute
- ModifyServiceTemplateGroupAttribute
- Network Detection-Related APIs
- Flow Log APIs
- Gateway Traffic Monitor APIs
- Private Link APIs
- CreateVpcEndPointService
- DescribeVpcEndPointService
- ModifyVpcEndPointServiceAttribute
- DeleteVpcEndPointService
- CreateVpcEndPointServiceWhiteList
- DescribeVpcEndPointServiceWhiteList
- ModifyVpcEndPointServiceWhiteList
- EnableVpcEndPointConnect
- DeleteVpcEndPointServiceWhiteList
- DescribeVpcEndPoint
- CreateVpcEndPoint
- ModifyVpcEndPointAttribute
- DeleteVpcEndPoint
- DisassociateVpcEndPointSecurityGroups
- Snapshot Policy APIs
- Other APIs
- Error Codes
- Data Types
- FAQs
- Contact Us
- Glossary
The default route table of a VPC cannot be deleted.
After a VPC is created, its route table will be automatically provided with a default route, indicating that all resources in this VPC are interconnected through the private network. This routing policy cannot be modified or deleted.
Destination | Next hop type | Next hop |
Local | Local | Local |
Dynamic routing protocols such as BGP and OSPF are not supported.
Routes can be published to CCN.The following routes can be published to CCN.
Next hop type | Publishing to CCN by default | Manually publishing or withdrawing | Description |
Local | Supported | Not supported | Assigned by the system. The VPC IP range connecting to CCN will be automatically published to CCN, including primary and secondary CIDR blocks (except for TKE IP ranges). |
CVM | Not supported | Supported | A custom route to CVM. When the IP range is all 0 or the routing policy is disabled, the route cannot be published to CCN. |
HAVIP | Not supported | Supported | Custom route to HAVIP. When the IP range is all 0 or the routing policy is disabled, the routes cannot be published to CCN. |
Note:
A disabled custom route cannot be published to CCN.
A custom route should be withdrawn first before it can be disabled if it has been published to a CCN.
The HAVIP unbound to a CVM cannot be published to the CCN. Please retry after binding it to a CVM.
Quota Limits
Resource | Limit |
Number of route tables per VPC | 10 |
Number of route tables associated with each subnet | 1 |
Number of routing policies per route table | 50 |
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