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Enterprise routers can be used with Direct Connect, Cloud Connect, and NAT Gateway to construct different networks. For details, see Enterprise Router Best Practices.
For details about how to allow cloud resources to access specified domain names through the NAT gateway, see Configuring a Protection Rule to Protect SNAT Traffic.
Figure 2 Architecture CCI is deeply integrated with network services, for example Virtual Private Cloud (VPC), Elastic Load Balance (ELB), and NAT Gateway, as well as storage services such as Elastic Volume Service (EVS).
For details about how to enable traffic protection for private IP addresses, see Enabling NAT Gateway Traffic Protection.
To allow traffic from the NAT gateway, you need to add rules to the default security group or create a security group and associate it with the instances. Figure 2 Use cases Parent Topic: Security Group
The value can be: network:dhcp: DHCP service IP address network:router_interface_distributed: Gateway IP address compute:xxx (xxx indicates the AZ name.
*:* - × √ Performing all operations on NAT Gateway resources nat:*:get - √ √ Viewing NAT Gateway resource details nat:*:list - √ √ Listing all NAT Gateway resources vpcep:*:* - × √ Performing all operations on VPC Endpoint resources ecs:*:* - √ √ Performing all operations on ECSs
Service Name Reference 1 Virtual Private Cloud (VPC) Virtual Private Cloud (VPC) 2 Elastic IP (EIP) Elastic IP (EIP) 3 NAT Gateway NAT Gateway 4 Elastic Load Balance (ELB) Elastic Load Balance (ELB) 5 VPC Endpoint (VPCEP) VPC Endpoint (VPCEP) 6 Direct Connect Direct Connect (DC) 7
If there are no NAT gateways, CCE Autopilot automatically creates a NAT gateway with default specifications, binds an EIP to the NAT gateway, and configures SNAT rules. The NAT gateway will be billed. For details, see NAT Gateway Billing. Click Next: Select Add-on.
If a private NAT gateway is not in a specified VPC, this gateway is noncompliant. rds-instance-multi-az-support rds If an RDS instance does not support multi-AZ deployment, this RDS instance is noncompliant. rds-instance-no-public-ip rds If an RDS instance has an EIP attached, this
Gateway, Enterprise Router, Distributed Message Service (DMS), Distributed Cache Service (DCS), API Gateway (APIG), GaussDB(for MySQL), GeminiDB, Relational Database Service (RDS), Document Database Service (DDS), Data Replication Service (DRS), ModelArts, LakeFormation, CloudTable
natGateways:create (Creating a NAT Gateway) nat:natGateways:get (Querying details about a NAT gateway) nat:natGateways:delete (Deleting a NAT gateway) nat:snatRules:create (Creating an SNAT rule) nat:snatRules:get (Querying details about an SNAT rule) nat:dnatRules:list (Querying
NAT Gateway: The subscription term must be at least three months, including the accumulative duration of renewals.
If a NAT gateway has been created for any VPC you have loaded to a cloud connection, a custom CIDR block needs to be added and set to 0.0.0.0/0. Multiple bandwidth packages with different billing modes can be bound to a cloud connection.
Each EIP can only be bound to one cloud resource, such as an ECS, a NAT gateway, or a load balancer. A shared bandwidth can be used by multiple pay-per-use EIPs. The shared bandwidth is dynamically allocated to the EIPs based on the actual usage conditions.
For details about how to protect the traffic of private network assets at the Internet border, see Configuring Protection Rules to Block or Allow NAT Gateway Border Traffic.
Meanwhile, the VPC and NAT Gateway maintain a secure, isolated network environment, with DEW providing data encryption for added protection.
If a NAT gateway has been created for any VPC you have loaded to a cloud connection, a custom CIDR block needs to be added and set to 0.0.0.0/0. Multiple bandwidth packages can be bound to a cloud connection only when their billing modes are different.
*:get None View NAT Gateway resource details. nat:*:list None List all NAT Gateway resources. sfs:*:get* None View SFS resource details. sfs:shares:ShareAction None Share SFS resources for scaling. sfsturbo:*:get* None View SFS Turbo resource details. sfsturbo:shares:ShareAction
natGateways:create (Creating a NAT Gateway) nat:natGateways:get (Querying details about a NAT gateway) nat:natGateways:delete (Deleting a NAT gateway) nat:snatRules:create (Creating an SNAT rule) nat:snatRules:get (Querying details about an SNAT rule) nat:dnatRules:list (Querying
