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Can I Change the VPC and Subnet for a DCS Redis Instance? No. Once an instance is created, its VPC and subnet cannot be changed. To use a different set of VPC and subnet, create another instance with a desired set of VPC and subnet and then migrate data as required. For details about
How Do I Create a VPC Endpoint on the VPCEP Console? VPC endpoints are secure and private channels for connecting Virtual Private Clouds (VPCs) to VPC endpoint services. You can create VPC endpoints to connect the network between AOM and LTS for heartbeat, metric, or log reporting
An Error Message Occurs Indicating that the VPC Request Is Incorrect During the Access Symptom An error message indicating that the VPC request is incorrect is displayed when Manager is accessed on the console. Possible Causes The current user lacks the permission to access the VPC
Routing Traffic to Backend Servers in a Different VPC from the Load Balancer Scenarios You can use ELB to route traffic to backend servers in a VPC that is different from where the load balancer works. Solution Dedicated load balancer ELB-Test is running in a VPC named VPC-Test-01
How Is VPC Border (East-West) Traffic Charged? Yearly/Monthly CFW: By default, the CFW professional edition protects two VPCs, providing 200 Mbit/s protection for VPC border traffic. To protect more inter-VPC traffic, you can purchase more VPC protection quotas. Each quota provides
Setting Up a Network with a VPC and Enabling Internet Access Using an EIP This topic describes how to use a VPC to provide an ECS with an IPv4 private network on the cloud and bind an EIP to the ECS to allow the ECS to communicate with the Internet. Figure 1 shows the architecture
Connecting Third-Party Servers to HSS Through Direct Connect and VPC Endpoint Overview Resources and Costs Process Flow Process
Enabling the VPC Border Firewall and Ensuring the Traffic Passes Through CFW A new firewall is disabled by default. Traffic passes through the enterprise router without being forwarded to the new firewall. You can enable a VPC border firewall as needed. Enabling a VPC Border Firewall
Creating a VPC Peering Connection to Connect Two VPCs in the Same Account Scenarios Two VPCs from the same region cannot communicate with each other by default, but you can use a VPC peering connection to connect them. The following describes how to create a VPC peering connection
Creating a VPC Peering Connection to Connect Two VPCs in Different Accounts Scenarios Two VPCs from the same region cannot communicate with each other by default, but you can use a VPC peering connection to connect them. The following describes how to create a VPC peering connection
Mirroring Inbound and Outbound TCP Traffic to a Network Interface in a Different VPC Solution Architecture To mirror inbound and outbound TCP traffic between a mirror source (network interface) and a given instance to a mirror target (network interface) in a VPC different from the
Extending a VPC CIDR Block Using a Secondary IPv4 CIDR Block Scenarios Generally, the number of IP addresses in a VPC CIDR block determines how many cloud resources that can be deployed in the VPC. If there are no sufficient IP addresses in the VPC CIDR block, you can add a secondary
What Can I Do If a VPC Subnet Cannot Be Deleted? A VPC subnet may fail to be deleted if you have used the VPC subnet in the CCE cluster. Therefore, you need to delete the corresponding cluster on the CCE console before deleting the VPC subnet. If you delete a cluster, all nodes, applications
Why Is My VPC Still Being Billed After It Was Deleted? Symptom As shown in Figure 1, you deleted all VPCs under your account. However, there are still bills for VPC. Figure 1 VPC list Reasons Most VPC resources are free, such as VPCs, subnets, route tables, and security groups. For
Can a VPC Peering Connection Connect VPCs in Different Regions? A VPC peering connection only can connect VPCs in the same region. A VPC peering connection can only connect VPCs in the same region. If your VPCs are in different regions, use Cloud Connect. Figure 1 shows an application
Can I Access the Same VPC over Multiple Connections? Yes. To do so, you need to create multiple virtual interfaces, and select the same virtual gateway but different connections for each virtual interface. Parent topic: Interconnection with the Cloud
Does the Security Group of a VPC Affect the Use of SFS Turbo? A security group is a collection of access control rules for ECSs that have the same security protection requirements and are mutually trusted in a VPC. After a security group is created, you can create different access
How Many Private NAT Gateways Can I Buy in a VPC? You can buy a maximum of 10 private NAT gateways in a VPC. Parent topic: Private NAT Gateways
Function Overview Function Overview ALL VPC Endpoint VPC Endpoint Service Monitoring VPC Endpoints Viewing Traces Whitelist Connection Management Port Mapping Tag Management Permissions APIs SDKs VPC Endpoint VPC endpoints are secure and private channels for connecting VPCs to VPC
How Many Private NAT Gateways Can I Buy in a VPC? You can buy a maximum of 10 private NAT gateways in a VPC. Parent topic: Billing FAQs
