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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
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
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
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
Connecting Third-Party Servers to HSS Through Direct Connect and VPC Endpoint Overview Resources and Costs Process Flow Process
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
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 In the Billing Center, on the By service type tab, click Virtual Private Cloud (VPC), and
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
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
Service Notices All Notices > Product Notices > Notice on Adjusting Default Quota of Huawei Cloud VPC Resources in AF-Johannesburg and AP-Singapore Notice on Adjusting Default Quota of Huawei Cloud VPC Resources in AF-Johannesburg and AP-Singapore Jul 14, 2022 GMT+08:00 Dear customer
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
Implementing Network Communications Between Containers and IDCs Using VPC and Direct Connect Application Scenarios With VPC and Direct Connect, the container CIDR block (172.56.0.0/16) and IDC CIDR block (10.1.123.0/24) can communicate with each other in the cluster using the VPC
Can I Change the VPC and Subnet After a Kafka Instance Is Created? No. Once an instance is created, its VPC and subnet cannot be changed. Parent topic: Instances
Can the VLAN of the On-premises Network Be Used in the VPC Through Direct Connect? No. On-premises networks can only communicate with the cloud at Layer 3. Parent topic: Interconnection with the Cloud
Using a Third-Party Firewall to Scrub Traffic for VPCs Connected by VPC Peering Connections Application Scenario VPC allows you to configure and manage virtual networks. You can use security groups and network ACLs to control network access. You can also use third-party firewalls
Using a Cloud Connection and a VPC Peering Connection to Connect VPCs Across Regions Scenarios This practice provides detailed operations for you to enable communication between VPCs in different regions using a VPC Peering connection and a cloud connection. For details about the
Can I Change the VPC to Which My GaussDB Instance Belongs? No, you cannot directly change the VPC on the GaussDB console. However, you can change a VPC by restoring the full backup of your instance to the VPC you want to use. For details, see Data Restoration. Parent topic: Database
Using Enterprise Router to Migrate the Network Set Up Through VPC Peering Overview Network and Resource Planning Process of Using Enterprise Router to Migrate the Network Set Up Through VPC Peering Procedure for Using Enterprise Router to Migrate the Network Set Up Through VPC Peering
Can I Change the VPC and Subnet After a RabbitMQ Instance Is Created? No. Parent topic: Instances
