检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
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
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
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
Can I Change the VPC After Buying a GeminiDB DynamoDB-Compatible Instance? After a GeminiDB DynamoDB-Compatible instance is created, its VPC cannot be changed. However, you can change a VPC by restoring the full backup of your instance to the VPC you want to use. For details, see
Why Do I Need to Select a VPC When Buying an Instance? For a DBSS instance to edit an off-cloud database, the DBSS agent needs to be deployed on the database and in the same VPC as the instance. If the DBSS instance and the agent are in different VPCs, DBSS cannot audit the database
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
Restoring the Enterprise Router Configuration After VPC Border Protection Is Permanently Disabled If you no longer need VPC border traffic protection, manually restore the configuration of the enterprise router after disabling VPC border protection. This section describes how to restore
How Many VPC Peering Connections Can I Create in an Account? To check how many VPC peering connections you can create in a region, you can go to the console. Number of VPC peering connections that you can create in each region between VPCs in the same account: subject to the actual
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 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
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
Can I Change the VPC or Subnet that My RDS DB Instance Belongs To? No, you cannot directly change the VPC or subnet on the RDS console. However, you can change the VPC or subnet by restoring a full backup to a new DB instance. For operation details, see Restoring from Backup Files
Allowing On-Premises Servers to Access Cloud Services Using Direct Connect and VPC Endpoint Create a Direct Connect connection to connect your on-premises data center to the cloud and then use VPC Endpoint to access cloud services over a private network. This makes access faster and
Does ROMA Connect Support Access from Another VPC/Subnet? Yes, ROMA Connect supports access across VPCs and subnets. In one VPC, cross-subnet access is allowed. In the case of two VPCs, connect them using a peering connection. For details about how to create and use a VPC peering
Using a Public NAT Gateway and VPC Peering to Enable Communications Between VPCs and the Internet Scenarios There are two VPCs in the same region: VPC A and VPC B. VPC A has a subnet subnet A. VPC B has a subnet subnet B. Create a public NAT gateway for subnet A. Then add SNAT and
What Are the Differences Between the VPC Subnet API and the OpenStack Neutron Subnet API? Differences Subnet APIs are classified into VPC subnet APIs and subnet APIs. They can create, query, update, and delete subnets. The differences between the two are the meanings of the network
Process of Using Enterprise Router to Migrate the Network Set Up Through VPC Peering Table 1 describes the overall process of replacing VPC peering connections with an enterprise router. Table 1 Process of replacing VPC peering connections with an enterprise router Step Description
Procedure for Using Enterprise Router to Migrate the Network Set Up Through VPC Peering Step 1: Create Cloud Resources For details about all required cloud resources, see Table 4. Create a subnet in each VPC. The subnets are used to verify communications between the VPCs and enterprise
Step 5: (Optional) Add Routes to VPC Route Tables Perform the following operations to configure the routes for the enterprise router in the VPC route table: If you enable Auto Add Routes when creating a VPC attachment, you do not need to manually add static routes to the VPC route
