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Also, the routes of peering connection attachments and VPN gateway attachments propagated to enterprise router route tables are BGP routes. An IP prefix list contains prefix rules for route filtering.
VPN: Virtual Private Network (VPN) establishes a convenient, flexible, and out-of-the-box IPsec encrypted communication channel between the local data center and Huawei Cloud VPC. This helps to build a flexible and scalable hybrid cloud computing environment.
It also supports this function for your on-premises servers that connect to a VPC through Direct Connect or Virtual Private Network (VPN). It allows these servers to access the Internet using Elastic IPs (EIPs) or to provide services for the Internet.
You can use VPC peering connections, enterprise routers, cloud connections, VPN connections, and direct connections to connect VPCs in the same region, VPCs in different regions, or VPCs of different accounts.
Figure 1 How VPC Endpoint works Figure 1 shows the process of establishing channels for network communications between: VPC 1 (ECS 1) and VPC 3 (ECS 3) VPC 2 (ECS 2) and cloud services such as OBS and DNS IDC and VPC 2 over VPN or Direct Connect to finally access a cloud service such
After the VPC is changed, you need to reconfigure network-related application software and services, such as ELB, VPN, NAT Gateway, and DNS. Constraints Only running or stopped FlexusX instances support VPC change.
Through a VPC endpoint If your local data center has been connected to your VPC through a VPN connection or a direct connection, you can use a VPC endpoint to access CBR through the intranet, so as to migrate VMware backups to the cloud.
(If you log in to an ECS through an intranet, for example, through VPN or Direct Connect, the ECS does not require an EIP.) Windows Use a remote login tool, such as PuTTY or Xshell.
Table 1 Route replication Next Hop Type Can Be Replicated to the Default Route Table Can Be Replicated to a Custom Route Table Local No No Server Yes Yes Extension NIC Yes Yes BMS user-defined network No Yes VPN gateway No Yes Direct Connect gateway No Yes Cloud connection No Yes
Destination database network settings: If the source database attempts to access the destination database through a VPN, you need to enable the VPN service first so that the source database can communicate with the destination RDS for MySQL.
The value can be: PORT NATGW ELB ELBV1 VPN null Minimum length: 0 Maximum length: 64 Enumerated values: PORT NATGW ELB ELBV1 VPN null associate_instance_id String ID of the instance bound with an EIP.
VPN gateway attachment vgw: virtual gateway attachment peering: peering connection attachment.
VPN gateway attachment vgw: virtual gateway attachment peering: peering connection attachment.
VPN gateway attachment vgw: virtual gateway attachment peering: peering connection attachment.
(Bound to a VPN) ERROR (Assignment failed) Minimum length: 0 Maximum length: 64 description String Supplementary information about the EIP You can customize this value to identify your EIP, which is not perceived by the system.
A VPN or Direct Connect connection needs to be established between the customer's IDC and Huawei Cloud.
√ √ Multi-network access Supports access to IEF through Internet, VPN, and Direct Connect. √ √ Monitoring and O&M Supports monitoring and O&M. √ √ Batch job management Creates and updates containerized applications in batches, and registers and updates edge nodes in batches. √ √
Table 2 Mapping between deployment modes and scenarios Deployment Scenario Deployment Mode Access Mode QAS PRD Distributed deployment VPN Parent topic: Solution Introduction
VPN gateway Global DC gateway: Direct Connect global DC gateway VPC Resource Mandatory In the resource list, select the resource whose traffic information is to be collected. vpc-ab Log Group Mandatory Select a log group.
You can use either of them to enable layer 2 and layer 3 communications in a VPC, access a different VPC using a peering connection, enable Internet access through EIPs, and connect the cloud to the on-premises servers using VPN connections or Direct Connect connections.
