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Configure the AR router as the customer gateway. 3 Create VPN connections. Create two VPN connections between the VPN gateway (active EIP and active EIP 2) and the customer gateway.
Networking Requirements Network Topology Learn the definitions of edge gateway, local gateway, and VPN gateway in Basic Concepts before you proceed with the CloudPond network topology.
Parent topic: VPN Negotiation and Interconnection
To connect your on-premises data center to the cloud through a VPN, your on-premises gateway must have a fixed public IP address.
There are two types of VPN services: Site-to-Cloud VPN (S2C VPN) and Point-to-Cloud VPN (P2C VPN).
The Client Log Contains "Options error: Unrecognized option or missing or extra parameter(s) in XXX: disable-dco" Applicable Client Linux Symptom A client cannot connect to a P2C VPN gateway, and the log contains the following error information: Options error: Unrecognized option
Establish a VPN connection between the IDC and one VPC (VPC 1 in this example). In the on-premises data center, set subnets of VPC 1 and VPC 2 as customer subnets.
If necessary, you can create a VPC peering connection and select VPN for Network Type to enable communication between the source and destination databases.
For VPN pricing details, see Pricing Details. For details about how to top up an account, see Topping Up an Account. Creating a User and Granting VPN Permissions To use VPN, you must have the "VPN Fullaccess" permission.
When creating a VPC, you can configure security groups, VPN, IP address segments, and bandwidth. This facilitates internal network management and configuring, allowing you to change network configurations in a secure, convenient manner.
Step 3: Access OBS Using a VPN or Direct Connect Connection Access the OBS through a VPN or Direct Connect connection. Parent topic: Configuring a VPC Endpoint for Accessing the Private IP Address of OBS
An edge node can connect to IEF over the Internet, VPN, or Direct Connect. Select connection modes based on your service scenarios. If you have requirements on data security and data transmission performance, you can connect edge nodes to the cloud over Direct Connect or VPN.
Accessing On-Premises Data Centers or Other VPCs Accessing On-Premises Data Centers You can use Direct Connect or VPN to connect the transit VPC to your on-premises data centers. For a higher quality connection, use Direct Connect.
Other Security Solutions If you want to save cost and your SAP system on the cloud is lightweight, you can use the public network to carry all your services and O&M channel instead of VPN or Direct Connect. For more information, see Figure 1.
Other Security Solutions If you want to save cost and your SAP system on the cloud is lightweight, you can use the public network to carry all your services and O&M channel instead of VPN or Direct Connect. For more information, see Figure 1.
If CCE nodes and other services are in different VPCs, you can use a peering connection or VPN to connect two VPCs. Note that the two VPC CIDR blocks cannot overlap with the container CIDR block.
This section describes the error information for VPN APIs (excluding native OpenStack APIs).
Use a VPN or Direct Connect connection to connect IDC 2 to VPC 2. Configure routes to allow traffic to go and from the four subnets involved in the VPN, Cloud Connect, and Direct Connect connections. Parent topic: Networking and Application Scenarios
Audit and Logs VPN records the create, delete, and modify operations performed on all resources initiated by your account, and sends the records to Cloud Trace Service (CTS) in log files for query, audit, and source tracing. Figure 1 Audit and logs Parent topic: Security
Figure 1 DRS product architecture Currently, DRS supports replication over a public network, VPC, VPN, and Direct Connect. You can select a network type as required. Theoretically, DRS uses the JDBC connection.
