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Querying a Specified Customer Gateway Function This API is used to query a customer gateway with a specified gateway ID. Calling Method For details, see Calling APIs. URI GET /v5/{project_id}/customer-gateways/{customer_gateway_id} Table 1 Parameter description Parameter Type Mandatory
Querying the Customer Gateway List Function This API is used to query the customer gateway list. Calling Method For details, see Calling APIs. URI GET /v5/{project_id}/customer-gateways Table 1 Parameter description Parameter Type Mandatory Description project_id String Yes Specifies
How Do I Access ECSs at Home When My Enterprise Network Has Been Connected to the Cloud Through a VPN? A VPN is an IPsec VPN that connects an on-premises LAN to a VPC on the cloud.
Step 5: Create a VPN Attachment to the Enterprise Router Create a VPN gateway and attach it to the enterprise router. Create a customer gateway, which is the gateway in the data center. Create a group of VPN connections that connect the VPN gateway and the customer gateway.
How Do I Access ECSs at Home When My Enterprise Network Has Been Connected to the Cloud Through a VPN? A VPN is an IPsec VPN that connects a VPC on the cloud and an on-premises local area network (LAN).
What Do I Do If a VPN Connection In Use Is Interrupted and a Message Is Displayed Indicating That Traffic from IP Addresses Not Whitelisted Generates? This is usually caused by ACL configuration mismatch between the local and remote gateways.
Why ECSs at Both Ends of a Normal Cross-Region VPN Connection Cannot Access Each Other? By default, a security group allows all outbound traffic. To allow inbound traffic, add inbound rules to the security group.
Which IKE Version Should I Select When I Create a VPN Connection? IKEv2 is recommended because IKEv1 is not secure.
Buying a VPN Gateway Scenarios To connect your on-premises data center or private network to your ECSs in a VPC, buy a VPN gateway first. If you choose to buy a pay-per-use VPN gateway, a VPN connection will be created together with the VPN gateway.
Not connected The VPN is successfully created but has not been used for communication with the on-premises data center. Creating The VPN is being created. Updating VPN information is being updated. Deleting The VPN is being deleted. Abnormal The VPN is abnormal.
Table 5 Parameter settings for the first group of VPN connections Parameter Description Value Name VPN connection name. vpn-001 VPN Gateway VPN gateway 1 for which VPN connections are created. vpngw-001 VPN Gateway IP of Connection 1 Active EIP of VPN gateway 1. 1.1.1.2 Customer Gateway
In this example, the active VPN connection is vpn-demo-01, and the standby VPN connection is vpn-demo-02. VPN Gateway: Select your VPN gateway. In this example, vpngw-demo is used. EIP: Set it based on site requirements.
Scenario VPN tags are used to identify VPN resources, facilitating VPN resource identification and management. You can add tags for a VPN resource when you create the VPN resource. Alternatively, you add tags for an existing VPN resource on the resource details page.
In this example, the active VPN connection is vpn-demo-01, and the standby VPN connection is vpn-demo-02. VPN Gateway: Select your VPN gateway. In this example, the VPN gateway is vpngw-demo. EIP: Set it based on site requirements.
By default, a VPN gateway uses two EIPs.
Cloud Network Using Enterprise Router, VPN, and Direct Connect (Virtual Gateway)
By default, a VPN gateway uses two EIPs.
It is recommended that you use the egress firewall to configure a VPN to connect to the cloud. When creating a VPN, you can specify multiple CIDR blocks.
Private IP address 1: 192.168.2.100 Private IP address 2: 192.168.2.101 VPN connection Tunnel interface addresses under Connection 1's Configuration IP addresses used to establish an IPsec tunnel between a VPN gateway and a customer gateway.
In the navigation pane on the left, choose Virtual Private Network > Enterprise – VPN Gateways. Click the P2C VPN Gateways tab, and click Download Client Configuration in the Operation column of the target VPN gateway.
