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In a NAT traversal scenario, ensure that the source port number is not changed after NAT traversal. Verify that IKE negotiation parameter settings are consistent at the two ends of the VPN.
Can a VPN Gateway IP Address Be Retained After the VPN Gateway Is Deleted? No. The VPN gateway IP address will be released after the VPN gateway is deleted. Deleting a VPN gateway will also delete the resources associated with the gateway, such as public IP addresses.
Can a VPN Gateway IP Address Be Retained After the VPN Gateway Is Deleted? No. The VPN gateway IP address will be released after the VPN gateway is deleted. Deleting a VPN gateway will also delete the resources associated with the gateway, such as public IP addresses.
Can a VPN Gateway IP Address Be Retained After the VPN Gateway Is Deleted? No. The VPN gateway IP address will be released after the VPN gateway is deleted. Deleting a VPN gateway will also delete the resources associated with the gateway, such as public IP addresses.
In a NAT traversal scenario, ensure that the source port number is not changed after NAT traversal. The IKE negotiation settings at both ends must be the same.
Can a VPN Gateway IP Address Be Retained After the VPN Gateway Is Deleted? No. The VPN gateway IP address will be released after the VPN gateway is deleted. Deleting a VPN gateway will also delete the resources associated with the gateway, such as public IP addresses.
Changing the Specification of a VPN Gateway Scenario You can change the specification of a VPN gateway on the VPN gateway page. The following specification changes are subject to the console. The specification of a VPN gateway can be changed between Basic and Professional 1.
Parent topic: Enterprise Edition VPN Gateway Management
In the P2C VPN gateway list, locate the target P2C VPN gateway, and choose More > Unsubscribe in the Operation column. Unsubscribe from the VPN gateway as prompted. Parent topic: P2C VPN Gateway Management
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.
Querying a Specified VPN Gateway Function This API is used to query a VPN gateway with a specified gateway ID. Calling Method For details, see Calling APIs.
Querying a P2C VPN Gateway Function This API is used to query a P2C VPN gateway with a specified gateway ID. Calling Method For details, see Calling APIs.
Modifying a P2C VPN Gateway Function This API is used to modify a P2C VPN gateway with a specified gateway ID. Calling Method For details, see Calling APIs.
Deleting a P2C VPN Gateway Function This API is used to delete a P2C VPN gateway with a specified gateway ID. Calling Method For details, see Calling APIs.
P2C VPN Gateway Management Creating a VPN Gateway Modifying a VPN Gateway Viewing a VPN Gateway Unsubscribing from a VPN Gateway Binding an EIP to a VPN Gateway Unbinding an EIP from a VPN Gateway Searching for VPN Gateways by Tag Upgrading a Gateway Deleting a VPN Gateway Parent
Parent topic: P2C VPN Gateway Management
If the VPN gateway uses the active-active mode, the VPN gateway can have an active EIP and active EIP 2 bound. If the VPN gateway uses the active/standby mode, the VPN gateway can have an active EIP and a standby EIP bound. Select the desired EIP and click OK.
Uploading a Certificate for a Customer Gateway Scenario For a customer gateway that uses SM series cryptographic algorithms, you need to upload a CA certificate for it to establish VPN connections with a VPN gateway. Procedure Log in to the management console.
Parent topic: Classic VPN Gateway Management
Uploading Certificates for a VPN Gateway Scenario When creating a VPN gateway of the GM specification, you need to upload certificates for it to establish VPN connections with a customer gateway.
