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With a VPN gateway, a secure, reliable, and encrypted connection can be established between a VPC and an on-premises data center or between VPCs in different regions.
With a VPN gateway, a secure, reliable, and encrypted connection can be established between a VPC and an on-premises data center or between VPCs in different regions.
With a VPN gateway, a secure, reliable, and encrypted connection can be established between a VPC and an on-premises data center or between VPCs in different regions.
With a VPN gateway, a secure, reliable, and encrypted connection can be established between a VPC and an on-premises data center or between VPCs in different regions.
With a VPN gateway, a secure, reliable, and encrypted connection can be established between a VPC and an on-premises data center or between VPCs in different regions.
Using VPN to Connect to the Cloud Through Two Internet Lines P2C VPN P2C VPN provides various functions that enable secure and encrypted access to enterprise internal network resources. Table 2 describes the functions in detail.
VPN establishes a secure, encrypted communication tunnel between your data center and your VPC. Compared with Direct Connect, VPN is cost-effective and can be quickly deployed.
Payload (ESP) and Authentication Header (AH) RFC 4306: Internet Key Exchange (IKEv2)Protocol RFC 4307: Cryptographic Algorithms for Use in the Internet Key Exchange Version 2 (IKEv2) RFC 4308: Cryptographic Suites for IPsec RFC 5282: Using Authenticated Encryption Algorithms with the Encrypted
AK/SK authentication: Requests are encrypted using AK/SK pairs. AK/SK authentication is recommended as it is more secure than token authentication. Token Authentication A token is valid for 24 hours. When using a token for authentication, cache it to avoid frequent calling.
DH group 14 DH group 15 DH group 16 DH group 19 DH group 20 DH group 21 Figure 1 PFS Anti-replay Anti-replay uses sequence numbers to protect IPsec encrypted packets against replay attacks, which are initiated by repeatedly sending intercepted data packets.
Test@123 Policy A policy rule defines the data flow that enters the encrypted VPN connection between the local and customer subnets. You need to configure the source and destination CIDR blocks in each policy rule.
Policy A policy rule defines the data flow that enters the encrypted VPN connection between the local and customer subnets. You need to configure the source and destination CIDR blocks in each policy rule.
Policy A policy rule defines the data flow that enters the encrypted VPN connection between the local and customer subnets. You need to configure the source and destination CIDR blocks in each policy rule.
Test@123 Policy A policy rule defines the data flow that enters the encrypted VPN connection between the local and customer subnets. You need to configure the source and destination CIDR blocks in each policy rule.
Policy A policy rule defines the data flow that enters the encrypted VPN connection between the local and customer subnets. You need to configure the source and destination CIDR blocks in each policy rule.
Test@123 Policy A policy rule defines the data flow that enters the encrypted VPN connection between the local and customer subnets. You need to configure the source and destination CIDR blocks in each policy rule.
No action is required. 13 flow overlap The IP address in the encrypted data flow conflicts with the peer IP address. Check the security ACL configurations at both ends, and modify the conflicting ACL rules for traffic flows. 14 spi conflict An SPI conflict occurs.
Defines the data flow that enters the encrypted VPN connections between the local and customer subnets. You need to configure the source and destination CIDR blocks in each policy rule. By default, a maximum of five policy rules can be configured.
Using VPN to Encrypt Data over Direct Connect Lines Overview Planning Networks and Resources Configuring Direct Connect Configuring VPN Verification Parent topic: S2C Enterprise Edition VPN
