description Alibaba Cloud VPN Gateway Overview
Alibaba Cloud VPN Gateway is a cloud networking service that establishes encrypted IPsec connections between on-premises data centers and Alibaba Cloud Virtual Private Cloud environments. It supports site-to-site VPN configurations using standard IPsec and IKE protocols, enabling secure communication for enterprise hybrid cloud architectures. The service is designed for organizations using Alibaba Cloud infrastructure who need to extend their existing network topology to include cloud-hosted resources while maintaining encrypted data transmission.
help Alibaba Cloud VPN Gateway FAQ
Can Alibaba Cloud VPN Gateway connect an office network to a VPC?
Yes. An IPsec-VPN connection can create an encrypted site-to-site tunnel between an on-premises router and an Alibaba Cloud VPC.
Does VPN Gateway support remote employees as well as offices?
Standard VPN Gateway can provide SSL-VPN for individual remote clients as well as IPsec-VPN for network-to-network connections. SSL-VPN must be enabled and configured with the appropriate server and client certificates.
Can two Alibaba Cloud VPCs be joined through VPN Gateway?
Yes, VPN Gateway can connect VPCs through encrypted IPsec tunnels. For larger multi-VPC networks, Alibaba Cloud also offers Cloud Enterprise Network and Transit Router architectures.
How is Alibaba Cloud VPN Gateway billed?
Charges can include the gateway instance, enabled IPsec or SSL capability, configured bandwidth, connection usage, and outbound traffic. Available bandwidth tiers include options from 10Mbps through 1,000Mbps, depending on region and gateway type.
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