IPSEC tunnel ip address on Alibaba Cloud

[TimoHa]

I wanted to clarify:
I've a question reagarding The VPN connection in VPC:
1)is it site-to-site VPN ?
2)Regarding the configuration - I can't see provided tunnel interface IP address which should be configured on tunnel interface. Usualy it's a private /30 ip address.

[Andrea1701]

Yes, this is site-to-site VPN, but it works a little bit different with the traditional site-to-site VPN. If you are going to establish the VPN connection between two Alibaba VPC, you need to create the VPN gateway for each VPC, it plays the similar role like the tunnel interface, please follow below link for more details:

https://www.alibabacloud.com/help/do...7cd03c6ccuuODI