Use IPsec-VPN in the classic network - VPN Gateway
Plan the VPC for which a VPN gateway is created. If the ECS instances in the classic network do not need to communicate with use VPN Gateway in the classic network, purchase a VPN Gateway for the VPC, and configure the IPsec-VPN function. After the ...
Classic network errors - Elasticsearch
Access to a VPC from a classic networkTo ensure network security, Alibaba Cloud Elasticsearch is deployed in virtual private clouds (VPCs) of users. If your business systems are deployed in a classic network, you can use ClassicLink provided in your VPC ...