Updated on 2025-11-13 GMT+08:00

Overview

Scenario

P2C VPN supports third-party user authentication. A server uses federated authentication to verify the identity of a client.

Networking

Multiple clients can use federated authentication to connect to a VPN gateway for access to a VPC.

Figure 1 Networking

Solution Advantages

You can use client federated authentication to manage accounts in a unified manner, securing user data transmission.

Limitations and Constraints

When the client authentication mode is federated authentication, gateway resources in the sub-projects of regions cannot be used. For details about sub-projects, see Project Management.