Help Center/ Virtual Private Network/ FAQs/ FAQs - S2C Enterprise Edition VPN/ Networking and Application Scenarios/ What Are the Impacts of a VPN on an On-premises Network? What Are the Changes to the Route for Accessing an ECS?
Updated on 2025-01-23 GMT+08:00
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What Are the Impacts of a VPN on an On-premises Network? What Are the Changes to the Route for Accessing an ECS?

When configuring a VPN, you need to perform the following operations on the gateway in your on-premises data center:

  • Configure IKE and IPsec policies.
  • Configure a VPN connection in static routing, BGP routing, or policy-based mode.
  • Check the route configuration on the gateway to ensure that traffic destined for a VPC can be routed to the correct outbound interface (interface having an IPsec policy bound).