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doc-exports/docs/vpn/umn/vpn_faq_00031.html
Hongwei, King Wang f0e04482a8 vpn_umn1 
Reviewed-by: Sarda, Priya <prsarda@noreply.gitea.eco.tsi-dev.otc-service.com>
Co-authored-by: Hongwei, King Wang <king.wanghongwei@huawei.com>
Co-committed-by: Hongwei, King Wang <king.wanghongwei@huawei.com>
2024-08-27 09:43:37 +00:00

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What Are the Typical Scenarios of IPsec VPN?

A VPN is a point-to-point connection that implements private network access between two points.

  • Applicable scenarios:
    • A VPN is created between different regions to enable cross-region VPC communications.
    • A VPN hub is used together with VPC peering connections and Cloud Connect connections to enable communications between an on-premises data center and multiple VPCs on the cloud.
    • A VPN is used together with source NAT to enable access to specific IP addresses across clouds.
  • Not applicable scenarios:
    • A VPN cannot be used to connect VPCs in the same region. It is recommended that you use VPC peering connections to enable communications between VPCs in the same region.
    • A VPN cannot be used between the cloud and your home network that uses PPPoE dial-up.
    • A VPN cannot be used between the cloud and 4G/5G routers.
    • A VPN cannot be used between the cloud and your personal terminals.
Parent topic: Enterprise Edition VPN