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How Many Local and Remote Subnets Can I Add to a VPN? Why Is an Error Message Displayed When I Update the Local Subnet by Specifying a CIDR Block?
Updated on 2023-06-16 GMT+08:00
How Many Local and Remote Subnets Can I Add to a VPN? Why Is an Error Message Displayed When I Update the Local Subnet by Specifying a CIDR Block?
- You can configure up to 5 local subnets. The product of the number of local subnets and the number of remote subnets cannot exceed 225.
- A VPC delivers VPC subnet routes based on the remote subnets of the VPN connection, remote subnets of the Direct Connect connection, and subnets of the VPC peering connection. Each subnet has one subnet route.
- The number of VPC subnet routes cannot exceed 200. That is, the total number of remote subnets of the VPN connection, remote subnets of the Direct Connect connection, subnets of the VPC peering connection, and custom routes in a VPC cannot exceed 200.
Parent topic: Related Operations on the Console
Related Operations on the Console FAQs
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- Why Is the VPN Connection Always in the Not Connected State Even After Its Configuration Is Complete?
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- Do I Need to Create a VPN Gateway or a VPN Connection for Creating a VPN? Which Information About a Created VPN Can Be Modified?
- Do I Need to Configure ACL Rules on the Huawei Cloud Management Console After I Configured ACL Rules on the On-premises Gateway Device?
- What Do I Do If an Exception Occurs When I Add a Remote Subnet During VPN Connection Creation?
- Where Can I Add Routes on the VPN Console to Reach the Remote Subnets?
- Can I Call APIs to Manage Huawei Cloud VPN Resources?
- What Is a Remote Gateway and Remote Subnet in a VPN Connection?
- How Do I Disable PFS When Creating a VPN Connection?
- How Many Local and Remote Subnets Can I Add to a VPN? Why Is an Error Message Displayed When I Update the Local Subnet by Specifying a CIDR Block?
- What Are the Precautions for Configuring the Local and Remote Subnets of a VPN Connection?
- Why the Status of a VPN Connection Is Not Connected on the Management Console When It Is Already Available?
- What Can I Do If a Message Is Displayed Indicating That the VPN Connection Does Not Exist After Negotiation Policies Are Modified?
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- What Is the Maximum Bandwidth Supported by a VPN Gateway?
- Which IKE Version Should I Select When I Create a VPN Connection?
- What Are the Categories of VPN Service Tickets? How Do I Create a VPN Service Ticket?
- Are a Username and Password Required for Creating an IPsec VPN Connection?
- Which VPN Resources Can Be Monitored?
- Will I Be Notified If a VPN Connection Is Interrupted?
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