What Information About a Created VPN Can Be Modified and What Information Cannot Be Modified?
- VPN gateway
- You can modify the following information:
- Name
- Local subnet
- Billing mode (yearly/monthly or pay-per-use)
- Active and standby EIPs
- To modify the active or standby EIP, unbind the original EIP and bind a new one.
If a VPN connection has been created for an EIP, the EIP cannot be unbound.
- You can modify EIP attributes, such as the name, type, and bandwidth. For details, see the EIP service documentation.
- To modify the active or standby EIP, unbind the original EIP and bind a new one.
- Specification
The supported specifications are subject to those displayed on the management console.
- Number of VPN connection groups
The number of VPN connection groups needs to be specified only when Billing Mode is set to Yearly/Monthly.
- You cannot modify the following information:
- You can modify the following information:
- Customer gateway
- You can modify the following information:
- Name
- You cannot modify the following information:
- BGP ASN
- Gateway IP address
- You can modify the following information:
- VPN connection
- You can modify the following information:
- Name
- Billing mode. Only pay-per-use billing can be changed to yearly/monthly billing.
- Local interface address
- Customer gateway
- Customer subnet
- Policy configuration, including IKE and IPsec policies
- PSK
- Branch interconnection
- You cannot modify the following information:
- VPN gateway
- EIP
- VPN type (route-based or policy-based)
- Routing mode (static or BGP)
The routing mode needs to be specified only when VPN Type is set to Route-based.
- Link detection configuration
The link detection configuration is available only when VPN Type is set to Route-based.
- Policy configuration, including the source and destination CIDR blocks
The policy configuration is available only when VPN Type is set to Policy-based.
- You can modify the following information:
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