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Updated on 2024-05-15 GMT+08:00
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Constraints

Resource Quotas

Table 1 describes quotas and constraints on VPC Endpoint resources.

Table 1 VPC Endpoint resource quotas and constraints

Resource

Default Quota and Constraints

How to Increase Quota

VPC endpoint services per account in one region

20

Submit a service ticket.

VPC endpoints per account in one region

50

Submit a service ticket.

Traffic types
  • Basic: indicates the original VPC endpoints, which support IPv4 traffic.
  • Professional: IPv4 and IPv6 traffic

N/A

Types of backend resources that can be configured as VPC endpoint services

Load balancer, ECS, and BMS

Protocols supported by VPC endpoint services

TCP and UDP

Other Constraints

Basic VPC endpoints:

  • When you a VPC endpoint, ensure that the associated VPC endpoint service is deployed in the same region as the VPC endpoint.
  • One VPC endpoint can connect to only one VPC endpoint service.
  • One VPC endpoint service can have only one backend resource.
  • One VPC endpoint supports up to 3,000 concurrent connections.
  • One VPC endpoint service can be connected by multiple VPC endpoints.

Professional VPC endpoints:

  • Before purchasing a VPC endpoint, ensure that in the same region, there is a VPC endpoint service to be connected.
  • One VPC endpoint can connect to only one VPC endpoint service.
  • One VPC endpoint service can be connected by multiple VPC endpoints.
  • One VPC endpoint service can have only one backend resource.
  • One VPC endpoint supports up to 50,000 new connections.
  • One VPC endpoint supports up to 1,000,000 concurrent connections.
  • One VPC endpoint supports up to 10 Gbit/s of bandwidth.