Help Center/ VPC Endpoint/ Service Overview/ Notes and Constraints
Updated on 2024-11-14 GMT+08:00
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Notes and 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

IPv4 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

Other Constraints

  • When you buy 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.
  • A VPC endpoint supports a maximum of 3,000 concurrent connections.
  • One VPC endpoint service can be connected by multiple VPC endpoints.
  • One VPC endpoint service can have only one backend resource.