VPC peering connection quotas for an account - Amazon Virtual Private Cloud
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

VPC peering connection quotas for an account

VPC peering allows you to connect two VPCs. This enables resources in one VPC to communicate with resources in the other VPC as if they were in the same network. VPC peering is a useful feature for connecting your VPCs, whether they are in the same Amazon Region or different Regions. This section describes the quotas you should be aware of when working with VPC peering connections.

The following table lists the quotas, formerly referred to as limits, for VPC peering connections for your Amazon account. Unless indicated otherwise, you can request an increase for these quotas.

If you find that your current VPC peering connection requirements exceed the default quotas, we encourage you to submit a service limit increase request. We will review your use case and work with you to adjust the quotas accordingly, ensuring your VPC environment can support your growing business needs.

Name Default Adjustable
Active VPC peering connections per VPC 50 Yes

(up to 125)
Outstanding VPC peering connection requests 25 Yes
Expiry time for an unaccepted VPC peering connection request 1 week (168 hours) No

For more information about the rules for using VPC peering connections, see VPC peering limitations. For additional information about quotas for Amazon VPC, see Amazon VPC quotas in the Amazon VPC User Guide.