Amazon VPC peering

• https://docs.aws.amazon.com/vpc/latest/peering/what-is-vpc-peering.html

Commands

• aws ec2 create-vpc-peering-connection
• aws ec2 describe-vpc-peering-connections
• aws ec2 accept-vpc-peering-connection

Errors

│ Error: Unable to modify EC2 VPC Peering Connection Options. EC2 VPC Peering Connection (pcx-0124567891) is not active (current status: pending-acceptance). Please set the `auto_accept` attribute to `true` or activate the EC2 VPC Peering Connection manually.

Activities

• Update your security groups to reference peer security groups

Related

• AWS Certified Security - Specialty: 9 Sample questions
• aws ec2 create-vpc-peering-connection

See also

• VPC peering, aws ec2 [ create-vpc-peering-connection | accept-vpc-peering-connection | describe-vpc-peering-connections | accept-vpc-peering-connection ]
• AWS VPC: aws ec2 vpc, AWS::EC2::VPC, aws ec2 [ create-vpc | describe-vpcs | describe-vpc-peering-connections | aws ec2 create-vpc-peering-connection | modify-vpc-attribute | create-vpc-endpoint ]
• VPC, Amazon Virtual Private Cloud, VPC endpoint, VPC flow logging, VPC peering, VPC Scenarios