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Announcement: Now add upto 1000 security group rules per network interface Posted By: PiyushM-AWS Created in: Forum: Amazon Virtual Private Cloud Posted on: Mar 11, 2019 9:49 AM



To start adding up to 1000 security group rules per network interface, you need to request a limit increase for ‘Rules per security group’ and /or ‘Security groups per network interface’ for the accounts in the respective regions through the AWS Support Portal or through the EC2 Limits page on your AWS console.

This option is now available in all AWS Regions. You can learn more about VPC Limits in our



Please contact AWS Support if you have further questions. You can now add up to 1000 security group rules per network interface. Until today, the maximum number of security group rules per network interface was limited 300. The maximum number of security group rules per network interface is enforced as a multiple of two separate limits – ‘Rules per security group’ and ‘Security groups per network interface’.To start adding up to 1000 security group rules per network interface, you need to request a limit increase for ‘Rules per security group’ and /or ‘Security groups per network interface’ for the accounts in the respective regions through the AWS Support Portal or through the EC2 Limits page on your AWS console.This option is now available in all AWS Regions. You can learn more about VPC Limits in our documentation Please contact AWS Support if you have further questions.



