AWS – Adding IPv4 CIDR Blocks to a VPC

Recently I learned from a co-worker that you could add additional CIDR blocks to an existing VPC. After working with the AWS platform for over 10 years I must say that I had no idea this was possible. Sometimes we get so caught up on the day-to-day builds that exploring new tweaks gets pushed to the side until someone asks for a specific feature or change. The most interesting thing about this is AWS doesn’t seem to publish a whole lot about it. This one article/guide was found on AWS as of this blog post: AWS – Adding additional CIDR blocks to an existing VPCAWS VPC Guide <– I downloaded the PDF guide for reference, so have a look on page 82  “Adding IPv4 CIDR Blocks to a VPC (p. 82)”.

-Hobbit

 

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s