Alex Neihaus has just dropped another tech guide on his blog Thinking aloud. This one takes you through the process of adding BGP routes to AWS security groups. In the blog, Neihaus, a cloud infrastructure architect, blogger and Tech Field Day delegate shares a script for this purpose with accompanying instructions.
Titled “How to add BGP routes to AWS security groups”, the blog reads,
One of my clients has a site-to-site VPN in AWS that uses dynamic BGP. While BGP routes can be automatically propagated to an AWS VPC route table, if you are using VPC security groups you must also add the propagated routes to the appropriate SG.
To read the rest of the tutorial, check out “How to add BGP routes to AWS security groups”.