How AWS VPC Networking Works at Scale

Amazon Web Services · Talk · 42 min · 2015 · YouTube title: AWS re:Invent 2015 | (NET403) Another Day, Another Billion Packets

Why it's here

Considered a favorite deep dive into how AWS does virtual networking at L3 and why VPC hosts cannot snoop each other.

What it covers

Eric Brandwine's AWS re:Invent 2015 session on how Amazon VPC networking works. It covers the problems the design solved, why traditional approaches do not scale, and the mechanisms used for customer isolation and VPC endpoints.