Tag
vpc
- Aug 5, 2026 Route Table Precedence and the Local Route Why a VPC route table has a local entry that cannot be deleted, how longest-prefix match interacts with static and propagated routes, and how a blackhole entry fails silently. cloud infrastructure
- May 1, 2026 Internet Gateway, NAT, and Source Address Translation How a VPC reaches the public internet without exposing private addresses, why a NAT gateway is one-way, and how the translation table interacts with connection tracking and path MTU discovery. cloud infrastructure
- May 1, 2025 VPC Address Space, Subnets, and the Implicit Router How a CIDR block becomes an isolated forwarding domain, where the router joining its subnets actually runs, and why several addresses in every subnet are never usable. cloud infrastructure
- Oct 16, 2024 Load Balancer Listeners and Target Selection How a listener decides to accept a connection, how a target is chosen from a registered set, and why the balancer terminates the client connection instead of forwarding packets. cloud infrastructure