Talk… • Different “types” of BPF programs • Write BPF programs in Rust • Add new feature in RedBPF • Use BPF maps to make stateful decisions • Load the program and protect the Rabbit(MQ)! About connection • Drop further consumer declare packets once the limit is hit RedBPF • Most frameworks require C for BPF programs • RedBPF uses Rust for both in-kernel and user- space programs - benefits from expressive type system, modern toolchain - but most importantly, I love Rust! • For networking, RedBPF supports XDP and SocketFilter programs, however… Traffic Control for Real • XDP doesn’t seem