September 2022

Author: Jase Batchelor

@WIP Berkeley Packet Filter Introduction BPF TC BPF XDP BPF kprobes https://github.com/lizrice/learning-ebpf https://ebpf.io https://ebpf.io/get-started/ wasm ebpf https://zhuanlan-zhihu-com.translate.goog/p/628671832?_x_tr_sl=zh-CN&_x_tr_tl=en&_x_tr_hl=en&_x_tr_pto=sc Aya https://aya-rs.dev/book/ https://github.com/aya-rs/book https://github.com/aya-rs/aya-log https://aya-rs.dev/book/start/hello-xdp/#verifying-the-program https://www.deepfence.io/blog/aya-your-trusty-ebpf-companion https://dave-tucker.github.io/aya/ https://docs.cilium.io/en/stable/bpf/ https://thegraynode.io/posts/bpf_dev_env/ https://blog.fponzi.me/2023-06-22-experiments-with-ebpf-snitchrs.html https://github.com/FedericoPonzi/snitchrs/blob/main/snitchrs-ebpf/rust-toolchain.toml https://rust-lang.github.io/rustup/overrides.html#the-toolchain-file https://www.youtube.com/watch?v=t996ZkbWnEs https://naftalyava.com/example-xdp-ebpf-code-for-handling-ingress-traffic/ https://github.com/naftalyava/ebpf_and_xdp_examples/blob/main/block_ping/main.c https://github.com/xdp-project/xdp-tutorial/blob/master/setup_dependencies.org https://nakryiko.com/posts/bpf-ringbuf/ https://medium.com/@luishrsoares/getting-started-with-cilium-ebpf-778d00c113aa https://github.com/cilium/ebpf/tree/master/ringbuf Part 1: we lay out the problem set Part 2: we dive into eBPF in a general sense to familiarize ourselves with the technology before reaching out to Rust Part 3: we look at current state of eBPF networking in Rust and what it would look like to solve our Part 1 problem Part 4: We do a deep dive into the current networking implementation of redbpf-probes and note areas we want to improve Part 5 (Coming Soon): We propose ideas for improving the redbpf-probes networking modules