A work in progress implementation of the xdp_multiprog protocol in Rust, using Aya. It differs from the implementation in libxdp as we have chosen to implement a daemon instead.

• bpfd is the daemon
• bpfctl is the client program

There is a gRPC API that connects the two

• Rust Stable & Rust Nightly
• bpf-linker
• protoc
• LLVM 11 or later
• ... and make sure the submodules are checked out

$ cargo xtask build-ebpf --release
$ cargo build

Load the sample XDP Program:

$ cargo build
$ sudo ./target/debug/bpfd&
$ ./target/debug/bpfctl load ./target/bpfel-unknown-none/release/xdp-pass -p xdp -i wlp2s0 --priority 50 -s "pass"

Code in the bpf-ebpf crate is distributed under the terms of the GNU General Public License, Version 2.

Code in all other crates is distributed under the terms of either the MIT license or the Apache License (version 2.0), at your option.

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this crate by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.