On 04/17/2019 03:26 PM, Toke Høiland-Jørgensen wrote: > Radu Stoenescu <radu.stoe@xxxxxxxxx> writes: > >> Hello >> >> I was recently reading through the XDP documentation from Cilium[1] >> and I couldn't really wrap my head around the tail cal section. >> >> Is there any tutorial/code example of using this feature with XDP? > > Hmm, I'm not sure there are any current examples. But you make a good > point, we should probably have one. We're building an interactive > tutorial here: https://github.com/xdp-project/xdp-tutorial - please feel > free to open an issue here requesting it to be added! :) Wrt iproute2, there's some simple examples to start here: https://git.kernel.org/pub/scm/network/iproute2/iproute2.git/tree/examples/bpf If you need more elaborate ones, you might want to check out: https://github.com/cilium/cilium/tree/master/bpf Cheers, Daniel
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