Hi, I just wanted to share a code sample I put together which does MPLSinIP encap/decap via clasct (not xdp). https://github.com/fzakaria/ebpf-mpls-encap-decap I know there's quite a few samples in the Linux source tree but I found them lacking in terms of comments for someone new to the new space. (They were more geared at demonstrating a particular feature specifically rather than simply instructional) Learning & using ebpf for a project at work in a similar capacity (encap/decap) has been a joy/fun to work with. Cheers, Farid Zakaria
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