{"author_url":"https://blog.hatena.ne.jp/nonylene/","categories":["Linux","eBPF"],"version":"1.0","width":"100%","provider_name":"Hatena Blog","author_name":"nonylene","url":"https://nonylene.hatenablog.jp/entry/2020/08/03/102823","title":"eBPF: sk_skb \u306f parser \u3068 verdict \u3069\u3061\u3089\u3082 attach \u3059\u308b\u5fc5\u8981\u304c\u3042\u308b","blog_url":"https://nonylene.hatenablog.jp/","height":"190","description":"eBPF \u3067 sk_skb (BPF_PROG_TYPE_SK_SKB) \u3092\u4f7f\u3046\u3068\u304d\u3001 parser \u3068 verdict \u3069\u3061\u3089\u3082 attach \u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u4e00\u65b9\u3060\u3051\u3092 attach \u3057\u3066\u3082\u4e0a\u624b\u304f\u52d5\u304b\u306a\u3044\u3002 \u74b0\u5883\u306f ArchLinux \u3067 Kernel release \u306f 5.7.10-arch1-1\u3002 $ bpftool prog attach pinned /sys/fs/bpf/sk_skb stream_parser pinned /sys/fs/bpf/sk_skb_map $ bpftool prog attach pinned /sys/fs/bpf/sk_skb strea\u2026","blog_title":"Unyablog.","published":"2020-08-03 10:28:23","image_url":null,"type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnonylene.hatenablog.jp%2Fentry%2F2020%2F08%2F03%2F102823\" title=\"eBPF: sk_skb \u306f parser \u3068 verdict \u3069\u3061\u3089\u3082 attach \u3059\u308b\u5fc5\u8981\u304c\u3042\u308b - Unyablog.\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog"}