{"url":"https://blog.crashrt.work/entry/2025/10/12/025656","author_url":"https://blog.hatena.ne.jp/crashrt/","height":"190","blog_title":"crashRT \u306e\u30d6\u30ed\u30b0","categories":[],"provider_name":"Hatena Blog","width":"100%","author_name":"crashrt","type":"rich","title":"SymNet\u5099\u5fd8\u9332 \u69cb\u7bc9\u7de8","blog_url":"https://blog.crashrt.work/","version":"1.0","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.crashrt.work%2Fentry%2F2025%2F10%2F12%2F025656\" title=\"SymNet\u5099\u5fd8\u9332 \u69cb\u7bc9\u7de8 - crashRT \u306e\u30d6\u30ed\u30b0\" 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","published":"2025-10-12 02:56:56","description":"SymNet\u3068\u3044\u3046 Network Verification \u30b7\u30b9\u30c6\u30e0\u304c\u3042\u308a\u307e\u3059\u3002 \u3053\u306eSymNet\u3092\u624b\u5143\u3067\u52d5\u304b\u3057\u305f\u306e\u3067\u305d\u306e\u30e1\u30e2\u3092\u6b8b\u3057\u307e\u3059\u3002 SymNet \u6982\u8981 \u30b7\u30f3\u30dc\u30ea\u30c3\u30af\u5b9f\u884c\u3092\u7528\u3044\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306edata plane\u3092\u691c\u8a3c\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002 \u4f3c\u305f\u624b\u6cd5\u3068\u3057\u3066Header Space Analysis\u304c\u3042\u308a\u307e\u3059\u304c\u3001SymNet\u306f\u3088\u308a\u5f37\u529b\u3067\u3059\u3002 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306b\u304a\u3051\u308b\u51e6\u7406\u306fSEFL\u3068\u3044\u3046\u30b7\u30f3\u30dc\u30ea\u30c3\u30af\u5b9f\u884c\u306b\u9069\u3057\u305f\u8a00\u8a9e\u3067\u8a18\u8ff0\u3057\u307e\u3059\u3002 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306b\u304a\u3051\u308b\u5404\u51e6\u7406\u306b\u3064\u3044\u3066SEFL\u3092\u8a18\u8ff0\u3057\u3001\u305d\u308c\u3089\u3092 Click Modular Router \u306e\u30b3\u30f3\u30d5\u30a3\u30b0\u30d5\u30a1\u30a4\u30eb\u306e\u5f62\u5f0f\u3067\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u2026"}