{"published":"2008-02-27 23:21:02","blog_url":"https://marucc.hatenablog.com/","image_url":null,"version":"1.0","categories":["Linux"],"width":"100%","author_url":"https://blog.hatena.ne.jp/maru_cc/","blog_title":"maru.cc@\u306f\u3066\u306a","url":"https://marucc.hatenablog.com/entry/20080227/1204122062","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmarucc.hatenablog.com%2Fentry%2F20080227%2F1204122062\" title=\"\u30d1\u30b1\u30c3\u30c8\u30ad\u30e3\u30d7\u30c1\u30e3\u65b9\u6cd5\u306e\u8abf\u67fb\u4e2d - maru.cc@\u306f\u3066\u306a\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"maru_cc","title":"\u30d1\u30b1\u30c3\u30c8\u30ad\u30e3\u30d7\u30c1\u30e3\u65b9\u6cd5\u306e\u8abf\u67fb\u4e2d","provider_name":"Hatena Blog","description":"\u300c\u30d1\u30b1\u30c3\u30c8\u30ad\u30e3\u30d7\u30c1\u30e3\u3092\u3057\u305f\u3044\u304c\u3069\u3046\u3057\u305f\u3089\u3044\u3044\u306e\u3084\u3089\u300dd:id:maru_cc:20080226:1204034157 \u306e\u7d9a\u304d\u3002\u3068\u308a\u3042\u3048\u305a\u3001man tshark\u3057\u3066\u5185\u5bb9\u3092\u898b\u3066\u3044\u308b\u304c\u3001\u3044\u304b\u3093\u305b\u3093\u3001\u82f1\u8a9e\u304c\u2026 \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u898b\u3064\u3064\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3057\u3066\u3082\u3001123\u30dd\u30fc\u30c8\u4ee5\u5916\u306e\u30c7\u30fc\u30bf\u3082\u53d6\u5f97\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u601d\u3048\u308b\u3002 # /usr/sbin/tshark -d udp.port==123,ntp \u3057\u304b\u3082\u3001\u7d30\u304b\u3044\u60c5\u5831\u306e\u3084\u308a\u3068\u308a\u3068\u304b\u3055\u3063\u3071\u308a\u53d6\u5f97\u3067\u304d\u306a\u3044\u3002 \u4ee5\u4e0b\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4ed8\u3051\u305f\u3068\u3053\u308d\u3001\u671f\u5f85\u3057\u3066\u3044\u305f\u5024\u306f\u53d6\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002 -V add output of packet tree (Packet Details) -x \u2026","type":"rich","height":"190","provider_url":"https://hatena.blog"}