{"id":135,"date":"2010-12-22T00:53:02","date_gmt":"2010-12-21T15:53:02","guid":{"rendered":"http:\/\/chidipy.jpn.com\/topics\/?p=135"},"modified":"2010-12-22T00:53:02","modified_gmt":"2010-12-21T15:53:02","slug":"linux%e3%83%91%e3%82%b1%e3%83%83%e3%83%88%e3%82%ad%e3%83%a3%e3%83%97%e3%83%81%e3%83%a3","status":"publish","type":"post","link":"https:\/\/chidipy.jpn.com\/topics\/?p=135","title":{"rendered":"[linux]\u30d1\u30b1\u30c3\u30c8\u30ad\u30e3\u30d7\u30c1\u30e3"},"content":{"rendered":"

linux\u3067\u30d1\u30b1\u30c3\u30c8\u30ad\u30e3\u30d7\u30c1\u30e3
\n\u901a\u4fe1\u3057\u3066\u308b\u304b\u78ba\u304b\u3081\u308b\u3060\u3051\u306a\u3089<\/p>\n

# tcpdump -i <NIC\u30c7\u30d0\u30a4\u30b9\u540d> port <\u30dd\u30fc\u30c8\u756a\u53f7> and host <IP\u30a2\u30c9\u30ec\u30b9><\/p><\/blockquote>\n

\u901a\u4fe1\u3057\u3066\u3044\u308b\u5185\u5bb9\u3082\u78ba\u304b\u3081\u305f\u3044\u3068\u304d\u306f<\/p>\n

# tcpdump -Xx -s 4096 -i <NIC\u30c7\u30d0\u30a4\u30b9\u540d> dst port <\u30dd\u30fc\u30c8\u756a\u53f7>? and? src host? <IP\u30a2\u30c9\u30ec\u30b9><\/p><\/blockquote>\n

\u5f8c\u3067wireshark\u3067\u78ba\u304b\u3081\u305f\u3044\u3068\u304d\u306f\uff08\u30d5\u30a1\u30a4\u30eb\u306b\u4fdd\u5b58\uff09<\/p>\n

# tcpdump -w <\u4fdd\u5b58\u3059\u308b\u30d5\u30a1\u30a4\u30eb\u540d> -s 4096 -i <NIC\u30c7\u30d0\u30a4\u30b9\u540d> dst port <\u30dd\u30fc\u30c8\u756a\u53f7>? and? src host? <IP\u30a2\u30c9\u30ec\u30b9><\/p><\/blockquote>\n

\u3063\u3066\u304b\u6700\u521d\u304b\u3089wireshark\u3067\u3084\u308c\u3088\uff01
\nCUI\u30d5\u30a7\u30c1\u306a\u3082\u3093\u3067\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

linux\u3067\u30d1\u30b1\u30c3\u30c8\u30ad\u30e3\u30d7\u30c1\u30e3 \u901a\u4fe1\u3057\u3066\u308b\u304b\u78ba\u304b\u3081\u308b\u3060\u3051\u306a\u3089 # tcpdump -i <NIC\u30c7\u30d0\u30a4\u30b9\u540d> port <\u30dd\u30fc\u30c8\u756a\u53f7> and host <IP\u30a2\u30c9\u30ec\u30b9> \u901a\u4fe1\u3057\u3066\u3044\u308b … <\/p>\n

“[linux]\u30d1\u30b1\u30c3\u30c8\u30ad\u30e3\u30d7\u30c1\u30e3” \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[16,18,2],"tags":[41,55,69],"_links":{"self":[{"href":"https:\/\/chidipy.jpn.com\/topics\/index.php?rest_route=\/wp\/v2\/posts\/135"}],"collection":[{"href":"https:\/\/chidipy.jpn.com\/topics\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chidipy.jpn.com\/topics\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chidipy.jpn.com\/topics\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chidipy.jpn.com\/topics\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=135"}],"version-history":[{"count":0,"href":"https:\/\/chidipy.jpn.com\/topics\/index.php?rest_route=\/wp\/v2\/posts\/135\/revisions"}],"wp:attachment":[{"href":"https:\/\/chidipy.jpn.com\/topics\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chidipy.jpn.com\/topics\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chidipy.jpn.com\/topics\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}