{"id":7902,"date":"2021-05-25T14:42:09","date_gmt":"2021-05-25T05:42:09","guid":{"rendered":"https:\/\/www.secuavail.com\/kb\/?p=7902"},"modified":"2021-10-11T18:11:47","modified_gmt":"2021-10-11T09:11:47","slug":"tb-210521-01-2","status":"publish","type":"post","link":"https:\/\/www.secuavail.com\/kb\/tech-blog\/tb-210521-01-2\/","title":{"rendered":"rsyslog\u3092\u30db\u30b9\u30c8\u540d\u3001IP\u30a2\u30c9\u30ec\u30b9\u3054\u3068\u306b\u30d5\u30a9\u30eb\u30c0\u30fc\u5206\u3051\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>\u5f53\u8a18\u4e8b\u3067\u306f\u3001rsyslog\u3067\u53d7\u4fe1\u3057\u305f\u30ed\u30b0\u3092\u9001\u4fe1\u5143\u30db\u30b9\u30c8\u540d\u3001IP\u30a2\u30c9\u30ec\u30b9\u3054\u3068\u306b\u81ea\u52d5\u3067\u30d5\u30a9\u30eb\u30c0\u30fc\u5206\u3051\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8a18\u8f09\u3057\u307e\u3059\u3002<\/p>\n<p>rsyslog\u306f\u6761\u4ef6\u306b\u3088\u308a\u30ed\u30b0\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u632f\u308a\u5206\u3051\u308b\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u6a5f\u80fd\u3092\u5229\u7528\u3057\u3066\u3001\u30ed\u30b0\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u4fe1\u5143\u30db\u30b9\u30c8\u540d\u3001\u9001\u4fe1\u5143IP\u30a2\u30c9\u30ec\u30b9\u5225\u306b\u30d5\u30a9\u30eb\u30c0\u30fc\u5206\u3051\u3059\u308b\u8a2d\u5b9a\u3092\u884c\u3063\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h2><strong>\u524d\u63d0\u6761\u4ef6<\/strong><\/h2>\n<p>\u30fbrsyslog\u306e\u53d7\u4fe1\u30b5\u30fc\u30d0\u30fc\u3068\u3057\u3066CentOS 7\u3092\u7528\u3044\u307e\u3059\u3002<\/p>\n<p>\u30fbsyslog\u306e\u9001\u4fe1\u5143\u30b5\u30fc\u30d0\u30fc\u306f\u3001\u5404\u81ea\u8a2d\u5b9a\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u30fbsyslog\u3092\u53d7\u4fe1\u3059\u308b\u305f\u3081\u306b\u306f\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u8a2d\u5b9a\u304c\u5fc5\u8981\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u8a18\u4e8b\u3092\u53c2\u8003\u306b\u8a2d\u5b9a\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"yKtolWDM4w\"><p><a href=\"https:\/\/www.secuavail.com\/kb\/tech-blog\/tb-210324_03\/\">Linux\u306b\u3066\u7279\u5b9a\u306e\u30a4\u30f3\u30d0\u30a6\u30f3\u30c9\u901a\u4fe1\u3092\u8a31\u53ef\u3059\u308b\u305f\u3081\u306e\u8a2d\u5b9a\u4f8b<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"&#8220;Linux\u306b\u3066\u7279\u5b9a\u306e\u30a4\u30f3\u30d0\u30a6\u30f3\u30c9\u901a\u4fe1\u3092\u8a31\u53ef\u3059\u308b\u305f\u3081\u306e\u8a2d\u5b9a\u4f8b&#8221; &#8212; \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5c02\u9580\u4f01\u696d\u767a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30ed\u30b0\u76e3\u8996\u306e\u6280\u8853\u60c5\u5831 - KnowledgeStare\uff08\u30ca\u30ec\u30c3\u30b8\u30b9\u30c6\u30a2\uff09\" src=\"https:\/\/www.secuavail.com\/kb\/tech-blog\/tb-210324_03\/embed\/#?secret=6GnY6WeZQ1#?secret=yKtolWDM4w\" data-secret=\"yKtolWDM4w\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h2><strong>rsyslog<\/strong><strong>\u3092\u30db\u30b9\u30c8\u540d\u3067\u30d5\u30a9\u30eb\u30c0\u30fc\u5206\u3051\u3059\u308b\u65b9\u6cd5<\/strong><\/h2>\n<p>\u307e\u305a\u3001syslog\u53d7\u4fe1\u5074\u306e\u8a2d\u5b9a\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true\">$ vi \/etc\/rsyslog.conf<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7906\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/imagef.png\" alt=\"\" width=\"472\" height=\"49\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/imagef.png 472w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/imagef-300x31.png 300w\" sizes=\"auto, (max-width: 472px) 100vw, 472px\" \/><\/p>\n<p>15\uff5e16\u884c\u76ee\u306820\uff5e21\u884c\u76ee\u3092\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3057\u3066\u5916\u90e8\u304b\u3089syslog\u306e\u8ee2\u9001\u3092\u53d7\u3051\u5165\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true\">$ModLoad imudp\r\n\r\n$UDPServerRun 514<\/pre>\n<pre class=\"lang:default decode:true \">$ModLoad imtcp\r\n\r\n$InputTCPServerRun 514<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7907\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/imagec.png\" alt=\"\" width=\"565\" height=\"149\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/imagec.png 565w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/imagec-300x79.png 300w\" sizes=\"auto, (max-width: 565px) 100vw, 565px\" \/><\/p>\n<p>\u6b21\u306b\u3001rsyslog\u30d5\u30a1\u30a4\u30eb\u306e50\u884c\u76ee\u306b\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u8ffd\u8a18\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true\">$template hostFile, \u201c\/var\/log\/rsyslog\/%HOSTNAME%\/%$year%-%$month%-%$day%.log\u201d<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7909\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/imaged.png\" alt=\"\" width=\"645\" height=\"24\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/imaged.png 645w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/imaged-300x11.png 300w\" sizes=\"auto, (max-width: 645px) 100vw, 645px\" \/><\/p>\n<p>50\u884c\u76ee\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u30ed\u30b0\u306e\u51fa\u529b\u540d\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true\">\/var\/log\/rsyslog\/\u9001\u4fe1\u5143\u30db\u30b9\u30c8\u540d\/\u5e74-\u6708-\u65e5.log<\/pre>\n<pre class=\"lang:default decode:true\">%$year% \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u5e74\r\n%$month%\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u3000 \u6708\r\n%$day%\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u65e5<\/pre>\n<p>\u3055\u3089\u306b\u300157\u884c\u76ee\u306b\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u8ffd\u8a18\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true\">:fromhost-ip, !isequal, \u201c127.0.0.1\u201d -?hostFile<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7908\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/imagee.png\" alt=\"\" width=\"399\" height=\"24\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/imagee.png 399w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/imagee-300x18.png 300w\" sizes=\"auto, (max-width: 399px) 100vw, 399px\" \/><\/p>\n<p>57\u884c\u76ee\u3067\u81ea\u5206\u4ee5\u5916\u306e\u30ed\u30b0\u3092\u53d7\u4fe1\u3057\u305f\u5834\u5408\u306b hostFile\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u6307\u5b9a\u3057\u305f\u5834\u6240\u306b\u30ed\u30b0\u3092\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3067\u8a2d\u5b9a\u304c\u5b8c\u4e86\u3057\u307e\u3057\u305f\u3002rsyslog\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true \">$ systemctl restart rsyslog<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7913\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/imagef-1.png\" alt=\"\" width=\"472\" height=\"49\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/imagef-1.png 472w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/imagef-1-300x31.png 300w\" sizes=\"auto, (max-width: 472px) 100vw, 472px\" \/><\/p>\n<p>\u5b9f\u969b\u306b\u30db\u30b9\u30c8\u540d\u3067\u30d5\u30a9\u30eb\u30c0\u5206\u3051\u3055\u308c\u3066\u3044\u308b\u306e\u304b\u3001\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3001Logger\u30b3\u30de\u30f3\u30c9\u3067\u9001\u4fe1\u5074\u304b\u3089\u30ed\u30b0\u3092\u767a\u751f\u3055\u305b\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true \">$ logger test -n \u201cxxx.xxx.xxx.xxx\u201d<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7914\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/image10.png\" alt=\"\" width=\"609\" height=\"70\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/image10.png 609w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/image10-300x34.png 300w\" sizes=\"auto, (max-width: 609px) 100vw, 609px\" \/><\/p>\n<p>\u30db\u30b9\u30c8\u540d\u3067\u30d5\u30a9\u30eb\u30c0\u30fc\u5206\u3051\u3055\u308c\u3066\u3044\u308b\u306e\u304c\u78ba\u8a8d\u51fa\u6765\u307e\u3057\u305f\u3002<\/p>\n<pre class=\"lang:default decode:true \">$ ls<\/pre>\n<h2><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7915\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/image11.png\" alt=\"\" width=\"271\" height=\"70\" \/><\/h2>\n<h2><strong>rsyslog<\/strong><strong>\u3092IP\u30a2\u30c9\u30ec\u30b9\u3067\u30d5\u30a9\u30eb\u30c0\u30fc\u5206\u3051\u3059\u308b\u65b9\u6cd5<\/strong><\/h2>\n<p>\u5148\u7a0b\u306ersyslog\u30d5\u30a1\u30a4\u30eb\u306e50\u884c\u76ee\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b%fromhost-ip%\u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true\">$template hostFile, \u201c\/var\/log\/rsyslog\/%fromhost-ip%\/%$year%-%$month%-%$day%.log\u201d<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7916\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/imaged-1.png\" alt=\"\" width=\"645\" height=\"24\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/imaged-1.png 645w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/imaged-1-300x11.png 300w\" sizes=\"auto, (max-width: 645px) 100vw, 645px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>rsyslog\u3092\u518d\u8d77\u52d5\u3057\u3066\u3001\u3082\u3046\u4e00\u5ea6Logger\u30b3\u30de\u30f3\u30c9\u3067\u9001\u4fe1\u5074\u304b\u3089\u30ed\u30b0\u3092\u767a\u751f\u3055\u305b\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true\">$ logger test -n \u201cxxx.xxx.xxx.xxx\u201d\r\n<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7914\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/image10.png\" alt=\"\" width=\"609\" height=\"70\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/image10.png 609w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/image10-300x34.png 300w\" sizes=\"auto, (max-width: 609px) 100vw, 609px\" \/><\/p>\n<p>\u53d7\u4fe1\u5074\u3067\u78ba\u8a8d\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true\">$ ls<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7917\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/image1e-1.png\" alt=\"\" width=\"609\" height=\"70\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/image1e-1.png 609w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2021\/05\/image1e-1-300x34.png 300w\" sizes=\"auto, (max-width: 609px) 100vw, 609px\" \/><\/p>\n<p>IP\u30a2\u30c9\u30ec\u30b9\u540d\u3067\u30d5\u30a9\u30eb\u30c0\u30fc\u5206\u3051\u3055\u308c\u3066\u3044\u308b\u306e\u304c\u78ba\u8a8d\u51fa\u6765\u307e\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u4ee5\u4e0a\u3067\u3001rsyslog\u3092\u30db\u30b9\u30c8\u3001IP\u30a2\u30c9\u30ec\u30b9\u3054\u3068\u306b\u81ea\u52d5\u3067\u30d5\u30a9\u30eb\u30c0\u30fc\u5206\u3051\u3059\u308b\u65b9\u6cd5\u306e\u8aac\u660e\u3092\u7d42\u4e86\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5f53\u8a18\u4e8b\u3067\u306f\u3001rsyslog\u3067\u53d7\u4fe1\u3057\u305f\u30ed\u30b0\u3092\u9001\u4fe1\u5143\u30db\u30b9\u30c8\u540d\u3001IP\u30a2\u30c9\u30ec\u30b9\u3054\u3068\u306b\u81ea\u52d5\u3067\u30d5\u30a9\u30eb\u30c0\u30fc\u5206\u3051\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8a18\u8f09\u3057\u307e\u3059\u3002 rsyslog\u306f\u6761\u4ef6\u306b\u3088\u308a\u30ed\u30b0\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u632f\u308a\u5206\u3051\u308b\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u6a5f\u80fd\u3092\u5229\u7528\u3057\u3066\u3001\u30ed\u30b0\u30e1 [&hellip;]","protected":false},"author":14,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[50,2],"tags":[9],"class_list":["post-7902","post","type-post","status-publish","format-standard","hentry","category-windows-linux","category-tech-blog","tag-linux"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/posts\/7902","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/comments?post=7902"}],"version-history":[{"count":7,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/posts\/7902\/revisions"}],"predecessor-version":[{"id":7927,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/posts\/7902\/revisions\/7927"}],"wp:attachment":[{"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/media?parent=7902"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/categories?post=7902"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/tags?post=7902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}