{"id":10653,"date":"2022-02-28T15:59:22","date_gmt":"2022-02-28T06:59:22","guid":{"rendered":"https:\/\/www.secuavail.com\/kb\/?p=10653"},"modified":"2024-08-26T15:39:31","modified_gmt":"2024-08-26T06:39:31","slug":"linux-snmp","status":"publish","type":"post","link":"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-snmp\/","title":{"rendered":"AlmaLinux\u3092SNMP\u3067\u76e3\u8996\u3057\u3066\u307f\u305f\uff01\u8a2d\u5b9a\u65b9\u6cd5\u3084\u76e3\u8996\u9805\u76ee\u306f\uff1f"},"content":{"rendered":"<p>\u5f53\u8a18\u4e8b\u3067\u306f\u3001AlmaLinux\u306eSNMP\u8a2d\u5b9a\u304b\u3089\u3001LogStare Collector\uff08\u4ee5\u4e0b\u3001LSC)\u3092\u4f7f\u7528\u3057\u305fSNMP\u76e3\u8996\u306e\u65b9\u6cd5\u307e\u3067\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-snmp\/#SNMP%E3%81%A7%E4%BD%95%E3%81%8C%E7%9B%A3%E8%A6%96%E3%81%A7%E3%81%8D%E3%82%8B%EF%BC%9F\" >SNMP\u3067\u4f55\u304c\u76e3\u8996\u3067\u304d\u308b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-snmp\/#SNMP%E8%A8%AD%E5%AE%9A%EF%BC%88Alma%EF%BC%89%EF%BD%9C%E8%A8%AD%E5%AE%9A%E3%81%AE%E6%B5%81%E3%82%8C\" >SNMP\u8a2d\u5b9a\uff08Alma\uff09\uff5c\u8a2d\u5b9a\u306e\u6d41\u308c<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-snmp\/#%E7%92%B0%E5%A2%83%E6%83%85%E5%A0%B1\" >\u74b0\u5883\u60c5\u5831<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-snmp\/#OS%E3%83%90%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%B3%E3%81%AE%E7%A2%BA%E8%AA%8D\" >OS\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u78ba\u8a8d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-snmp\/#SNMP%E3%83%91%E3%83%83%E3%82%B1%E3%83%BC%E3%82%B8%E3%81%AE%E3%82%A4%E3%83%B3%E3%82%B9%E3%83%88%E3%83%BC%E3%83%AB\" >SNMP\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-snmp\/#SNMP%E3%83%90%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%B3%E3%81%AE%E7%A2%BA%E8%AA%8D\" >SNMP\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u78ba\u8a8d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-snmp\/#snmpconf%E3%81%AE%E8%A8%AD%E5%AE%9A\" >snmp.conf\u306e\u8a2d\u5b9a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-snmp\/#firewalld%E3%81%AE%E8%A8%B1%E5%8F%AF\" >firewalld\u306e\u8a31\u53ef<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-snmp\/#SNMP%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B9%E3%81%AE%E8%B5%B7%E5%8B%95%E3%81%A8%E8%87%AA%E5%8B%95%E8%B5%B7%E5%8B%95%E8%A8%AD%E5%AE%9A\" >SNMP\u30b5\u30fc\u30d3\u30b9\u306e\u8d77\u52d5\u3068\u81ea\u52d5\u8d77\u52d5\u8a2d\u5b9a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-snmp\/#SNMP%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B9%E3%81%AE%E7%8A%B6%E6%85%8B%E7%A2%BA%E8%AA%8D\" >SNMP\u30b5\u30fc\u30d3\u30b9\u306e\u72b6\u614b\u78ba\u8a8d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-snmp\/#UDP%E3%81%AE161%E7%95%AA%E3%83%9D%E3%83%BC%E3%83%88%E3%81%8C%E7%A9%BA%E3%81%84%E3%81%A6%E3%81%84%E3%82%8B%E3%81%93%E3%81%A8%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%97%E3%81%BE%E3%81%99%E3%80%82%E3%83%9D%E3%83%BC%E3%83%88%E9%96%8B%E6%94%BE%E3%81%AE%E7%A2%BA%E8%AA%8D\" >UDP\u306e161\u756a\u30dd\u30fc\u30c8\u304c\u7a7a\u3044\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u30dd\u30fc\u30c8\u958b\u653e\u306e\u78ba\u8a8d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-snmp\/#snmpwalk%E3%82%B3%E3%83%9E%E3%83%B3%E3%83%89%E3%81%A7%E5%80%A4%E3%81%8C%E5%8F%96%E3%82%8C%E3%82%8B%E3%81%8B%E3%82%92%E7%A2%BA%E8%AA%8D\" >snmpwalk\u30b3\u30de\u30f3\u30c9\u3067\u5024\u304c\u53d6\u308c\u308b\u304b\u3092\u78ba\u8a8d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-snmp\/#%E3%83%87%E3%83%90%E3%82%A4%E3%82%B9%E7%99%BB%E9%8C%B2\" >\u30c7\u30d0\u30a4\u30b9\u767b\u9332<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-snmp\/#SNMP%E7%9B%A3%E8%A6%96%E8%A8%AD%E5%AE%9A\" >SNMP\u76e3\u8996\u8a2d\u5b9a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-snmp\/#%E7%9B%A3%E8%A6%96%E3%83%87%E3%83%BC%E3%82%BF%E3%81%AE%E7%A2%BA%E8%AA%8D\" >\u76e3\u8996\u30c7\u30fc\u30bf\u306e\u78ba\u8a8d<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"SNMP%E3%81%A7%E4%BD%95%E3%81%8C%E7%9B%A3%E8%A6%96%E3%81%A7%E3%81%8D%E3%82%8B%EF%BC%9F\"><\/span>SNMP\u3067\u4f55\u304c\u76e3\u8996\u3067\u304d\u308b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>SNMP\u3067\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3084\u30b5\u30fc\u30d0\u306e\u30ea\u30bd\u30fc\u30b9\u76e3\u8996\u3092\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u76e3\u8996\u304c\u3067\u304d\u308b\u9805\u76ee\u306f\u3001\u5177\u4f53\u7684\u306b\u306fCPU\u4f7f\u7528\u7387\u3001\u30e1\u30e2\u30ea\u4f7f\u7528\u7387\u3001DISK\u4f7f\u7528\u7387\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u91cf\u306a\u3069\u3067\u3059\u3002<br \/>\n\u4e0b\u306e\u753b\u50cf\u306f\u5b9f\u969b\u306bLSC\u3067AlmaLinux\u3092SNMP\u76e3\u8996\u3057\u305f\u5185\u5bb9\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10662\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/926387a6eae691b8029b28cbcd2dfadf-1.png\" alt=\"LSC\u3067AlmaLinux\u3092SNMP\u76e3\u8996\u3057\u305f\u5185\u5bb901\" width=\"567\" height=\"455\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/926387a6eae691b8029b28cbcd2dfadf-1.png 567w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/926387a6eae691b8029b28cbcd2dfadf-1-300x241.png 300w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10663\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/a830a77057c054116844edb2e4ffc5d2-1.png\" alt=\"LSC\u3067AlmaLinux\u3092SNMP\u76e3\u8996\u3057\u305f\u5185\u5bb902\" width=\"567\" height=\"455\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/a830a77057c054116844edb2e4ffc5d2-1.png 567w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/a830a77057c054116844edb2e4ffc5d2-1-300x241.png 300w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\" \/><br \/>\n\u203bLSC\u304c\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u6a5f\u5668\u3084\u76e3\u8996\u9805\u76ee\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u8a18\u4e8b\u3092\u3054\u53c2\u7167\u304f\u3060\u3055\u3044\u3002<br \/>\n<a href=\"https:\/\/www.secuavail.com\/kb\/device-list\/\">\u76e3\u8996\u5bfe\u8c61\u6a5f\u5668\u4e00\u89a7<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"SNMP%E8%A8%AD%E5%AE%9A%EF%BC%88Alma%EF%BC%89%EF%BD%9C%E8%A8%AD%E5%AE%9A%E3%81%AE%E6%B5%81%E3%82%8C\"><\/span>SNMP\u8a2d\u5b9a\uff08Alma\uff09\uff5c\u8a2d\u5b9a\u306e\u6d41\u308c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">AlmaLinux\u306eSNMP\u8a2d\u5b9a\u306e\u6d41\u308c\u3092\u3054\u8aac\u660e\u3057\u307e\u3059\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E7%92%B0%E5%A2%83%E6%83%85%E5%A0%B1\"><\/span>\u74b0\u5883\u60c5\u5831<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u4f7f\u7528\u3059\u308b\u6a5f\u5668\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li>LSC\u30d0\u30fc\u30b8\u30e7\u30f3\uff1a2.2.0<\/li>\n<li>\u76e3\u8996\u5bfe\u8c61\uff1aAlmaLinux release 8.5 (Arctic Sphynx)<\/li>\n<\/ul>\n<p>\u4f7f\u7528\u3059\u308bSNMP\u306e\u5404\u7a2e\u60c5\u5831\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li>net-snmp \uff1aversion 5.8<\/li>\n<li>\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u540d \uff1aSecuAvail<\/li>\n<li>\u30d0\u30fc\u30b8\u30e7\u30f3 \uff1av2<\/li>\n<\/ul>\n<p>SNMP\u8a2d\u5b9a\u306e\u6d41\u308c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<br \/>\nSNMP\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<br \/>\n\u2193<br \/>\nsnmpd.conf\u306e\u7de8\u96c6<br \/>\n\u2193<br \/>\nfirewalld\u306e\u8a31\u53ef<br \/>\n\u2193<br \/>\nsnmpd\u306e\u8d77\u52d5<\/p>\n<h3><span class=\"ez-toc-section\" id=\"OS%E3%83%90%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%B3%E3%81%AE%E7%A2%BA%E8%AA%8D\"><\/span>OS\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u78ba\u8a8d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">[root@AlmaLinux ~]# cat \/etc\/almalinux-release\r\nAlmaLinux release 8.5 (Arctic Sphynx)<\/pre>\n<h3><span class=\"ez-toc-section\" id=\"SNMP%E3%83%91%E3%83%83%E3%82%B1%E3%83%BC%E3%82%B8%E3%81%AE%E3%82%A4%E3%83%B3%E3%82%B9%E3%83%88%E3%83%BC%E3%83%AB\"><\/span>SNMP\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">[root@AlmaLinux ~]# dnf install net-snmp net-snmp-utils\r\n[root@AlmaLinux ~]# dnf list --installed net-snmp net-snmp-utils #\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u305f\u304b\u306e\u78ba\u8a8d\r\n\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6e08\u307f\u30d1\u30c3\u30b1\u30fc\u30b8\r\nnet-snmp.x86_64 1:5.8-22.el8 @appstream\r\nnet-snmp-utils.x86_64 1:5.8-22.el8 @appstream\r\n[root@AlmaLinux ~]#<\/pre>\n<h3><span class=\"ez-toc-section\" id=\"SNMP%E3%83%90%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%B3%E3%81%AE%E7%A2%BA%E8%AA%8D\"><\/span>SNMP\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u78ba\u8a8d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">[root@AlmaLinux ~]# snmpd -v\r\nNET-SNMP version: 5.8<\/pre>\n<h3><span class=\"ez-toc-section\" id=\"snmpconf%E3%81%AE%E8%A8%AD%E5%AE%9A\"><\/span>snmp.conf\u306e\u8a2d\u5b9a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">[root@AlmaLinux ~]# cp -ivp \/etc\/snmp\/snmpd.conf \/etc\/snmp\/snmpd.conf.org #conf\u30d5\u30a1\u30a4\u30eb\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\r\n'\/etc\/snmp\/snmpd.conf' -&gt; '\/etc\/snmp\/snmpd.conf.org'\r\n[root@AlmaLinux ~]# ls -la \/etc\/snmp\/ #\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u78ba\u8a8d\r\n\u5408\u8a08 56\r\ndrwxr-xr-x 2 root root 68 2\u6708 16 14:15 .\r\ndrwxr-xr-x. 88 root root 8192 2\u6708 3 11:40 ..\r\n-rw------- 1 root root 18853 2\u6708 1 17:00 snmpd.conf\r\n-rw------- 1 root root 18861 10\u6708 9 07:04 snmpd.conf.org\r\n-rw------- 1 root root 220 10\u6708 9 07:04 snmptrapd.conf\r\n[root@AlmaLinux ~]#\r\n[root@AlmaLinux ~]# vim \/etc\/snmp\/snmpd.conf\r\n#41\u884c\u76ee\u306esec.name\u3068community\u3092\u7de8\u96c6\u3057\u307e\u3059\u3002\r\n# sec.name source community\r\ncom2sec MyUser default SecuAvail# 47\u30fb48\u884c\u76ee\u3092\u7de8\u96c6\u3057\u307e\u3059\u3002\r\n# groupName securityModel securityName\r\ngroup MyGroup v1 MyUser\r\ngroup MyGroup v2c MyUser#55\u884c\u76ee\u3092\u7de8\u96c6\u3057\u300156\u884c\u76ee\u3092\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3057\u307e\u3059\r\n# view NAME TYPE SUBTREE [MASK]\r\nview view_all included .1\r\n#view systemview included .1.3.6.1.2.1.25.1.1\r\n#62\u884c\u76ee\u3092\u7de8\u96c6\u3057\u307e\u3059\u3002\r\n# access NAME CONTEXT MODEL LEVEL PREFX READ WRITE NOTIFY\r\naccess MyGroup \"\" any noauth exact view_all none none<\/pre>\n<p>\u7de8\u96c6\u304c\u5b8c\u4e86\u3057\u305f\u3089ESC\u30ad\u30fc\u3092\u62bc\u3057\u3001[:wq]\u3092\u5165\u529b\u3057\u307e\u3059\u3002<br \/>\ndiff\u30b3\u30de\u30f3\u30c9\u3067\u7de8\u96c6\u5185\u5bb9\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">[root@AlmaLinux ~]# diff \/etc\/snmp\/snmpd.conf.org \/etc\/snmp\/snmpd.conf\r\n41c41\r\n&lt; com2sec notConfigUser default public\r\n---\r\n&gt; com2sec notConfigUser default SecuAvail\r\n55,56c55,56\r\n&lt; view systemview included .1.3.6.1.2.1.1\r\n&lt; view systemview included .1.3.6.1.2.1.25.1.1\r\n---\r\n&gt; view systemview included .1\r\n&gt; #view systemview included .1.3.6.1.2.1.25.1.1\r\n[root@AlmaLinux ~]#<\/pre>\n<h3><span class=\"ez-toc-section\" id=\"firewalld%E3%81%AE%E8%A8%B1%E5%8F%AF\"><\/span>firewalld\u306e\u8a31\u53ef<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6b21\u306b\u3001Firewalld\u3067SNMP\u3092\u8a31\u53ef\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">[root@AlmaLinux ~]# firewall-cmd --get-active-zones #\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u308b\u30be\u30fc\u30f3\u306e\u78ba\u8a8d\r\npublic\r\ninterfaces: ens192\r\n[root@AlmaLinux ~]#\r\n[root@AlmaLinux ~]# firewall-cmd --add-service=snmp --zone=public --permanent #SNMP\u306e\u6c38\u7d9a\u7684\u306a\u8ffd\u52a0\r\n[root@AlmaLinux ~]# firewall-cmd --reload \uff03FW\u8a2d\u5b9a\u306e\u53cd\u6620\r\n[root@AlmaLinux ~]# firewall-cmd --list-services #\u53cd\u6620\u3055\u308c\u3066\u3044\u308b\u304b\u306e\u78ba\u8a8d\r\ncockpit dhcpv6-client snmp ssh\r\n[root@AlmaLinux ~]#<\/pre>\n<h3><span class=\"ez-toc-section\" id=\"SNMP%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B9%E3%81%AE%E8%B5%B7%E5%8B%95%E3%81%A8%E8%87%AA%E5%8B%95%E8%B5%B7%E5%8B%95%E8%A8%AD%E5%AE%9A\"><\/span>SNMP\u30b5\u30fc\u30d3\u30b9\u306e\u8d77\u52d5\u3068\u81ea\u52d5\u8d77\u52d5\u8a2d\u5b9a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">[root@AlmaLinux ~]# systemctl start snmpd #SNMP\u306e\u8d77\u52d5\r\n[root@AlmaLinux ~]# systemctl enable snmpd #SNMP\u306e\u81ea\u52d5\u8d77\u52d5\u8a2d\u5b9a\r\nCreated symlink \/etc\/systemd\/system\/multi-user.target.wants\/snmpd.service \u2192 \/usr\/lib\/systemd\/system\/snmpd.service.\r\n[root@AlmaLinux ~]#<\/pre>\n<h3><span class=\"ez-toc-section\" id=\"SNMP%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B9%E3%81%AE%E7%8A%B6%E6%85%8B%E7%A2%BA%E8%AA%8D\"><\/span>SNMP\u30b5\u30fc\u30d3\u30b9\u306e\u72b6\u614b\u78ba\u8a8d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">[root@AlmaLinux ~]# systemctl status snmpd #\u30c7\u30fc\u30e2\u30f3\u304c\u8d77\u52d5\u3057\u3066\u3044\u308b\u304b\u306e\u78ba\u8a8d\r\n\u25cf snmpd.service - Simple Network Management Protocol (SNMP) Daemon.\r\nLoaded: loaded (\/usr\/lib\/systemd\/system\/snmpd.service; enabled; vendor preset: disabled)\r\nActive: active (running) since Tue 2022-02-01 16:44:02 JST; 1min 3s ago\r\nMain PID: 4355 (snmpd)\r\nTasks: 1 (limit: 101061)\r\nMemory: 4.9M\r\nCGroup: \/system.slice\/snmpd.service\r\nmq4355 \/usr\/sbin\/snmpd -LS0-6d -f2\u6708 01 16:44:01 AlmaLinux systemd[1]: Starting Simple Network Management Protocol (SNMP) Daemon....\r\n2\u6708 01 16:44:02 AlmaLinux snmpd[4355]: NET-SNMP version 5.8\r\n2\u6708 01 16:44:02 AlmaLinux systemd[1]: Started Simple Network Management Protocol (SNMP) Daemon..\r\n[root@AlmaLinux ~]#systemctl is-enabled snmpd #\u81ea\u52d5\u8d77\u52d5\u8a2d\u5b9a\u306e\u6709\u52b9\u78ba\u8a8d\r\nenabled\r\n[root@AlmaLinux ~]#<\/pre>\n<h3><span class=\"ez-toc-section\" id=\"UDP%E3%81%AE161%E7%95%AA%E3%83%9D%E3%83%BC%E3%83%88%E3%81%8C%E7%A9%BA%E3%81%84%E3%81%A6%E3%81%84%E3%82%8B%E3%81%93%E3%81%A8%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%97%E3%81%BE%E3%81%99%E3%80%82%E3%83%9D%E3%83%BC%E3%83%88%E9%96%8B%E6%94%BE%E3%81%AE%E7%A2%BA%E8%AA%8D\"><\/span><span style=\"font-size: 14px;\">UDP\u306e161\u756a\u30dd\u30fc\u30c8\u304c\u7a7a\u3044\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/span>\u30dd\u30fc\u30c8\u958b\u653e\u306e\u78ba\u8a8d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">[root@AlmaLinux ~]# ss -una\r\nState Recv-Q Send-Q Local Address:Port Peer Address:Port Process\r\nUNCONN 0 0 0.0.0.0:161 0.0.0.0:*\r\nUNCONN 0 0 127.0.0.1:323 0.0.0.0:*\r\nUNCONN 0 0 [::1]:323 [::]:*\r\n[root@AlmaLinux ~]#<\/pre>\n<h3><span class=\"ez-toc-section\" id=\"snmpwalk%E3%82%B3%E3%83%9E%E3%83%B3%E3%83%89%E3%81%A7%E5%80%A4%E3%81%8C%E5%8F%96%E3%82%8C%E3%82%8B%E3%81%8B%E3%82%92%E7%A2%BA%E8%AA%8D\"><\/span>snmpwalk\u30b3\u30de\u30f3\u30c9\u3067\u5024\u304c\u53d6\u308c\u308b\u304b\u3092\u78ba\u8a8d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u3053\u3053\u3067\u306fCPU\u4f7f\u7528\u7387\u306eOID\u3092\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">[root@AlmaLinux ~]# snmpwalk -v 2c -c SecuAvail localhost .1.3.6.1.4.1.2021.11.51.0\r\nUCD-SNMP-MIB::ssCpuRawNice.0 = Counter32: 14277\r\n[root@AlmaLinux ~]#<\/pre>\n<p><span style=\"font-size: 19.6px; font-weight: 600;\">\u30ed\u30b0\u3092\u53ce\u96c6\u3059\u308b\u8a2d\u5b9a\uff5cLSC\u8a2d\u5b9a\u306e\u6d41\u308c<\/span>\u4ee5\u4e0a\u3067\u3001AlmaLinux\u306eSNMP\u8a2d\u5b9a\u306f\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n<p>LSC\u8a2d\u5b9a\u306e\u6d41\u308c\u3068\u3057\u3066\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<br \/>\n\u30c7\u30d0\u30a4\u30b9\u767b\u9332<br \/>\n\u2193<br \/>\nSNMP\u76e3\u8996\u8a2d\u5b9a<br \/>\n\u2193<br \/>\n\u76e3\u8996\u30c7\u30fc\u30bf\u78ba\u8a8d<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E3%83%87%E3%83%90%E3%82%A4%E3%82%B9%E7%99%BB%E9%8C%B2\"><\/span>\u30c7\u30d0\u30a4\u30b9\u767b\u9332<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>LSC\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u307e\u3059\u3002<br \/>\n\u300c\u76e3\u8996\u30fb\u30ed\u30b0\u53ce\u96c6\u8a2d\u5b9a\u300d &gt; \u300c\u30c7\u30d0\u30a4\u30b9\u30fb\u30b0\u30eb\u30fc\u30d7\u300d\u3078\u79fb\u52d5\u3057\u307e\u3059\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10664\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/01f427411b9fc70a95ec1fe582ab0907-1.png\" alt=\"\u30c7\u30d0\u30a4\u30b9\u767b\u933201\" width=\"465\" height=\"440\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/01f427411b9fc70a95ec1fe582ab0907-1.png 465w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/01f427411b9fc70a95ec1fe582ab0907-1-300x284.png 300w\" sizes=\"auto, (max-width: 465px) 100vw, 465px\" \/><br \/>\nMyNetwork\u3092\u9078\u629e\u3057\u3001\u300c\uff0b\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u307e\u3059\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10665\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/34f635df7a01a421c78c7a665f6e4306-1.png\" alt=\"\u30c7\u30d0\u30a4\u30b9\u767b\u933202\" width=\"709\" height=\"299\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/34f635df7a01a421c78c7a665f6e4306-1.png 709w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/34f635df7a01a421c78c7a665f6e4306-1-300x127.png 300w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><br \/>\n\u8d64\u67a0\u3067\u56f2\u3063\u3066\u3044\u308b\u7b87\u6240\u3092\u5165\u529b\u3057\u3001\u8ffd\u52a0\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u307e\u3059\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10666\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/e319bab5f3598a9dd4867f990d07c153-1.png\" alt=\"\u30c7\u30d0\u30a4\u30b9\u767b\u933203\" width=\"709\" height=\"646\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/e319bab5f3598a9dd4867f990d07c153-1.png 709w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/e319bab5f3598a9dd4867f990d07c153-1-300x273.png 300w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"SNMP%E7%9B%A3%E8%A6%96%E8%A8%AD%E5%AE%9A\"><\/span>SNMP\u76e3\u8996\u8a2d\u5b9a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u8ffd\u52a0\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c\u76e3\u8996\u9805\u76ee\u30b9\u30ad\u30e3\u30f3\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u307e\u3059\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10667\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/2ce911a2a1e089b830511c2e3c581e2b-1.png\" alt=\"SNMP\u76e3\u8996\u8a2d\u5b9a01\" width=\"710\" height=\"600\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/2ce911a2a1e089b830511c2e3c581e2b-1.png 710w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/2ce911a2a1e089b830511c2e3c581e2b-1-300x254.png 300w\" sizes=\"auto, (max-width: 710px) 100vw, 710px\" \/><br \/>\n\u30b9\u30ad\u30e3\u30f3\u306b\u3088\u3063\u3066\u8868\u793a\u3055\u308c\u305f\u76e3\u8996\u9805\u76ee\u3092\u3059\u3079\u3066\u8ffd\u52a0\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u300c\u3059\u3079\u3066\u9078\u629e\u300d\u3092\u62bc\u3057\u300c\u76e3\u8996\u9805\u76ee\u8ffd\u52a0\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u307e\u3059\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10668\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/0bfd04d4fd1c561a9363e07c0302c06c-1.png\" alt=\"SNMP\u76e3\u8996\u8a2d\u5b9a02\" width=\"710\" height=\"706\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/0bfd04d4fd1c561a9363e07c0302c06c-1.png 710w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/0bfd04d4fd1c561a9363e07c0302c06c-1-300x298.png 300w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/0bfd04d4fd1c561a9363e07c0302c06c-1-150x150.png 150w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/0bfd04d4fd1c561a9363e07c0302c06c-1-200x200.png 200w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/0bfd04d4fd1c561a9363e07c0302c06c-1-120x120.png 120w\" sizes=\"auto, (max-width: 710px) 100vw, 710px\" \/><br \/>\n\u4ee5\u4e0a\u3067\u3001LSC\u5074\u306e\u8a2d\u5b9a\u306f\u5b8c\u4e86\u3067\u3059<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E7%9B%A3%E8%A6%96%E3%83%87%E3%83%BC%E3%82%BF%E3%81%AE%E7%A2%BA%E8%AA%8D\"><\/span>\u76e3\u8996\u30c7\u30fc\u30bf\u306e\u78ba\u8a8d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>DSV\u306b\u3066AlmaLinux\u306e\u76e3\u8996\u9805\u76ee\u3068\u5024\u3092\u95b2\u89a7\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10669\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/1d957585412d9b3a27bcfd336d00faa8-1.png\" alt=\"\u76e3\u8996\u30c7\u30fc\u30bf\u306e\u78ba\u8a8d01\" width=\"709\" height=\"568\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/1d957585412d9b3a27bcfd336d00faa8-1.png 709w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/1d957585412d9b3a27bcfd336d00faa8-1-300x240.png 300w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10670 size-full\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/2af61cc12775d6e56aa9e2346d5329a8.png\" alt=\"\u76e3\u8996\u30c7\u30fc\u30bf\u306e\u78ba\u8a8d02\" width=\"707\" height=\"568\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/2af61cc12775d6e56aa9e2346d5329a8.png 707w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2022\/02\/2af61cc12775d6e56aa9e2346d5329a8-300x241.png 300w\" sizes=\"auto, (max-width: 707px) 100vw, 707px\" \/><br \/>\n\u306a\u304a\u3001\u7121\u511f\u7248\u3067\u306f\u76e3\u8996\u3067\u304d\u308b\u9805\u76ee\u6570\u304c<strong><span style=\"color: #ff0000;\">5\u9805\u76ee<\/span><\/strong>\u306e\u305f\u3081\u3001\u3059\u3079\u3066\u306e\u76e3\u8996\u9805\u76ee\u3092\u767b\u9332\u3057\u305f\u3044\u5834\u5408\u306f\u8a55\u4fa1\u7248\u304b\u6709\u511f\u7248\u3092\u304a\u6c42\u3081\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u203b\u8a73\u3057\u304f\u306f\u4ee5\u4e0b\u306e\u30b5\u30a4\u30c8\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<br \/>\n<a href=\"https:\/\/www.logstare.com\/freelsc\/\">\u30fbLogStare Collector\uff5c\u7121\u511f\u7248<\/a><br \/>\n<a href=\"https:\/\/www.logstare.com\/trial\/\">\u30fbLogStare Collector\uff5c\u8a55\u4fa1\u7248<\/a><\/p>\n<p>\u4ee5\u4e0a\u304c\u3001AlmaLinux\u3067\u306eSNMP\u8a2d\u5b9a\u3068LSC\u3067\u306eSNMP\u76e3\u8996\u8a2d\u5b9a\u306e\u7d39\u4ecb\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u203bLogStare 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