{"id":17777,"date":"2024-11-18T15:08:17","date_gmt":"2024-11-18T07:08:17","guid":{"rendered":"https:\/\/fwq.ai\/blog\/17777\/"},"modified":"2024-11-18T15:08:17","modified_gmt":"2024-11-18T07:08:17","slug":"%e6%8e%a2%e7%b4%a2linux-snmp%e6%9c%8d%e5%8a%a1%e7%9a%84%e9%87%8d%e8%a6%81%e6%80%a7%e5%92%8c%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/17777\/","title":{"rendered":"\u63a2\u7d22Linux SNMP\u670d\u52a1\u7684\u91cd\u8981\u6027\u548c\u529f\u80fd"},"content":{"rendered":"

\"\u63a2\u7d22Linux<\/p>\n

\u6807\u9898\uff1a\u63a2\u7d22Linux SNMP\u670d\u52a1\u7684\u91cd\u8981\u6027\u548c\u529f\u80fd<\/p>\n

SNMP\uff08Simple Network Management Protocol\uff09\u662f\u4e00\u79cd\u7f51\u7edc\u7ba1\u7406\u534f\u8bae\uff0c\u7528\u4e8e\u76d1\u63a7\u548c\u7ba1\u7406\u7f51\u7edc\u8bbe\u5907\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0cSNMP\u670d\u52a1\u80fd\u591f\u5e2e\u52a9\u7ba1\u7406\u5458\u5b9e\u65f6\u76d1\u63a7\u7f51\u7edc\u8bbe\u5907\u7684\u8fd0\u884c\u72b6\u6001\u3001\u6027\u80fd\u6307\u6807\u4ee5\u53ca\u63d0\u4f9b\u8b66\u62a5\u548c\u62a5\u544a\u529f\u80fd\uff0c\u4ece\u800c\u63d0\u9ad8\u7f51\u7edc\u7ba1\u7406\u6548\u7387\u548c\u53ef\u9760\u6027\u3002\u672c\u6587\u5c06\u63a2\u8ba8Linux\u7cfb\u7edf\u4e2dSNMP\u670d\u52a1\u7684\u91cd\u8981\u6027\u4e0e\u529f\u80fd\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u6765\u914d\u7f6e\u548c\u4f7f\u7528SNMP\u670d\u52a1\u3002<\/p>\n

\u4e00\u3001SNMP\u670d\u52a1\u7684\u91cd\u8981\u6027<\/p>\n

1.1 \u63d0\u9ad8\u7f51\u7edc\u7ba1\u7406\u6548\u7387<\/p>\n

\u4f7f\u7528SNMP\u670d\u52a1\uff0c\u7ba1\u7406\u5458\u53ef\u4ee5\u901a\u8fc7\u76d1\u63a7\u8bbe\u5907\u7684\u5404\u79cd\u6307\u6807\uff0c\u53ca\u65f6\u53d1\u73b0\u548c\u89e3\u51b3\u6f5c\u5728\u95ee\u9898\uff0c\u4ece\u800c\u63d0\u9ad8\u7f51\u7edc\u7ba1\u7406\u6548\u7387\u3002\u901a\u8fc7\u5b9a\u671f\u6536\u96c6\u548c\u5206\u6790\u8bbe\u5907\u7684\u6027\u80fd\u6570\u636e\uff0c\u7ba1\u7406\u5458\u53ef\u4ee5\u8fdb\u884c\u6709\u6548\u7684\u7f51\u7edc\u4f18\u5316\u548c\u8d44\u6e90\u8c03\u914d\u3002<\/p>\n

1.2 \u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7<\/p>\n

SNMP\u670d\u52a1\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u7f51\u7edc\u8bbe\u5907\u7684\u8fdc\u7a0b\u76d1\u63a7\uff0c\u7ba1\u7406\u5458\u53ef\u4ee5\u901a\u8fc7SNMP Agent\u83b7\u53d6\u8bbe\u5907\u7684\u4fe1\u606f\u6216\u53d1\u9001\u547d\u4ee4\uff0c\u65e0\u987b\u76f4\u63a5\u767b\u5f55\u5230\u8bbe\u5907\u4e0a\uff0c\u5927\u5927\u7b80\u5316\u4e86\u7ba1\u7406\u64cd\u4f5c\u3002<\/p>\n

1.3 \u63d0\u9ad8\u7f51\u7edc\u53ef\u9760\u6027<\/p>\n

\u53ca\u65f6\u76d1\u63a7\u8bbe\u5907\u7684\u72b6\u6001\u548c\u6027\u80fd\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7ba1\u7406\u5458\u66f4\u597d\u5730\u9884\u9632\u6545\u969c\uff0c\u5e76\u5feb\u901f\u54cd\u5e94\u95ee\u9898\uff0c\u4ece\u800c\u63d0\u9ad8\u7f51\u7edc\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n

\u4e8c\u3001\u914d\u7f6e\u4e0e\u4f7f\u7528SNMP\u670d\u52a1\u7684\u5177\u4f53\u793a\u4f8b<\/p>\n

\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u5e38\u7528\u7684SNMP\u670d\u52a1\u5305\u62ecNet-SNMP\u548cSNMPD\u3002\u4e0b\u9762\u4ee5Net-SNMP\u4e3a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u914d\u7f6e\u548c\u4f7f\u7528SNMP\u670d\u52a1\u3002<\/p>\n

2.1 \u5b89\u88c5Net-SNMP<\/p>\n

\u9996\u5148\u9700\u8981\u5b89\u88c5Net-SNMP\u8f6f\u4ef6\u5305\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5\uff1a<\/p>\n

sudo apt-get install snmpd<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
2.2 \u914d\u7f6eSNMP\u670d\u52a1<\/p>\n
\u914d\u7f6eSNMP\u670d\u52a1\u7684\u4e3b\u8981\u6587\u4ef6\u662f\/etc\/snmp\/snmpd.conf\uff0c\u53ef\u4ee5\u901a\u8fc7\u7f16\u8f91\u8be5\u6587\u4ef6\u6765\u914d\u7f6eSNMP\u7684\u53c2\u6570\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u914d\u7f6e\uff1a<\/p>\n
rocommunity public\nsysLocation \"Your Location\"\nsysContact \"Your Email\"<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0crocommunity\u7528\u4e8e\u8bbe\u7f6e\u8bfb\u53d6\u793e\u533a\u5b57\u7b26\u4e32\uff0csysLocation\u7528\u4e8e\u8bbe\u7f6e\u8bbe\u5907\u4f4d\u7f6e\u4fe1\u606f\uff0csysContact\u7528\u4e8e\u8bbe\u7f6e\u7ba1\u7406\u5458\u8054\u7cfb\u65b9\u5f0f\u3002\u66f4\u591a\u914d\u7f6e\u9879\u53ef\u4ee5\u53c2\u8003Net-SNMP\u7684\u5b98\u65b9\u6587\u6863\u3002<\/p>\n
2.3 \u542f\u52a8SNMP\u670d\u52a1<\/p>\n
\u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u542f\u52a8SNMP\u670d\u52a1\uff1a<\/p>\n
sudo service snmpd restart<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
2.4 \u6d4b\u8bd5SNMP\u670d\u52a1<\/p>\n
\u53ef\u4ee5\u4f7f\u7528SNMP\u5de5\u5177\u6765\u6d4b\u8bd5SNMP\u670d\u52a1\u662f\u5426\u6b63\u5e38\u8fd0\u884c\uff0c\u4f8b\u5982\u4f7f\u7528snmpwalk\u547d\u4ee4\u83b7\u53d6\u8bbe\u5907\u7684\u4fe1\u606f\uff1a<\/p>\n
snmpwalk -c public -v 2c localhost<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u901a\u8fc7\u4ee5\u4e0a\u6d4b\u8bd5\uff0c\u53ef\u4ee5\u67e5\u770b\u8bbe\u5907\u7684\u4fe1\u606f\u662f\u5426\u80fd\u591f\u88ab\u6210\u529f\u83b7\u53d6\u3002<\/p>\n
\u4e09\u3001\u603b\u7ed3<\/p>\n
\u672c\u6587\u4ecb\u7ecd\u4e86Linux\u7cfb\u7edf\u4e2dSNMP\u670d\u52a1\u7684\u91cd\u8981\u6027\u4e0e\u529f\u80fd\uff0c\u4ee5\u53ca\u5177\u4f53\u7684\u914d\u7f6e\u4e0e\u4f7f\u7528\u793a\u4f8b\u3002\u901a\u8fc7\u914d\u7f6e\u548c\u4f7f\u7528SNMP\u670d\u52a1\uff0c\u7ba1\u7406\u5458\u53ef\u4ee5\u5b9e\u65f6\u76d1\u63a7\u7f51\u7edc\u8bbe\u5907\u7684\u72b6\u6001\u548c\u6027\u80fd\uff0c\u63d0\u9ad8\u7f51\u7edc\u7ba1\u7406\u6548\u7387\u548c\u53ef\u9760\u6027\u3002\u5e0c\u671b\u8bfb\u8005\u80fd\u591f\u901a\u8fc7\u672c\u6587\u4e86\u89e3SNMP\u670d\u52a1\u7684\u57fa\u672c\u539f\u7406\u548c\u64cd\u4f5c\uff0c\u52a0\u5f3a\u5bf9\u7f51\u7edc\u7ba1\u7406\u7684\u7406\u89e3\u4e0e\u5b9e\u8df5\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u63a2\u7d22Linux SNMP\u670d\u52a1\u7684\u91cd\u8981\u6027\u548c\u529f\u80fd\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6807\u9898\uff1a\u63a2\u7d22Linux SNMP\u670d\u52a1\u7684\u91cd\u8981\u6027\u548c\u529f\u80fd SNMP\uff08Simple Network Management Protocol\uff09\u662f\u4e00\u79cd\u7f51\u7edc\u7ba1\u7406\u534f\u8bae\uff0c\u7528\u4e8e\u76d1\u63a7\u548c\u7ba1\u7406\u7f51\u7edc\u8bbe\u5907\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0cSNMP\u670d\u52a1\u80fd\u591f\u5e2e\u52a9\u7ba1\u7406\u5458\u5b9e\u65f6\u76d1\u63a7\u7f51\u7edc\u8bbe\u5907\u7684\u8fd0\u884c\u72b6\u6001\u3001\u6027\u80fd\u6307\u6807\u4ee5\u53ca\u63d0\u4f9b\u8b66\u62a5\u548c\u62a5\u544a\u529f\u80fd\uff0c\u4ece\u800c\u63d0\u9ad8\u7f51\u7edc\u7ba1\u7406\u6548\u7387\u548c\u53ef\u9760\u6027\u3002\u672c\u6587\u5c06\u63a2\u8ba8Linux\u7cfb\u7edf\u4e2dSNMP\u670d\u52a1\u7684\u91cd\u8981\u6027\u4e0e\u529f\u80fd\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u6765\u914d\u7f6e\u548c\u4f7f\u7528SNMP\u670d\u52a1\u3002 \u4e00\u3001SNMP\u670d\u52a1\u7684\u91cd\u8981\u6027 1.1 \u63d0\u9ad8\u7f51\u7edc\u7ba1\u7406\u6548\u7387 \u4f7f\u7528SNMP\u670d\u52a1\uff0c\u7ba1\u7406\u5458\u53ef\u4ee5\u901a\u8fc7\u76d1\u63a7\u8bbe\u5907\u7684\u5404\u79cd\u6307\u6807\uff0c\u53ca\u65f6\u53d1\u73b0\u548c\u89e3\u51b3\u6f5c\u5728\u95ee\u9898\uff0c\u4ece\u800c\u63d0\u9ad8\u7f51\u7edc\u7ba1\u7406\u6548\u7387\u3002\u901a\u8fc7\u5b9a\u671f\u6536\u96c6\u548c\u5206\u6790\u8bbe\u5907\u7684\u6027\u80fd\u6570\u636e\uff0c\u7ba1\u7406\u5458\u53ef\u4ee5\u8fdb\u884c\u6709\u6548\u7684\u7f51\u7edc\u4f18\u5316\u548c\u8d44\u6e90\u8c03\u914d\u3002 1.2 \u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7 SNMP\u670d\u52a1\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u7f51\u7edc\u8bbe\u5907\u7684\u8fdc\u7a0b\u76d1\u63a7\uff0c\u7ba1\u7406\u5458\u53ef\u4ee5\u901a\u8fc7SNMP Agent\u83b7\u53d6\u8bbe\u5907\u7684\u4fe1\u606f\u6216\u53d1\u9001\u547d\u4ee4\uff0c\u65e0\u987b\u76f4\u63a5\u767b\u5f55\u5230\u8bbe\u5907\u4e0a\uff0c\u5927\u5927\u7b80\u5316\u4e86\u7ba1\u7406\u64cd\u4f5c\u3002 1.3 \u63d0\u9ad8\u7f51\u7edc\u53ef\u9760\u6027 \u53ca\u65f6\u76d1\u63a7\u8bbe\u5907\u7684\u72b6\u6001\u548c\u6027\u80fd\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7ba1\u7406\u5458\u66f4\u597d\u5730\u9884\u9632\u6545\u969c\uff0c\u5e76\u5feb\u901f\u54cd\u5e94\u95ee\u9898\uff0c\u4ece\u800c\u63d0\u9ad8\u7f51\u7edc\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002 \u4e8c\u3001\u914d\u7f6e\u4e0e\u4f7f\u7528SNMP\u670d\u52a1\u7684\u5177\u4f53\u793a\u4f8b \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u5e38\u7528\u7684SNMP\u670d\u52a1\u5305\u62ecNet-SNMP\u548cSNMPD\u3002\u4e0b\u9762\u4ee5Net-SNMP\u4e3a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u914d\u7f6e\u548c\u4f7f\u7528SNMP\u670d\u52a1\u3002 2.1 \u5b89\u88c5Net-SNMP \u9996\u5148\u9700\u8981\u5b89\u88c5Net-SNMP\u8f6f\u4ef6\u5305\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5\uff1a sudo apt-get install snmpd \u767b\u5f55\u540e\u590d\u5236 2.2 \u914d\u7f6eSNMP\u670d\u52a1 \u914d\u7f6eSNMP\u670d\u52a1\u7684\u4e3b\u8981\u6587\u4ef6\u662f\/etc\/snmp\/snmpd.conf\uff0c\u53ef\u4ee5\u901a\u8fc7\u7f16\u8f91\u8be5\u6587\u4ef6\u6765\u914d\u7f6eSNMP\u7684\u53c2\u6570\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u914d\u7f6e\uff1a rocommunity public sysLocation “Your Location” sysContact “Your Email” \u767b\u5f55\u540e\u590d\u5236 \u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0crocommunity\u7528\u4e8e\u8bbe\u7f6e\u8bfb\u53d6\u793e\u533a\u5b57\u7b26\u4e32\uff0csysLocation\u7528\u4e8e\u8bbe\u7f6e\u8bbe\u5907\u4f4d\u7f6e\u4fe1\u606f\uff0csysContact\u7528\u4e8e\u8bbe\u7f6e\u7ba1\u7406\u5458\u8054\u7cfb\u65b9\u5f0f\u3002\u66f4\u591a\u914d\u7f6e\u9879\u53ef\u4ee5\u53c2\u8003Net-SNMP\u7684\u5b98\u65b9\u6587\u6863\u3002 2.3 \u542f\u52a8SNMP\u670d\u52a1 \u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u542f\u52a8SNMP\u670d\u52a1\uff1a sudo service snmpd restart \u767b\u5f55\u540e\u590d\u5236 2.4 \u6d4b\u8bd5SNMP\u670d\u52a1 \u53ef\u4ee5\u4f7f\u7528SNMP\u5de5\u5177\u6765\u6d4b\u8bd5SNMP\u670d\u52a1\u662f\u5426\u6b63\u5e38\u8fd0\u884c\uff0c\u4f8b\u5982\u4f7f\u7528snmpwalk\u547d\u4ee4\u83b7\u53d6\u8bbe\u5907\u7684\u4fe1\u606f\uff1a snmpwalk -c public -v […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-17777","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17777","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=17777"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17777\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=17777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=17777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=17777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}