{"id":18800,"date":"2015-03-14T06:48:52","date_gmt":"2015-03-13T22:48:52","guid":{"rendered":"https:\/\/2blog.ilc.edu.tw\/25793\/2015\/03\/14\/arch-linux-%e5%95%9f%e7%94%a8-snmpd-%e6%9c%8d%e5%8b%99\/"},"modified":"2021-03-18T17:24:21","modified_gmt":"2021-03-18T09:24:21","slug":"arch-linux-%e5%95%9f%e7%94%a8-snmpd-%e6%9c%8d%e5%8b%99","status":"publish","type":"post","link":"https:\/\/2blog.ilc.edu.tw\/25793\/2015\/03\/14\/arch-linux-%e5%95%9f%e7%94%a8-snmpd-%e6%9c%8d%e5%8b%99\/","title":{"rendered":"Arch Linux &#8211; \u555f\u7528 snmpd \u670d\u52d9"},"content":{"rendered":"<p>\u70ba\u4e86\u8b93\u80fd\u66f4\u65b9\u4fbf\u4e86\u89e3\u5b78\u6821\u6bcf\u4e00\u53f0 Server\u00a0\u7684\u72c0\u614b\uff0c\u6240\u4ee5\u555f\u7528\u4e86 snmp\u00a0\u670d\u52d9\u3002<br \/>\u53c3\u8003\u7db2\u9801\uff1a<br \/><a href=\"https:\/\/wiki.archlinux.org\/index.php\/snmpd\" target=\"_blank\" rel=\"noopener noreferrer\">Snmpd &#8211; ArchWiki<\/a><\/p>\n<p>\u5b89\u88dd net-snmp\u00a0\u5957\u4ef6<br \/># <span style=\"color: #ff0000\">pacman -S net-snmp<\/span><\/p>\n<p>\u5efa\u7acb\u76ee\u9304<br \/># <span style=\"color: #ff0000\">mkdir \/etc\/snmp<\/span>[@more@]3. \u56e0\u70ba\u53ea\u8981\u5075\u6e2c snmp\u00a0\u76f8\u95dc\u8cc7\u8a0a\uff0c\u6240\u4ee5\u63a1\u7528\u552f\u8b80\u7684\u6a21\u5f0f<br \/># <span style=\"color: #ff0000\">echo rocommunity read_only_user &gt;&gt; \/etc\/snmp\/snmpd.conf<\/span><\/p>\n<p>4.\u00a0\u8a2d\u5b9a\u958b\u6a5f\u6642\u555f\u52d5 snmpd\u00a0\u670d\u52d9<br \/># <span style=\"color: #ff0000\">systemctl enable snmpd<\/span><br \/><span style=\"color: #0000ff\">Created symlink from \/etc\/systemd\/system\/multi-user.target.wants\/snmpd.service to \/usr\/lib\/systemd\/system\/snmpd.service.<\/span><\/p>\n<p>5.\u00a0\u555f\u52d5 snmpd\u00a0\u670d\u52d9<br \/># <span style=\"color: #ff0000\">systemctl start snmpd<\/span><\/p>\n<p>6.\u00a0\u6aa2\u67e5 snmpd\u00a0\u670d\u52d9\u662f\u5426\u6709\u6b63\u5e38\u555f\u52d5<br \/># <span style=\"color: #ff0000\">systemctl status snmpd<\/span><br \/><span style=\"color: #0000ff\">* snmpd.service &#8211; Simple Network Management Protocol (SNMP) Daemon<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0 Loaded: loaded (\/usr\/lib\/systemd\/system\/snmpd.service; enabled; vendor preset: disabled)<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0 Active: active (running) since Sat 2014-12-27 20:57:10 CST; 13s ago<\/span><br \/><span style=\"color: #0000ff\">\u00a0 Process: 469 ExecStart=\/usr\/bin\/snmpd -p \/run\/snmpd.pid (code=exited, status=0\/SUCCESS)<\/span><br \/><span style=\"color: #0000ff\">\u00a0Main PID: 471 (snmpd)<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0 CGroup: \/system.slice\/snmpd.service<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 `-471 \/usr\/bin\/snmpd -p \/run\/snmpd.pid<\/span><\/p>\n<p><span style=\"color: #0000ff\">Dec 27 20:57:10 lemaker snmpd[469]: pcilib: Cannot open \/proc\/bus\/pci<\/span><br \/><span style=\"color: #0000ff\">Dec 27 20:57:10 lemaker systemd[1]: Started Simple Network Management Protocol (SNMP) Daemon.<\/span><\/p>\n<p># <span style=\"color: #ff0000\">netstat -anulp | grep &#8216;161&#8217;<\/span><br \/><span style=\"color: #0000ff\">udp\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0 0 0.0.0.0:161\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0.0.0.0:*\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 471\/snmpd<\/span><\/p>\n<p>7.\u00a0\u5728\u672c\u6a5f\u8b80\u53d6 SNMP 1 or 2c \u76f8\u95dc\u8cc7\u8a0a<br \/># <span style=\"color: #ff0000\">snmpwalk -v 1 -c read_only_user localhost | less<\/span><br \/># <span style=\"color: #ff0000\">snmpwalk -v 2c -c read_only_user localhost | less<\/span><\/p>\n<p>8.\u00a0\u5728\u9632\u706b\u7246\u8a2d\u5b9a\u9650\u5236<br \/># <span style=\"color: #ff0000\">iptabels -A INPUT -u udp -s x.x.x.x &#8211;dport 161 -m state &#8211;state NEW -j ACCEPT<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u70ba\u4e86\u8b93\u80fd\u66f4\u65b9\u4fbf\u4e86\u89e3\u5b78\u6821\u6bcf\u4e00\u53f0 Server\u00a0\u7684\u72c0\u614b\uff0c\u6240\u4ee5\u555f\u7528\u4e86 snmp\u00a0\u670d\u52d9\u3002\u53c3\u8003\u7db2\u9801\uff1aSnmpd &#038;#82 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/2blog.ilc.edu.tw\/25793\/2015\/03\/14\/arch-linux-%e5%95%9f%e7%94%a8-snmpd-%e6%9c%8d%e5%8b%99\/\" class=\"more-link\">\u95b1\u8b80\u5168\u6587<span class=\"screen-reader-text\">\u3008Arch Linux &#8211; \u555f\u7528 snmpd \u670d\u52d9\u3009<\/span><\/a><\/p>\n","protected":false},"author":55,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[167],"tags":[],"class_list":["post-18800","post","type-post","status-publish","format-standard","hentry","category-c-84386"],"meta_key":{"_pingme":["1"],"_encloseme":["1"],"lt_post_id":["552318"]},"_links":{"self":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/18800"}],"collection":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/users\/55"}],"replies":[{"embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/comments?post=18800"}],"version-history":[{"count":1,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/18800\/revisions"}],"predecessor-version":[{"id":20399,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/18800\/revisions\/20399"}],"wp:attachment":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/media?parent=18800"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/categories?post=18800"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/tags?post=18800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}