{"id":238,"date":"2018-10-05T08:10:46","date_gmt":"2018-10-05T12:10:46","guid":{"rendered":"https:\/\/freezion.com\/?p=238"},"modified":"2018-10-05T08:10:46","modified_gmt":"2018-10-05T12:10:46","slug":"ubuntu-and-snmp-mibs","status":"publish","type":"post","link":"https:\/\/freezion.com\/?p=238","title":{"rendered":"Ubuntu and SNMP MIBs"},"content":{"rendered":"<p>Just a quick note: if you&#8217;re trying to run something that queries a specific MIB like:<br \/>\n<code>snmpwalk -v1 -c public ${host} system<\/code><\/p>\n<p>and you get an error like:<br \/>\n<code>Unknown Object Identifier (Sub-id not found: (top) -&gt; system)<\/code><\/p>\n<p>This is because MIBs are not &#8220;free&#8221;, so Ubuntu disables them by default.<\/p>\n<p>To get them back, install the MIBS using\u00a0<br \/>\n<code># apt-get install snmp-mibs-downloader<\/code><\/p>\n<p>Then go comment out the <code>mibs :<\/code>\u00a0line in <em>\/etc\/snmp\/snmp.conf<\/em>\u00a0(it&#8217;s line 4 as of this post). Now run your query again and things should be better.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Just a quick note: if you&#8217;re trying to run something that queries a specific MIB like: snmpwalk -v1 -c&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[22,34,55],"class_list":["post-238","post","type-post","status-publish","format-standard","hentry","category-tech","tag-howto","tag-linux","tag-tips"],"_links":{"self":[{"href":"https:\/\/freezion.com\/index.php?rest_route=\/wp\/v2\/posts\/238","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/freezion.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/freezion.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/freezion.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/freezion.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=238"}],"version-history":[{"count":0,"href":"https:\/\/freezion.com\/index.php?rest_route=\/wp\/v2\/posts\/238\/revisions"}],"wp:attachment":[{"href":"https:\/\/freezion.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/freezion.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=238"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/freezion.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}