{"id":1469,"date":"2015-05-12T00:25:37","date_gmt":"2015-05-12T03:25:37","guid":{"rendered":"http:\/\/www.dbarj.com.br\/?p=1469"},"modified":"2015-05-12T00:25:37","modified_gmt":"2015-05-12T03:25:37","slug":"ocm-11g-preparation-set-up-network-tracing","status":"publish","type":"post","link":"https:\/\/www.dbarj.com.br\/en\/2015\/05\/ocm-11g-preparation-set-up-network-tracing\/","title":{"rendered":"OCM 11g Preparation &#8211; Set up network tracing"},"content":{"rendered":"<p>Set up network tracing is very important when some client complains &#8220;I&#8217;m having troubles when trying to connect in the DB and the application logs are inaccessible&#8221;. It&#8217;s also important for OCM if we need to find the RC of some network problem.<\/p>\n<p>So, how to enable it? Probably touching the network configuration files listener.ora and sqlnet.ora.<\/p>\n<p><strong>Question<\/strong>: Do I know by heart the parameter name?<br \/>\n<strong>Answer<\/strong>: No, but I know by heart how to retrieve it&#8217;s name in the Official Docs in less than 15 seconds.<\/p>\n<p>What do you need to study:<\/p>\n<ul>\n<li>Parameter to enable traceability of the connections\u00a0coming\u00a0through\u00a0the listener (listener.ora)<\/li>\n<li>Parameter to enable traceability of\u00a0all clients \/ servers connections (sqlnet.ora)<\/li>\n<li>The different trace levels to use<\/li>\n<\/ul>\n<p><strong>Path to Documentation<\/strong>:<\/p>\n<p><span style=\"color: #800000;\">Database Administration -> Net Services Reference<\/span><\/p>\n<br>\r\nClick here to go back to the <a title=\"OCM 11g Preparation\" href=\"\/?page_id=923\">Main OCM 11g Preparation<\/a> page.\r\n<br><br>\r\nHave you enjoyed? Please leave a comment or give a \ud83d\udc4d!\n<div class='watch-action'><div class='watch-position align-left'><div class='action-like'><a class='lbg-style2 like-1469 jlk' href='javascript:void(0)' data-task='like' data-post_id='1469' data-nonce='de4404f630' rel='nofollow'><img class='wti-pixel' src='https:\/\/www.dbarj.com.br\/wp-content\/plugins\/wti-like-post\/images\/pixel.gif' title='Like' \/><span class='lc-1469 lc'>+2<\/span><\/a><\/div><\/div> <div class='status-1469 status align-left'><\/div><\/div><div class='wti-clear'><\/div>","protected":false},"excerpt":{"rendered":"<p>Set up network tracing is very important when some client complains &#8220;I&#8217;m having troubles when trying to connect in the DB and the application logs are inaccessible&#8221;. It&#8217;s also important for OCM if we need to find the RC of some network problem. So, how to enable it? Probably touching the network configuration files listener.ora &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"https:\/\/www.dbarj.com.br\/en\/2015\/05\/ocm-11g-preparation-set-up-network-tracing\/\">Continue reading<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"class_list":["post-1469","post","type-post","status-publish","format-standard","hentry","category-ocm11g-en","item-wrap"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>OCM 11g Preparation - Set up network tracing - DBA - Rodrigo Jorge - Oracle Tips and Guides<\/title>\n<meta name=\"description\" content=\"Set up network tracing for Oracle OCM 11g Certification\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.dbarj.com.br\/en\/2015\/05\/ocm-11g-preparation-set-up-network-tracing\/\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"DBA RJ\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.dbarj.com.br\\\/en\\\/2015\\\/05\\\/ocm-11g-preparation-set-up-network-tracing\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.dbarj.com.br\\\/en\\\/2015\\\/05\\\/ocm-11g-preparation-set-up-network-tracing\\\/\"},\"author\":{\"name\":\"DBA RJ\",\"@id\":\"https:\\\/\\\/www.dbarj.com.br\\\/en\\\/#\\\/schema\\\/person\\\/28a44ca3a6633fe4156ad1ea209d40a9\"},\"headline\":\"OCM 11g Preparation &#8211; 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