{"id":2042,"date":"2010-08-11T07:59:25","date_gmt":"2010-08-11T11:59:25","guid":{"rendered":"http:\/\/onlineappsdba.com\/index.php\/2010\/08\/11\/erroraddress-already-in-use-make_sock-could-not-bind-to-address-127001-port-7011\/"},"modified":"2010-09-07T11:54:27","modified_gmt":"2010-09-07T15:54:27","slug":"erroraddress-already-in-use-make_sock-could-not-bind-to-address-127001-port-7011","status":"publish","type":"post","link":"https:\/\/onlineappsdba.com\/index.php\/2010\/08\/11\/erroraddress-already-in-use-make_sock-could-not-bind-to-address-127001-port-7011\/","title":{"rendered":"Error:Address already in use: make_sock: could not bind to address 127.0.0.1 port 7011"},"content":{"rendered":"<p>I was performing the OAM WebGate installation on Oracle HTTP Server 1.x today. After installation, when I restart the http server component, it is failing with an error message shown below.<\/p>\n<p>opmnctl: starting opmn and all managed processes&#8230;<br \/>\n___________________<br \/>\n0 of 1 processes started.<br \/>\nias-component\/process-type\/process-set:<\/p>\n<p>HTTP_Server\/HTTP_Server\/HTTP_Server\/<\/p>\n<p>Error<br \/>\n&#8211;&gt; Process (pid=2638)<br \/>\nfailed to start a managed process after the maximum retry limitWhen I look into error log at location ORACLE_HOME\/Apache\/Apache\/logs , it shows the error given below.<\/p>\n<p>Error:<strong>Address already in use<\/strong>: make_sock: could not bind to address 127.0.0.1 port 7011<\/p>\n<p>.<\/p>\n<p><strong>Cause:<\/strong><\/p>\n<p>There is a process running already on this port.<\/p>\n<p><strong>Solution:<\/strong><\/p>\n<p>Search for httpd processes running by executing: ps -ef | grep httpd<\/p>\n<p>Kill all those process and HTTP Server should start fine.<\/p>\n<p>Else, follow the below steps.<\/p>\n<ul>\n<li>Login as root user<\/li>\n<li>Executed this command <font color=\"#ff0000\">sudo lsof -i:7011 <\/font><\/li>\n<li><font color=\"#000000\">Kill all the processes that are output of the previous command<\/font><\/li>\n<li><font color=\"#000000\">exit as root user<\/font><\/li>\n<li><font color=\"#000000\">Login as appropriate user who has privileges to restart HTTP Server<\/font><\/li>\n<li><font color=\"#000000\">stop the http server as <font color=\"#ff0000\">opmnctl stopproc process-type=HTTP_Server<\/font><\/font><\/li>\n<li><font color=\"#000000\">start the http server as <font color=\"#ff0000\">opmnctl startproc process-type=HTTP_Server<\/font> <\/font><\/li>\n<\/ul>\n<p>Now the server has started smoothly.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I was performing the OAM WebGate installation on Oracle HTTP Server 1.x today. After installation, when I restart the http [&hellip;]<\/p>\n","protected":false},"author":115,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[42],"tags":[289,302,466],"class_list":["post-2042","post","type-post","status-publish","format-standard","hentry","category-troubleshooting","tag-ohs","tag-oracle-http-server","tag-troubleshooting"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Error:Address already in use: make_sock: could not bind to address 127.0.0.1 port 7011 -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/onlineappsdba.com\/index.php\/2010\/08\/11\/erroraddress-already-in-use-make_sock-could-not-bind-to-address-127001-port-7011\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Error:Address already in use: make_sock: could not bind to address 127.0.0.1 port 7011 -\" \/>\n<meta property=\"og:description\" content=\"I was performing the OAM WebGate installation on Oracle HTTP Server 1.x today. 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