{"id":3566,"date":"2018-10-05T09:35:46","date_gmt":"2018-10-05T09:35:46","guid":{"rendered":"https:\/\/dbtut.com\/?p=3566"},"modified":"2018-11-25T21:16:24","modified_gmt":"2018-11-25T21:16:24","slug":"db2-tcip-ip-connectivity-via-port","status":"publish","type":"post","link":"https:\/\/dbtut.com\/index.php\/2018\/10\/05\/db2-tcip-ip-connectivity-via-port\/","title":{"rendered":"DB2 Remote to Client connectivity via port"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p><strong>Setting communication protocols for a DB2 instance is part of the main task of configuring TCP\/IP or SSL communications for a DB2 instance.<\/strong><\/p>\n<p>Set Communication protocol:<\/p>\n<p>Run with db2inst1 user<\/p>\n<pre class=\"lang:default decode:true \">db2set DB2COMM=tcpip\r\ndb2set \u2013all\r\ndb2stop\r\ndb2start<\/pre>\n<p>&nbsp;<\/p>\n<p>This parameter contains the name of the TCP\u2044IP port which a database server will use to await communications from remote client nodes.<\/p>\n<p>Set a port on which application \/client will communicate<\/p>\n<pre class=\"lang:default decode:true \">db2 update dbm cfg using SVCENAME 50021<\/pre>\n<p>&nbsp;<\/p>\n<p>The system administrator for the database server must reserve a port (number n) and define its associated TCP\/IP service name in the services file at the server.<\/p>\n<p>The database server port (number n) and its TCP\/IP service name need to be defined in the services file on the database client.<\/p>\n<p>On Linux and UNIX systems, the services file is located in: \/etc\/services<\/p>\n<p><strong>Example:<\/strong><\/p>\n<pre class=\"lang:default decode:true \">cat \/etc\/services | grep 50021\r\ndb2c_db2inst1 50021\/tcp<\/pre>\n\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_3566\" class=\"pvc_stats all  \" data-element-id=\"3566\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/dbtut.com\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Setting communication protocols for a DB2 instance is part of the main task of configuring TCP\/IP or SSL communications for a DB2 instance. Set Communication protocol: Run with db2inst1 user db2set DB2COMM=tcpip db2set \u2013all db2stop db2start &nbsp; This parameter contains the name of the TCP\u2044IP port which a database server will use to await &hellip;<\/p>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_3566\" class=\"pvc_stats all  \" data-element-id=\"3566\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/dbtut.com\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"author":391,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[1305],"tags":[1518,1521,1519,1520],"class_list":["post-3566","post","type-post","status-publish","format-standard","","category-db2","tag-db2-communication","tag-db2set","tag-how-to-setup-port-in-db2","tag-svcename"],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>DB2 Remote to Client connectivity via port - Database Tutorials<\/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:\/\/dbtut.com\/index.php\/2018\/10\/05\/db2-tcip-ip-connectivity-via-port\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DB2 Remote to Client connectivity via port - Database Tutorials\" \/>\n<meta property=\"og:description\" content=\"&nbsp; Setting communication protocols for a DB2 instance is part of the main task of configuring TCP\/IP or SSL communications for a DB2 instance. 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