{"id":4038,"date":"2026-06-08T18:02:26","date_gmt":"2026-06-08T15:02:26","guid":{"rendered":"https:\/\/support.withsecure.com\/en\/?post_type=support_article&#038;p=4038"},"modified":"2026-06-08T18:02:26","modified_gmt":"2026-06-08T15:02:26","slug":"what-ports-are-used-for-communication-between-policy-manager-and-linux-security-64","status":"publish","type":"support_article","link":"https:\/\/support.withsecure.com\/en\/support-articles\/what-ports-are-used-for-communication-between-policy-manager-and-linux-security-64\/","title":{"rendered":"What ports are used for communication between Policy Manager and Linux Security 64 ?"},"content":{"rendered":"<h3>Issue:<\/h3>\n<p>What ports are used for communication between Policy Manager Server and Linux Security 64 ?<\/p>\n<h3>Resolution:<\/h3>\n<p>Check connectivity from host to Policy Manager Server using HTTP Browser. If your Linux host does not have GUI, check connectivity using these commands:<\/p>\n<p>curl -o https-host -k \u00a0https:\/\/:PMS_address:port_number<br \/>curl -o http-host http:\/\/:PMS_address:port_number<\/p>\n<p>Linux Security 64 uses HTTP and HTTPS connections, therefore port numbers that are set for these protocols needed to be allowed.<br \/>By default, these are the port numbers:<br \/>HTTP : 80<br \/>HTTPS : 443<\/p>\n<p>The same port is used for:<\/p>\n<ul>\n<li>downloading updates,<\/li>\n<li>downloading base-policies from the Policy Manager Server (settings),<\/li>\n<li>uploading status information to the Policy Manager Server.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>What ports are used for communication between Policy Manager and Linux Security 64 ?<\/p>\n","protected":false},"template":"","support_article_product":[106],"class_list":["post-4038","support_article","type-support_article","status-publish","hentry"],"acf":{"source_foreign_id":"000005137","source_version":3,"source_system":"salesforce","source_date_updated":"2026-06-08 15:02:26","import_hash":"7b7c0ff39b8f20b8b0bb09d092bc934d78c95142","vanilla_article_id":32275,"vanilla_url":"https:\/\/community.withsecure.com\/en\/kb\/articles\/32275-what-ports-are-used-for-communication-between-policy-manager-and-linux-security-64","vanilla_kb_id":30,"vanilla_category_id":103,"machine_translated":false,"reactions_helpful_yes":0,"reactions_helpful_no":0},"_links":{"self":[{"href":"https:\/\/support.withsecure.com\/en\/wp-json\/wp\/v2\/support_article\/4038","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/support.withsecure.com\/en\/wp-json\/wp\/v2\/support_article"}],"about":[{"href":"https:\/\/support.withsecure.com\/en\/wp-json\/wp\/v2\/types\/support_article"}],"wp:attachment":[{"href":"https:\/\/support.withsecure.com\/en\/wp-json\/wp\/v2\/media?parent=4038"}],"wp:term":[{"taxonomy":"support_article_product","embeddable":true,"href":"https:\/\/support.withsecure.com\/en\/wp-json\/wp\/v2\/support_article_product?post=4038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}