{"id":27569,"date":"2024-03-16T08:43:05","date_gmt":"2024-03-16T08:43:05","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-check-the-status-of-open-ports-in-suse\/"},"modified":"2024-03-22T11:21:18","modified_gmt":"2024-03-22T11:21:18","slug":"how-to-check-the-status-of-open-ports-in-suse","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-check-the-status-of-open-ports-in-suse\/","title":{"rendered":"How to check the status of open ports in suse?"},"content":{"rendered":"

On SUSE systems, there are several methods available to check the status of open ports.<\/p>\n

    \n
  1. Use the netstat command: typing the following command in the terminal will display all the ports and their status information on the current system.<\/li>\n
  2. Show me a list of all currently listening TCP and UDP connections.<\/li>\n
  3. Explanation of parameters:<\/li>\n
  4. -show only TCP ports<\/li>\n
  5. -u: display only UDP ports<\/li>\n
  6. -n: display the port number in numerical form.<\/li>\n
  7. – Show only ports in listen state.<\/li>\n
  8. To use the ss command: The ss command is a modern alternative to netstat and can also be used to view port information. Input the following command in the terminal:<\/li>\n
  9. Show all TCP and UDP connections in numerical format.<\/li>\n
  10. Explanation of parameters:<\/li>\n
  11. – Display only TCP ports.<\/li>\n
  12. -u: Display only UDP ports.<\/li>\n
  13. – Display the port number in numerical form.<\/li>\n
  14. Display only the ports in a listening state.<\/li>\n
  15. To check the open ports on a system with the firewall enabled, use the firewall-cmd command in the terminal by inputting the following command.<\/li>\n
  16. Show the list of ports in the public zone using firewall-cmd.<\/li>\n
  17. This will list all the currently open ports in the firewall configuration.<\/li>\n<\/ol>\n

    Please note that the above methods may require root permission to be executed.<\/p>\n","protected":false},"excerpt":{"rendered":"

    On SUSE systems, there are several methods available to check the status of open ports. Use the netstat command: typing the following command in the terminal will display all the ports and their status information on the current system. Show me a list of all currently listening TCP and UDP connections. Explanation of parameters: -show […]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-27569","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nHow to check the status of open ports in suse? - Blog - Silicon Cloud<\/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:\/\/www.silicloud.com\/blog\/how-to-check-the-status-of-open-ports-in-suse\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to check the status of open ports in suse?\" \/>\n<meta property=\"og:description\" content=\"On SUSE systems, there are several methods available to check the status of open ports. 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