{"id":4015,"date":"2021-03-06T10:40:31","date_gmt":"2021-03-06T10:40:31","guid":{"rendered":"https:\/\/hostandtech.com\/help\/?p=4015"},"modified":"2021-11-03T14:51:53","modified_gmt":"2021-11-03T14:51:53","slug":"add-extra-ip-addresses-to-server-configuration-on-ubuntu-17-10-and-later","status":"publish","type":"post","link":"https:\/\/hostandtech.com\/help\/linux\/add-extra-ip-addresses-to-server-configuration-on-ubuntu-17-10-and-later\/","title":{"rendered":"Add Extra IP Addresses To Server Configuration On Ubuntu 17.10 And Later"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"4015\" class=\"elementor elementor-4015\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-47aa1ec elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"47aa1ec\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8d227d3\" data-id=\"8d227d3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-92b22eb elementor-widget elementor-widget-text-editor\" data-id=\"92b22eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In this article, we will explain to you how to add failover Ubuntu Extra IP addresses on <a href=\"https:\/\/ubuntu.com\/\" target=\"_blank\" rel=\"noopener\">Ubuntu<\/a> 17.10.<\/p><p>The <strong>failover IP<\/strong> is an IP address. It used to boost the continuity of services for the systems and application.<\/p><p>In addition, each failover IP address needs its own line in the configuration file.<br \/>The configuration file is called \u201c50-cloud-init.yaml\u201d. And is located in \/etc\/netplan.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-82a1a73 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"82a1a73\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-64018ee\" data-id=\"64018ee\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-219cf98 elementor-widget elementor-widget-heading\" data-id=\"219cf98\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Determine Ubuntu NIC interface<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8a01b6b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8a01b6b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ee45a50\" data-id=\"ee45a50\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3f8acab elementor-widget elementor-widget-code-highlight\" data-id=\"3f8acab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-okaidia copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-bash \">\n\t\t\t\t<code readonly=\"true\" class=\"language-bash\">\n\t\t\t\t\t<xmp>ifconfig<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6529c76 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6529c76\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-95cc255\" data-id=\"95cc255\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-713ef11 elementor-widget elementor-widget-heading\" data-id=\"713ef11\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How To Add Failover Ubuntu Extra IP Addresses On Ubuntu 17.10 And Later<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7e0602 elementor-widget elementor-widget-text-editor\" data-id=\"e7e0602\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>follow these steps to add a failover IP address:<\/p><ul><li>Firstly, go to your server and connect it by SSH. Then run the following command:<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0207d9d elementor-widget elementor-widget-code-highlight\" data-id=\"0207d9d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-okaidia copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-bash \">\n\t\t\t\t<code readonly=\"true\" class=\"language-bash\">\n\t\t\t\t\t<xmp>vi \/etc\/netplan\/50-cloud-init.yaml<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ee99605 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ee99605\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f2dcc23\" data-id=\"f2dcc23\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5618fa9 elementor-widget elementor-widget-text-editor\" data-id=\"5618fa9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Use the editor to edit Ubuntu Network file. For example <a href=\"https:\/\/hostandtech.com\/help\/linux\/how-to-install-and-use-nano-text-editor-commands-in-linux\/\" target=\"_blank\" rel=\"noopener\">Nano<\/a> text editor.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a711bc0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a711bc0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f96e861\" data-id=\"f96e861\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1850ae8 elementor-widget elementor-widget-code-highlight\" data-id=\"1850ae8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-okaidia copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-bash \">\n\t\t\t\t<code readonly=\"true\" class=\"language-bash\">\n\t\t\t\t\t<xmp>nano \/etc\/netplan\/50-cloud-init.yaml<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f6cc9d0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f6cc9d0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a480211\" data-id=\"a480211\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b42195c elementor-widget elementor-widget-text-editor\" data-id=\"b42195c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>After that, edit the file with the content below. Replacing <strong>INTERFACE_NAME MAC_ADDRESS and FAILOVER_IP:<\/strong><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dff567a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dff567a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3b89621\" data-id=\"3b89621\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b9a7159 elementor-widget elementor-widget-image\" data-id=\"b9a7159\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"709\" height=\"248\" src=\"https:\/\/hostandtech.com\/help\/wp-content\/uploads\/2021\/03\/Failover-Ubuntu-Extra-IP.png\" class=\"attachment-medium_large size-medium_large wp-image-10022\" alt=\"Failover Ubuntu Extra IP\" srcset=\"https:\/\/hostandtech.com\/help\/wp-content\/uploads\/2021\/03\/Failover-Ubuntu-Extra-IP.png 709w, https:\/\/hostandtech.com\/help\/wp-content\/uploads\/2021\/03\/Failover-Ubuntu-Extra-IP-300x105.png 300w\" sizes=\"(max-width: 709px) 100vw, 709px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7af2660 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7af2660\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5739ef6\" data-id=\"5739ef6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-09d1f84 elementor-widget elementor-widget-text-editor\" data-id=\"09d1f84\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Then save and close your file.<\/li><li>Test the configuration. By running the following command:<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-390e40a elementor-widget elementor-widget-code-highlight\" data-id=\"390e40a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-okaidia copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-bash \">\n\t\t\t\t<code readonly=\"true\" class=\"language-bash\">\n\t\t\t\t\t<xmp>netplan apply<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-59d86c8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"59d86c8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3258658\" data-id=\"3258658\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-243d323 elementor-widget elementor-widget-elementor-faq-schema\" data-id=\"243d323\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementor-faq-schema.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t                                    <script type=\"application\/ld+json\">\n                    {\n                        \"@context\": \"https:\/\/schema.org\",\n                        \"@type\": \"FAQPage\",\n                        \"mainEntity\": [\n                         {\n                            \"@type\": \"Question\",\n                            \"name\": \"How Do I Add Failover Ubuntu Extra IP Addresses On Ubuntu 17.10 And Later?\",\n                            \"acceptedAnswer\": {\n                                \"@type\": \"Answer\",\n                                \"text\": \"&lt;p&gt;follow these steps to add a failover IP address:&lt;\/p&gt;&lt;ul&gt;&lt;li&gt;Firstly go to your server and connect it by SSH then run the following command: vi \/etc\/netplan\/50-cloud-init.yaml&lt;\/li&gt;&lt;li&gt;Use the editor to edit Ubuntu Network file. For example Nano text editor.&lt;\/li&gt;&lt;li&gt;After that, edit the file\u00a0 replacing &lt;strong&gt;INTERFACE_NAME MAC_ADDRESS and FAILOVER_IP&lt;\/strong&gt;&lt;\/li&gt;&lt;li&gt;Then save and close your file.&lt;\/li&gt;&lt;li&gt;Test the configuration. By running the following command: netplan apply&lt;\/li&gt;&lt;\/ul&gt;\"\n                            }\n                                                    }\n                    ]\n                    }\n                <\/script>\n                    \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>In this article, we will explain to you how to add failover Ubuntu Extra IP addresses on Ubuntu 17.10. The failover IP is an IP address. It used to boost the continuity of services for the systems and application. In addition, each failover IP address needs its own line in the configuration file. The configuration [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":10022,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[248,250,258],"tags":[280,278,123],"class_list":["post-4015","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general-topics","category-linux","category-technical-support","tag-linux-administrators","tag-linux-command","tag-ssh"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Add failover Ubuntu Extra IP to your server configuration on Ubuntu 17.10<\/title>\n<meta name=\"description\" content=\"Add failover Ubuntu Extra IP Addresses to server configuration on ubuntu 17.10 and later by editing configuration file 50-cloud-init.yaml\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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