{"id":23539,"date":"2025-11-24T15:14:00","date_gmt":"2025-11-24T14:14:00","guid":{"rendered":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/?p=23539"},"modified":"2025-11-24T15:14:27","modified_gmt":"2025-11-24T14:14:27","slug":"e-book-ha-cluster-mit-opnsense","status":"publish","type":"post","link":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/e-books\/e-book-ha-cluster-mit-opnsense\/","title":{"rendered":"E-Book: HA-Cluster mit OPNsense"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">In diesem E-Book erfahren Sie, wie Sie die Open Source Firewall OPNsense zum Betrieb eines High-Availability-Clusters einsetzen. Unsere Server-Experten haben auf 16 Seiten f\u00fcr Sie alle wichtigen Informationen f\u00fcr die Konfiguration und Administration zusammengestellt. Sie erfahren nicht nur, wie das Tool installiert und eingerichtet wird, sondern erhalten auch wertvolle Tipps zur Synchronisation mit dem High-Availability-Interface sowie dem Management virtueller IP-Adressen. Zus\u00e4tzlich finden Sie hilfreiche Antworten zur L\u00f6sung h\u00e4ufiger Probleme.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Fordern Sie sich jetzt Ihr E-Book an!<\/strong><\/p>\n\n\n\n<span class=\"button-wrap\"><a href=\"https:\/\/www.thomas-krenn.com\/de\/unternehmen\/kampagnen\/e-book-ha-cluster-mit-opnsense\" class=\"button\" target=\"_blank\"><strong>Zum PDF-Download<\/strong><\/a><\/span><br>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Inhalt des E-Books:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Was ist OPNsense?<\/li>\n\n\n\n<li>Installation der Software<\/li>\n\n\n\n<li>Hochverf\u00fcgbarkeit (HA)<\/li>\n\n\n\n<li>Konfiguration der Synchronisation<\/li>\n\n\n\n<li>Virtuelle IP-Adressen<\/li>\n\n\n\n<li>Troubleshooting<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Dieses E-Book verschafft Ihnen einen echten Vorteil bei der Einrichtung und Nutzung eines HA-Clusters mit OPNsense. Sie erhalten die wichtigsten Informationen, um die Synchronisation und Adminstration effizient durchzuf\u00fchren und haben jederzeit ein umfassendes Nachschlagewerk parat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Holen Sie sich jetzt Ihr E-Book als PDF!<\/p>\n\n\n\n<p style=\"text-align: center;\"><span class=\"button-wrap\"><a href=\"#\" class=\"button large\" target=\"_blank\"><strong>Jetzt E-Book anfordern<\/strong><\/a><\/span>\n<p> <\/p><b><b>\n\n\n\n<div style=\"background-color: #f2f2f2; padding: 15px; height: auto; vertical-align: middle;\">\n<div style=\"display: inline-block; background-color: #f2f2f2; margin-right: 15px; vertical-align: middle; width: 80px; height: auto;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-8932\" src=\"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-content\/uploads\/2013\/07\/Logo_Shop_TKmag_klein.png\" alt=\"Logo_Shop_TKmag_klein\" width=\"78\" height=\"26\" \/><\/div>\n<div style=\"display: inline-block; background-color: #000000; vertical-align: middle; width: 1px; height: 27px;\"> <\/div>\n<div style=\"display: inline-block; background-color: #f2f2f2; margin-left: 15px; vertical-align: middle; width: 80%;\">Sie m\u00f6chten das meiste aus Ihrem HA-Cluster mit OPNsense herausholen? Im Onlineshop finden Sie speziell f\u00fcr OPNsense optimierte und zertifizierte <strong><a href=\"https:\/\/www.thomas-krenn.com\/de\/produkte\/einsatzzweck\/opnsense-firewalls.html\" target=\"_blank\" rel=\"noopener noreferrer\">Hardware-Systeme<\/a><\/strong>.<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In diesem E-Book erfahren Sie, wie Sie die Open Source Firewall OPNsense zum Betrieb eines High-Availability-Clusters einsetzen. Unsere Server-Experten haben auf 16 Seiten f\u00fcr Sie alle wichtigen Informationen f\u00fcr die[&#8230;]<\/p>\n","protected":false},"author":111,"featured_media":26088,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":{"footnotes":""},"categories":[727,45,728],"tags":[155,292,618,409],"class_list":["post-23539","post","type-post","status-publish","format-image","has-post-thumbnail","hentry","category-e-books","category-expertentipps","category-it-security","tag-firewall","tag-open-source","tag-open-source-firewall","tag-opnsense","post_format-post-format-image"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>E-Book: HA-Cluster mit OPNsense - TKmag<\/title>\n<meta name=\"description\" content=\"HA-Cluster mit OPNsense erstellen und administrieren - mit diesem E-Book gelingt&#039;s! \u25ba\u25ba\u25baJetzt gleich als PDF anfordern\" \/>\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.thomas-krenn.com\/de\/tkmag\/e-books\/e-book-ha-cluster-mit-opnsense\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"E-Book: HA-Cluster mit OPNsense - TKmag\" \/>\n<meta property=\"og:description\" content=\"HA-Cluster mit OPNsense erstellen und administrieren - mit diesem E-Book gelingt&#039;s! \u25ba\u25ba\u25baJetzt gleich als PDF anfordern\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thomas-krenn.com\/de\/tkmag\/e-books\/e-book-ha-cluster-mit-opnsense\/\" \/>\n<meta property=\"og:site_name\" content=\"TKmag\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/thomaskrenn.ag\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-24T14:14:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-24T14:14:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-content\/uploads\/2023\/07\/E-Book_HA_Cluster_mit_OPNsense.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1146\" \/>\n\t<meta property=\"og:image:height\" content=\"712\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Redaktion\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-content\/uploads\/2023\/07\/E-Book_OPNsense_HA-Cluster.jpg\" \/>\n<meta name=\"twitter:creator\" content=\"@ThomasKrennAG\" \/>\n<meta name=\"twitter:site\" content=\"@ThomasKrennAG\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"Redaktion\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"2\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/e-books\\\/e-book-ha-cluster-mit-opnsense\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/e-books\\\/e-book-ha-cluster-mit-opnsense\\\/\"},\"author\":{\"name\":\"Redaktion\",\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/#\\\/schema\\\/person\\\/ea523d7d40499c43c3129c69226fe17b\"},\"headline\":\"E-Book: HA-Cluster mit OPNsense\",\"datePublished\":\"2025-11-24T14:14:00+00:00\",\"dateModified\":\"2025-11-24T14:14:27+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/e-books\\\/e-book-ha-cluster-mit-opnsense\\\/\"},\"wordCount\":203,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/e-books\\\/e-book-ha-cluster-mit-opnsense\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/E-Book_OPNsense_Firewall.jpg\",\"keywords\":[\"Firewall\",\"Open Source\",\"Open Source Firewall\",\"OPNsense\"],\"articleSection\":[\"E-Books\",\"Expertentipps\",\"IT-Security\"],\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/e-books\\\/e-book-ha-cluster-mit-opnsense\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/e-books\\\/e-book-ha-cluster-mit-opnsense\\\/\",\"url\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/e-books\\\/e-book-ha-cluster-mit-opnsense\\\/\",\"name\":\"E-Book: HA-Cluster mit OPNsense - TKmag\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/e-books\\\/e-book-ha-cluster-mit-opnsense\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/e-books\\\/e-book-ha-cluster-mit-opnsense\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/E-Book_OPNsense_Firewall.jpg\",\"datePublished\":\"2025-11-24T14:14:00+00:00\",\"dateModified\":\"2025-11-24T14:14:27+00:00\",\"description\":\"HA-Cluster mit OPNsense erstellen und administrieren - mit diesem E-Book gelingt's! \u25ba\u25ba\u25baJetzt gleich als PDF anfordern\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/e-books\\\/e-book-ha-cluster-mit-opnsense\\\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/e-books\\\/e-book-ha-cluster-mit-opnsense\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/e-books\\\/e-book-ha-cluster-mit-opnsense\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/E-Book_OPNsense_Firewall.jpg\",\"contentUrl\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/E-Book_OPNsense_Firewall.jpg\",\"width\":1640,\"height\":600,\"caption\":\"E-Book_OPNsense_Firewall\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/e-books\\\/e-book-ha-cluster-mit-opnsense\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"TKMag\",\"item\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"E-Book: HA-Cluster mit OPNsense\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/#website\",\"url\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/\",\"name\":\"TKmag\",\"description\":\"Das Expertenmagazin rund um Server, Storage, Virtualisierung und mehr.\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/#organization\",\"name\":\"Thomas-Krenn.AG\",\"url\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/wp-content\\\/uploads\\\/2019\\\/07\\\/tk_logo_340px.png\",\"contentUrl\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/wp-content\\\/uploads\\\/2019\\\/07\\\/tk_logo_340px.png\",\"width\":340,\"height\":160,\"caption\":\"Thomas-Krenn.AG\"},\"image\":{\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/thomaskrenn.ag\\\/\",\"https:\\\/\\\/x.com\\\/ThomasKrennAG\",\"https:\\\/\\\/www.instagram.com\\\/thomaskrenn.ag\\\/\",\"https:\\\/\\\/de.linkedin.com\\\/company\\\/thomas-krenn-ag\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCRdFd4BVXPbocFk1EYJwL0A\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/#\\\/schema\\\/person\\\/ea523d7d40499c43c3129c69226fe17b\",\"name\":\"Redaktion\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/wp-content\\\/uploads\\\/2014\\\/03\\\/Redaktion1-96x96.jpg\",\"url\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/wp-content\\\/uploads\\\/2014\\\/03\\\/Redaktion1-96x96.jpg\",\"contentUrl\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/wp-content\\\/uploads\\\/2014\\\/03\\\/Redaktion1-96x96.jpg\",\"caption\":\"Redaktion\"},\"description\":\"In unserem TKmag legen wir gro\u00dfen Wert darauf, alle Artikel von unseren Experten schreiben zu lassen. Aus diesem Grund gibt es den Redaktions-Account: Unter diesem Namen stellen wir alle Artikel ein, die von unseren Mitarbeitern ohne eigenen Account verfasst wurden.\",\"url\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/author\\\/redaktion\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"E-Book: HA-Cluster mit OPNsense - TKmag","description":"HA-Cluster mit OPNsense erstellen und administrieren - mit diesem E-Book gelingt's! \u25ba\u25ba\u25baJetzt gleich als PDF anfordern","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/e-books\/e-book-ha-cluster-mit-opnsense\/","og_locale":"de_DE","og_type":"article","og_title":"E-Book: HA-Cluster mit OPNsense - TKmag","og_description":"HA-Cluster mit OPNsense erstellen und administrieren - mit diesem E-Book gelingt's! \u25ba\u25ba\u25baJetzt gleich als PDF anfordern","og_url":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/e-books\/e-book-ha-cluster-mit-opnsense\/","og_site_name":"TKmag","article_publisher":"https:\/\/www.facebook.com\/thomaskrenn.ag\/","article_published_time":"2025-11-24T14:14:00+00:00","article_modified_time":"2025-11-24T14:14:27+00:00","og_image":[{"width":1146,"height":712,"url":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-content\/uploads\/2023\/07\/E-Book_HA_Cluster_mit_OPNsense.jpg","type":"image\/jpeg"}],"author":"Redaktion","twitter_card":"summary_large_image","twitter_image":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-content\/uploads\/2023\/07\/E-Book_OPNsense_HA-Cluster.jpg","twitter_creator":"@ThomasKrennAG","twitter_site":"@ThomasKrennAG","twitter_misc":{"Verfasst von":"Redaktion","Gesch\u00e4tzte Lesezeit":"2\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/e-books\/e-book-ha-cluster-mit-opnsense\/#article","isPartOf":{"@id":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/e-books\/e-book-ha-cluster-mit-opnsense\/"},"author":{"name":"Redaktion","@id":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/#\/schema\/person\/ea523d7d40499c43c3129c69226fe17b"},"headline":"E-Book: HA-Cluster mit OPNsense","datePublished":"2025-11-24T14:14:00+00:00","dateModified":"2025-11-24T14:14:27+00:00","mainEntityOfPage":{"@id":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/e-books\/e-book-ha-cluster-mit-opnsense\/"},"wordCount":203,"commentCount":0,"publisher":{"@id":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/#organization"},"image":{"@id":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/e-books\/e-book-ha-cluster-mit-opnsense\/#primaryimage"},"thumbnailUrl":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-content\/uploads\/2025\/11\/E-Book_OPNsense_Firewall.jpg","keywords":["Firewall","Open Source","Open Source Firewall","OPNsense"],"articleSection":["E-Books","Expertentipps","IT-Security"],"inLanguage":"de","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.thomas-krenn.com\/de\/tkmag\/e-books\/e-book-ha-cluster-mit-opnsense\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/e-books\/e-book-ha-cluster-mit-opnsense\/","url":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/e-books\/e-book-ha-cluster-mit-opnsense\/","name":"E-Book: HA-Cluster mit OPNsense - TKmag","isPartOf":{"@id":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/e-books\/e-book-ha-cluster-mit-opnsense\/#primaryimage"},"image":{"@id":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/e-books\/e-book-ha-cluster-mit-opnsense\/#primaryimage"},"thumbnailUrl":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-content\/uploads\/2025\/11\/E-Book_OPNsense_Firewall.jpg","datePublished":"2025-11-24T14:14:00+00:00","dateModified":"2025-11-24T14:14:27+00:00","description":"HA-Cluster mit OPNsense erstellen und administrieren - mit diesem E-Book gelingt's! \u25ba\u25ba\u25baJetzt gleich als PDF anfordern","breadcrumb":{"@id":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/e-books\/e-book-ha-cluster-mit-opnsense\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.thomas-krenn.com\/de\/tkmag\/e-books\/e-book-ha-cluster-mit-opnsense\/"]}]},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/e-books\/e-book-ha-cluster-mit-opnsense\/#primaryimage","url":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-content\/uploads\/2025\/11\/E-Book_OPNsense_Firewall.jpg","contentUrl":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-content\/uploads\/2025\/11\/E-Book_OPNsense_Firewall.jpg","width":1640,"height":600,"caption":"E-Book_OPNsense_Firewall"},{"@type":"BreadcrumbList","@id":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/e-books\/e-book-ha-cluster-mit-opnsense\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"TKMag","item":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/"},{"@type":"ListItem","position":2,"name":"E-Book: HA-Cluster mit OPNsense"}]},{"@type":"WebSite","@id":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/#website","url":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/","name":"TKmag","description":"Das Expertenmagazin rund um Server, Storage, Virtualisierung und mehr.","publisher":{"@id":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"},{"@type":"Organization","@id":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/#organization","name":"Thomas-Krenn.AG","url":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/","logo":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/#\/schema\/logo\/image\/","url":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-content\/uploads\/2019\/07\/tk_logo_340px.png","contentUrl":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-content\/uploads\/2019\/07\/tk_logo_340px.png","width":340,"height":160,"caption":"Thomas-Krenn.AG"},"image":{"@id":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/thomaskrenn.ag\/","https:\/\/x.com\/ThomasKrennAG","https:\/\/www.instagram.com\/thomaskrenn.ag\/","https:\/\/de.linkedin.com\/company\/thomas-krenn-ag","https:\/\/www.youtube.com\/channel\/UCRdFd4BVXPbocFk1EYJwL0A"]},{"@type":"Person","@id":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/#\/schema\/person\/ea523d7d40499c43c3129c69226fe17b","name":"Redaktion","image":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-content\/uploads\/2014\/03\/Redaktion1-96x96.jpg","url":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-content\/uploads\/2014\/03\/Redaktion1-96x96.jpg","contentUrl":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-content\/uploads\/2014\/03\/Redaktion1-96x96.jpg","caption":"Redaktion"},"description":"In unserem TKmag legen wir gro\u00dfen Wert darauf, alle Artikel von unseren Experten schreiben zu lassen. Aus diesem Grund gibt es den Redaktions-Account: Unter diesem Namen stellen wir alle Artikel ein, die von unseren Mitarbeitern ohne eigenen Account verfasst wurden.","url":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/author\/redaktion\/"}]}},"_links":{"self":[{"href":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-json\/wp\/v2\/posts\/23539","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-json\/wp\/v2\/users\/111"}],"replies":[{"embeddable":true,"href":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-json\/wp\/v2\/comments?post=23539"}],"version-history":[{"count":8,"href":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-json\/wp\/v2\/posts\/23539\/revisions"}],"predecessor-version":[{"id":26087,"href":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-json\/wp\/v2\/posts\/23539\/revisions\/26087"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-json\/wp\/v2\/media\/26088"}],"wp:attachment":[{"href":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-json\/wp\/v2\/media?parent=23539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-json\/wp\/v2\/categories?post=23539"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-json\/wp\/v2\/tags?post=23539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}