{"id":797,"date":"2026-07-07T13:30:47","date_gmt":"2026-07-07T10:30:47","guid":{"rendered":"https:\/\/mangen.kitabara.org\/?p=797"},"modified":"2026-07-07T21:57:00","modified_gmt":"2026-07-07T18:57:00","slug":"how-to-configure-freeradius-authentication-with-firebox-ikev2-and-on-prem-active-directory-users","status":"publish","type":"post","link":"https:\/\/mangen.kitabara.org\/index.php\/how-to-configure-freeradius-authentication-with-firebox-ikev2-and-on-prem-active-directory-users\/","title":{"rendered":"How to configure Freeradius authentication with Firebox IKEv2 and on-prem Active Directory users."},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">If you cannot use <a href=\"https:\/\/mangen.kitabara.org\/index.php\/configure-microsoft-nps-to-authenticate-on-prem-ad-users-for-firebox-ikev2-mobile-vpn\/\" data-type=\"link\" data-id=\"https:\/\/mangen.kitabara.org\/index.php\/configure-microsoft-nps-to-authenticate-on-prem-ad-users-for-firebox-ikev2-mobile-vpn\/\">Microsoft Windows NPS for RADIUS authentication with Firebox IKEv2 and on\u2011prem Active Directory users<\/a>, you can use <strong>FreeRADIUS on Linux<\/strong> instead. In this guide, you install Ubuntu, join it to Active Directory, and install the latest FreeRADIUS. FreeRADIUS will authenticate AD users with <strong>MS\u2011CHAPv2<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Environment example<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Active Directory domain:<\/strong> kita.local<\/li>\n\n\n\n<li><strong>Domain Controller:<\/strong> dc.kita.local (10.0.1.10)<\/li>\n\n\n\n<li><strong>Ubuntu server 26.04:<\/strong> ubuntu.kita.local (10.0.1.5)<\/li>\n\n\n\n<li><strong>Firebox:<\/strong> 10.0.1.1<\/li>\n\n\n\n<li><strong>Test user:<\/strong> User2 \/ password<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">If you need help installing Ubuntu, follow this guide: <a href=\"https:\/\/mangen.kitabara.org\/index.php\/installing-the-watchguard-threatsync-ndr-collection-agent-on-ubuntu-linux\/\">https:\/\/mangen.kitabara.org\/index.php\/installing-the-watchguard-threatsync-ndr-collection-agent-on-ubuntu-linux\/<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>After Ubuntu is installed and updated, set the hostname and FQDN<\/strong>.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo nano \/etc\/hosts<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">127.0.0.1 ubuntu.kita.local ubuntu<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e208c7&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e208c7\" class=\"aligncenter size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"460\" height=\"151\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/hosts-1.png\" alt=\"\" class=\"wp-image-830\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/hosts-1.png 460w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/hosts-1-300x98.png 300w\" sizes=\"auto, (max-width: 460px) 100vw, 460px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>Check hostname<\/strong>.<br>hostname<br>hostname -f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>hostname\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>hostname -f<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e20dc7&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e20dc7\" class=\"aligncenter size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"215\" height=\"64\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/hostname-1.png\" alt=\"\" class=\"wp-image-832\"\/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Install Samba and join Ubuntu to Active Directory<\/strong>.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt-get install samba winbind libnss-winbind krb5-user<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e21255&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e21255\" class=\"aligncenter size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"364\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/Samba-Install-1-1024x364.png\" alt=\"\" class=\"wp-image-823\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/Samba-Install-1-1024x364.png 1024w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/Samba-Install-1-300x107.png 300w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/Samba-Install-1-768x273.png 768w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/Samba-Install-1-980x348.png 980w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/Samba-Install-1.png 1064w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:27px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Edit Samba configuration:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo nano \/etc\/samba\/smb.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Add this under <strong>[global]<\/strong> settings.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>workgroup = KITA\nsecurity = ads\nwinbind use default domain = yes\nrealm = KITA.LOCAL\npassword server = dc.kita.local\nntlm auth = mschapv2-and-ntlmv2-only\n<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e21744&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e21744\" class=\"aligncenter size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"609\" height=\"255\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/smb.conf-file.png\" alt=\"\" class=\"wp-image-826\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/smb.conf-file.png 609w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/smb.conf-file-300x126.png 300w\" sizes=\"auto, (max-width: 609px) 100vw, 609px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:31px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Edit Kerberos config<\/strong>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo nano \/etc\/krb5.conf<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;libdefaults]\ndefault_realm = KITA.LOCAL\ndns_lookup_realm = false\ndns_lookup_kdc = false\nticket_lifetime = 24h\nrenew_lifetime = 7d\nforwardable = true\nrdns = false\ndefault_tgs_enctypes = aes256-cts-hmac-sha1-96 aes128-cts-hmac-sha1-96 rc4-hmac\ndefault_tkt_enctypes = aes256-cts-hmac-sha1-96 aes128-cts-hmac-sha1-96 rc4-hmac\npermitted_enctypes = aes256-cts-hmac-sha1-96 aes128-cts-hmac-sha1-96 rc4-hmac\n\n&#91;realms]\n    KITA.LOCAL = {\n        kdc = dc.kita.local\n        admin_server = dc.kita.local\n    }\n\n&#91;domain_realm]\n    .kita.local = KITA.LOCAL\n    kita.local = KITA.LOCAL\n\n<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"755\" height=\"447\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/krb5.conf-file.png\" alt=\"\" class=\"wp-image-817\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/krb5.conf-file.png 755w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/krb5.conf-file-300x178.png 300w\" sizes=\"auto, (max-width: 755px) 100vw, 755px\" \/><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Reboot Ubuntu.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Join Ubuntu to Active Directory<\/strong>.<br>Use an AD domain admin account.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo kinit Administrator<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo klist<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"554\" height=\"179\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/kinit_klist.png\" alt=\"\" class=\"wp-image-816\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/kinit_klist.png 554w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/kinit_klist-300x97.png 300w\" sizes=\"auto, (max-width: 554px) 100vw, 554px\" \/><\/figure>\n\n\n\n<div style=\"height:16px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo net ads join<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e2241e&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e2241e\" class=\"aligncenter size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"350\" height=\"74\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/net_ads_join.png\" alt=\"\" class=\"wp-image-819\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/net_ads_join.png 350w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/net_ads_join-300x63.png 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:21px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e22847&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e22847\" class=\"aligncenter size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"572\" height=\"193\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/WinServer_computers.png\" alt=\"\" class=\"wp-image-842\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/WinServer_computers.png 572w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/WinServer_computers-300x101.png 300w\" sizes=\"auto, (max-width: 572px) 100vw, 572px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Reboot Ubuntu.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Test AD connection<\/strong>.<br>wbinfo -u&nbsp;&nbsp; # list AD users<br>wbinfo -g&nbsp;&nbsp; # list AD groups<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>wbinfo -u<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>wbinfo -g<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e22d8e&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e22d8e\" class=\"aligncenter size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"321\" height=\"598\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/wbinfo-users_and_groups.png\" alt=\"\" class=\"wp-image-829\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/wbinfo-users_and_groups.png 321w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/wbinfo-users_and_groups-161x300.png 161w\" sizes=\"auto, (max-width: 321px) 100vw, 321px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:27px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Test AD user authentication<\/strong>.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ntlm_auth --request-nt-key --domain=kita.local --username=user2 --password=password<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">If authentication works, you will see:<br>: (0x0) is OK<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e23286&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e23286\" class=\"aligncenter size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"779\" height=\"53\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/ntlm_auth_test.png\" alt=\"\" class=\"wp-image-820\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/ntlm_auth_test.png 779w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/ntlm_auth_test-300x20.png 300w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/ntlm_auth_test-768x52.png 768w\" sizes=\"auto, (max-width: 779px) 100vw, 779px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:29px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Install latest FreeRADIUS from InkBridge Networks<\/strong>.<br>Go to: <a href=\"https:\/\/packages.inkbridgenetworks.com\/\" target=\"_blank\" rel=\"noopener\">https:\/\/packages.inkbridgenetworks.com\/<\/a> and choose FreeRADIUS v3.2 stable and your Linux distributions.<br>Add repository key, APT preferences, and repository.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e2373d&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e2373d\" class=\"aligncenter size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"711\" height=\"87\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/add_inkbridge_public_key.png\" alt=\"\" class=\"wp-image-802\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/add_inkbridge_public_key.png 711w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/add_inkbridge_public_key-300x37.png 300w\" sizes=\"auto, (max-width: 711px) 100vw, 711px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:19px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e23b83&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e23b83\" class=\"aligncenter size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"943\" height=\"51\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/add_APT_preference_file.png\" alt=\"\" class=\"wp-image-800\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/add_APT_preference_file.png 943w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/add_APT_preference_file-300x16.png 300w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/add_APT_preference_file-768x42.png 768w\" sizes=\"auto, (max-width: 943px) 100vw, 943px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:17px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e23fb1&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e23fb1\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"57\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/add_apt_sources-1024x57.png\" alt=\"\" class=\"wp-image-801\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/add_apt_sources-1024x57.png 1024w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/add_apt_sources-300x17.png 300w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/add_apt_sources-768x43.png 768w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/add_apt_sources-980x54.png 980w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/add_apt_sources.png 1297w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<div style=\"height:32px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Install FreeRADIUS<\/strong>.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt-get update<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e24438&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e24438\" class=\"aligncenter size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"921\" height=\"162\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/apt_update_inkbridge.png\" alt=\"\" class=\"wp-image-803\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/apt_update_inkbridge.png 921w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/apt_update_inkbridge-300x53.png 300w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/apt_update_inkbridge-768x135.png 768w\" sizes=\"auto, (max-width: 921px) 100vw, 921px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt-get install freeradius freeradius-utils<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e248d4&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e248d4\" class=\"aligncenter size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"318\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/install_freeradius-1024x318.png\" alt=\"\" class=\"wp-image-815\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/install_freeradius-1024x318.png 1024w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/install_freeradius-300x93.png 300w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/install_freeradius-768x238.png 768w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/install_freeradius-980x304.png 980w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/install_freeradius.png 1095w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:27px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Note the FreeRADIUS path change<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Old path: \/etc\/freeradius\/3.0\/mods-enabled\/mschap<\/li>\n\n\n\n<li>New path (3.2.x): \/etc\/freeradius\/mods-enabled\/mschap<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Check FreeRADIUS version<\/strong>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>freeradius -v<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e24e7b&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e24e7b\" class=\"aligncenter size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"667\" height=\"233\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_verbose.png\" alt=\"\" class=\"wp-image-811\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_verbose.png 667w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_verbose-300x105.png 300w\" sizes=\"auto, (max-width: 667px) 100vw, 667px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:14px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Check FreeRADIUS service status<\/strong>.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo systemctl status freeradius<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e2536c&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e2536c\" class=\"aligncenter size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"456\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_service_status-1024x456.png\" alt=\"\" class=\"wp-image-809\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_service_status-1024x456.png 1024w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_service_status-300x133.png 300w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_service_status-768x342.png 768w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_service_status-980x436.png 980w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_service_status.png 1171w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:16px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Stop FreeRADIUS service and check status<\/strong>.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo systemctl stop freeradius<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo systemctl status freeradius<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e2588f&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e2588f\" class=\"aligncenter size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"314\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_service_stop_status-1024x314.png\" alt=\"\" class=\"wp-image-810\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_service_stop_status-1024x314.png 1024w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_service_stop_status-300x92.png 300w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_service_stop_status-768x235.png 768w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_service_stop_status-980x300.png 980w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_service_stop_status.png 1171w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Add Firebox as a RADIUS client<\/strong>:<br>Edit clients.conf.<br>ipaddr = Firebox interface IP that sends RADIUS requests<br>secret = shared secret (must match on Firebox)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo nano \/etc\/freeradius\/clients.conf<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>client Firebox {\n    ipaddr = 10.0.1.1\n    secret = password\n}\n<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e25d76&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e25d76\" class=\"aligncenter size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"486\" height=\"199\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/radius_clients-conf-file.png\" alt=\"\" class=\"wp-image-821\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/radius_clients-conf-file.png 486w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/radius_clients-conf-file-300x123.png 300w\" sizes=\"auto, (max-width: 486px) 100vw, 486px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:17px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Configure RADIUS on the Firebox<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>In&nbsp;<strong>Authentication \u2192 Servers \u2192 RADIUS<\/strong>:<\/li>\n\n\n\n<li><strong>Domain name:<\/strong>&nbsp;Any label name<\/li>\n\n\n\n<li><strong>IP address:<\/strong>&nbsp;FreeRADIUS server IP<\/li>\n\n\n\n<li><strong>Shared Secret:<\/strong>&nbsp;Same as the FreeRADIUS clients.conf file secret.<\/li>\n\n\n\n<li>Leave other settings at default<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e262c5&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e262c5\" class=\"aligncenter size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"459\" height=\"450\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/radius_clients-Firebox-2.png\" alt=\"\" class=\"wp-image-876\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/radius_clients-Firebox-2.png 459w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/radius_clients-Firebox-2-300x294.png 300w\" sizes=\"auto, (max-width: 459px) 100vw, 459px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Create a local FreeRADIUS test user<\/strong>.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo nano \/etc\/freeradius\/users<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>Testuser Cleartext-Password := \"password\"\n    Filter-Id := \"IKEv2-Users\"\n<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e267b4&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e267b4\" class=\"aligncenter size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"394\" height=\"83\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/testuser_users-file.png\" alt=\"\" class=\"wp-image-827\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/testuser_users-file.png 394w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/testuser_users-file-300x63.png 300w\" sizes=\"auto, (max-width: 394px) 100vw, 394px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Configure Firebox IKEv2 to Use RADIUS<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>In&nbsp;<strong>VPN \u2192 Mobile VPN \u2192 IKEv2 \u2192 Authentication<\/strong>:<\/li>\n\n\n\n<li>Select the&nbsp;<strong>RADIUS<\/strong>&nbsp;server you created<\/li>\n\n\n\n<li>Ensure the&nbsp;<strong>Group Name<\/strong>&nbsp;matches the Testuser Filter\u2011Id you configured in the Users file.<br>(Firebox default is <strong>IKEv2-Users<\/strong>)<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e26cff&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e26cff\" class=\"aligncenter size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"537\" height=\"475\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/Firebox-ikev2-freeradius-2.png\" alt=\"\" class=\"wp-image-875\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/Firebox-ikev2-freeradius-2.png 537w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/Firebox-ikev2-freeradius-2-300x265.png 300w\" sizes=\"auto, (max-width: 537px) 100vw, 537px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:29px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Start FreeRADIUS in debug mode and test Firebox IKEv2 login with the local FreeRADIUS testuser<\/strong>.<br>(Stop debug mode with <strong>Ctrl+C<\/strong>)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo freeradius -X<\/code><\/pre>\n\n\n\n<figure data-wp-context=\"{&quot;galleryId&quot;:&quot;6a67402e26f11&quot;}\" data-wp-interactive=\"core\/gallery\" class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e2721c&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e2721c\" class=\"aligncenter size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"189\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"805\" src=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_debug-1-1024x189.png\" alt=\"\" class=\"wp-image-805\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_debug-1-1024x189.png 1024w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_debug-1-300x55.png 300w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_debug-1-768x142.png 768w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_debug-1-980x181.png 980w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_debug-1.png 1049w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e27643&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e27643\" class=\"aligncenter size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"916\" height=\"118\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"806\" src=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_debug-2.png\" alt=\"\" class=\"wp-image-806\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_debug-2.png 916w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_debug-2-300x39.png 300w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_debug-2-768x99.png 768w\" sizes=\"auto, (max-width: 916px) 100vw, 916px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Configure FreeRADIUS to use Active Directory<\/strong>.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo nano \/etc\/freeradius\/mods-enabled\/mschap<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>ntlm_auth = \"\/usr\/bin\/ntlm_auth --request-nt-key --allow-mschapv2 --username=%{%{Stripped-User-Name}:-%{%{User-Name}:-None}} --challenge=%{%{mschap:Challenge}:-00} --nt-response=%{%{mschap:NT-Response}:-00} --domain=KITA\"<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>uncomment the ntlm_auth line <\/li>\n\n\n\n<li>fix the path to \/usr\/bin\/ntlm_auth<\/li>\n\n\n\n<li>add &#8211;domain=KITA<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e27ecd&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e27ecd\" class=\"aligncenter size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"49\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/mschap-file-1024x49.png\" alt=\"\" class=\"wp-image-818\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/mschap-file-1024x49.png 1024w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/mschap-file-300x14.png 300w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/mschap-file-768x37.png 768w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/mschap-file-1536x74.png 1536w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/mschap-file-980x47.png 980w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/mschap-file.png 1793w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Edit default site<\/strong>.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo nano \/etc\/freeradius\/sites-enabled\/default<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Add under <strong>authenticate<\/strong> settings.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ntlm_auth<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e283cc&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e283cc\" class=\"aligncenter size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"519\" height=\"169\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/site-enable-ntlm_auth.png\" alt=\"\" class=\"wp-image-825\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/site-enable-ntlm_auth.png 519w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/site-enable-ntlm_auth-300x98.png 300w\" sizes=\"auto, (max-width: 519px) 100vw, 519px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Add under <strong>post-auth<\/strong> settings.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>update reply {\n    Filter-ID = \"IKEv2-Users\"\n}\n<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e28874&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e28874\" class=\"aligncenter size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"525\" height=\"119\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/site-enable-Filter-ID.png\" alt=\"\" class=\"wp-image-824\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/site-enable-Filter-ID.png 525w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/site-enable-Filter-ID-300x68.png 300w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:31px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Edit inner\u2011tunnel<\/strong>.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo nano \/etc\/freeradius\/sites-enabled\/inner-tunnel<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Add under <strong>authenticate<\/strong> settings.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ntlm_auth<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"519\" height=\"169\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/site-enable-ntlm_auth.png\" alt=\"\" class=\"wp-image-825\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/site-enable-ntlm_auth.png 519w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/site-enable-ntlm_auth-300x98.png 300w\" sizes=\"auto, (max-width: 519px) 100vw, 519px\" \/><\/figure>\n\n\n\n<div style=\"height:17px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Allow FreeRADIUS to use winbind.<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo usermod -aG winbindd_priv freeradius<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e28efc&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e28efc\" class=\"aligncenter size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"53\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/Freerad-priv.png\" alt=\"\" class=\"wp-image-812\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/Freerad-priv.png 480w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/Freerad-priv-300x33.png 300w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Start FreeRADIUS in debug mode and test AD login<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo freeradius -X<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Start FreeRADIUS as service.<\/strong><br>Stop debug mode (Ctrl+C)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo systemctl start freeradius<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo systemctl status freeradius<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a67402e29457&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a67402e29457\" class=\"aligncenter size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"456\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"http:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_service_start-status-1024x456.png\" alt=\"\" class=\"wp-image-808\" srcset=\"https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_service_start-status-1024x456.png 1024w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_service_start-status-300x134.png 300w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_service_start-status-768x342.png 768w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_service_start-status-980x437.png 980w, https:\/\/mangen.kitabara.org\/wp-content\/uploads\/2026\/07\/freeradius_service_start-status.png 1156w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:36px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Reboot Ubuntu and test that IKEv2 login still works OK.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>If you cannot use Microsoft Windows NPS for RADIUS authentication with Firebox IKEv2 and on\u2011prem Active Directory users, you can use FreeRADIUS on Linux instead. In this guide, you install Ubuntu, join it to Active Directory, and install the latest FreeRADIUS. FreeRADIUS will authenticate AD users with MS\u2011CHAPv2. Environment example: If you need help installing&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13,5,11,12,4,2],"tags":[],"class_list":["post-797","post","type-post","status-publish","format-standard","hentry","category-authentication","category-ikev2","category-linux","category-radius","category-vpn","category-watchguard"],"_links":{"self":[{"href":"https:\/\/mangen.kitabara.org\/index.php\/wp-json\/wp\/v2\/posts\/797","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mangen.kitabara.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mangen.kitabara.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mangen.kitabara.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mangen.kitabara.org\/index.php\/wp-json\/wp\/v2\/comments?post=797"}],"version-history":[{"count":71,"href":"https:\/\/mangen.kitabara.org\/index.php\/wp-json\/wp\/v2\/posts\/797\/revisions"}],"predecessor-version":[{"id":903,"href":"https:\/\/mangen.kitabara.org\/index.php\/wp-json\/wp\/v2\/posts\/797\/revisions\/903"}],"wp:attachment":[{"href":"https:\/\/mangen.kitabara.org\/index.php\/wp-json\/wp\/v2\/media?parent=797"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mangen.kitabara.org\/index.php\/wp-json\/wp\/v2\/categories?post=797"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mangen.kitabara.org\/index.php\/wp-json\/wp\/v2\/tags?post=797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}