{"id":628,"date":"2025-12-23T18:47:31","date_gmt":"2025-12-23T11:47:31","guid":{"rendered":"https:\/\/perwiramedia.co.id\/blog\/?p=628"},"modified":"2025-12-29T18:47:04","modified_gmt":"2025-12-29T11:47:04","slug":"konfigurasi-vpn-ip-public-ubuntu","status":"publish","type":"post","link":"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/","title":{"rendered":"Konfigurasi IP Public Ubuntu 20.04 &amp; 22.04: Panduan VPN L2TP IPsec"},"content":{"rendered":"\n<p>Konfigurasi IP Public Ubuntu 20.04 &amp; 22.04 LTS diperlukan ketika server tidak memiliki IP publik langsung karena berada di balik NAT, jaringan private, atau infrastruktur internal ISP. Dengan konfigurasi IP public Ubuntu melalui VPN, server tetap dapat diakses dari internet menggunakan IP publik secara aman.<\/p>\n\n\n\n<p>Melalui artikel ini, kita akan membahas <strong>cara konfigurasi vpn ip public ubuntu 20.04<\/strong> <strong>&amp; 22.04<\/strong> menggunakan <strong>StrongSwan (IPsec)<\/strong> dan <strong>xl2tpd (L2TP)<\/strong> secara <strong>lengkap, sistematis, dan mudah dipahami<\/strong>, baik untuk pemula maupun level intermediate.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#Apa_Itu_VPN_IP_Public\" >Apa Itu VPN IP Public?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#Kenapa_Menggunakan_StrongSwan_xl2tpd\" >Kenapa Menggunakan StrongSwan + xl2tpd?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#Prerequisite\" >Prerequisite<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#Cara_Konfigurasi_IP_Public_di_Ubuntu_2004_2204_LTS\" >Cara Konfigurasi IP Public di Ubuntu 20.04 &amp; 22.04 LTS<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#Update_System\" >Update System<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#Instalasi_StrongSwan_dan_xl2tpd\" >Instalasi StrongSwan dan xl2tpd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#Konfigurasi_IPsec_StrongSwan\" >Konfigurasi IPsec (StrongSwan)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#Konfigurasi_L2TP_xl2tpd\" >Konfigurasi L2TP (xl2tpd)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#Config_PPP_di_Linux\" >Config PPP di Linux<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#Restart_Enable_Services\" >Restart &amp; Enable Services<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#Establish_Koneksi_IPsec\" >Establish Koneksi IPsec<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#Testing_dan_Verifikasi_Koneksi\" >Testing dan Verifikasi Koneksi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#Kesimpulan\" >Kesimpulan<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Apa_Itu_VPN_IP_Public\"><\/span>Apa Itu VPN IP Public?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>VPN IP Public<\/strong> adalah <strong>koneksi VPN di mana server atau perangkat klien mendapatkan alamat IP publik dari sisi VPN server<\/strong>, sehingga seluruh atau sebagian trafik internet <strong>keluar menggunakan IP publik tersebut<\/strong>, meskipun secara fisik server berada di jaringan private atau di balik NAT, sehingga:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>IP public ter-assign ke interface VPN<\/li>\n\n\n\n<li>Semua trafik yang keluar bisa menggunakan IP tersebut<\/li>\n\n\n\n<li>Cocok untuk server cloud, RT\/RW Net, dan kebutuhan ISP<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kenapa_Menggunakan_StrongSwan_xl2tpd\"><\/span>Kenapa Menggunakan StrongSwan + xl2tpd?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Kombinasi ini dipilih karena:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Stabil dan mature di Linux<\/li>\n\n\n\n<li>Mendukung <strong>IPsec + L2TP<\/strong><\/li>\n\n\n\n<li>Kompatibel dengan banyak VPN server<\/li>\n\n\n\n<li>Performa baik untuk full-route VPN<\/li>\n\n\n\n<li>Mudah dikonfigurasi di Ubuntu 20.04 &amp; 22.04<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Prerequisite\"><\/span>Prerequisite<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Sebelum memulai, pastikan:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ubuntu Server <strong>20.04 LTS<\/strong> atau <strong>22.04 LTS<\/strong><\/li>\n\n\n\n<li>Akses root \/ sudo<\/li>\n\n\n\n<li>Koneksi internet aktif<\/li>\n\n\n\n<li>Informasi VPN<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"569\" src=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/detail-service-perwiramedia-1-1024x569.webp\" alt=\"Detail Service VPN PerwiraMedia\" class=\"wp-image-632\" srcset=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/detail-service-perwiramedia-1-1024x569.webp 1024w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/detail-service-perwiramedia-1-300x167.webp 300w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/detail-service-perwiramedia-1-768x427.webp 768w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/detail-service-perwiramedia-1-1536x854.webp 1536w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/detail-service-perwiramedia-1.webp 1599w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Detail Service VPN PerwiraMedia<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cara_Konfigurasi_IP_Public_di_Ubuntu_2004_2204_LTS\"><\/span>Cara Konfigurasi IP Public di Ubuntu 20.04 &amp; 22.04 LTS<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Update_System\"><\/span>Update System<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"781\" height=\"455\" src=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/update-system-linux.webp\" alt=\"Update System &amp; Upgrade Linux\" class=\"wp-image-633\" srcset=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/update-system-linux.webp 781w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/update-system-linux-300x175.webp 300w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/update-system-linux-768x447.webp 768w\" sizes=\"auto, (max-width: 781px) 100vw, 781px\" \/><figcaption class=\"wp-element-caption\">Update System &amp; Upgrade Linux<\/figcaption><\/figure>\n<\/div>\n\n\n<p><strong>Sebelum memulai instalasi StrongSwan dan xl2tpd, lakukan pembaruan sistem Linux terlebih dahulu.<\/strong> Proses ini bertujuan untuk memastikan seluruh package berada pada versi terbaru, sehingga StrongSwan dan dependensi IPsec yang terpasang merupakan versi paling stabil dan up-to-date.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt update &amp;&amp; sudo apt upgrade -y<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Instalasi_StrongSwan_dan_xl2tpd\"><\/span>Instalasi StrongSwan dan xl2tpd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"777\" height=\"442\" src=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/install-strongswan-xl2tpd-linux.webp\" alt=\"\" class=\"wp-image-634\" srcset=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/install-strongswan-xl2tpd-linux.webp 777w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/install-strongswan-xl2tpd-linux-300x171.webp 300w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/install-strongswan-xl2tpd-linux-768x437.webp 768w\" sizes=\"auto, (max-width: 777px) 100vw, 777px\" \/><figcaption class=\"wp-element-caption\">Install Strongswan &amp; Xl2tpd Linux<\/figcaption><\/figure>\n<\/div>\n\n\n<p><strong>Pada tahap berikutnya, lakukan instalasi StrongSwan dan xl2tpd.<\/strong> Kedua layanan ini akan digunakan untuk mengonfigurasi VPN IP Public PerwiraMedia pada server Linux.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt install strongswan xl2tpd -y<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Konfigurasi_IPsec_StrongSwan\"><\/span>Konfigurasi IPsec (StrongSwan)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"758\" height=\"472\" src=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/konfigurasi-ipsec-strongswan.webp\" alt=\"Konfigurasi Pre-Shared Key IPsec\" class=\"wp-image-635\" srcset=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/konfigurasi-ipsec-strongswan.webp 758w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/konfigurasi-ipsec-strongswan-300x187.webp 300w\" sizes=\"auto, (max-width: 758px) 100vw, 758px\" \/><figcaption class=\"wp-element-caption\">Configure Pre-Shared Key IPsec<\/figcaption><\/figure>\n<\/div>\n\n\n<pre class=\"wp-block-code\"><code>sudo nano \/etc\/ipsec.secrets<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"813\" height=\"494\" src=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/konfigurasi-ipsec.webp\" alt=\"Konfigurasi IPsec PerwiraMedia\" class=\"wp-image-636\" srcset=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/konfigurasi-ipsec.webp 813w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/konfigurasi-ipsec-300x182.webp 300w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/konfigurasi-ipsec-768x467.webp 768w\" sizes=\"auto, (max-width: 813px) 100vw, 813px\" \/><figcaption class=\"wp-element-caption\">Konfigurasi IPsec PerwiraMedia<\/figcaption><\/figure>\n<\/div>\n\n\n<p><strong>Selanjutnya, buka file konfigurasi <code>\/etc\/ipsec.secrets<\/code><\/strong> untuk menambahkan baris <em>Pre-Shared Key (PSK)<\/em>. Tambahkan konfigurasi berikut:<\/p>\n\n\n\n<p><code>: PSK \"perwiramedia\"<\/code><\/p>\n\n\n\n<p>Agar konfigurasi lebih rapi dan mudah dibaca, Anda dapat menghapus baris lain yang tidak digunakan (baris dengan tanda <code>#<\/code>) dengan menekan <strong>Ctrl + K<\/strong>. Setelah selesai, simpan perubahan dengan menekan <strong>Ctrl + O<\/strong>, lalu keluar dari editor menggunakan <strong>Ctrl + X<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"879\" height=\"550\" src=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/ipsec-conf-konfigurasi.webp\" alt=\"IPsec Conf Linux\" class=\"wp-image-640\" srcset=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/ipsec-conf-konfigurasi.webp 879w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/ipsec-conf-konfigurasi-300x188.webp 300w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/ipsec-conf-konfigurasi-768x481.webp 768w\" sizes=\"auto, (max-width: 879px) 100vw, 879px\" \/><figcaption class=\"wp-element-caption\">IPsec Conf Linux<\/figcaption><\/figure>\n<\/div>\n\n\n<pre class=\"wp-block-code\"><code>sudo nano \/etc\/ipsec.conf<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"810\" height=\"507\" src=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/ipsec-conf-setup-1.webp\" alt=\"IPsec Conf Setup\" class=\"wp-image-645\" style=\"aspect-ratio:1.5976732913233156;width:824px;height:auto\" srcset=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/ipsec-conf-setup-1.webp 810w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/ipsec-conf-setup-1-300x188.webp 300w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/ipsec-conf-setup-1-768x481.webp 768w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><figcaption class=\"wp-element-caption\">IPsec Conf Setup<\/figcaption><\/figure>\n<\/div>\n\n\n<p><strong>Selanjutnya, lakukan konfigurasi pada file <code>ipsec.conf<\/code>.<\/strong> Anda dapat menyalin (<em>copy\u2013paste<\/em>) script yang telah kami sediakan. Namun, <strong>pastikan untuk menyesuaikan parameter <code>right=45.149.93.3<\/code><\/strong> dengan alamat IP VPN Server PerwiraMedia yang dapat dilihat pada detail layanan Anda.<\/p>\n\n\n\n<p>Sebagai saran, apabila file <code>ipsec.conf<\/code> sudah memiliki isi sebelumnya, <strong>hapus baris yang diawali tanda <code>#<\/code><\/strong> agar konfigurasi lebih bersih dan mudah dibaca. Anda dapat menghapusnya dengan menekan <strong>Ctrl + K<\/strong>. Setelah konfigurasi selesai dan dipastikan sudah sesuai, simpan perubahan dengan <strong>Ctrl + O<\/strong>, lalu keluar dari editor menggunakan <strong>Ctrl + X<\/strong>.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>config setup\n    charondebug=\"ike 2, knl 2, cfg 2\"\n    uniqueids=no\n\nconn l2tp-perwiramedia\n    keyexchange=ikev1\n    authby=secret\n    type=transport\n    left=%defaultroute\n    leftprotoport=17\/1701\n    right=IP_VPN_SERVER\n    rightprotoport=17\/1701\n    ike=aes128-sha1-modp1024\n    esp=aes128-sha1\n    forceencaps=yes\n    auto=add<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Sebelum melanjutkan konfigurasi IP public Ubuntu, jika kalian menggunakan Mikrotik. Anda dapat membaca panduan <strong><a href=\"https:\/\/perwiramedia.co.id\/blog\/mengonlinekan-server-lokal-dengan-ip-public\/\">Cara Mengonlinekan Server Lokal dengan IP Public Mikrotik<\/a><\/strong> di blog kami.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Konfigurasi_L2TP_xl2tpd\"><\/span>Konfigurasi L2TP (xl2tpd)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"859\" height=\"517\" src=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/xl2tpd-conf-setup.webp\" alt=\"XL2TPD Conf Setup\" class=\"wp-image-643\" srcset=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/xl2tpd-conf-setup.webp 859w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/xl2tpd-conf-setup-300x181.webp 300w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/xl2tpd-conf-setup-768x462.webp 768w\" sizes=\"auto, (max-width: 859px) 100vw, 859px\" \/><figcaption class=\"wp-element-caption\">XL2TPD Conf Setup<\/figcaption><\/figure>\n<\/div>\n\n\n<pre class=\"wp-block-code\"><code>sudo nano \/etc\/xl2tpd\/xl2tpd.conf<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"821\" height=\"507\" src=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/xl2tpd-isi.webp\" alt=\"XL2TPD Setup Config\" class=\"wp-image-644\" srcset=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/xl2tpd-isi.webp 821w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/xl2tpd-isi-300x185.webp 300w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/xl2tpd-isi-768x474.webp 768w\" sizes=\"auto, (max-width: 821px) 100vw, 821px\" \/><figcaption class=\"wp-element-caption\">XL2TPD Setup Config<\/figcaption><\/figure>\n<\/div>\n\n\n<p><strong>Pada tahap ini, Anda dapat menyalin (<em>copy\u2013paste<\/em>) script konfigurasi yang telah disediakan.<\/strong><br>Namun, <strong>pastikan untuk menyesuaikan parameter <code>lns = 45.149.93.3<\/code><\/strong> dengan alamat IP VPN Server PerwiraMedia sesuai dengan detail layanan yang Anda miliki.<\/p>\n\n\n\n<p>Agar konfigurasi lebih rapi dan mudah dibaca, <strong>hapus baris yang diawali tanda <code>#<\/code><\/strong> jika tidak digunakan. Setelah seluruh konfigurasi sudah sesuai, simpan perubahan dengan menekan <strong>Ctrl + O<\/strong>, lalu keluar dari editor menggunakan <strong>Ctrl + X<\/strong>.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;global]\nport = 1701\n\n&#91;lac vpn-perwiramedia]\nlns = IP_VPN_SERVER\npppoptfile = \/etc\/ppp\/options.perwiramedia.xl2tpd.client\nlength bit = yes\nppp debug = yes<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Config_PPP_di_Linux\"><\/span>Config PPP di Linux<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"863\" height=\"523\" src=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/ppp-config-linux.webp\" alt=\"Add File Config PPP Linux\" class=\"wp-image-647\" srcset=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/ppp-config-linux.webp 863w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/ppp-config-linux-300x182.webp 300w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/ppp-config-linux-768x465.webp 768w\" sizes=\"auto, (max-width: 863px) 100vw, 863px\" \/><figcaption class=\"wp-element-caption\">Add File Config PPP Linux<\/figcaption><\/figure>\n<\/div>\n\n\n<pre class=\"wp-block-code\"><code>sudo nano \/etc\/ppp\/options.perwiramedia.xl2tpd.client<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"865\" height=\"524\" src=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/config-ppp-linux.webp\" alt=\"Config PPP Linux\" class=\"wp-image-648\" srcset=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/config-ppp-linux.webp 865w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/config-ppp-linux-300x182.webp 300w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/config-ppp-linux-768x465.webp 768w\" sizes=\"auto, (max-width: 865px) 100vw, 865px\" \/><figcaption class=\"wp-element-caption\">Config PPP Linux<\/figcaption><\/figure>\n<\/div>\n\n\n<p><strong>Selanjutnya, buat file konfigurasi baru dengan nama <code>options.perwiramedia.xl2tpd.client<\/code><\/strong> yang akan digunakan sebagai konfigurasi PPP untuk layanan VPN. Setelah file dibuat, silakan menyalin (<em>copy\u2013paste<\/em>) script yang telah kami sediakan. <strong>Pastikan untuk menyesuaikan parameter <code>username<\/code> dan <code>password<\/code><\/strong> sesuai dengan data yang tertera pada detail layanan VPN IP Public PerwiraMedia.<\/p>\n\n\n\n<p>Setelah konfigurasi dipastikan sudah benar, simpan perubahan dengan menekan <strong>Ctrl + O<\/strong>, lalu keluar dari editor menggunakan <strong>Ctrl + X<\/strong>.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ipcp-accept-local\nipcp-accept-remote\nrefuse-eap\nrequire-mschap-v2\nnoccp\nnoauth\nmtu 1400\nmru 1400\npersist\nlogfile \/var\/log\/ppp.log\nconnect-delay 5000\nname USERNAME_VPN\npassword PASSWORD_VPN<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Restart_Enable_Services\"><\/span>Restart &amp; Enable Services<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"904\" height=\"514\" src=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/restart-services.webp\" alt=\"Restart Service Strongswan &amp; xl2tpd\" class=\"wp-image-649\" srcset=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/restart-services.webp 904w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/restart-services-300x171.webp 300w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/restart-services-768x437.webp 768w\" sizes=\"auto, (max-width: 904px) 100vw, 904px\" \/><figcaption class=\"wp-element-caption\">Restart Service Strongswan &amp; xl2tpd<\/figcaption><\/figure>\n<\/div>\n\n\n<pre class=\"wp-block-code\"><code>sudo systemctl restart strongswan<\/code><\/pre>\n\n\n\n<p>atau<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo systemctl restart strongswan-starter<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo systemctl restart xl2tpd<\/code><\/pre>\n\n\n\n<p><strong>Setelah seluruh konfigurasi di atas selesai, langkah berikutnya adalah me-<em>restart<\/em> layanan StrongSwan dan xl2tpd<\/strong> agar sistem memuat konfigurasi terbaru yang telah ditambahkan.<\/p>\n\n\n\n<p><strong>Tahap ini bersifat krusial<\/strong>, karena nama service pada sistem terkadang tidak persis sama seperti yang diperkirakan. Oleh karena itu, disarankan untuk menggunakan fitur <strong>Tab (auto-complete)<\/strong> saat mengetik perintah <em>restart<\/em> service guna memastikan nama service yang dijalankan sudah benar.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"892\" height=\"504\" src=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/enable-service.webp\" alt=\"Enable Service Strongswan &amp; xl2tpd\" class=\"wp-image-652\" srcset=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/enable-service.webp 892w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/enable-service-300x170.webp 300w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/enable-service-768x434.webp 768w\" sizes=\"auto, (max-width: 892px) 100vw, 892px\" \/><figcaption class=\"wp-element-caption\">Enable Service Strongswan &amp; xl2tpd<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Sebagai tambahan, Anda juga dapat mengaktifkan layanan StrongSwan dan xl2tpd agar berjalan otomatis saat sistem melakukan reboot. Hal ini dapat dilakukan dengan perintah <code>systemctl enable<\/code>, sehingga service akan langsung aktif setelah server dinyalakan kembali.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo systemctl enable strongswan-starter<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo systemctl enable xl2tpd<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Establish_Koneksi_IPsec\"><\/span>Establish Koneksi IPsec<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"920\" height=\"554\" src=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/ipsec-up-perwiramedia.webp\" alt=\"IPsec Up PerwiraMedia\" class=\"wp-image-653\" srcset=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/ipsec-up-perwiramedia.webp 920w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/ipsec-up-perwiramedia-300x181.webp 300w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/ipsec-up-perwiramedia-768x462.webp 768w\" sizes=\"auto, (max-width: 920px) 100vw, 920px\" \/><figcaption class=\"wp-element-caption\">IPsec Up PerwiraMedia<\/figcaption><\/figure>\n<\/div>\n\n\n<pre class=\"wp-block-code\"><code>sudo ipsec up l2tp-perwiramedia<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"573\" src=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/connection-established-1024x573.webp\" alt=\"Connection Established\" class=\"wp-image-655\" srcset=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/connection-established-1024x573.webp 1024w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/connection-established-300x168.webp 300w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/connection-established-768x430.webp 768w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/connection-established.webp 1104w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Connection Established<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"569\" src=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/connecting-vpn-perwiramedia-1024x569.webp\" alt=\"Connecting VPN PerwiraMedia\" class=\"wp-image-656\" srcset=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/connecting-vpn-perwiramedia-1024x569.webp 1024w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/connecting-vpn-perwiramedia-300x167.webp 300w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/connecting-vpn-perwiramedia-768x427.webp 768w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/connecting-vpn-perwiramedia.webp 1115w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Connecting VPN PerwiraMedia<\/figcaption><\/figure>\n<\/div>\n\n\n<p><strong>Sebagai langkah terakhir, aktifkan terlebih dahulu layanan IPsec.<\/strong> Setelah muncul status <strong>\u201cestablished successfully\u201d<\/strong>, lanjutkan dengan menambahkan perintah <strong><code>c perwiramedia<\/code><\/strong> pada <strong><code>l2tp-control<\/code><\/strong>.<\/p>\n\n\n\n<p>Perintah tersebut digunakan untuk <strong>menginisiasi koneksi L2TP<\/strong> sehingga perangkat dapat terhubung ke layanan VPN IP Public PerwiraMedia.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>echo \"c vpn-perwiramedia\" | sudo tee \/var\/run\/xl2tpd\/l2tp-control<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Testing_dan_Verifikasi_Koneksi\"><\/span>Testing dan Verifikasi Koneksi<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"523\" src=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/check-status-ip-1-1024x523.webp\" alt=\"Check Interface ppp0\" class=\"wp-image-657\" srcset=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/check-status-ip-1-1024x523.webp 1024w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/check-status-ip-1-300x153.webp 300w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/check-status-ip-1-768x392.webp 768w, https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/check-status-ip-1.webp 1036w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Check Interface ppp0<\/figcaption><\/figure>\n<\/div>\n\n\n<p><strong>Apabila interface <code>ppp0<\/code> sudah muncul, hal tersebut menandakan bahwa konfigurasi VPN IP Public pada Linux telah berhasil dengan sempurna.<\/strong> Selanjutnya, layanan dapat diuji dengan mengakses server dari jaringan mana pun.<\/p>\n\n\n\n<p><strong>Dan jika ingin menonaktifkan VPN IP Public tersebut bisa gunakan command berikut<\/strong>.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>echo \"d vpn-perwiramedia\" | sudo tee \/var\/run\/xl2tpd\/l2tp-control<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kesimpulan\"><\/span>Kesimpulan<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Demikian panduan <strong>konfigurasi VPN IP Public di Ubuntu 20.04 menggunakan StrongSwan dan xl2tpd<\/strong> yang dapat Anda ikuti langkah demi langkah. Dengan penerapan konfigurasi yang tepat, server Ubuntu Anda dapat terhubung ke internet menggunakan <strong>IP public melalui VPN<\/strong> secara aman dan stabil.<\/p>\n\n\n\n<p>Apabila selama proses konfigurasi Anda menemui kendala, error, atau membutuhkan bantuan lebih lanjut, <strong>jangan sungkan untuk menghubungi admin atau tim teknis kami<\/strong>. Kami siap membantu memberikan arahan dan solusi sesuai kebutuhan Anda.<\/p>\n\n\n\n<p>Semoga panduan ini bermanfaat dan dapat menjadi referensi teknis yang membantu dalam pengelolaan server dan layanan jaringan Anda.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Konfigurasi IP Public Ubuntu 20.04 &amp; 22.04 LTS diperlukan ketika server tidak memiliki IP publik langsung karena berada di balik NAT, jaringan private, atau infrastruktur internal ISP. Dengan konfigurasi IP public Ubuntu melalui VPN, server tetap dapat diakses dari internet menggunakan IP publik secara aman. Melalui artikel ini, kita akan membahas cara konfigurasi vpn ip [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":671,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_editorskit_title_hidden":false,"_editorskit_reading_time":0,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","footnotes":""},"categories":[158,121,4,102],"tags":[161,160,159,156],"class_list":["post-628","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","category-perwira-group","category-perwiramedia","category-vpn-ip-publik","tag-ipsec","tag-l2tp-tunnel","tag-ubuntu20","tag-vpn-ip-public-static"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Konfigurasi IP Public Ubuntu 20.04: Panduan VPN L2TP IPsec<\/title>\n<meta name=\"description\" content=\"Panduan konfigurasi IP public Ubuntu 20.04 LTS menggunakan VPN L2TP dan IPsec (StrongSwan + xl2tpd) untuk mendapatkan IP publik.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Konfigurasi IP Public Ubuntu 20.04: Panduan VPN L2TP IPsec\" \/>\n<meta property=\"og:description\" content=\"Panduan konfigurasi IP public Ubuntu 20.04 LTS menggunakan VPN L2TP dan IPsec (StrongSwan + xl2tpd) untuk mendapatkan IP publik.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/\" \/>\n<meta property=\"og:site_name\" content=\"PERWIRA BLOG\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/share\/1Gxbc11XaU\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-23T11:47:31+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-29T11:47:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/cara-konfigurasi-ip-public-ubuntu-2-2-scaled.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1167\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Thama Syamdhani\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Thama Syamdhani\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/\"},\"author\":{\"name\":\"Thama Syamdhani\",\"@id\":\"https:\/\/perwiramedia.co.id\/blog\/#\/schema\/person\/b2d0c2508d96e71f3949bc5332abfac0\"},\"headline\":\"Konfigurasi IP Public Ubuntu 20.04 &amp; 22.04: Panduan VPN L2TP IPsec\",\"datePublished\":\"2025-12-23T11:47:31+00:00\",\"dateModified\":\"2025-12-29T11:47:04+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/\"},\"wordCount\":919,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/perwiramedia.co.id\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/cara-konfigurasi-ip-public-ubuntu-2-2-scaled.webp\",\"keywords\":[\"IPsec\",\"L2TP TUNNEL\",\"UBUNTU20\",\"VPN IP PUBLIC STATIC\"],\"articleSection\":[\"LINUX\",\"PERWIRA GROUP\",\"PERWIRA MEDIA\",\"VPN IP PUBLIK\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/\",\"url\":\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/\",\"name\":\"Konfigurasi IP Public Ubuntu 20.04: Panduan VPN L2TP IPsec\",\"isPartOf\":{\"@id\":\"https:\/\/perwiramedia.co.id\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/cara-konfigurasi-ip-public-ubuntu-2-2-scaled.webp\",\"datePublished\":\"2025-12-23T11:47:31+00:00\",\"dateModified\":\"2025-12-29T11:47:04+00:00\",\"description\":\"Panduan konfigurasi IP public Ubuntu 20.04 LTS menggunakan VPN L2TP dan IPsec (StrongSwan + xl2tpd) untuk mendapatkan IP publik.\",\"breadcrumb\":{\"@id\":\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#primaryimage\",\"url\":\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/cara-konfigurasi-ip-public-ubuntu-2-2-scaled.webp\",\"contentUrl\":\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/cara-konfigurasi-ip-public-ubuntu-2-2-scaled.webp\",\"width\":2560,\"height\":1167,\"caption\":\"Cara Konfigurasi IP Public Ubuntu\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/perwiramedia.co.id\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Konfigurasi IP Public Ubuntu 20.04 &amp; 22.04: Panduan VPN L2TP IPsec\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/perwiramedia.co.id\/blog\/#website\",\"url\":\"https:\/\/perwiramedia.co.id\/blog\/\",\"name\":\"Perwira Blog\",\"description\":\"Tutorial Seputar Layanan Perwira Media\",\"publisher\":{\"@id\":\"https:\/\/perwiramedia.co.id\/blog\/#organization\"},\"alternateName\":\"Perwira Media\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/perwiramedia.co.id\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/perwiramedia.co.id\/blog\/#organization\",\"name\":\"Perwira Blog\",\"alternateName\":\"Blognya Perwira Media\",\"url\":\"https:\/\/perwiramedia.co.id\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/perwiramedia.co.id\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/07\/favicon.png\",\"contentUrl\":\"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/07\/favicon.png\",\"width\":1097,\"height\":834,\"caption\":\"Perwira Blog\"},\"image\":{\"@id\":\"https:\/\/perwiramedia.co.id\/blog\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/perwiramedia.co.id\/blog\/#\/schema\/person\/b2d0c2508d96e71f3949bc5332abfac0\",\"name\":\"Thama Syamdhani\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/perwiramedia.co.id\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/9cb10204079ff2b4616d8a0b7a61c300b1084fd2afa5638d2ac0a6a48bb8f2df?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/9cb10204079ff2b4616d8a0b7a61c300b1084fd2afa5638d2ac0a6a48bb8f2df?s=96&d=mm&r=g\",\"caption\":\"Thama Syamdhani\"},\"description\":\"OB di PerwiraMedia\",\"sameAs\":[\"https:\/\/perwiramedia.co.id\",\"https:\/\/www.facebook.com\/share\/1Gxbc11XaU\/\",\"https:\/\/www.instagram.com\/thma19_?igsh=MWtzN2J0OXhkbWd1bg==\",\"https:\/\/www.linkedin.com\/in\/thama-adgi-syamdhani-464a81312?utm_source=share&utm_campaign=share_via&utm_content=profile&utm_medium=android_app\",\"https:\/\/pin.it\/2QYa5GoPM\"],\"url\":\"https:\/\/perwiramedia.co.id\/blog\/author\/thama\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Konfigurasi IP Public Ubuntu 20.04: Panduan VPN L2TP IPsec","description":"Panduan konfigurasi IP public Ubuntu 20.04 LTS menggunakan VPN L2TP dan IPsec (StrongSwan + xl2tpd) untuk mendapatkan IP publik.","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:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/","og_locale":"en_US","og_type":"article","og_title":"Konfigurasi IP Public Ubuntu 20.04: Panduan VPN L2TP IPsec","og_description":"Panduan konfigurasi IP public Ubuntu 20.04 LTS menggunakan VPN L2TP dan IPsec (StrongSwan + xl2tpd) untuk mendapatkan IP publik.","og_url":"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/","og_site_name":"PERWIRA BLOG","article_author":"https:\/\/www.facebook.com\/share\/1Gxbc11XaU\/","article_published_time":"2025-12-23T11:47:31+00:00","article_modified_time":"2025-12-29T11:47:04+00:00","og_image":[{"width":2560,"height":1167,"url":"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/cara-konfigurasi-ip-public-ubuntu-2-2-scaled.webp","type":"image\/webp"}],"author":"Thama Syamdhani","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Thama Syamdhani","Est. reading time":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#article","isPartOf":{"@id":"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/"},"author":{"name":"Thama Syamdhani","@id":"https:\/\/perwiramedia.co.id\/blog\/#\/schema\/person\/b2d0c2508d96e71f3949bc5332abfac0"},"headline":"Konfigurasi IP Public Ubuntu 20.04 &amp; 22.04: Panduan VPN L2TP IPsec","datePublished":"2025-12-23T11:47:31+00:00","dateModified":"2025-12-29T11:47:04+00:00","mainEntityOfPage":{"@id":"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/"},"wordCount":919,"commentCount":0,"publisher":{"@id":"https:\/\/perwiramedia.co.id\/blog\/#organization"},"image":{"@id":"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#primaryimage"},"thumbnailUrl":"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/cara-konfigurasi-ip-public-ubuntu-2-2-scaled.webp","keywords":["IPsec","L2TP TUNNEL","UBUNTU20","VPN IP PUBLIC STATIC"],"articleSection":["LINUX","PERWIRA GROUP","PERWIRA MEDIA","VPN IP PUBLIK"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/","url":"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/","name":"Konfigurasi IP Public Ubuntu 20.04: Panduan VPN L2TP IPsec","isPartOf":{"@id":"https:\/\/perwiramedia.co.id\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#primaryimage"},"image":{"@id":"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#primaryimage"},"thumbnailUrl":"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/cara-konfigurasi-ip-public-ubuntu-2-2-scaled.webp","datePublished":"2025-12-23T11:47:31+00:00","dateModified":"2025-12-29T11:47:04+00:00","description":"Panduan konfigurasi IP public Ubuntu 20.04 LTS menggunakan VPN L2TP dan IPsec (StrongSwan + xl2tpd) untuk mendapatkan IP publik.","breadcrumb":{"@id":"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#primaryimage","url":"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/cara-konfigurasi-ip-public-ubuntu-2-2-scaled.webp","contentUrl":"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/12\/cara-konfigurasi-ip-public-ubuntu-2-2-scaled.webp","width":2560,"height":1167,"caption":"Cara Konfigurasi IP Public Ubuntu"},{"@type":"BreadcrumbList","@id":"https:\/\/perwiramedia.co.id\/blog\/konfigurasi-vpn-ip-public-ubuntu\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/perwiramedia.co.id\/blog\/"},{"@type":"ListItem","position":2,"name":"Konfigurasi IP Public Ubuntu 20.04 &amp; 22.04: Panduan VPN L2TP IPsec"}]},{"@type":"WebSite","@id":"https:\/\/perwiramedia.co.id\/blog\/#website","url":"https:\/\/perwiramedia.co.id\/blog\/","name":"Perwira Blog","description":"Tutorial Seputar Layanan Perwira Media","publisher":{"@id":"https:\/\/perwiramedia.co.id\/blog\/#organization"},"alternateName":"Perwira Media","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/perwiramedia.co.id\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/perwiramedia.co.id\/blog\/#organization","name":"Perwira Blog","alternateName":"Blognya Perwira Media","url":"https:\/\/perwiramedia.co.id\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/perwiramedia.co.id\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/07\/favicon.png","contentUrl":"https:\/\/perwiramedia.co.id\/blog\/wp-content\/uploads\/2025\/07\/favicon.png","width":1097,"height":834,"caption":"Perwira Blog"},"image":{"@id":"https:\/\/perwiramedia.co.id\/blog\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/perwiramedia.co.id\/blog\/#\/schema\/person\/b2d0c2508d96e71f3949bc5332abfac0","name":"Thama Syamdhani","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/perwiramedia.co.id\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/9cb10204079ff2b4616d8a0b7a61c300b1084fd2afa5638d2ac0a6a48bb8f2df?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/9cb10204079ff2b4616d8a0b7a61c300b1084fd2afa5638d2ac0a6a48bb8f2df?s=96&d=mm&r=g","caption":"Thama Syamdhani"},"description":"OB di PerwiraMedia","sameAs":["https:\/\/perwiramedia.co.id","https:\/\/www.facebook.com\/share\/1Gxbc11XaU\/","https:\/\/www.instagram.com\/thma19_?igsh=MWtzN2J0OXhkbWd1bg==","https:\/\/www.linkedin.com\/in\/thama-adgi-syamdhani-464a81312?utm_source=share&utm_campaign=share_via&utm_content=profile&utm_medium=android_app","https:\/\/pin.it\/2QYa5GoPM"],"url":"https:\/\/perwiramedia.co.id\/blog\/author\/thama\/"}]}},"_links":{"self":[{"href":"https:\/\/perwiramedia.co.id\/blog\/wp-json\/wp\/v2\/posts\/628","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/perwiramedia.co.id\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/perwiramedia.co.id\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/perwiramedia.co.id\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/perwiramedia.co.id\/blog\/wp-json\/wp\/v2\/comments?post=628"}],"version-history":[{"count":15,"href":"https:\/\/perwiramedia.co.id\/blog\/wp-json\/wp\/v2\/posts\/628\/revisions"}],"predecessor-version":[{"id":669,"href":"https:\/\/perwiramedia.co.id\/blog\/wp-json\/wp\/v2\/posts\/628\/revisions\/669"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/perwiramedia.co.id\/blog\/wp-json\/wp\/v2\/media\/671"}],"wp:attachment":[{"href":"https:\/\/perwiramedia.co.id\/blog\/wp-json\/wp\/v2\/media?parent=628"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/perwiramedia.co.id\/blog\/wp-json\/wp\/v2\/categories?post=628"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/perwiramedia.co.id\/blog\/wp-json\/wp\/v2\/tags?post=628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}