{"id":6164,"date":"2025-06-23T15:05:35","date_gmt":"2025-06-23T08:05:35","guid":{"rendered":"https:\/\/www.rumahweb.com\/journal\/?p=6164"},"modified":"2026-02-16T10:27:23","modified_gmt":"2026-02-16T03:27:23","slug":"cara-membuka-port-di-cpanel","status":"publish","type":"post","link":"https:\/\/www.rumahweb.com\/journal\/cara-membuka-port-di-cpanel\/","title":{"rendered":"Cara Membuka Port di cPanel Pada Layanan VPS KVM"},"content":{"rendered":"\n<p>Pernahkah Anda mengalami kendala saat mengakses aplikasi di VPS karena terblokir oleh <em>firewall<\/em>? Salah satu penyebabnya bisa jadi karena <em>port <\/em>yang dibutuhkan belum dibuka di server. Bagi pengguna VPS cPanel, Anda bisa dengan mudah membuka port di cPanel melalui halaman WHM. <\/p>\n\n\n\n<p>Dalam panduan ini, kami akan menjelaskan secara lengkap tentang cara membuka port di cPanel pada layanan <a href=\"https:\/\/www.rumahweb.com\/vps-indonesia\/\" target=\"_blank\" rel=\"noopener\" title=\"vps indonesia\">VPS KVM<\/a>, agar server Anda tetap aman namun dapat digunakan sesuai kebutuhan. Selain VPS, Anda juga bisa menggunakan panduan ini untuk layanan Dedicated Server dengan cPanel.<\/p>\n\n\n\n<p>Sebelum masuk ke langkah-langkahnya, terlebih dahulu akan kami bahas tentang apa itu WHM dan CSF, agar Anda lebih memahami artikel yang kami buat.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Apa itu WHM ?<\/h2>\n\n\n\n<p>WHM adalah singkatan dari Web Host Manager, yaitu halaman administratif untuk mengelola <em>backend <\/em>cPanel pada server. Dengan WHM, Anda dapat membuat akun hosting sendiri, mengelola keamanan, hingga melakukan konfigurasi dari sisi server.<\/p>\n\n\n\n<p>Salah satu konfigurasi yang bisa Anda lakukan melalui halaman WHM adalah mengelola CSF (<em>ConfigServer Security &amp; Firewall<\/em>), yang salah satu fungsinya bisa digunakan untuk membuka dan menutup port pada server. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Mengenal CSF<\/h2>\n\n\n\n<p>CSF adalah singkatan dari <em>ConfigServer Security &amp; Firewall<\/em>, yaitu aplikasi <strong>firewall <\/strong>yang dirancang khusus untuk melindungi server berbasis Linux, termasuk yang menggunakan cPanel. CSF berfungsi untuk memantau, membatasi, dan mengelola lalu lintas jaringan (<em>traffic<\/em>) yang masuk dan keluar dari server.<\/p>\n\n\n\n<p>Dengan CSF, Anda dapat dengan mudah membuka atau menutup <em>port <\/em>di cPanel, memblokir IP yang mencurigakan, serta mengatur tingkat keamanan pada server. Selain mudah digunakan, CSF juga menyediakan log dan notifikasi yang membantu Anda memantau aktivitas keamanan di server secara <em>real time<\/em>.<\/p>\n\n\n\n<p>Pembahasan lebih detail tentang apa itu CSF kami publikasi pada artikel berikut: <a href=\"https:\/\/www.rumahweb.com\/journal\/apa-itu-csf-adalah\/\" title=\"\"><strong>Apa itu CSF?<\/strong><\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Membuka Port di cPanel melalui WHM<\/h2>\n\n\n\n<p>Setelah mengetahui tentang apa itu WHM dan CSF, selanjutnya akan kami jelaskan tentang cara membuka port di cPanel. Namun sebelumnya, pastikan bahwa Anda telah <a href=\"https:\/\/www.rumahweb.com\/journal\/cara-install-dan-config-csf-firewall-di-vps-cpanel\/#Install_CSF\" target=\"_blank\" rel=\"noopener\" title=\"\">menginstall CSF<\/a> di cPanel layanan VPS. <\/p>\n\n\n\n<p>Berikut cara membuka port di cPanel melalui halaman WHM:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Login ke WHM server Anda terlebih dahulu. Login dapat dilakukan melalui https:\/\/ipvps\/whm atau https:\/\/ipvps:2087<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/www.rumahweb.com\/journal\/panduan-membuka-port-pada-vps-cpanel.htm\/cara-setting-port-di-vps-melalui-cpanel\" rel=\"attachment wp-att-6199\"><img loading=\"lazy\" decoding=\"async\" width=\"950\" height=\"644\" src=\"https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/Cara-setting-port-di-VPS-melalui-cPanel.png\" alt=\"Login ke WHM\" class=\"wp-image-6199\" srcset=\"https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/Cara-setting-port-di-VPS-melalui-cPanel.png 950w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/Cara-setting-port-di-VPS-melalui-cPanel-300x203.png 300w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/Cara-setting-port-di-VPS-melalui-cPanel-768x521.png 768w\" sizes=\"auto, (max-width: 950px) 100vw, 950px\" \/><\/a><\/figure>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>Klik menu &#8216;ConfigServer Security &amp; Firewall&#8217; di WHM seperti gambar berikut:<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/menu-CSF.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"395\" src=\"https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/menu-CSF-1024x395.png\" alt=\"menu ConfigServer Security &amp; Firewall\" class=\"wp-image-55680\" srcset=\"https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/menu-CSF-1024x395.png 1024w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/menu-CSF-300x116.png 300w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/menu-CSF-768x296.png 768w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/menu-CSF-370x143.png 370w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/menu-CSF-270x104.png 270w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/menu-CSF-570x220.png 570w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/menu-CSF-740x285.png 740w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/menu-CSF.png 1331w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>&nbsp;Kemudian klik tombol &#8220;Firewall Configuration&#8221; seperti gambar berikut:<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/Menu-Firewall-Configuration.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"381\" src=\"https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/Menu-Firewall-Configuration-1024x381.png\" alt=\"menu Firewall Configuration\" class=\"wp-image-55681\" srcset=\"https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/Menu-Firewall-Configuration-1024x381.png 1024w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/Menu-Firewall-Configuration-300x112.png 300w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/Menu-Firewall-Configuration-768x286.png 768w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/Menu-Firewall-Configuration-370x138.png 370w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/Menu-Firewall-Configuration-270x101.png 270w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/Menu-Firewall-Configuration-570x212.png 570w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/Menu-Firewall-Configuration-740x276.png 740w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/Menu-Firewall-Configuration.png 1047w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li>Untuk membuka port di cPanel, tambahkan port yang ingin dibuka pada TCP_IN dan TCP_OUT di bagian &#8220;IPv4 Port Settings&#8221; dan &#8220;IPv6 Port Settings&#8221;. <\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/membuka-port.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"534\" src=\"https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/membuka-port-1024x534.png\" alt=\"Membuka Port di cPanel pada vps\" class=\"wp-image-55682\" srcset=\"https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/membuka-port-1024x534.png 1024w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/membuka-port-300x156.png 300w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/membuka-port-768x400.png 768w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/membuka-port-370x193.png 370w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/membuka-port-270x141.png 270w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/membuka-port-570x297.png 570w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/membuka-port-740x386.png 740w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/membuka-port.png 1115w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Sedangkan bagi Anda yang ingin menutup <em>port<\/em> pada server, Anda hanya perlu menghapus port yang akan ditutup pada kolom TCP_IN dan TCP_OUT di halaman tersebut. <\/p>\n\n\n\n<ol start=\"5\" class=\"wp-block-list\">\n<li>Untuk menyimpan konfigurasinya, silahkan klik tombol <strong>Change<\/strong> yang dapat Anda temukan di bagian bawah halaman CSF. Setelah itu, klik tombol <\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/restart-CSF-1.png\"><img loading=\"lazy\" decoding=\"async\" width=\"936\" height=\"540\" src=\"https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/restart-CSF-1.png\" alt=\"Restart CSF \" class=\"wp-image-55684\" srcset=\"https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/restart-CSF-1.png 936w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/restart-CSF-1-300x173.png 300w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/restart-CSF-1-768x443.png 768w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/restart-CSF-1-370x213.png 370w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/restart-CSF-1-270x156.png 270w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/restart-CSF-1-570x329.png 570w, https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2017\/05\/restart-CSF-1-740x427.png 740w\" sizes=\"auto, (max-width: 936px) 100vw, 936px\" \/><\/a><\/figure>\n\n\n\n<p>Sampai tahap ini, anda telah berhasil membuka port di cPanel melalui WHM. Untuk keamanan, kami sarankan agar anda hanya membuka <em>port <\/em>yang dibutuhkan saja.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><strong><span class=\"has-inline-color has-gridlove-acc-color\">Baca juga artikel<\/span><\/strong> : <a href=\"https:\/\/blog.rumahweb.com\/cpanel-versus-plesk-mana-yang-lebih-baik\/\" title=\"cpanel vs plesk\">cPanel vs Plesk Panel. Mana yang lebih baik?<\/a><\/pre>\n\n\n\n<p>Demikian <u>cara membuka port di cPanel<\/u> melalui halaman WHM pada layanan VPS KVM di Rumahweb Indonesia. Semoga bisa membantu.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pernahkah Anda mengalami kendala saat mengakses aplikasi di VPS karena terblokir oleh firewall? Salah satu penyebabnya bisa jadi karena port yang dibutuhkan belum dibuka di server. Bagi pengguna VPS cPanel, Anda bisa dengan mudah membuka port di cPanel melalui halaman WHM. Dalam panduan ini, kami akan menjelaskan secara lengkap tentang cara membuka port di cPanel [&hellip;]<\/p>\n","protected":false},"author":329,"featured_media":55690,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[695],"tags":[18,750,321,431],"class_list":{"0":"post-6164","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-cpanel","8":"tag-cpanel","9":"tag-port","10":"tag-vps","11":"tag-whm"},"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2025\/06\/Banner-Cara-Membuka-Port-di-cPanel.png","jetpack_shortlink":"https:\/\/wp.me\/p8n3G7-1Bq","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.rumahweb.com\/journal\/wp-json\/wp\/v2\/posts\/6164","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rumahweb.com\/journal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rumahweb.com\/journal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rumahweb.com\/journal\/wp-json\/wp\/v2\/users\/329"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rumahweb.com\/journal\/wp-json\/wp\/v2\/comments?post=6164"}],"version-history":[{"count":1,"href":"https:\/\/www.rumahweb.com\/journal\/wp-json\/wp\/v2\/posts\/6164\/revisions"}],"predecessor-version":[{"id":61930,"href":"https:\/\/www.rumahweb.com\/journal\/wp-json\/wp\/v2\/posts\/6164\/revisions\/61930"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rumahweb.com\/journal\/wp-json\/wp\/v2\/media\/55690"}],"wp:attachment":[{"href":"https:\/\/www.rumahweb.com\/journal\/wp-json\/wp\/v2\/media?parent=6164"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rumahweb.com\/journal\/wp-json\/wp\/v2\/categories?post=6164"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rumahweb.com\/journal\/wp-json\/wp\/v2\/tags?post=6164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}