{"id":202,"date":"2025-06-15T14:02:05","date_gmt":"2025-06-15T12:02:05","guid":{"rendered":"https:\/\/netcloud24.com\/pl\/blog\/?p=202"},"modified":"2025-06-15T14:02:05","modified_gmt":"2025-06-15T12:02:05","slug":"jak-zainstalowac-openvpn-server-i-client-z-easy-rsa-3-na-centos-8","status":"publish","type":"post","link":"https:\/\/netcloud24.com\/pl\/blog\/jak-zainstalowac-openvpn-server-i-client-z-easy-rsa-3-na-centos-8\/","title":{"rendered":"Jak zainstalowa\u0107 OpenVPN Server i Client z Easy-RSA 3 na CentOS 8"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>OpenVPN to jedno z najbezpieczniejszych i najpopularniejszych rozwi\u0105za\u0144 VPN typu open-source. W tym poradniku poka\u017cemy, jak krok po kroku zainstalowa\u0107 serwer OpenVPN i klienta VPN na CentOS 8, korzystaj\u0105c z Easy-RSA 3.<\/p>\n<h2>\u2705 Wymagania<\/h2>\n<ul>\n<li>Serwer VPS z CentOS 8 \u2013 <strong><a href=\"https:\/\/netcloud24.com\/serwery\/vps-linux\" target=\"_blank\" rel=\"noopener\">Polecamy VPS z CentOS od Netcloud24.com<\/a><\/strong><\/li>\n<li>Dost\u0119p root lub konto z sudo<\/li>\n<li>Zainstalowany EPEL<\/li>\n<\/ul>\n<h2>\ud83d\udd27 Krok 1: Aktualizacja systemu i instalacja repozytori\u00f3w<\/h2>\n<pre><code>sudo dnf update -y\r\nsudo dnf install epel-release -y\r\nsudo dnf install wget unzip firewalld -y\r\n<\/code><\/pre>\n<h2>\ud83d\udd27 Krok 2: Instalacja OpenVPN i Easy-RSA<\/h2>\n<pre><code>sudo dnf install openvpn easy-rsa -y\r\n<\/code><\/pre>\n<h2>\ud83d\udd27 Krok 3: Konfiguracja Easy-RSA i generowanie certyfikat\u00f3w<\/h2>\n<pre><code>mkdir -p ~\/easy-rsa\r\ncp -r \/usr\/share\/easy-rsa\/3\/* ~\/easy-rsa\/\r\ncd ~\/easy-rsa\r\n.\/easyrsa init-pki\r\n.\/easyrsa build-ca nopass\r\n.\/easyrsa gen-dh\r\n.\/easyrsa build-server-full server nopass\r\n.\/easyrsa build-client-full klient1 nopass\r\n.\/easyrsa gen-crl\r\n<\/code><\/pre>\n<h2>\ud83d\udcc1 Krok 4: Konfiguracja OpenVPN<\/h2>\n<p>Skopiuj pliki certyfikat\u00f3w i konfiguracji do katalogu <code>\/etc\/openvpn\/server\/<\/code> i przygotuj plik <code>server.conf<\/code>. Upewnij si\u0119, \u017ce w konfiguracji serwera zawarto odpowiednie \u015bcie\u017cki do certyfikat\u00f3w.<\/p>\n<h2>\ud83d\udd25 Krok 5: Konfiguracja firewalld i uruchomienie OpenVPN<\/h2>\n<pre><code>sudo systemctl enable --now firewalld\r\nsudo firewall-cmd --permanent --add-service=openvpn\r\nsudo firewall-cmd --permanent --add-masquerade\r\nsudo firewall-cmd --reload\r\n\r\nsudo systemctl enable --now openvpn-server@server\r\n<\/code><\/pre>\n<h2>\ud83d\udd0c Krok 6: Konfiguracja klienta VPN<\/h2>\n<p>Utw\u00f3rz plik klienta <code>klient1.ovpn<\/code> i wklej dane certyfikat\u00f3w. Przyk\u0142adowy plik znajdziesz w katalogu dokumentacji: <code>\/usr\/share\/doc\/openvpn*\/sample\/sample-config-files\/client.conf<\/code><\/p>\n<h2>\ud83c\udf10 Skorzystaj z niezawodnego VPS z CentOS 8<\/h2>\n<p><strong>Zainstaluj OpenVPN na szybkim VPS od <a href=\"https:\/\/netcloud24.com\" target=\"_blank\" rel=\"noopener\">Netcloud24.com<\/a><\/strong> \u2013 gwarancja stabilno\u015bci, pe\u0142na kontrola i <strong>DirectAdmin za darmo<\/strong>. Start ju\u017c od 15 sekund!<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; OpenVPN to jedno z najbezpieczniejszych i najpopularniejszych rozwi\u0105za\u0144 VPN typu open-source. W tym poradniku poka\u017cemy, jak krok po kroku zainstalowa\u0107 serwer OpenVPN i klienta\u2026<\/p>\n","protected":false},"author":1,"featured_media":203,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-202","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/netcloud24.com\/pl\/blog\/wp-json\/wp\/v2\/posts\/202","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/netcloud24.com\/pl\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/netcloud24.com\/pl\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/netcloud24.com\/pl\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/netcloud24.com\/pl\/blog\/wp-json\/wp\/v2\/comments?post=202"}],"version-history":[{"count":1,"href":"https:\/\/netcloud24.com\/pl\/blog\/wp-json\/wp\/v2\/posts\/202\/revisions"}],"predecessor-version":[{"id":205,"href":"https:\/\/netcloud24.com\/pl\/blog\/wp-json\/wp\/v2\/posts\/202\/revisions\/205"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/netcloud24.com\/pl\/blog\/wp-json\/wp\/v2\/media\/203"}],"wp:attachment":[{"href":"https:\/\/netcloud24.com\/pl\/blog\/wp-json\/wp\/v2\/media?parent=202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netcloud24.com\/pl\/blog\/wp-json\/wp\/v2\/categories?post=202"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netcloud24.com\/pl\/blog\/wp-json\/wp\/v2\/tags?post=202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}