{"id":160652,"date":"2026-02-11T23:11:57","date_gmt":"2026-02-11T21:11:57","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-openvpn-2-7-0"},"modified":"2026-02-11T23:11:57","modified_gmt":"2026-02-11T21:11:57","slug":"dostupen-openvpn-2-7-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/dostupen-openvpn-2-7-0","title":{"rendered":"Dost\u0119pny OpenVPN 2.7.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Po trzech latach od publikacji wersji 2.6 przygotowano wydanie OpenVPN 2.7.0, pakietu do tworzenia wirtualnych sieci prywatnych, kt\u00f3ry umo\u017cliwia zorganizowanie szyfrowanego po\u0142\u0105czenia mi\u0119dzy dwoma klientami lub zapewnienie dzia\u0142ania scentralizowanego serwera VPN dla jednoczesnej pracy wielu klient\u00f3w. Kod OpenVPN jest rozprowadzany na licencji GPLv2, gotowe pakiety binarne s\u0105 tworzone dla Debian, Ubuntu, CentOS, RHEL i Windows.      <\/p>\n<p>G\u0142\u00f3wne nowo\u015bci:  <\/p>\n<ul>\n<li class=\"l\"> Na <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pl\/vpn\/\" title=\"VPN\" data-wpil-keyword-link=\"linked\">VPN<\/a>-serwerach pojawi\u0142a si\u0119 mo\u017cliwo\u015b\u0107 otwierania wielu gniazd przyjmuj\u0105cych po\u0142\u0105czenia, na przyk\u0142ad do jednoczesnego przyjmowania po\u0142\u0105cze\u0144 przez UDP i TCP lub na r\u00f3\u017cnych portach sieciowych.\n<li class=\"l\"> Zrealizowano przej\u015bcie na now\u0105 wersj\u0119 modu\u0142u DCO, w\u0142\u0105czonego do g\u0142\u00f3wnej wersji j\u0105dra Linux 6.16. Modu\u0142, kt\u00f3ry wszed\u0142 w sk\u0142ad j\u0105dra, ma zmienione API i jest dostarczany pod nazw\u0105 \"ovpn\". Wsparcie dla starego modu\u0142u ovpn-dco zosta\u0142o zako\u0144czone. Modu\u0142 przenosi operacje szyfrowania, przetwarzania pakiet\u00f3w i zarz\u0105dzania kana\u0142em komunikacyjnym do j\u0105dra Linux, co pozwala na eliminacj\u0119 narzut\u00f3w zwi\u0105zanych z prze\u0142\u0105czaniem kontekstu, optymalizuj\u0105c prac\u0119 dzi\u0119ki bezpo\u015bredniemu dost\u0119powi do wewn\u0119trznego API j\u0105dra, a tak\u017ce wykluczaj\u0105c wolny transfer danych mi\u0119dzy j\u0105drem a przestrzeni\u0105 u\u017cytkownika (szyfrowanie, deszyfrowanie i routowanie s\u0105 realizowane przez modu\u0142 bez wysy\u0142ania ruchu do procesora w przestrzeni u\u017cytkownika).\n<li class=\"l\"> W wersji dla Windows: we filtrach WFP aktywowany jest znacznik block-local; zapewniono generowanie dodatkowych interfejs\u00f3w sieciowych w razie potrzeby; umo\u017cliwiono uruchamianie automatycznych us\u0142ug z nienaodonnym u\u017cytkownikiem; w celu pracy z ustawieniami DNS wykorzystano NRPT (Tabela Polityki Rozwi\u0105zywania Nazw); zezwolono na korzystanie z sterownika win-dco w celu przyspieszenia serwer\u00f3w VPN.\n<li class=\"l\"> Przedstawiono nowy format kluczy i pakiet\u00f3w \"epoch\", kt\u00f3ry w przeciwie\u0144stwie do standardowego formatu \"DATA_V2\" dodaje znacznik AEAD na ko\u0144cu pakietu, automatycznie aktualizuje klucze po osi\u0105gni\u0119ciu limitu ich u\u017cycia, posiada 64-bitowe identyfikatory pakiet\u00f3w oraz stosuje operacj\u0119 XOR przy tworzeniu wektora inicjalizacji.\n<li class=\"l\"> Dodano wsparcie dla lwipovpn \u2014 emulatora interfejs\u00f3w sieciowych tun\/tap w przestrzeni u\u017cytkownika, opartego na stosie TCP\/IP lwIP. Dzi\u0119ki opcji \"--dev-node unix:\/path\/to\/lwipovpn\" mo\u017cna emulowa\u0107 pe\u0142noprawnego klienta VPN na tym samym systemie do testowania i debugowania OpenVPN.\n<li class=\"l\"> Dodano mo\u017cliwo\u015b\u0107 aktualizacji cz\u0119\u015bci ustawie\u0144 klienta (IP, routowanie, MTU, DNS) poprzez wysy\u0142anie <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pl\/server\/dts-prohoster\/\" title=\"serwerem\" data-wpil-keyword-link=\"linked\">serwerem<\/a> wiadomo\u015bci steruj\u0105cych PUSH_UPDATE.\n<li class=\"l\"> W kliencie openVPN dla Linuxa, BSD i macOS dodano opcj\u0119 \"--dns-updown\" do uruchamiania skryptu stosowania ustawie\u0144 DNS przesy\u0142anych przez serwer. Skrypt obs\u0142uguje konfiguracj\u0119 przez \/etc\/resolv.conf, systemd lub resolveconf.\n<li class=\"l\"> Dla platformy Linux dodano opcj\u0119 \"--route-table\" do u\u017cycia zdefiniowanych przez u\u017cytkownika tabel routingu.\n<li class=\"l\"> Wprowadzono wsparcie dla ga\u0142\u0119zi mbedTLS 4. Dodano obs\u0142ug\u0119 TLS 1.3 w konfiguracjach z bibliotek\u0105 kryptograficzn\u0105 mbedTLS.\n<li class=\"l\"> Dodano wsparcie dla systemu operacyjnego Haiku.\n<li class=\"l\"> Zako\u0144czono wsparcie dla trybu pracy z kluczami statycznymi (nale\u017cy u\u017cywa\u0107 trybu TLS), NTLMv1, sterownik\u00f3w Windows wintun, OpenSSL 1.0.2, mbedTLS 2.x, kompresji danych przed wysy\u0142k\u0105 oraz opcji \"--memstats\" i \"--opt-verify\".      <\/ul>\n<p>\u0179r\u00f3d\u0142o: <a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64779\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0442\u0440\u0451\u0445 \u043b\u0435\u0442 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438 \u0432\u0435\u0442\u043a\u0438 2.6 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d 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[&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-160652","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0442\u0440\u0451\u0445 \u043b\u0435\u0442 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438 \u0432\u0435\u0442\u043a\u0438 2.6 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 OpenVPN 2.7.0, \u043f\u0430\u043a\u0435\u0442\u0430 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f 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