{"id":17,"date":"2025-01-17T10:31:08","date_gmt":"2025-01-17T10:31:08","guid":{"rendered":"https:\/\/blog.hostinger.io\/lt\/support\/2025\/01\/17\/8172641-kaip-naudoti-valdoma-vps-ugniasiene-hostinger-platformoje\/"},"modified":"2025-08-26T15:37:40","modified_gmt":"2025-08-26T15:37:40","slug":"8172641-kaip-naudoti-valdoma-vps-ugniasiene-hostinger-platformoje","status":"publish","type":"post","link":"https:\/\/www.hostinger.com\/lt\/support\/8172641-kaip-naudoti-valdoma-vps-ugniasiene-hostinger-platformoje\/","title":{"rendered":"Kaip Naudoti Valdom\u0105 VPS Ugniasien\u0119 Hostinger Platformoje"},"content":{"rendered":"<p class=\"no-margin\"><b><a href=\"https:\/\/www.hostinger.com\/lt\/vps-serveriai\" target=\"_blank\" class=\"intercom-content-link\">Hostinger VPS<\/a><\/b> si&#363;lo naujovi&scaron;k&#261; <b>Cloud ugniasien&#279;s sprendim&#261;<\/b>, kuris veiksmingai apsaugo vien&#261; ar daugiau Cloud serveri&#371;. Cloud ugniasieni&#371; diegimas yra labai svarbus saugumo &#382;ingsnis, u&#382;tikrinantis program&#371; apsaug&#261; nuo nereikalingo galim&#371; interneto gr&#279;smi&#371; poveikio. Palyginti su tradicin&#279;mis serveri&#371; OS ugniasien&#279;mis, <b>Hostinger VPS ugniasien&#279;<\/b> turi akivaizd&#382;i&#371; privalum&#371;.<\/p><p class=\"no-margin\">\n<\/p><p class=\"no-margin\">Naudojant Hostinger VPS ugniasien&#281;, filtravimas vyksta prie&scaron; &#303;einan&#269;iam srautui pasiekiant saugom&#261; server&#303;, tod&#279;l gerokai suma&#382;&#279;ja i&scaron;tekli&#371; naudojimas. Ugniasien&#279;s valdymas per hPanel, o ne per OS, supaprastina proces&#261;. Be to, keli&#371; serveri&#371; ugniasien&#279;s politik&#261; galima greitai ir paprastai atnaujinti prijungus juos prie vienos Hostinger VPS ugniasien&#279;s grup&#279;s.<\/p><p class=\"no-margin\">\n<\/p><h1 id=\"h_a1a6717eca\"><b>Pavyzdys<\/b><\/h1><p class=\"no-margin\">Toliau pateikiama schema, kurioje parodyta <b>Hostinger VPS<\/b> ir <b>OS ugniasieni&#371;<\/b> s&#261;veika ir j&#371; bendras naudojimas. Pavaizduoti trys serveriai. Visi sujungti su viena Hostinger VPS ugniasiene, o kiekvienas serveris turi savo OS ugniasien&#281;. Pateikiame rezultatus, kai interneto naudotojas bando prisijungti prie &scaron;i&#371; serveri&#371; naudodamas skirtingus prievadus:<\/p><ul>\n<li>\n<p class=\"no-margin\"><b>HTTP duomen&#371; srautas<\/b>, kai bandoma prisijungti 1 kart&#261;, <b>yra s&#279;kmingas<\/b>: Hostinger VPS ir OS ugniasien&#279;s tinkamai sukonfig&#363;ruotos taip, kad leist&#371; HTTP duomen&#371; sraut&#261;<\/p>\n<\/li>\n<li>\n<p class=\"no-margin\"><b>SSH duomen&#371; srautas<\/b>, kai bandoma prisijungti 2 kart&#261;, <b>nepavyksta<\/b>: duomen&#371; srautas s&#279;kmingai praeina pro Hostinger VPS ugniasien&#281;, ta&#269;iau v&#279;liau j&#303; blokuoja OS ugniasien&#279;<\/p>\n<\/li>\n<li>\n<p class=\"no-margin\"><b>MySQL duomen&#371; srautas<\/b>, kai bandoma prisijungti 3 kart&#261;, taip pat <b>nepavyksta<\/b>: nepaisant to, kad OS ugniasien&#279;je nustatyta leisti MySQL duomen&#371; sraut&#261;, jam trukdo Hostinger VPS ugniasien&#279;, kuri leid&#382;ia tik HTTP ir SSH duomen&#371; sraut&#261;<\/p>\n<\/li>\n<\/ul><div class=\"intercom-container\"><img decoding=\"async\" src=\"\/lt\/support\/wp-content\/uploads\/sites\/58\/2025\/01\/f3ea897e-8833-44ae-8578-0abd684caa7f.png\" alt=\"A diagram demonstrating the interaction between the Hostinger VPS firewall and the OS firewall\"><\/div><p class=\"no-margin\">\n<\/p><h1 id=\"h_7f2543a986\"><b>Kaip sukurti ugniasien&#279;s taisykles<\/b><\/h1><p class=\"no-margin\">Atidaryk hPanel esant&#303; <b><a href=\"https:\/\/hpanel.hostinger.com\/servers\" target=\"_blank\" class=\"intercom-content-link\" rel=\"noopener\">VPS<\/a><\/b> skyri&#371; ir spustel&#279;k atitinkam&#261; server&#303;. Tada kair&#279;je &scaron;onin&#279;je juostoje spustel&#279;k <b>Saugumas<\/b> &rarr; <b>Ugniasien&#279;<\/b> ir atlik &scaron;iuos veiksmus:<\/p><p class=\"no-margin\">\n<\/p><p class=\"no-margin\">1. Spustel&#279;k <b>Prid&#279;ti ugniasien&#279;<\/b>, &#303;ra&scaron;yk jos pavadinim&#261; ir spustel&#279;k <b>Sukurti<\/b>.<\/p><p class=\"no-margin\">\n<\/p><p class=\"no-margin\">2. Tada spustel&#279;k <b>elips&#279;s mygtuk&#261; <\/b>&#8943; &scaron;alia naujai sukurtos ugniasien&#279;s grup&#279;s s&#261;ra&scaron;o ir pasirink <b>Redaguoti<\/b>:<\/p><p class=\"no-margin\">\n<\/p><div class=\"intercom-container\"><img decoding=\"async\" src=\"\/lt\/support\/wp-content\/uploads\/sites\/58\/2025\/01\/b6723a1a-0ae9-48bc-812f-e179f33cda9f.png\"><\/div><p class=\"no-margin\">\n<\/p><p class=\"no-margin\">3. Skyriuje <b>Prid&#279;ti ugniasien&#279;s taisykl&#281; <\/b>atlik &scaron;iuos veiksmus:<\/p><ul>\n<li>\n<p class=\"no-margin\">Pasirink pageidaujam&#261; ugniasien&#279;s veiksm&#261;: priimti, atmesti arba atsisakyti<\/p>\n<\/li>\n<li>\n<p class=\"no-margin\">I&scaron; s&#261;ra&scaron;o pasirink protokol&#261; arba bendr&#261;j&#261; program&#261;<\/p>\n<\/li>\n<li>\n<p class=\"no-margin\">Jei pasirinktas toks protokolas kaip TCP arba UDP, &#303;vesk prievado vert&#281; nurodant prievado numer&#303; arba interval&#261; (formatu port_number:port_number).<\/p>\n<\/li>\n<li>\n<p class=\"no-margin\">Pasirinkite srauto &scaron;altin&#303;: bet kur arba special&#371;<\/p>\n<\/li>\n<li>\n<p class=\"no-margin\">Jei pasirenki special&#371; srauto &scaron;altin&#303;, nurodyk j&#303; laukelyje &Scaron;altinio informacija:<\/p>\n<\/li>\n<\/ul><p class=\"no-margin\">\n<\/p><div class=\"intercom-container\"><img decoding=\"async\" src=\"\/lt\/support\/wp-content\/uploads\/sites\/58\/2025\/01\/a1f778de-f97e-4243-a755-3ce4c1bd43be.png\"><\/div><p class=\"no-margin\">\n<\/p><p class=\"no-margin\">4. Spustel&#279;k <b>Prid&#279;ti taisykl&#281;<\/b>.<\/p><p class=\"no-margin\">\n<\/p><p class=\"no-margin\">P.S. &#302;sitikinkite, kad tavo ugniasien&#279; yra <b>aktyvi<\/b>:<\/p><p class=\"no-margin\">Ir viskas!<\/p><p class=\"no-margin\">\n<\/p><h1 id=\"h_140de3d618\"><b>Kaip valdyti ugniasien&#279;s taisykles<\/b><\/h1><p class=\"no-margin\">Atidaryk hPanel esant&#303; <b><a href=\"https:\/\/hpanel.hostinger.com\/servers\" target=\"_blank\" class=\"intercom-content-link\" rel=\"noopener\">VPS<\/a><\/b> skyri&#371; ir spustel&#279;k atitinkam&#261; server&#303;. Tada kair&#279;je &scaron;onin&#279;je juostoje spustel&#279;k Ugniasien&#279;, &scaron;alia pageidaujamos ugniasien&#279;s grup&#279;s s&#261;ra&scaron;o spustel&#279;k elips&#279;s mygtuk&#261; &#8943; ir pasirink Redaguoti:<\/p><p class=\"no-margin\">\n<\/p><div class=\"intercom-container\"><img decoding=\"async\" src=\"\/lt\/support\/wp-content\/uploads\/sites\/58\/2025\/01\/2a957c42-9fbe-45d3-82a7-380d1b5f328d.png\"><\/div><p class=\"no-margin\">Atlik pageidaujamus pakeitimus ir juos i&scaron;saugok.<\/p><p class=\"no-margin\">\n<\/p><h1 id=\"h_db07d4a601\"><b>Da&#382;niausiai u&#382;duodami klausimai<\/b><\/h1><details>\n<summary>\n<h2 id=\"h-ar-hostinger-vps-ugniasienes-pakeitimai-sutrikdys-esama-duomenu-srauta\">Ar Hostinger VPS ugniasien&#279;s pakeitimai sutrikdys esam&#261; duomen&#371; sraut&#261;?<\/h2>\n<\/summary>\n<div class=\"collapsible-section-content\">\n<p class=\"no-margin\">Ne. U&#382;megzti ry&scaron;iai lieka nepakit&#281;. Pakeitus ugniasien&#279;s grup&#279;s taisykl&#281;, pakeitimai bus taikomi tik naujiems prisijungimams.<\/p>\n<p class=\"no-margin\">\n<\/p><p class=\"no-margin\">\n<\/p><p class=\"no-margin\">\n<\/p><p class=\"no-margin\">\n<\/p><\/div>\n<\/details><details>\n<summary>\n<h2 id=\"h-kuo-hostinger-vps-ugniasiene-skiriasi-nuo-mano-os-ugniasienes\">Kuo Hostinger VPS ugniasien&#279; skiriasi nuo mano OS ugniasien&#279;s?<\/h2>\n<\/summary>\n<div class=\"collapsible-section-content\">\n<p class=\"no-margin\">Hostinger VPS ugniasien&#279; pana&scaron;i &#303; daugum&#261; ugniasieni&#371;, kurios yra serveri&#371; operacini&#371; sistem&#371; paketuose. Ta&#269;iau Hostinger VPS ugniasien&#279; turi kelet&#261; esmini&#371; skirtum&#371;:<\/p>\n<ul>\n<li>\n<p class=\"no-margin\">Paket&#371; filtravimas vyksta auk&scaron;tesniu tinklo lygmeniu, tod&#279;l suma&#382;&#279;ja serverio i&scaron;tekli&#371; naudojimas<\/p>\n<\/li>\n<li>\n<p class=\"no-margin\">Ugniasien&#279; valdoma per Hostinger VPS prietais&#371; skydel&#303;<\/p>\n<\/li>\n<li>\n<p class=\"no-margin\">Galima greitai ir patogiai atnaujinti keli&#371; serveri&#371; ugniasien&#279;s politik&#261;, nes Hostinger VPS ugniasien&#279;s grupes galima taikyti &#303;vairiems serveriams<\/p>\n<\/li>\n<\/ul>\n<p class=\"no-margin\">\n<\/p><\/div>\n<\/details><details>\n<summary>\n<h2 id=\"h-kaip-naudoti-hostinger-vps-ugniasiene-savo-serveryje\">Kaip naudoti Hostinger VPS ugniasien&#281; savo serveryje?<\/h2>\n<\/summary>\n<div class=\"collapsible-section-content\">\n<p class=\"no-margin\">Hostinger VPS ugniasien&#281; galima naudoti tiek naujuose, tiek esamuose serveriuose. Pirmiausia reikia sukurti ugniasien&#279;s grup&#281;, o tada &#303; j&#261; galima &#303;traukti norimas taisykles. Norint tai padaryti, atlik <a href=\"https:\/\/support.hostinger.com\/en\/articles\/8172641-how-to-use-vps-firewall#h_0dbf8af565\" target=\"_blank\" class=\"intercom-content-link\" rel=\"noopener\">&scaron;iuos veiksmus<\/a>. Jei nori taikyti ugniasien&#279;s grup&#281; esamam serveriui, atidaryk <a href=\"https:\/\/hpanel.hostinger.com\/servers\" target=\"_blank\" class=\"intercom-content-link\" rel=\"noopener\">VPS<\/a> skyri&#371; ir pasirink atitinkam&#261; server&#303;. Tada kair&#279;je &scaron;onin&#279;je juostoje spustel&#279;k Ugniasien&#279; ir rasi savo ugniasien&#279;s grupi&#371; s&#261;ra&scaron;&#261;. Galiausiai suaktyvink norim&#261; ugniasien&#279;s grup&#281;.<\/p>\n<p class=\"no-margin\">\n<\/p><\/div>\n<\/details><details>\n<summary>\n<h2 id=\"h-ar-galiu-ta-pacia-ugniasienes-grupe-taikyti-daugiau-nei-vienam-serveriui\">Ar galiu t&#261; pa&#269;i&#261; ugniasien&#279;s grup&#281; taikyti daugiau nei vienam serveriui?<\/h2>\n<\/summary>\n<div class=\"collapsible-section-content\">\n<p class=\"no-margin\">Taip, t&#261; pa&#269;i&#261; ugniasien&#279;s grup&#281; gali naudoti bet kuriame serveryje.<\/p>\n<p class=\"no-margin\">\n<\/p><\/div>\n<\/details><details>\n<summary>\n<h2 id=\"h-kaip-greitai-isigalioja-ugniasienes-pakeitimai\">Kaip greitai &#303;sigalioja ugniasien&#279;s pakeitimai?<\/h2>\n<\/summary>\n<div class=\"collapsible-section-content\">\n<p class=\"no-margin\">Hostinger ugniasien&#279;s grup&#279;s pakeitimai bus atlikti per dvi minutes ar grei&#269;iau.<\/p>\n<p class=\"no-margin\">\n<\/p><\/div>\n<\/details><details>\n<summary>\n<h2 id=\"h-kokia-yra-hostinger-vps-ugniasienes-numatytoji-politika\">Kokia yra Hostinger VPS ugniasien&#279;s numatytoji politika?<\/h2>\n<\/summary>\n<div class=\"collapsible-section-content\">\n<p class=\"no-margin\">Kad Hostinger VPS ugniasien&#279;s grup&#279;s tapt&#371; aktyvios, reikia bent vienos taisykl&#279;s. Taikant tu&scaron;&#269;i&#261; taisykli&#371; rinkin&#303; serveriui bus blokuojamas visas srautas. Pagal numatytuosius nustatymus Hostinger VPS ugniasien&#279; atmeta vis&#261; sraut&#261;, tod&#279;l turi prid&#279;ti pri&#279;mimo taisykles visiems prievadams, kuriuos nori naudoti.<\/p>\n<p class=\"no-margin\">\n<\/p><\/div>\n<\/details><details>\n<summary>\n<h2 id=\"h-ar-palaikomas-ipv6\">Ar palaikomas IPv6?<\/h2>\n<\/summary>\n<div class=\"collapsible-section-content\">\n<p class=\"no-margin\">Gali naudoti Hostinger VPS ugniasien&#281; IPv4 ir IPv6 srautams filtruoti.<\/p>\n<p class=\"no-margin\">\n<\/p><\/div>\n<\/details><details>\n<summary>\n<h2 id=\"h-ar-hostinger-vps-ugniasiene-naudojama-vietoj-ddos-apsaugos\">Ar Hostinger VPS ugniasien&#279; naudojama vietoj DDOS apsaugos?<\/h2>\n<\/summary>\n<div class=\"collapsible-section-content\">\n<p class=\"no-margin\">Hostinger VPS ugniasien&#279; sukurta siekiant padidinti saugum&#261;. Ji n&#279;ra skirta blokuoti didelius duomen&#371; srautus, kurie gali atsirasti DDOS atakos metu.<\/p>\n<p class=\"no-margin\">\n<\/p><\/div>\n<\/details><details>\n<summary>\n<h2 id=\"h-ar-galima-isjungti-ugniasiene-ar-pakanka-hostinger-vps-ugniasienes\">Ar galima i&scaron;jungti ugniasien&#281;? Ar pakanka Hostinger VPS ugniasien&#279;s?<\/h2>\n<\/summary>\n<div class=\"collapsible-section-content\">\n<p class=\"no-margin\">Hostinger VPS ugniasien&#279; gali atmesti vis&#261; ICMP, TCP, UDP ir GRE protokol&#371; sraut&#261;, i&scaron;skyrus sraut&#261;, kuris atitinka prid&#279;tas taisykles. Jei priimtina, pakanka Hostinger VPS ugniasien&#279;s. OS ugniasien&#279;s leid&#382;ia tiksliau pritaikyti taisykles, pavyzd&#382;iui, ICMP prane&scaron;im&#371; tvarkym&#261;. Jei tavo atvejui reikalingas toks pritaikymas, vis tiek turi naudoti OS ugniasien&#281; ir Hostinger VPS ugniasien&#281;.<\/p>\n<p class=\"no-margin\">\n<\/p><\/div>\n<\/details><p class=\"no-margin\">\n<\/p><p class=\"no-margin\">\n<\/p><p class=\"no-margin\">\n<\/p><p class=\"no-margin\">\n<\/p><p class=\"no-margin\">\n<\/p><p class=\"no-margin\">\n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Su\u017einok daugiau apie Hostinger valdom\u0105 VPS ugniasien\u0119<\/p>\n","protected":false},"author":581,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"include_on_kodee":true,"footnotes":""},"categories":[173],"tags":[],"class_list":["post-17","post","type-post","status-publish","format-standard","hentry","category-vps-valdymas"],"hreflangs":[{"locale":"en-US","link":"https:\/\/www.hostinger.com\/support\/8172641-how-to-use-a-managed-vps-firewall-at-hostinger\/","default":1},{"locale":"es-ES","link":"https:\/\/www.hostinger.com\/es\/support\/8172641-como-usar-un-firewall-vps-administrado-en-hostinger\/","default":0},{"locale":"fr-FR","link":"https:\/\/www.hostinger.com\/fr\/support\/8172641-comment-configurer-et-utiliser-un-pare-feu-infogere-pour-vps-chez-hostinger\/","default":0},{"locale":"lt-LT","link":"https:\/\/www.hostinger.com\/lt\/support\/8172641-kaip-naudoti-valdoma-vps-ugniasiene-hostinger-platformoje\/","default":0},{"locale":"pt-PT","link":"https:\/\/www.hostinger.com\/br\/support\/8172641-como-usar-um-firewall-gerenciado-no-vps-hostinger\/","default":0},{"locale":"uk-UA","link":"https:\/\/www.hostinger.com\/ua\/support\/8172641----\/","default":0}],"include_on_kodee":true,"_links":{"self":[{"href":"https:\/\/www.hostinger.com\/lt\/support\/wp-json\/wp\/v2\/posts\/17","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hostinger.com\/lt\/support\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hostinger.com\/lt\/support\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hostinger.com\/lt\/support\/wp-json\/wp\/v2\/users\/581"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hostinger.com\/lt\/support\/wp-json\/wp\/v2\/comments?post=17"}],"version-history":[{"count":1,"href":"https:\/\/www.hostinger.com\/lt\/support\/wp-json\/wp\/v2\/posts\/17\/revisions"}],"predecessor-version":[{"id":418,"href":"https:\/\/www.hostinger.com\/lt\/support\/wp-json\/wp\/v2\/posts\/17\/revisions\/418"}],"wp:attachment":[{"href":"https:\/\/www.hostinger.com\/lt\/support\/wp-json\/wp\/v2\/media?parent=17"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hostinger.com\/lt\/support\/wp-json\/wp\/v2\/categories?post=17"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hostinger.com\/lt\/support\/wp-json\/wp\/v2\/tags?post=17"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}