{"id":20704,"date":"2024-12-31T10:57:36","date_gmt":"2024-12-31T03:57:36","guid":{"rendered":"https:\/\/interdata.vn\/blog\/?p=20704"},"modified":"2024-12-31T10:57:36","modified_gmt":"2024-12-31T03:57:36","slug":"khac-phuc-loi-khong-vao-duoc-vps","status":"publish","type":"post","link":"https:\/\/interdata.vn\/blog\/khac-phuc-loi-khong-vao-duoc-vps\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn kh\u1eafc ph\u1ee5c l\u1ed7i kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c VPS tr\u00ean m\u00e1y t\u00ednh A-Z"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed8I DUNG<\/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 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/interdata.vn\/blog\/khac-phuc-loi-khong-vao-duoc-vps\/#Nguyen-nhan-gay-ra-loi-khong-vao-duoc-VPS\" >Nguy\u00ean nh\u00e2n g\u00e2y ra l\u1ed7i kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c VPS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/interdata.vn\/blog\/khac-phuc-loi-khong-vao-duoc-vps\/#Cach-xu-ly-loi-khong-vao-duoc-VPS-nhanh-nhat\" >C\u00e1ch x\u1eed l\u00fd l\u1ed7i kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c VPS nhanh nh\u1ea5t<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/interdata.vn\/blog\/khac-phuc-loi-khong-vao-duoc-vps\/#Kiem-tra-ket-noi-mang-khi-khong-the-truy-cap-VPS\" >Ki\u1ec3m tra k\u1ebft n\u1ed1i m\u1ea1ng khi kh\u00f4ng th\u1ec3 truy c\u1eadp VPS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/interdata.vn\/blog\/khac-phuc-loi-khong-vao-duoc-vps\/#Tien-hanh-kiem-tra-lai-dia-chi-IP-cua-VPS\" >Ti\u1ebfn h\u00e0nh ki\u1ec3m tra l\u1ea1i \u0111\u1ecba ch\u1ec9 IP c\u1ee7a VPS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/interdata.vn\/blog\/khac-phuc-loi-khong-vao-duoc-vps\/#Kiem-tra-cong-ket-noi\" >Ki\u1ec3m tra c\u1ed5ng k\u1ebft n\u1ed1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/interdata.vn\/blog\/khac-phuc-loi-khong-vao-duoc-vps\/#Kiem-tra-cau-hinh-mang-cua-VPS\" >Ki\u1ec3m tra c\u1ea5u h\u00ecnh m\u1ea1ng c\u1ee7a VPS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/interdata.vn\/blog\/khac-phuc-loi-khong-vao-duoc-vps\/#Kiem-tra-phan-mem-ket-noi\" >Ki\u1ec3m tra ph\u1ea7n m\u1ec1m k\u1ebft n\u1ed1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/interdata.vn\/blog\/khac-phuc-loi-khong-vao-duoc-vps\/#Kiem-tra-cau-hinh-mang-tren-may-tinh-ca-nhan\" >Ki\u1ec3m tra c\u1ea5u h\u00ecnh m\u1ea1ng tr\u00ean m\u00e1y t\u00ednh c\u00e1 nh\u00e2n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/interdata.vn\/blog\/khac-phuc-loi-khong-vao-duoc-vps\/#Huong-dan-khac-phuc-loi-khong-vao-duoc-VPS-tren-Win-10\" >H\u01b0\u1edbng d\u1eabn kh\u1eafc ph\u1ee5c l\u1ed7i kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c VPS tr\u00ean Win 10<\/a><\/li><\/ul><\/nav><\/div>\n<p><a href=\"https:\/\/interdata.vn\/blog\/vps-la-gi\/\">VPS<\/a> l\u00e0 gi\u1ea3i ph\u00e1p ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c nhi\u1ec1u c\u00e1 nh\u00e2n v\u00e0 doanh nghi\u1ec7p s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho nhi\u1ec1u c\u00f4ng vi\u1ec7c kh\u00e1c nhau, t\u1eeb l\u01b0u tr\u1eef d\u1eef li\u1ec7u \u0111\u1ebfn ch\u1ea1y \u1ee9ng d\u1ee5ng v\u00e0 qu\u1ea3n l\u00fd website. Khi g\u1eb7p l\u1ed7i kh\u00f4ng th\u1ec3 truy c\u1eadp v\u00e0o VPS kh\u00f4ng ch\u1ec9 g\u00e2y ra s\u1ef1 b\u1ea5t ti\u1ec7n m\u00e0 c\u00f2n c\u00f3 th\u1ec3 l\u00e0m gi\u00e1n \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng kinh doanh, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u0103ng su\u1ea5t v\u00e0 uy t\u00edn c\u1ee7a doanh nghi\u1ec7p. H\u00e3y c\u00f9ng InterData theo d\u00f5i b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 t\u00ecm hi\u1ec3u chi ti\u1ebft c\u00e1c b\u01b0\u1edbc kh\u1eafc ph\u1ee5c<strong> l\u1ed7i kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c VPS<\/strong> v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n lu\u00f4n ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh, ph\u1ee5c v\u1ee5 t\u1ed1t nh\u1ea5t cho nhu c\u1ea7u c\u00f4ng vi\u1ec7c.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nguyen-nhan-gay-ra-loi-khong-vao-duoc-VPS\"><\/span>Nguy\u00ean nh\u00e2n g\u00e2y ra l\u1ed7i kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c VPS<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Tr\u01b0\u1edbc khi kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 kh\u00f4ng truy c\u1eadp \u0111\u01b0\u1ee3c VPS t\u1eeb m\u00e1y t\u00ednh, b\u1ea1n c\u1ea7n x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c l\u00fd do ph\u1ed5 bi\u1ebfn g\u00e2y ra l\u1ed7i n\u00e0y:<\/p>\n<p><strong>L\u1ed7i k\u1ebft n\u1ed1i m\u1ea1ng:<\/strong><\/p>\n<ul>\n<li>M\u1ea1ng Internet b\u1ecb gi\u00e1n \u0111o\u1ea1n<\/li>\n<li>Firewall ch\u1eb7n k\u1ebft n\u1ed1i<\/li>\n<li><a href=\"https:\/\/interdata.vn\/blog\/proxy-server-la-gi\/\">Proxy Server<\/a> g\u00e2y c\u1ea3n tr\u1edf<\/li>\n<li>L\u1ed7i <a href=\"https:\/\/interdata.vn\/blog\/dns-la-gi\/\">DNS<\/a><\/li>\n<\/ul>\n<figure id=\"attachment_20711\" aria-describedby=\"caption-attachment-20711\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Nguyen-nhan-gay-ra-loi-khong-vao-duoc-VPS.webp\" alt=\"Nguy\u00ean nh\u00e2n g\u00e2y ra l\u1ed7i kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c VPS\" width=\"1000\" height=\"700\" class=\"size-full wp-image-20711\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Nguyen-nhan-gay-ra-loi-khong-vao-duoc-VPS.webp 1000w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Nguyen-nhan-gay-ra-loi-khong-vao-duoc-VPS-300x210.webp 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Nguyen-nhan-gay-ra-loi-khong-vao-duoc-VPS-768x538.webp 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Nguyen-nhan-gay-ra-loi-khong-vao-duoc-VPS-750x525.webp 750w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><figcaption id=\"caption-attachment-20711\" class=\"wp-caption-text\">Nguy\u00ean nh\u00e2n g\u00e2y ra l\u1ed7i kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c VPS<\/figcaption><\/figure>\n<p><strong>L\u1ed7i c\u1ea5u h\u00ecnh VPS:<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/interdata.vn\/blog\/dia-chi-ip-la-gi\/\">\u0110\u1ecba ch\u1ec9 IP<\/a> b\u1ecb thay \u0111\u1ed5i<\/li>\n<li>C\u1ed5ng k\u1ebft n\u1ed1i b\u1ecb ch\u1eb7n<\/li>\n<li>C\u1ea5u h\u00ecnh m\u1ea1ng c\u1ee7a VPS g\u1eb7p s\u1ef1 c\u1ed1<\/li>\n<\/ul>\n<p><strong>L\u1ed7i tr\u00ean m\u00e1y t\u00ednh c\u00e1 nh\u00e2n:<\/strong><\/p>\n<ul>\n<li>Ph\u1ea7n m\u1ec1m k\u1ebft n\u1ed1i b\u1ecb l\u1ed7i<\/li>\n<li>C\u1ea5u h\u00ecnh k\u1ebft n\u1ed1i m\u1ea1ng ch\u01b0a ch\u00ednh x\u00e1c<\/li>\n<\/ul>\n<p>Khi b\u1ea1n \u0111\u00e3 x\u00e1c \u0111\u1ecbnh r\u00f5 nguy\u00ean nh\u00e2n g\u00e2y n\u00ean l\u1ed7i kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c VPS s\u1ebd gi\u00fap b\u1ea1n \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cach-xu-ly-loi-khong-vao-duoc-VPS-nhanh-nhat\"><\/span>C\u00e1ch x\u1eed l\u00fd l\u1ed7i kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c VPS nhanh nh\u1ea5t<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Kiem-tra-ket-noi-mang-khi-khong-the-truy-cap-VPS\"><\/span>Ki\u1ec3m tra k\u1ebft n\u1ed1i m\u1ea1ng khi kh\u00f4ng th\u1ec3 truy c\u1eadp VPS<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u1ebfu g\u1eb7p l\u1ed7i kh\u00f4ng truy c\u1eadp \u0111\u01b0\u1ee3c VPS t\u1eeb m\u00e1y t\u00ednh c\u00e1 nh\u00e2n, \u0111\u1ea7u ti\u00ean, h\u00e3y ki\u1ec3m tra k\u1ebft n\u1ed1i m\u1ea1ng theo c\u00e1c b\u01b0\u1edbc d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n<h4>Ki\u1ec3m tra k\u1ebft n\u1ed1i Internet<\/h4>\n<ul>\n<li>Truy c\u1eadp m\u1ed9t s\u1ed1 website kh\u00e1c \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh k\u1ebft n\u1ed1i Internet c\u00f3 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh hay kh\u00f4ng.<\/li>\n<li>N\u1ebfu kh\u00f4ng truy c\u1eadp \u0111\u01b0\u1ee3c, kh\u1edfi \u0111\u1ed9ng l\u1ea1i router \u0111\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 m\u1ea1ng.<\/li>\n<\/ul>\n<h4>Ki\u1ec3m tra Firewall<\/h4>\n<ul>\n<li>Firewall tr\u00ean m\u00e1y t\u00ednh ho\u1eb7c VPS c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n k\u1ebft n\u1ed1i. H\u00e3y th\u1eed t\u1eaft t\u1ea1m th\u1eddi Firewall tr\u00ean m\u00e1y t\u00ednh v\u00e0 ki\u1ec3m tra l\u1ea1i k\u1ebft n\u1ed1i v\u1edbi VPS.<\/li>\n<li>N\u1ebfu v\u1eabn ch\u01b0a k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c, ki\u1ec3m tra Firewall tr\u00ean VPS v\u00e0 th\u00eam \u0111\u1ecba ch\u1ec9 IP c\u1ee7a m\u00e1y t\u00ednh c\u00e1 nh\u00e2n v\u00e0o danh s\u00e1ch ngo\u1ea1i l\u1ec7.<\/li>\n<\/ul>\n<h4>Ki\u1ec3m tra Proxy Server<\/h4>\n<p>N\u1ebfu \u0111ang d\u00f9ng proxy server, h\u00e3y t\u1eaft t\u1ea1m th\u1eddi v\u00e0 ki\u1ec3m tra xem s\u1ef1 c\u1ed1 truy c\u1eadp VPS c\u00f3 \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c kh\u00f4ng. N\u1ebfu b\u1ea1n c\u1ea7n s\u1eed d\u1ee5ng proxy, h\u00e3y \u0111\u1ea3m b\u1ea3o proxy \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh ch\u00ednh x\u00e1c \u0111\u1ec3 tr\u00e1nh gi\u00e1n \u0111o\u1ea1n k\u1ebft n\u1ed1i.<\/p>\n<h4>Ki\u1ec3m tra DNS<\/h4>\n<p>L\u1ed7i DNS c\u00f3 th\u1ec3 khi\u1ebfn m\u00e1y t\u00ednh kh\u00f4ng th\u1ec3 truy c\u1eadp \u0111\u1ecba ch\u1ec9 IP c\u1ee7a VPS. \u0110\u1ec3 ki\u1ec3m tra v\u00e0 kh\u1eafc ph\u1ee5c:<\/p>\n<ul>\n<li>Th\u1eed s\u1eed d\u1ee5ng DNS c\u00f4ng khai nh\u01b0 Google Public DNS (8.8.8.8, 8.8.4.4) ho\u1eb7c Cloudflare DNS (1.1.1.1, 1.0.0.1).<\/li>\n<li>X\u00f3a <a href=\"https:\/\/interdata.vn\/blog\/cache-la-gi\/\">b\u1ed9 nh\u1edb cache<\/a> DNS tr\u00ean m\u00e1y t\u00ednh \u0111\u1ec3 c\u1eadp nh\u1eadt th\u00f4ng tin DNS m\u1edbi nh\u1ea5t.<\/li>\n<\/ul>\n<p>Th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc n\u00e0y gi\u00fap c\u1ea3i thi\u1ec7n k\u1ebft n\u1ed1i v\u00e0 kh\u1eafc ph\u1ee5c c\u00e1c l\u1ed7i DNS khi truy c\u1eadp VPS.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tien-hanh-kiem-tra-lai-dia-chi-IP-cua-VPS\"><\/span>Ti\u1ebfn h\u00e0nh ki\u1ec3m tra l\u1ea1i \u0111\u1ecba ch\u1ec9 IP c\u1ee7a VPS<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u1ebfu \u1edf c\u00e1ch 1 b\u1ea1n v\u1eabn ch\u01b0a t\u00ecm ra \u0111\u01b0\u1ee3c l\u1ed7i, h\u00e3y ti\u1ebfp t\u1ee5c chuy\u1ec3n sang c\u00e1ch th\u1ee9 2 d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n<figure id=\"attachment_20712\" aria-describedby=\"caption-attachment-20712\" style=\"width: 407px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Kiem-tra-dia-chi-IP-cua-VPS-de-khac-phuc-loi-khong-vao-duoc-VPS.png\" alt=\"Ki\u1ec3m tra \u0111\u1ecba ch\u1ec9 IP c\u1ee7a VPS \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c VPS\" width=\"407\" height=\"456\" class=\"size-full wp-image-20712\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Kiem-tra-dia-chi-IP-cua-VPS-de-khac-phuc-loi-khong-vao-duoc-VPS.png 407w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Kiem-tra-dia-chi-IP-cua-VPS-de-khac-phuc-loi-khong-vao-duoc-VPS-268x300.png 268w\" sizes=\"auto, (max-width: 407px) 100vw, 407px\" \/><figcaption id=\"caption-attachment-20712\" class=\"wp-caption-text\">Ki\u1ec3m tra \u0111\u1ecba ch\u1ec9 IP c\u1ee7a VPS \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c VPS<\/figcaption><\/figure>\n<p>\u0110\u1ecba ch\u1ec9 IP c\u1ee7a VPS c\u00f3 th\u1ec3 thay \u0111\u1ed5i, khi\u1ebfn b\u1ea1n kh\u00f4ng th\u1ec3 truy c\u1eadp b\u1eb1ng IP c\u0169. \u0110\u1ec3 ki\u1ec3m tra \u0111\u1ecba ch\u1ec9 IP hi\u1ec7n t\u1ea1i c\u1ee7a VPS, b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ul>\n<li>Li\u00ean h\u1ec7 v\u1edbi nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 VPS \u0111\u1ec3 l\u1ea5y \u0111\u1ecba ch\u1ec9 IP m\u1edbi nh\u1ea5t.<\/li>\n<li>D\u00f9ng c\u00e1c c\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd VPS nh\u01b0 <a href=\"https:\/\/interdata.vn\/blog\/cpanel\/\">cPanel<\/a> ho\u1eb7c <a href=\"https:\/\/interdata.vn\/blog\/plesk-la-gi\/\">Plesk<\/a> \u0111\u1ec3 ki\u1ec3m tra IP.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Kiem-tra-cong-ket-noi\"><\/span>Ki\u1ec3m tra c\u1ed5ng k\u1ebft n\u1ed1i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u00f4i khi, c\u1ed5ng k\u1ebft n\u1ed1i gi\u1eefa m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n v\u00e0 VPS c\u00f3 th\u1ec3 b\u1ecb ch\u1eb7n, g\u00e2y c\u1ea3n tr\u1edf vi\u1ec7c k\u1ebft n\u1ed1i. \u0110\u1ec3 ki\u1ec3m tra c\u1ed5ng k\u1ebft n\u1ed1i, b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m nh\u01b0 sau:<\/p>\n<ul>\n<li>\u0110\u1ea3m b\u1ea3o c\u1ed5ng k\u1ebft n\u1ed1i \u0111ang s\u1eed d\u1ee5ng kh\u00f4ng b\u1ecb ch\u1eb7n b\u1edfi t\u01b0\u1eddng l\u1eeda ho\u1eb7c c\u1ea5u h\u00ecnh m\u1ea1ng.<\/li>\n<li>Th\u1eed thay \u0111\u1ed5i sang m\u1ed9t c\u1ed5ng kh\u00e1c \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh xem v\u1ea5n \u0111\u1ec1 c\u00f3 n\u1eb1m \u1edf c\u1ed5ng k\u1ebft n\u1ed1i hay kh\u00f4ng.<\/li>\n<\/ul>\n<p>\u0110\u00f4i khi, c\u1ed5ng k\u1ebft n\u1ed1i tr\u00ean m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 b\u1ecb ch\u1eb7n b\u1edfi t\u01b0\u1eddng l\u1eeda ho\u1eb7c ph\u1ea7n m\u1ec1m b\u1ea3o m\u1eadt. H\u00e3y ki\u1ec3m tra c\u00e0i \u0111\u1eb7t t\u01b0\u1eddng l\u1eeda v\u00e0 ph\u1ea7n m\u1ec1m b\u1ea3o m\u1eadt \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u1ed5ng k\u1ebft n\u1ed1i kh\u00f4ng b\u1ecb ch\u1eb7n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Kiem-tra-cau-hinh-mang-cua-VPS\"><\/span>Ki\u1ec3m tra c\u1ea5u h\u00ecnh m\u1ea1ng c\u1ee7a VPS<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u1ebfu c\u1ea5u h\u00ecnh m\u1ea1ng tr\u00ean VPS g\u1eb7p l\u1ed7i, k\u1ebft n\u1ed1i t\u1eeb m\u00e1y t\u00ednh c\u00e1 nh\u00e2n c\u00f3 th\u1ec3 b\u1ecb gi\u00e1n \u0111o\u1ea1n. \u0110\u1ec3 ki\u1ec3m tra c\u1ea5u h\u00ecnh m\u1ea1ng, b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ul>\n<li><strong>Ki\u1ec3m tra IP v\u00e0 subnet mask<\/strong>: X\u00e1c nh\u1eadn \u0111\u1ecba ch\u1ec9 IP v\u00e0 subnet mask tr\u00ean VPS l\u00e0 ch\u00ednh x\u00e1c v\u00e0 kh\u00f4ng tr\u00f9ng l\u1eb7p v\u1edbi c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c tr\u00ean c\u00f9ng m\u1ea1ng.<\/li>\n<li><strong>Ki\u1ec3m tra gateway v\u00e0 DNS<\/strong>: \u0110\u1ea3m b\u1ea3o gateway v\u00e0 DNS \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh \u0111\u00fang. B\u1ea1n c\u00f3 th\u1ec3 th\u1eed ping \u0111\u1ebfn gateway v\u00e0 DNS \u0111\u1ec3 ki\u1ec3m tra t\u00ecnh tr\u1ea1ng k\u1ebft n\u1ed1i.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Kiem-tra-phan-mem-ket-noi\"><\/span>Ki\u1ec3m tra ph\u1ea7n m\u1ec1m k\u1ebft n\u1ed1i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ph\u1ea7n m\u1ec1m k\u1ebft n\u1ed1i gi\u1eefa m\u00e1y t\u00ednh c\u00e1 nh\u00e2n v\u00e0 VPS c\u00f3 th\u1ec3 g\u1eb7p l\u1ed7i n\u1ebfu kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang. \u0110\u1ec3 x\u00e1c minh ph\u1ea7n m\u1ec1m k\u1ebft n\u1ed1i, h\u00e3y th\u1ef1c hi\u1ec7n nh\u1eefng b\u01b0\u1edbc sau:<\/p>\n<ul>\n<li><strong>X\u00e1c nh\u1eadn phi\u00ean b\u1ea3n ph\u1ea7n m\u1ec1m<\/strong>: Tr\u01b0\u1edbc ti\u00ean, h\u00e3y ki\u1ec3m tra xem b\u1ea1n c\u00f3 \u0111ang s\u1eed d\u1ee5ng phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t c\u1ee7a ph\u1ea7n m\u1ec1m k\u1ebft n\u1ed1i hay kh\u00f4ng. N\u1ebfu c\u1ea7n, h\u00e3y c\u1eadp nh\u1eadt l\u00ean phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1t nh\u1ea5t.<\/li>\n<li><strong>R\u00e0 so\u00e1t c\u1ea5u h\u00ecnh ph\u1ea7n m\u1ec1m<\/strong>: Ti\u1ebfp theo, h\u00e3y xem x\u00e9t l\u1ea1i c\u00e1c c\u00e0i \u0111\u1eb7t c\u1ee7a ph\u1ea7n m\u1ec1m \u0111\u1ec3 ch\u1eafc ch\u1eafn r\u1eb1ng th\u00f4ng tin k\u1ebft n\u1ed1i \u0111\u00e3 ch\u00ednh x\u00e1c v\u00e0 kh\u00f4ng c\u00f3 sai s\u00f3t. \u0110\u1ec3 ki\u1ec3m tra t\u00ednh kh\u1ea3 thi, b\u1ea1n c\u00f3 th\u1ec3 th\u1eed k\u1ebft n\u1ed1i \u0111\u1ebfn VPS t\u1eeb m\u1ed9t m\u00e1y t\u00ednh kh\u00e1c.<\/li>\n<\/ul>\n<figure id=\"attachment_20708\" aria-describedby=\"caption-attachment-20708\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Kiem-tra-phan-mem-ket-noi-giua-may-tinh-va-VPS.png\" alt=\"Ki\u1ec3m tra ph\u1ea7n m\u1ec1m k\u1ebft n\u1ed1i gi\u1eefa m\u00e1y t\u00ednh v\u00e0 VPS\" width=\"800\" height=\"509\" class=\"size-full wp-image-20708\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Kiem-tra-phan-mem-ket-noi-giua-may-tinh-va-VPS.png 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Kiem-tra-phan-mem-ket-noi-giua-may-tinh-va-VPS-300x191.png 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Kiem-tra-phan-mem-ket-noi-giua-may-tinh-va-VPS-768x489.png 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Kiem-tra-phan-mem-ket-noi-giua-may-tinh-va-VPS-750x477.png 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-20708\" class=\"wp-caption-text\">Ki\u1ec3m tra ph\u1ea7n m\u1ec1m k\u1ebft n\u1ed1i gi\u1eefa m\u00e1y t\u00ednh v\u00e0 VPS<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Kiem-tra-cau-hinh-mang-tren-may-tinh-ca-nhan\"><\/span>Ki\u1ec3m tra c\u1ea5u h\u00ecnh m\u1ea1ng tr\u00ean m\u00e1y t\u00ednh c\u00e1 nh\u00e2n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u1ebfu sau khi th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc tr\u00ean m\u00e0 v\u1ea5n \u0111\u1ec1 v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft, b\u1ea1n n\u00ean ki\u1ec3m tra l\u1ea1i c\u1ea5u h\u00ecnh m\u1ea1ng tr\u00ean m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh. \u0110\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c c\u00e0i \u0111\u1eb7t m\u1ea1ng l\u00e0 ch\u00ednh x\u00e1c v\u00e0 kh\u00f4ng g\u00e2y ra b\u1ea5t k\u1ef3 xung \u0111\u1ed9t n\u00e0o v\u1edbi vi\u1ec7c k\u1ebft n\u1ed1i t\u1edbi VPS.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Huong-dan-khac-phuc-loi-khong-vao-duoc-VPS-tren-Win-10\"><\/span>H\u01b0\u1edbng d\u1eabn kh\u1eafc ph\u1ee5c l\u1ed7i kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c VPS tr\u00ean Win 10<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Khi b\u1ea1n \u0111ang s\u1eed d\u1ee5ng m\u00e1y t\u00ednh ch\u1ea1y Windows 10 v\u00e0 k\u1ebft n\u1ed1i t\u1eeb xa \u0111\u1ec3 truy c\u1eadp desktop, nh\u01b0ng g\u1eb7p l\u1ed7i kh\u00f4ng th\u1ec3 v\u00e0o \u0111\u01b0\u1ee3c VPS, giao di\u1ec7n s\u1ebd li\u00ean t\u1ee5c hi\u1ec3n th\u1ecb th\u00f4ng b\u00e1o l\u1ed7i.<\/p>\n<figure id=\"attachment_20706\" aria-describedby=\"caption-attachment-20706\" style=\"width: 487px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Cach-xu-ly-loi-ket-noi-qua-remote-de-vao-desktop-tren-Win-10.webp\" alt=\"C\u00e1ch x\u1eed l\u00fd l\u1ed7i k\u1ebft n\u1ed1i qua remote \u0111\u1ec3 v\u00e0o desktop tr\u00ean Win 10\" width=\"487\" height=\"326\" class=\"size-full wp-image-20706\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Cach-xu-ly-loi-ket-noi-qua-remote-de-vao-desktop-tren-Win-10.webp 487w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Cach-xu-ly-loi-ket-noi-qua-remote-de-vao-desktop-tren-Win-10-300x201.webp 300w\" sizes=\"auto, (max-width: 487px) 100vw, 487px\" \/><figcaption id=\"caption-attachment-20706\" class=\"wp-caption-text\">C\u00e1ch x\u1eed l\u00fd l\u1ed7i k\u1ebft n\u1ed1i qua remote \u0111\u1ec3 v\u00e0o desktop tr\u00ean Win 10<\/figcaption><\/figure>\n<p>\u0110\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n theo c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<p><strong>B\u01b0\u1edbc 1<\/strong>: Tr\u00ean m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n, h\u00e3y m\u1edf ph\u1ea7n T\u00ecm ki\u1ebfm (Search) v\u00e0 nh\u1eadp t\u1eeb kh\u00f3a &#8220;<strong>Administrative<\/strong> <strong>Templates<\/strong>&#8220;, sau \u0111\u00f3 ch\u1ecdn n\u00f3.<\/p>\n<p><strong>B\u01b0\u1edbc 2<\/strong>: Ti\u1ebfp theo, h\u00e3y v\u00e0o ph\u1ea7n &#8220;<strong>Edit group policy<\/strong>&#8220;.<\/p>\n<p><strong>B\u01b0\u1edbc 3<\/strong>: Trong c\u1eeda s\u1ed5 Register, h\u00e3y theo \u0111\u01b0\u1eddng d\u1eabn: <strong>Administrative Templates<\/strong> =&gt; <strong>System<\/strong> =&gt; <strong>Credential Delegation<\/strong> =&gt; <strong>Encryption Oracle Remediation<\/strong>.<\/p>\n<p><strong>B\u01b0\u1edbc 4<\/strong>: Cu\u1ed1i c\u00f9ng, nh\u1ea5n &#8220;<strong>Apply<\/strong>&#8221; v\u00e0 sau \u0111\u00f3 l\u00e0 &#8220;<strong>OK<\/strong>&#8221; \u0111\u1ec3 ho\u00e0n t\u1ea5t. Sau khi th\u1ef1c hi\u1ec7n xong, h\u00e3y th\u1eed k\u1ebft n\u1ed1i l\u1ea1i v\u1edbi remote desktop \u0111\u1ec3 v\u00e0o VPS.<\/p>\n<p>B\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c nguy\u00ean nh\u00e2n v\u00e0 \u00e1p d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p th\u00edch h\u1ee3p, b\u1ea1n c\u00f3 th\u1ec3 nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3 kh\u1eafc ph\u1ee5c l\u1ed7i kh\u00f4ng truy c\u1eadp \u0111\u01b0\u1ee3c VPS. H\u00e3y t\u1ef1 tin th\u1eed nghi\u1ec7m c\u00e1c ph\u01b0\u01a1ng \u00e1n kh\u00e1c nhau v\u00e0 \u0111\u1eebng ng\u1ea7n ng\u1ea1i li\u00ean h\u1ec7 v\u1edbi nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 n\u1ebfu c\u1ea7n thi\u1ebft, nh\u1eb1m \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 an to\u00e0n.<\/p>\n<p>InterData.vn l\u00e0 m\u1ed9t trong nh\u1eefng nh\u00e0 cung c\u1ea5p m\u00e1y ch\u1ee7 \u1ea3o h\u00e0ng \u0111\u1ea7u t\u1ea1i Vi\u1ec7t Nam. C\u00f4ng ty lu\u00f4n n\u1ed7 l\u1ef1c \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c <a href=\"https:\/\/interdata.vn\/thue-vps\/\">d\u1ecbch v\u1ee5 VPS ch\u1ea5t l\u01b0\u1ee3ng cao<\/a>, bao g\u1ed3m <a href=\"https:\/\/interdata.vn\/thue-hosting\/\">Hosting<\/a>, <a href=\"https:\/\/interdata.vn\/cloud-server\/\">Cloud Server<\/a>, \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 <a href=\"https:\/\/interdata.vn\/blog\/cloud-computing-la-gi\/\">\u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/a> v\u00e0 cho<a href=\"https:\/\/interdata.vn\/vietnam-dedicated-server\"> thu\u00ea m\u00e1y ch\u1ee7 v\u1eadt l\u00fd<\/a> ti\u00ean ti\u1ebfn nh\u1eb1m \u0111\u00e1p \u1ee9ng t\u1ed1i \u0111a nhu c\u1ea7u c\u1ee7a c\u00e1 nh\u00e2n v\u00e0 doanh nghi\u1ec7p. V\u1edbi \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt vi\u00ean chuy\u00ean nghi\u1ec7p, InterData lu\u00f4n s\u1eb5n s\u00e0ng t\u01b0 v\u1ea5n v\u00e0 h\u1ed7 tr\u1ee3 b\u1ea1n m\u1ecdi l\u00fac m\u1ecdi n\u01a1i.<\/p>\n<p>Khi g\u1eb7p ph\u1ea3i v\u1ea5n \u0111\u1ec1 nh\u01b0 kh\u00f4ng th\u1ec3 truy c\u1eadp VPS ho\u1eb7c b\u1ea5t k\u1ef3 s\u1ef1 c\u1ed1 n\u00e0o kh\u00e1c, nh\u00e2n vi\u00ean c\u1ee7a InterData s\u1ebd cung c\u1ea5p nh\u1eefng gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u nh\u1ea5t, gi\u00fap b\u1ea1n y\u00ean t\u00e2m ti\u1ebfp t\u1ee5c c\u00f4ng vi\u1ec7c m\u00e0 kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n.<\/p>\n<p><strong>INTERDATA<\/strong><\/p>\n<ul>\n<li><strong>Website<\/strong>: Interdata.vn<\/li>\n<li><strong>Phone<\/strong>: 1900.636822<\/li>\n<li><strong>Email<\/strong>: Info@interdata.vn<\/li>\n<li><strong>VP\u0110D<\/strong>: 240 Nguy\u1ec5n \u0110\u00ecnh Ch\u00ednh, P.11. Q. Ph\u00fa Nhu\u1eadn, TP. H\u1ed3 Ch\u00ed Minh<\/li>\n<li><strong>VPGD<\/strong>: S\u1ed1 211 \u0110\u01b0\u1eddng s\u1ed1 5, K\u0110T Lakeview City, P.An Ph\u00fa, Tp.Th\u1ee7 \u0110\u1ee9c, TP. H\u1ed3 Ch\u00ed Minh<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>VPS l\u00e0 gi\u1ea3i ph\u00e1p ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c nhi\u1ec1u c\u00e1 nh\u00e2n v\u00e0 doanh nghi\u1ec7p s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho nhi\u1ec1u c\u00f4ng vi\u1ec7c kh\u00e1c nhau, t\u1eeb l\u01b0u tr\u1eef d\u1eef li\u1ec7u \u0111\u1ebfn ch\u1ea1y \u1ee9ng d\u1ee5ng v\u00e0 qu\u1ea3n l\u00fd website. Khi g\u1eb7p l\u1ed7i kh\u00f4ng th\u1ec3 truy c\u1eadp v\u00e0o VPS kh\u00f4ng ch\u1ec9 g\u00e2y ra s\u1ef1 b\u1ea5t ti\u1ec7n m\u00e0 c\u00f2n<\/p>\n","protected":false},"author":11,"featured_media":20709,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[],"class_list":["post-20704","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vps"],"_links":{"self":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/20704","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/comments?post=20704"}],"version-history":[{"count":0,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/20704\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media\/20709"}],"wp:attachment":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media?parent=20704"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/categories?post=20704"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/tags?post=20704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}