{"id":21652,"date":"2021-03-27T10:53:40","date_gmt":"2021-03-27T03:53:40","guid":{"rendered":"https:\/\/ben.com.vn\/tin-tuc\/?p=21652"},"modified":"2021-10-19T11:32:48","modified_gmt":"2021-10-19T04:32:48","slug":"loi-err-connection-refused","status":"publish","type":"post","link":"https:\/\/ben.com.vn\/tin-tuc\/loi-err-connection-refused\/","title":{"rendered":"L\u1ed7i err_connection_refused l\u00e0 l\u1ed7i g\u00ec? L\u00e0m sao \u0111\u1ec3 c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c?"},"content":{"rendered":"<p>B\u1ea1n \u0111\u00e3 bao gi\u1edd g\u1eb7p t\u00ecnh tr\u1ea1ng truy c\u1eadp v\u00e0o c\u00e1c trang web tr\u00ean tr\u00ecnh duy\u1ec7t Google Chrome m\u00e0 th\u1ea5y <strong>l\u1ed7i\u00a0err_connection refused<\/strong>\u00a0xu\u1ea5t hi\u1ec7n ch\u01b0a? C\u00f3 l\u1ebd r\u1ea5t nhi\u1ec1u b\u1ea1n g\u1eb7p ph\u1ea3i t\u00ecnh tr\u1ea1ng n\u00e0y r\u1ed3i \u0111\u00fang kh\u00f4ng. B\u1edfi \u0111\u00e2y l\u00e0 m\u1ed9t l\u1ed7i kh\u00e1 ph\u1ed5 bi\u1ebfn khi\u1ebfn b\u1ea1n kh\u00f4ng th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c trang web m\u00e0 m\u00ecnh c\u00f3 nhu c\u1ea7u s\u1eed d\u1ee5ng, t\u00ecm ki\u1ebfm th\u00f4ng tin? Sau \u0111\u00e2y s\u1ebd l\u00e0 nh\u1eefng chia s\u1ebb h\u1eefu \u00edch gi\u00fap b\u1ea1n kh\u1eafc ph\u1ee5c l\u1ed7i n\u00e0y m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 d\u1ec5 d\u00e0ng nh\u1ea5t.<\/p>\n<h2><strong>Nh\u1eefng l\u00fd do xu\u1ea5t hi\u1ec7n t\u00ecnh tr\u1ea1ng l\u1ed7i err_connection refused<\/strong><\/h2>\n<p>L\u1ed7i n\u00e0y xu\u1ea5t hi\u1ec7n c\u00f3 th\u1ec3 do r\u1ea5t nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau. Trong \u0111\u00f3 c\u1ee5 th\u1ec3 ph\u1ea3i k\u1ec3 \u0111\u1ebfn l\u00e0 nh\u1eefng nguy\u00ean nh\u00e2n nh\u01b0:<\/p>\n<ul>\n<li>S\u1ef1 c\u1ed1 DNS<\/li>\n<li>S\u1ef1 c\u1ed1 proxy server<\/li>\n<li>H\u1ebft th\u1eddi gian k\u1ebft n\u1ed1i tr\u00ecnh duy\u1ec7t.<\/li>\n<\/ul>\n<figure id=\"attachment_21654\" aria-describedby=\"caption-attachment-21654\" style=\"width: 721px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-21654 size-full\" title=\"l\u1ed7i Err_Connection_Refused\" src=\"https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/03\/ERR_CONNECTION_CLOSED-Error.jpg\" alt=\"l\u1ed7i Err_Connection_Refused\" width=\"721\" height=\"470\" srcset=\"https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/03\/ERR_CONNECTION_CLOSED-Error.jpg 721w, https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/03\/ERR_CONNECTION_CLOSED-Error-300x196.jpg 300w\" sizes=\"auto, (max-width: 721px) 100vw, 721px\" \/><figcaption id=\"caption-attachment-21654\" class=\"wp-caption-text\">l\u1ed7i Err_Connection_Refused<\/figcaption><\/figure>\n<h2><strong>S\u1eeda l\u1ed7i Err_Connection_Refused<\/strong><\/h2>\n<p>C\u00e1ch \u0111\u1ec3 kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng l\u1ed7i n\u00e0y r\u1ea5t \u0111a d\u1ea1ng. B\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng nh\u1eefng gi\u1ea3i ph\u00e1p sau \u0111\u00e2y.<\/p>\n<h3><strong>Ki\u1ec3m tra tr\u1ea1ng th\u00e1i website<\/strong><\/h3>\n<p>C\u00e1ch x\u1eed l\u00fd \u0111\u1ea7u ti\u00ean l\u00e0 b\u1ea1n n\u00ean ki\u1ec3m tra tr\u1ea1ng th\u00e1i website. B\u1ea1n c\u1ea7n ki\u1ec3m tra xem trang web c\u00f3 ho\u1ea1t \u0111\u1ed9ng th\u1ef1c s\u1ef1 hay kh\u00f4ng. Trong \u0111\u00f3 hai c\u00e1ch th\u1ee9c \u0111\u1ec3 ki\u1ec3m tra c\u1ee5 th\u1ec3 l\u00e0:<\/p>\n<ul>\n<li><strong>C\u00e1ch 1:<\/strong> truy c\u1eadp c\u00e1c website kh\u00e1c. N\u1ebfu c\u00e1c website n\u00e0y load \u0111\u01b0\u1ee3c b\u00ecnh th\u01b0\u1eddng m\u00e0 kh\u00f4ng c\u00f3 th\u00f4ng b\u00e1o l\u1ed7i th\u00ec v\u1ea5n \u0111\u1ec1 \u1edf ph\u00eda m\u00e1y ch\u1ee7 trang b\u1ea1n mu\u1ed1n v\u00e0o.<\/li>\n<li><strong>C\u00e1ch 2:<\/strong> B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng web tool Downforeveryoneorjustme.com \u0111\u1ec3 ki\u1ec3m tra tr\u1ea1ng th\u00e1i website. B\u1ea1n ch\u1ec9 c\u1ea7n nh\u1eadp \u0111\u1ecba ch\u1ec9 web kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng v\u00e0 ki\u1ec3m tra nhanh b\u1eb1ng c\u00e1ch nh\u1ea5p v\u00e0o <strong>\u201cor just me?\u201d<\/strong>. Ti\u1ebfp theo k\u1ebft qu\u1ea3 s\u1ebd hi\u1ec7n ra l\u00e0 down ho\u1eb7c up. N\u1ebfu down l\u00e0 trang web \u0111ang ngo\u1ea1i tuy\u1ebfn, kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng. C\u00f2n up l\u00e0 trang web \u0111ang tr\u1ef1c tuy\u1ebfn, ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/li>\n<\/ul>\n<h3><strong>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i router<\/strong><\/h3>\n<p>C\u00e1ch th\u1ee9 hai \u0111\u1ec3 c\u00f3 th\u1ec3 x\u1eed l\u00fd \u0111\u01b0\u1ee3c <strong>l\u1ed7i Err_Connection_Refused<\/strong> ch\u00ednh l\u00e0 b\u1ea1n kh\u1edfi \u0111\u1ed9ng l\u1ea1i router. Tuy nhi\u00ean, kh\u1ea3 n\u0103ng th\u00e0nh c\u00f4ng khi kh\u1eafc ph\u1ee5c l\u1ed7i n\u00e0y l\u00e0 r\u1ea5t th\u1ea5p. C\u00e1ch \u0111\u01a1n gi\u1ea3n,b\u1ea1n ch\u1ec9 c\u1ea7n ng\u1eaft k\u1ebft n\u1ed1i ngu\u1ed3n \u0111i\u1ec7n kho\u1ea3ng 30 gi\u00e2y r\u1ed3i k\u1ebft n\u1ed1i l\u1ea1i.<\/p>\n<figure id=\"attachment_21655\" aria-describedby=\"caption-attachment-21655\" style=\"width: 304px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-21655 size-full\" title=\"Ki\u1ec3m tra k\u1ebft n\u1ed1i internet v\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i router n\u1ebfu c\u1ea7n thi\u1ebft\" src=\"https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/03\/loi-trinh-duyet-chrome-1.jpg\" alt=\"Ki\u1ec3m tra k\u1ebft n\u1ed1i internet v\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i router n\u1ebfu c\u1ea7n thi\u1ebft\" width=\"304\" height=\"131\" srcset=\"https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/03\/loi-trinh-duyet-chrome-1.jpg 304w, https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/03\/loi-trinh-duyet-chrome-1-300x129.jpg 300w\" sizes=\"auto, (max-width: 304px) 100vw, 304px\" \/><figcaption id=\"caption-attachment-21655\" class=\"wp-caption-text\">Ki\u1ec3m tra k\u1ebft n\u1ed1i internet v\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i router n\u1ebfu c\u1ea7n thi\u1ebft<\/figcaption><\/figure>\n<h3><strong>X\u00f3a b\u1ed9 nh\u1edb cache tr\u00ecnh duy\u1ec7t Chrome<\/strong><\/h3>\n<p>X\u00f3a b\u1ed9 nh\u1edb cache tr\u00ecnh duy\u1ec7t Chrome l\u00e0 c\u00e1ch th\u1ee9 ba c\u00f3 th\u1ec3 x\u1eed l\u00fd l\u1ed7i Err_Connection_Refused. B\u1edfi Chrome l\u01b0u tr\u1eef r\u1ea5t nhi\u1ec1u th\u00f4ng tin trong b\u1ed9 nh\u1edb cache. Tuy nhi\u00ean n\u1ebfu nh\u01b0 b\u1ed9 nh\u1edb cache \u0111\u00e3 l\u1ed7i th\u1eddi, kh\u00f4ng c\u00f2n ph\u00f9 h\u1ee3p v\u1edbi phi\u00ean b\u1ea3n hi\u1ec7n t\u1ea1i c\u1ee7a trang web mu\u1ed1n truy c\u1eadp th\u00ec s\u1ebd x\u1ea3y ra <strong>l\u1ed7i Err_Connection_Refused<\/strong>.<\/p>\n<p>C\u00e1ch \u0111\u1ec3 c\u00f3 th\u1ec3 x\u00f3a b\u1ed9 nh\u1edb cache ch\u00ednh l\u00e0 b\u1ea1n ch\u1ec9 c\u1ea7n nh\u1eadp n\u1ed9i dung\u00a0 <strong>\u201cchrome:\/\/settings\/clearBrowserData\u201d<\/strong> v\u00e0o thanh t\u00ecm ki\u1ebfm r\u1ed3i nh\u1ea5n enter. Khi m\u00e0n h\u00ecnh xu\u1ea5t hi\u1ec7n giao di\u1ec7n X\u00f3a d\u1eef li\u1ec7u duy\u1ec7t web th\u00ec b\u1ea1n \u0111\u00e1nh t\u00edch ch\u1ecdn 2 t\u00f9y ch\u1ecdn <strong>\u201cCookie v\u00e0 c\u00e1c d\u1eef li\u1ec7u trang web kh\u00e1c\u201d<\/strong>, <strong>\u201cT\u1ec7p v\u00e0 h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c l\u01b0u trong b\u1ed9 nh\u1edb \u0111\u1ec7m\u201d<\/strong> sau \u0111\u00e2y ch\u1ecdn <strong>\u201cX\u00f3a d\u1eef li\u1ec7u\u201d<\/strong> l\u00e0 xong.<\/p>\n<figure id=\"attachment_21665\" aria-describedby=\"caption-attachment-21665\" style=\"width: 499px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-21665 size-full\" title=\"X\u00f3a b\u1ed9 nh\u1edb cache tr\u00ecnh duy\u1ec7t Chrome\" src=\"https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/03\/Chrome-3-xoa.jpg\" alt=\"X\u00f3a b\u1ed9 nh\u1edb cache tr\u00ecnh duy\u1ec7t Chrome\" width=\"499\" height=\"377\" srcset=\"https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/03\/Chrome-3-xoa.jpg 499w, https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/03\/Chrome-3-xoa-300x227.jpg 300w\" sizes=\"auto, (max-width: 499px) 100vw, 499px\" \/><figcaption id=\"caption-attachment-21665\" class=\"wp-caption-text\">X\u00f3a b\u1ed9 nh\u1edb cache tr\u00ecnh duy\u1ec7t Chrome<\/figcaption><\/figure>\n<h3><strong>Ki\u1ec3m tra thi\u1ebft l\u1eadp c\u00e0i \u0111\u1eb7t Proxy<\/strong><\/h3>\n<p>C\u00e1ch ti\u1ebfp theo b\u1ea1n c\u00f3 th\u1ec3 s\u1eeda l\u1ed7i n\u00e0y ch\u00ednh l\u00e0 ki\u1ec3m tra thi\u1ebft l\u1eadp c\u00e0i \u0111\u1eb7t <strong>Proxy<\/strong>. B\u1edfi r\u1ea5t c\u00f3 th\u1ec3 do <strong>proxy<\/strong> \u0111ang ngo\u1ea1i tuy\u1ebfn ho\u1eb7c c\u1ea5u h\u00ecnh kh\u00f4ng ch\u00ednh x\u00e1c m\u00e0 g\u00e2y n\u00ean l\u1ed7i n\u00e0y. B\u1ea1n ch\u1ec9 c\u1ea7n ki\u1ec3m tra c\u00e0i \u0111\u1eb7t <strong>proxy<\/strong> c\u1ee7a m\u00ecnh v\u00e0 x\u00f3a c\u00e1c m\u00e1y ch\u1ee7 \u0111\u00e3 \u0111\u0103ng k\u00fd. C\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>B\u01b0\u1edbc 1:<\/strong> M\u1edf <strong>c\u00e0i \u0111\u1eb7t Chrome<\/strong> b\u1eb1ng c\u00e1ch nh\u1eadp \u0111\u1ecba ch\u1ec9 sau v\u00e0o thanh t\u00ecm ki\u1ebfm: <strong>chrome:\/\/settings<\/strong><\/li>\n<li><strong>B\u01b0\u1edbc 2:<\/strong> Click ch\u1ecdn<strong> N\u00e2ng cao<\/strong>.<\/li>\n<li><strong>B\u01b0\u1edbc 3:<\/strong> Click ch\u1ecdn <strong>M\u1edf c\u00e0i \u0111\u1eb7t proxy<\/strong> t\u1ea1i m\u1ee5c <strong>H\u1ec7 th\u1ed1ng<\/strong>.<\/li>\n<li><strong>B\u01b0\u1edbc 4:<\/strong> Ch\u1ecdn <strong>th\u1ebb Connections<\/strong> r\u1ed3i click ch\u1ecdn ti\u1ebfp <strong>LAN Settings<\/strong>.<\/li>\n<li><strong>B\u01b0\u1edbc 5:<\/strong> B\u1ecf t\u00edch ch\u1ecdn <strong>Use a proxy server for your LAN<\/strong> v\u00e0 nh\u1ea5n <strong>OK<\/strong>.<\/li>\n<\/ul>\n<h3><strong>V\u00f4 hi\u1ec7u h\u00f3a t\u01b0\u1eddng l\u1eeda (Firewall) ho\u1eb7c ph\u1ea7n m\u1ec1m di\u1ec7t virus<\/strong><\/h3>\n<p>Gi\u1ea3i ph\u00e1p cu\u1ed1i c\u00f9ng \u0111\u1ec3 <strong>kh\u1eafc ph\u1ee5c l\u1ed7i Err_Connection_Refused<\/strong> ch\u00ednh l\u00e0 v\u00f4 hi\u1ec7u h\u00f3a t\u01b0\u1eddng l\u1eeda ho\u1eb7c ph\u1ea7n m\u1ec1m di\u1ec7t virus. B\u1edfi t\u01b0\u1eddng l\u1eeda ho\u1eb7c c\u00e1c ph\u1ea7n m\u1ec1m n\u00e0y c\u00f3 th\u1ec3 ch\u1eb7n trang web kh\u00f4ng an to\u00e0n.<\/p>\n<p>Tr\u00ean \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 <strong>c\u00e1ch s\u1eeda l\u1ed7i Err_Connection_Refused \u0111\u01a1n gi\u1ea3n nh\u1ea5t<\/strong> m\u00e0 b\u1ea1n kh\u00f4ng n\u00ean b\u1ecf qua. Hi v\u1ecdng nh\u1eefng th\u00f4ng tin n\u00e0y s\u1ebd gi\u00fap cho m\u1ecdi ng\u01b0\u1eddi kh\u00f4ng c\u00f2n r\u01a1i v\u00e0o t\u00ecnh tr\u1ea1ng kh\u00f4ng truy c\u1eadp \u0111\u01b0\u1ee3c trang web khi s\u1eed d\u1ee5ng m\u00e1y t\u00ednh.<\/p>\n<blockquote><p>Xem th\u00eam b\u00e0i vi\u1ebft li\u00ean quan: <a href=\"https:\/\/ben.com.vn\/tin-tuc\/khong-vao-duoc-facebook\/\">Kh\u1eafc ph\u1ee5c l\u1ed7i Kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c Facebook m\u1edbi nh\u1ea5t 2021<\/a><\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>B\u1ea1n \u0111\u00e3 bao gi\u1edd g\u1eb7p t\u00ecnh tr\u1ea1ng truy c\u1eadp v\u00e0o c\u00e1c trang web tr\u00ean tr\u00ecnh duy\u1ec7t Google Chrome m\u00e0 th\u1ea5y l\u1ed7i\u00a0err_connection refused\u00a0xu\u1ea5t hi\u1ec7n ch\u01b0a? C\u00f3 l\u1ebd r\u1ea5t nhi\u1ec1u b\u1ea1n g\u1eb7p ph\u1ea3i t\u00ecnh tr\u1ea1ng n\u00e0y r\u1ed3i \u0111\u00fang kh\u00f4ng. B\u1edfi \u0111\u00e2y l\u00e0 m\u1ed9t l\u1ed7i kh\u00e1 ph\u1ed5 bi\u1ebfn khi\u1ebfn b\u1ea1n kh\u00f4ng th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c trang web m\u00e0 [&hellip;]<\/p>\n","protected":false},"author":39,"featured_media":21654,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[8],"tags":[],"class_list":["post-21652","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thu-thuat-internet"],"_links":{"self":[{"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/posts\/21652","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/comments?post=21652"}],"version-history":[{"count":1,"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/posts\/21652\/revisions"}],"predecessor-version":[{"id":38975,"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/posts\/21652\/revisions\/38975"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/media\/21654"}],"wp:attachment":[{"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/media?parent=21652"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/categories?post=21652"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/tags?post=21652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}