{"id":863,"date":"2017-08-17T17:30:19","date_gmt":"2017-08-17T08:30:19","guid":{"rendered":"https:\/\/chat-messenger.com\/?p=863"},"modified":"2023-12-04T10:49:28","modified_gmt":"2023-12-04T01:49:28","slug":"user_recognition_beyond_router","status":"publish","type":"post","link":"https:\/\/chat-messenger.com\/vi\/manual\/camserver\/user_recognition_beyond_router","title":{"rendered":"H\u1ee3p t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ecba \u0111i\u1ec3m v\u00e0 k\u1ebft n\u1ed1i ch\u00e9o b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn (cho m\u1ea1ng LAN)"},"content":{"rendered":"<h2 class=\"common_title\"><a name=\"0\"><\/a>Gi\u1edbi thi\u1ec7u<\/h2>\n<ul>\n<li>T\u00ednh n\u0103ng n\u00e0y ch\u1ec9 c\u00f3 tr\u00ean c\u00e1c m\u1eabu LAN.<\/li>\n<li>Ch\u1ee9c n\u0103ng n\u00e0y nh\u1eadn di\u1ec7n ng\u01b0\u1eddi d\u00f9ng m\u1ea1ng LAN gi\u1eefa c\u00e1c \u0111\u1ecba \u0111i\u1ec3m s\u1eed d\u1ee5ng VPN, IP-VPN, \u0111\u01b0\u1eddng truy\u1ec1n chuy\u00ean d\u1ee5ng, v.v.<br \/>\nH\u1ec7 th\u1ed1ng n\u00e0y kh\u00f4ng nh\u1eadn di\u1ec7n ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i th\u00f4ng qua internet.<\/li>\n<li>Ch\u1ee9c n\u0103ng n\u00e0y<a href=\"\/vi\/thu-cong\/may-chu-camera\/camserver_overview\/\">M\u00e1y ch\u1ee7 CAM <\/a>C\u1ea7n th\u1ef1c hi\u1ec7n nh\u1eefng \u0111i\u1ec1u sau:<\/li>\n<\/ul>\n<h2 class=\"common_title\"><a name=\"getOutUser\"><\/a>Ch\u1ee9c n\u0103ng thu th\u1eadp ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i - Nh\u1eadn di\u1ec7n ng\u01b0\u1eddi d\u00f9ng n\u1eb1m ngo\u00e0i ph\u1ea1m vi b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn.<\/h2>\n<p>Chat&amp;Messenger ch\u1ec9 c\u00f3 th\u1ec3 nh\u1eadn di\u1ec7n ng\u01b0\u1eddi d\u00f9ng trong ph\u1ea1m vi ph\u1ee7 s\u00f3ng c\u1ee7a c\u00e1c g\u00f3i tin ph\u00e1t s\u00f3ng, t\u1ee9c l\u00e0 trong c\u00f9ng m\u1ed9t ph\u00e2n \u0111o\u1ea1n m\u1ea1ng. Do c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t gi\u1eefa c\u00e1c m\u1ea1ng ch\u1eb7n c\u00e1c g\u00f3i tin ph\u00e1t s\u00f3ng, n\u00ean th\u00f4ng th\u01b0\u1eddng kh\u00f4ng th\u1ec3 nh\u1eadn di\u1ec7n ng\u01b0\u1eddi d\u00f9ng \u1edf c\u00e1c ph\u00e2n \u0111o\u1ea1n m\u1ea1ng kh\u00e1c nhau.<br \/>\nM\u1eb7c d\u00f9 ph\u1ea1m vi c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf m\u1ea1ng, nh\u01b0ng nh\u00ecn chung, c\u00f9ng m\u1ed9t ph\u00e2n \u0111o\u1ea1n m\u1ea1ng bao g\u1ed3m c\u00f9ng m\u1ed9t ph\u00f2ng ban ho\u1eb7c c\u00f9ng m\u1ed9t t\u1ea7ng.<\/p>\n<p>T\u00ednh n\u0103ng thu th\u1eadp ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i cho ph\u00e9p m\u1ed7i \u1ee9ng d\u1ee5ng Chat&amp;Messenger d\u1ec5 d\u00e0ng x\u00e1c \u0111\u1ecbnh nh\u1eefng ng\u01b0\u1eddi d\u00f9ng trong c\u00f4ng ty hi\u1ec7n ch\u01b0a \u0111\u01b0\u1ee3c nh\u1eadn di\u1ec7n, ch\u1eb3ng h\u1ea1n nh\u01b0 nh\u1eefng ng\u01b0\u1eddi \u1edf c\u00e1c ph\u00f2ng ban kh\u00e1c, t\u1ea7ng kh\u00e1c ho\u1eb7c \u0111\u1ecba \u0111i\u1ec3m kh\u00e1c.<\/p>\n<div class=\"card-img post_img\"><img decoding=\"async\" src=\"\/images\/ServerGetOutUser.jpg\" alt=\"\" border=\"0\" \/><\/div>\n<p>M\u1ed7i \u1ee9ng d\u1ee5ng Chat&amp;Messenger, khi nh\u1eadn di\u1ec7n \u0111\u01b0\u1ee3c CAMServer, s\u1ebd truy xu\u1ea5t ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i t\u1eeb CAMServer khi kh\u1edfi \u0111\u1ed9ng, c\u1ee9 sau hai gi\u1edd v\u00e0 khi trang m\u1edbi nh\u1ea5t \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb. Sau \u0111\u00f3, t\u1ea5t c\u1ea3 c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u1ec1u chia s\u1ebb c\u00f9ng m\u1ed9t th\u00f4ng tin ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p>*\u1ede \u0111\u00e2y, ch\u00fang ta \u0111\u1ecbnh ngh\u0129a ng\u01b0\u1eddi d\u00f9ng tr\u00ean m\u1ea1ng nh\u01b0 sau:<\/p>\n<div class=\"point\">\n<ul style=\"margin: 1px 3px 1px 10px;\">\n<li><b>Ng\u01b0\u1eddi d\u00f9ng c\u1ee5c b\u1ed9<\/b>...Ng\u01b0\u1eddi d\u00f9ng tr\u00ean c\u00f9ng ph\u00e2n kh\u00fac (m\u1ea1ng) v\u1edbi t\u00f4i<\/li>\n<li><b>Ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i<\/b>...Ng\u01b0\u1eddi d\u00f9ng trong m\u1ed9t ph\u00e2n kh\u00fac (m\u1ea1ng) kh\u00e1c v\u1edbi b\u1ea1n<\/li>\n<\/ul>\n<\/div>\n<h2 class=\"common_title\"><a name=\"enable\"><\/a>\u0110\u1ec3 k\u00edch ho\u1ea1t ch\u1ee9c n\u0103ng thu th\u1eadp ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i:<\/h2>\n<p>\u0110\u1ec3 k\u00edch ho\u1ea1t t\u00ednh n\u0103ng thu h\u00fat ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i, m\u1ed7i \u1ee9ng d\u1ee5ng kh\u00e1ch Chat&amp;Messenger ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u sau:<br \/>\nCAMServer c\u1ea7n \u0111\u01b0\u1ee3c nh\u1eadn di\u1ec7n. Hi\u1ec7n t\u1ea1i,<\/p>\n<div class=\"point\">\n<ul>\n<li>CAMServer v\u00e0<u>Ch\u00fang thu\u1ed9c c\u00f9ng m\u1ed9t ph\u00e2n kh\u00fac.<\/u> Chat&amp;Messenger t\u1ef1 \u0111\u1ed9ng nh\u1eadn di\u1ec7n CAMServer.<\/li>\n<li>CAMServer v\u00e0<u>Ch\u00fang thu\u1ed9c c\u00e1c ph\u00e2n kh\u00fac kh\u00e1c nhau.<\/u> Chat&amp;Messenger c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u1eadn bi\u1ebft theo m\u1ed9t trong ba c\u00e1ch sau:\n<ol>\n<li>Ph\u01b0\u01a1ng ph\u00e1p ch\u1ec9 \u0111\u1ecbnh \u0111\u1ecba ch\u1ec9 IP t\u1eeb c\u00e1c ph\u00e2n \u0111o\u1ea1n kh\u00e1c nhau b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng k\u00fd t\u1ef1 \u0111\u1ea1i di\u1ec7n trong c\u00e0i \u0111\u1eb7t Broadcast c\u1ee7a CAMServer (ngo\u00e0i M\u1ea1ng c\u1ee5c b\u1ed9) r\u1ea5t ti\u1ec7n l\u1ee3i khi c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<li>M\u1ed7i m\u00e1y kh\u00e1ch s\u1ebd ch\u1ec9 \u0111\u1ecbnh &quot;C\u00e0i \u0111\u1eb7t k\u1ebft n\u1ed1i \u0111\u1ebfn CAMServer&quot;.<\/li>\n<li>Ch\u1ee9c n\u0103ng &quot;T\u00ecm ki\u1ebfm ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i&quot; c\u1ee7a CAMServer<\/li>\n<\/ol>\n<\/li>\n<li>C\u00e1c ph\u1ea7n sau \u0111\u00e2y gi\u1ea3i th\u00edch c\u00e1c b\u01b0\u1edbc 1, 2 v\u00e0 3. Ng\u01b0\u1eddi qu\u1ea3n tr\u1ecb n\u00ean quy\u1ebft \u0111\u1ecbnh quy tr\u00ecnh n\u00e0o s\u1ebd s\u1eed d\u1ee5ng \u0111\u1ec3 nh\u1eadn d\u1ea1ng CAMServer.<\/li>\n<\/ul>\n<\/div>\n<div style=\"padding-left: 10px;\">\n<h3 class=\"title_left\">\u2460 C\u00e0i \u0111\u1eb7t ph\u00e1t s\u00f3ng kh\u00e1c v\u1edbi M\u1ea1ng c\u1ee5c b\u1ed9 cho CAMServer<\/h3>\n<p>Tr\u00ean CAMServer, v\u00e0o menu &quot;C\u00e0i \u0111\u1eb7t&quot; \u21d2 &quot;C\u00e0i \u0111\u1eb7t M\u00f4i tr\u01b0\u1eddng \u1ee8ng d\u1ee5ng&quot; \u21d2 &quot;M\u1ea1ng&quot; \u21d2 &quot;C\u00e0i \u0111\u1eb7t Ph\u00e1t s\u00f3ng ngo\u00e0i M\u1ea1ng c\u1ee5c b\u1ed9&quot; v\u00e0 ch\u1ec9 \u0111\u1ecbnh \u0111\u1ecba ch\u1ec9 m\u1ea1ng t\u1eeb m\u1ed9t ph\u00e2n \u0111o\u1ea1n kh\u00e1c b\u1eb1ng k\u00fd t\u1ef1 \u0111\u1ea1i di\u1ec7n.<\/p>\n<div class=\"card-img post_img\"><img decoding=\"async\" src=\"\/images\/camserer_br.jpg\" alt=\"\" border=\"0\" \/><\/div>\n<p>K\u00fd t\u1ef1 \u0111\u1ea1i di\u1ec7n ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh trong octet th\u1ee9 t\u01b0 v\u00e0 s\u1ebd m\u1edf r\u1ed9ng t\u1eeb 1 \u0111\u1ebfn 254 \u0111\u1ec3 t\u00ecm ki\u1ebfm ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i. V\u00ed d\u1ee5, n\u1ebfu \u0111\u1ecba ch\u1ec9 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng trong c\u00e1c ph\u00e2n \u0111o\u1ea1n kh\u00e1c nhau l\u00e0 192.168.1.XX v\u00e0 192.168.2.XX, h\u00e3y sao ch\u00e9p v\u00e0 d\u00e1n \u0111o\u1ea1n sau:<\/p>\n<pre class=\"console\">192.168.1.*\n192.168.2.*\n<\/pre>\n<div class=\"point\">Th\u00f4ng b\u00e1o s\u1ebd \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn \u0111\u1ecba ch\u1ec9 Broadcast \u0111\u00e3 ch\u1ec9 \u0111\u1ecbnh khi kh\u1edfi \u0111\u1ed9ng v\u00e0 \u0111\u1ecbnh k\u1ef3 m\u1ed7i gi\u1edd m\u1ed9t l\u1ea7n.<\/div>\n<h3 class=\"title_left\">\u2461 M\u1ed7i m\u00e1y kh\u00e1ch ch\u1ec9 \u0111\u1ecbnh &quot;C\u00e0i \u0111\u1eb7t k\u1ebft n\u1ed1i \u0111\u1ebfn CAMServer&quot; v\u00e0 nh\u1eadn di\u1ec7n CAMServer.<\/h3>\n<p><u>M\u1ed7i kh\u00e1ch h\u00e0ng Chat&amp;Messenger<\/u>B\u1ea1n c\u00f3 th\u1ec3 nh\u1eadn di\u1ec7n CAMServer b\u1eb1ng c\u00e1ch t\u1ef1 c\u1ea5u h\u00ecnh c\u00e0i \u0111\u1eb7t k\u1ebft n\u1ed1i v\u1edbi CAMServer t\u1eeb m\u00e0n h\u00ecnh &quot;T\u00f9y ch\u1ecdn \u1ee9ng d\u1ee5ng&quot;.<\/p>\n<div class=\"card-img post_img\"><img decoding=\"async\" src=\"\/images\/server_cliant_connect.jpg\" alt=\"\" border=\"0\" \/><\/div>\n<div class=\"point\">Vi\u1ec7c ch\u1ec9 \u0111\u1ecbnh t\u00ean DNS (t\u00ean m\u00e1y ch\u1ee7) l\u00e0m \u0111\u1ecba ch\u1ec9 m\u00e1y ch\u1ee7 cho CAMServer gi\u00fap vi\u1ec7c di chuy\u1ec3n d\u1ec5 d\u00e0ng h\u01a1n khi chuy\u1ec3n m\u00e1y t\u00ednh ch\u1ee9a CAMServer.<\/div>\n<h3 class=\"title_left\">\u2462 Ch\u1ee9c n\u0103ng t\u00ecm ki\u1ebfm ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i c\u1ee7a CAMServer<\/h3>\n<p>Ch\u1ee9c n\u0103ng t\u00ecm ki\u1ebfm ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i \u0111\u01b0\u1ee3c truy c\u1eadp b\u1eb1ng c\u00e1ch v\u00e0o menu &quot;Qu\u1ea3n tr\u1ecb&quot; tr\u00ean CAMServer v\u00e0 ch\u1ecdn &quot;T\u00ecm ki\u1ebfm ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i&quot; \u0111\u1ec3 t\u00ecm ki\u1ebfm ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i.<\/p>\n<div class=\"card-img post_img\"><img decoding=\"async\" src=\"\/images\/ServerFindUser.jpg\" alt=\"\" border=\"0\" \/><\/div>\n<div class=\"point\">H\u1ec7 th\u1ed1ng s\u1ebd g\u1eedi th\u00f4ng b\u00e1o \u0111\u1ebfn c\u00e1c \u0111\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y th\u00f4ng qua ch\u1ee9c n\u0103ng t\u00ecm ki\u1ebfm khi kh\u1edfi \u0111\u1ed9ng v\u00e0 m\u1ed7i gi\u1edd m\u1ed9t l\u1ea7n. Tuy nhi\u00ean, n\u1ebfu \u0111\u1ecba ch\u1ec9 IP c\u1ee7a b\u1ea1n kh\u00f4ng \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh qua DHCP, vui l\u00f2ng s\u1eed d\u1ee5ng t\u00f9y ch\u1ecdn \u2460.<\/div>\n<\/div>\n<h2 class=\"common_title\"><a name=\"fw_port\"><\/a>Khi s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb gi\u1eefa c\u00e1c \u0111\u1ecba \u0111i\u1ec3m kh\u00e1c nhau, h\u00e3y ki\u1ec3m tra c\u00e0i \u0111\u1eb7t c\u1ed5ng c\u1ee7a b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn.<\/h2>\n<p>Khi s\u1eed d\u1ee5ng ch\u1ee9c n\u0103ng thu th\u1eadp ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i \u0111\u1ec3 s\u1eed d\u1ee5ng gi\u1eefa c\u00e1c \u0111\u1ecba \u0111i\u1ec3m, vui l\u00f2ng x\u00e1c minh r\u1eb1ng m\u1ed7i \u1ee9ng d\u1ee5ng Chat&amp;Messenger v\u00e0 CAMServer, c\u0169ng nh\u01b0 ch\u00ednh m\u1ed7i \u1ee9ng d\u1ee5ng kh\u00e1ch, c\u00f3 th\u1ec3 giao ti\u1ebfp v\u1edbi nhau qua m\u1ea1ng IP.<\/p>\n<div class=\"point\">C\u1ee5 th\u1ec3, vi\u1ec7c l\u1ecdc g\u00f3i d\u1eef li\u1ec7u gi\u1eefa c\u00e1c m\u1ea1ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u00f4ng qua c\u00e0i \u0111\u1eb7t l\u1ecdc g\u00f3i c\u1ee7a b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn ho\u1eb7c b\u1ed9 chuy\u1ec3n m\u1ea1ch L3. <u>Vui l\u00f2ng ki\u1ec3m tra xem c\u1ed5ng UDP v\u00e0 TCP 2425 c\u00f3 m\u1edf cho l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp hay kh\u00f4ng.<\/u><\/p>\n<p>N\u1ebfu b\u1ea1n \u0111ang s\u1eed d\u1ee5ng h\u1ed9i ngh\u1ecb video ho\u1eb7c cu\u1ed9c g\u1ecdi tho\u1ea1i, ngo\u00e0i nh\u1eefng \u0111i\u1ec1u \u0111\u00e3 n\u00eau \u1edf tr\u00ean, <u>C\u00e1c c\u1ed5ng UDP 22224-22227 c\u0169ng kh\u1ea3 d\u1ee5ng cho giao th\u1ee9c RTP.<br \/>\nVui l\u00f2ng ki\u1ec3m tra xem c\u00f3 th\u1ec3 \u0111i qua \u0111\u01b0\u1ee3c kh\u00f4ng.<\/u><\/p>\n<\/div>\n<h2><a name=\"traburu\"><\/a>Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 khi ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1eadn d\u1ea1ng ch\u00ednh x\u00e1c<\/h2>\n<p>N\u1ebfu x\u1ea3y ra s\u1ef1 c\u1ed1, ch\u1eb3ng h\u1ea1n nh\u01b0 ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1eadn di\u1ec7n gi\u1eefa c\u00e1c \u0111\u1ecba \u0111i\u1ec3m, tr\u01b0\u1edbc ti\u00ean h\u00e3y ki\u1ec3m tra xem CAMServer c\u00f3 nh\u1eadn di\u1ec7n \u0111\u01b0\u1ee3c nh\u1eefng ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh \u0111ang ngo\u1ea1i tuy\u1ebfn hay kh\u00f4ng.<\/p>\n<p>N\u1ebfu sau khi th\u1ef1c thi m\u00e0 kh\u00f4ng t\u00ecm th\u1ea5y ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh n\u00e0o trong danh s\u00e1ch, th\u00ec nh\u1eefng ng\u01b0\u1eddi d\u00f9ng kh\u00e1c c\u0169ng s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1eadn di\u1ec7n.<br \/>\n\u0110\u1ea7u ti\u00ean,<a href=\"#enable\">\u0110\u1ec3 k\u00edch ho\u1ea1t ch\u1ee9c n\u0103ng thu th\u1eadp ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i:<\/a>Vui l\u00f2ng ki\u1ec3m tra l\u1ea1i v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng CAMServer c\u00f3 th\u1ec3 nh\u1eadn di\u1ec7n t\u1ea5t c\u1ea3 ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p>N\u1ebfu ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1eadn di\u1ec7n \u0111\u00fang c\u00e1ch, c\u1ea7n ph\u1ea3i x\u00e1c \u0111\u1ecbnh xem v\u1ea5n \u0111\u1ec1 n\u1eb1m \u1edf m\u00f4i tr\u01b0\u1eddng m\u1ea1ng hay \u1edf m\u1ed9t m\u00e1y t\u00ednh c\u1ee5 th\u1ec3.<br \/>\n<u>V\u00ed d\u1ee5, h\u00e3y \u0111i\u1ec1u tra xem li\u1ec7u t\u1ea5t c\u1ea3 ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c nh\u1eadn d\u1ea1ng gi\u1eefa v\u1ecb tr\u00ed A v\u00e0 v\u1ecb tr\u00ed B, hay ch\u1ec9 m\u1ed9t s\u1ed1 m\u00e1y t\u00ednh c\u1ee5 th\u1ec3 trong m\u1ed7i v\u1ecb tr\u00ed kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c nh\u1eadn d\u1ea1ng.<\/u><\/p>\n<ul>\n<li><strong>M\u00e0n h\u00ecnh kh\u00f4ng hi\u1ec3n th\u1ecb tr\u00ean m\u1ed9t s\u1ed1 m\u00e1y t\u00ednh ho\u1eb7c hi\u1ec3n th\u1ecb tr\u1ea1ng th\u00e1i ngo\u1ea1i tuy\u1ebfn.<\/strong><br \/>\nN\u1ebfu h\u1ea7u h\u1ebft c\u00e1c m\u00e1y t\u00ednh kh\u00e1c tr\u00ean m\u1ea1ng ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, nh\u01b0ng m\u1ed9t m\u00e1y t\u00ednh c\u1ee5 th\u1ec3 kh\u00f4ng hi\u1ec3n th\u1ecb ho\u1eb7c \u0111ang ngo\u1ea1i tuy\u1ebfn, c\u00f3 th\u1ec3 l\u00e0 do T\u01b0\u1eddng l\u1eeda Windows ho\u1eb7c ph\u1ea7n m\u1ec1m kh\u00e1c nh\u01b0 ph\u1ea7n m\u1ec1m di\u1ec7t virus \u0111ang ch\u1eb7n m\u1ed9t s\u1ed1 g\u00f3i d\u1eef li\u1ec7u nh\u1ea5t \u0111\u1ecbnh.<\/li>\n<li><strong>C\u00e1c m\u00e1y t\u00ednh tr\u00ean m\u1ed9t m\u1ea1ng c\u1ee5 th\u1ec3 s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb.<\/strong><br \/>\nVui l\u00f2ng x\u00e1c minh r\u1eb1ng m\u1ed7i \u1ee9ng d\u1ee5ng Chat&amp;Messenger v\u00e0 CAMServer, c\u0169ng nh\u01b0 ch\u00ednh m\u1ed7i \u1ee9ng d\u1ee5ng kh\u00e1ch, \u0111\u1ec1u c\u00f3 th\u1ec3 giao ti\u1ebfp v\u1edbi nhau qua m\u1ea1ng.<\/p>\n<p>V\u00ed d\u1ee5, trong s\u01a1 \u0111\u1ed3 b\u00ean d\u01b0\u1edbi, c\u1ea7n x\u00e1c nh\u1eadn s\u1ef1 giao ti\u1ebfp gi\u1eefa &quot;Taro \u2190\u2192 CAMserver&quot; v\u00e0 &quot;user1 \u2190\u2192 Taro&quot;.<\/p>\n<div style=\"padding: 15px;\"><a rel=\"lightbox noopener\" target=\"_blank\" href=\"https:\/\/chat-messenger.com\/images\/ServerGetOutUser.jpg\"><br \/>\n<img decoding=\"async\" border=\"0\" alt=\"\" src=\"https:\/\/chat-messenger.com\/images\/ServerGetOutUsers.jpg\" \/><\/a><\/div>\n<p>Ch\u1ee9c n\u0103ng theo d\u00f5i g\u00f3i tin gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng ki\u1ec3m tra k\u1ebft n\u1ed1i. Nh\u1ea5p v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng tr\u1ee3 gi\u00fap \u0111\u1ec3 xem th\u00f4ng tin, sau \u0111\u00f3 th\u1eed th\u1ef1c hi\u1ec7n c\u00e1c l\u1ec7nh kh\u00e1c nhau theo th\u1ee9 t\u1ef1 t\u1eeb tr\u00ean xu\u1ed1ng d\u01b0\u1edbi.<\/p>\n<div class=\"card-img post_img\"><img decoding=\"async\" src=\"\/images\/packet_trace.jpg\" alt=\"\" border=\"0\" \/><\/div>\n<p>N\u1ebfu k\u1ebft qu\u1ea3 ki\u1ec3m tra cho th\u1ea5y \u0111\u01b0\u1eddng truy\u1ec1n kh\u00f4ng \u1ed5n \u0111\u1ecbnh, h\u00e3y tham kh\u1ea3o \u00fd ki\u1ebfn qu\u1ea3n tr\u1ecb vi\u00ean v\u00e0 c\u1ea5u h\u00ecnh l\u1ea1i c\u00e0i \u0111\u1eb7t \u0111\u1ecbnh tuy\u1ebfn tr\u00ean c\u00e1c thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch L3 v\u00e0 b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t gi\u1eefa c\u00e1c m\u1ea1ng.<\/li>\n<\/ul>\n<h3>N\u1ebfu t\u00ecnh tr\u1ea1ng v\u1eabn kh\u00f4ng c\u1ea3i thi\u1ec7n<\/h3>\n<p>N\u1ebfu kh\u00f4ng c\u00f3 gi\u1ea3i ph\u00e1p n\u00e0o \u1edf tr\u00ean hi\u1ec7u qu\u1ea3, vui l\u00f2ng v\u00e0o menu &quot;Tr\u1ee3 gi\u00fap&quot; v\u00e0 ch\u1ecdn &quot;B\u00e1o c\u00e1o s\u1ef1 c\u1ed1&quot; \u0111\u1ec3 g\u1eedi nh\u1eadt k\u00fd cho ch\u00fang t\u00f4i.<br \/>\nVui l\u00f2ng thu th\u1eadp nh\u1eadt k\u00fd t\u1eeb c\u1ea3 hai phi\u00ean b\u1ea3n Chat&amp;Messenger kh\u00f4ng \u1ed5n \u0111\u1ecbnh v\u00e0 nh\u1eadt k\u00fd CAMServer trong qu\u00e1 tr\u00ecnh \u0111\u00f3.<\/p>\n<div class=\"point\">\u0110\u1ec3 l\u1ea5y nh\u1eadt k\u00fd t\u1eeb CAMServer,<a href=\"https:\/\/chat-messenger.com\/vi\/thu-cong\/van-van\/bao-cao-loi\/\">B\u00e1o c\u00e1o l\u1ed7i<\/a>\u00a0Tham chi\u1ebfu trang<\/div>","protected":false},"excerpt":{"rendered":"<p>\u306f\u3058\u3081\u306b \u672c\u6a5f\u80fd\u306f\u3001LAN\u30e2\u30c7\u30eb\u5c02\u7528\u6a5f\u80fd\u3067\u3059\u3002 \u672c\u6a5f\u80fd\u306f\u3001VPN\u30fbIP-VPN\u30fb\u5c02\u7528\u7dda\u7b49\u3092\u4f7f\u3044\u62e0\u70b9\u9593\u306e LAN [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[17],"tags":[],"class_list":["post-863","post","type-post","status-publish","format-standard","hentry","category-camserver"],"_links":{"self":[{"href":"https:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/posts\/863","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/comments?post=863"}],"version-history":[{"count":7,"href":"https:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/posts\/863\/revisions"}],"predecessor-version":[{"id":9347,"href":"https:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/posts\/863\/revisions\/9347"}],"wp:attachment":[{"href":"https:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/media?parent=863"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/categories?post=863"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/tags?post=863"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}