{"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\/thu-cong\/camserver\/user_recognition_beyond_router","title":{"rendered":"Li\u00ean k\u1ebft c\u00e1c c\u01a1 s\u1edf\/ngo\u00e0i b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn (\u0111\u1ed1i v\u1edbi m\u1ea1ng LAN)"},"content":{"rendered":"<h2 class=\"common_title\"><a name=\"0\"><\/a>Gi\u1edbi thi\u1ec7u<\/h2>\n<ul>\n<li>Ch\u1ee9c n\u0103ng n\u00e0y ch\u1ec9 d\u00e0nh ri\u00eang cho m\u00f4 h\u00ecnh m\u1ea1ng LAN.<\/li>\n<li>Ch\u1ee9c n\u0103ng n\u00e0y l\u00e0 ch\u1ee9c n\u0103ng nh\u1eadn d\u1ea1ng ng\u01b0\u1eddi d\u00f9ng m\u1ea1ng LAN gi\u1eefa c\u00e1c c\u01a1 s\u1edf s\u1eed d\u1ee5ng VPN, IP-VPN, \u0111\u01b0\u1eddng d\u00e2y chuy\u00ean d\u1ee5ng, v.v.<br \/>\nN\u00f3 kh\u00f4ng nh\u1eadn ra ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i c\u00f4ng ty c\u1ee7a b\u1ea1n th\u00f4ng qua Internet.<\/li>\n<li>Ch\u1ee9c n\u0103ng n\u00e0y l\u00e0<a href=\"https:\/\/chat-messenger.com\/vi\/thu-cong\/camserver\/camserver_overview\/\">M\u00e1y ch\u1ee7 CAM <\/a>C\u1ea7n ph\u1ea3i gi\u1edbi thi\u1ec7u<\/li>\n<\/ul>\n<h2 class=\"common_title\"><a name=\"getOutUser\"><\/a>Kh\u1ea3 n\u0103ng thu th\u1eadp ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i \u2013 nh\u1eadn d\u1ea1ng ng\u01b0\u1eddi d\u00f9ng ngo\u00e0i b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn<\/h2>\n<p>Chat&amp;Messenger ch\u1ec9 c\u00f3 th\u1ec3 nh\u1eadn d\u1ea1ng ng\u01b0\u1eddi d\u00f9ng trong t\u1ea7m ph\u1ee7 s\u00f3ng c\u1ee7a c\u00e1c g\u00f3i ph\u00e1t s\u00f3ng v\u00e0 trong c\u00f9ng m\u1ed9t ph\u00e2n \u0111o\u1ea1n m\u1ea1ng. C\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t gi\u1eefa c\u00e1c m\u1ea1ng, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, ch\u1eb7n c\u00e1c g\u00f3i qu\u1ea3ng b\u00e1, do \u0111\u00f3 ng\u01b0\u1eddi d\u00f9ng tr\u00ean c\u00e1c ph\u00e2n \u0111o\u1ea1n m\u1ea1ng kh\u00e1c nhau th\u01b0\u1eddng kh\u00f4ng th\u1ec3 nh\u1eadn ra nhau.<br \/>\nT\u00f9y thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf m\u1ea1ng, c\u00f9ng m\u1ed9t ph\u00e2n \u0111o\u1ea1n m\u1ea1ng th\u01b0\u1eddng bao ph\u1ee7 c\u00f9ng m\u1ed9t b\u1ed9 ph\u1eadn ho\u1eb7c t\u1ea7ng.<\/p>\n<p>Ch\u1ee9c n\u0103ng thu h\u00fat ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i l\u00e0 ch\u1ee9c n\u0103ng cho ph\u00e9p m\u1ed7i kh\u00e1ch h\u00e0ng Chat&amp;Messenger d\u1ec5 d\u00e0ng nh\u1eadn ra nh\u1eefng ng\u01b0\u1eddi d\u00f9ng m\u00e0 h\u1ecd hi\u1ec7n kh\u00f4ng nh\u1eadn ra \u1edf c\u00e1c ph\u00f2ng ban kh\u00e1c, c\u00e1c t\u1ea7ng kh\u00e1c ho\u1eb7c c\u00e1c \u0111\u1ecba \u0111i\u1ec3m kh\u00e1c trong c\u00f4ng ty.<\/p>\n<div class=\"card-img post_img\"><img src=\"\/images\/ServerGetOutUser.jpg\" alt=\"\" border=\"0\" \/><\/div>\n<p>Khi m\u1ed7i \u1ee9ng d\u1ee5ng Chat&amp;Messenger nh\u1eadn ra CAMServer, n\u00f3 s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i t\u1eeb CAMServer khi kh\u1edfi \u0111\u1ed9ng, hai gi\u1edd m\u1ed9t l\u1ea7n v\u00e0 khi l\u00e0m m\u1edbi. V\u00e0 t\u1ea5t c\u1ea3 kh\u00e1ch h\u00e0ng \u0111\u1ec1u chia s\u1ebb th\u00f4ng tin ng\u01b0\u1eddi d\u00f9ng gi\u1ed1ng nhau.<\/p>\n<p>*\u1ede \u0111\u00e2y, ng\u01b0\u1eddi d\u00f9ng tr\u00ean m\u1ea1ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh 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 trong c\u00f9ng ph\u00e2n kh\u00fac (m\u1ea1ng) v\u1edbi b\u1ea1n<\/li>\n<li><b>ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i<\/b>...Ng\u01b0\u1eddi d\u00f9ng t\u1eeb 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 chuy\u1ec3n \u0111\u1ed5i ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i<\/h2>\n<p>\u0110\u1ec3 b\u1eadt t\u00ednh n\u0103ng chuy\u1ec3n \u0111\u1ed5i ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i, m\u1ed7i \u1ee9ng d\u1ee5ng Chat&amp;Messenger ph\u1ea3i<br \/>\nCAMServer ph\u1ea3i \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn. T\u1ea1i th\u1eddi \u0111i\u1ec3m n\u00e0y,<\/p>\n<div class=\"point\">\n<ul>\n<li>CAMServer v\u00e0<u>n\u1eb1m trong c\u00f9ng m\u1ed9t ph\u00e2n kh\u00fac<\/u> Chat&amp;Messenger t\u1ef1 \u0111\u1ed9ng nh\u1eadn d\u1ea1ng CAMServer.<\/li>\n<li>CAMServer v\u00e0<u>n\u1eb1m trong c\u00e1c ph\u00e2n kh\u00fac kh\u00e1c nhau<\/u> Tr\u00f2 chuy\u1ec7n&amp;Messenger c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u1eadn d\u1ea1ng b\u1eb1ng m\u1ed9t trong ba ph\u01b0\u01a1ng ph\u00e1p sau.\n<ol>\n<li>Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y thu\u1eadn ti\u1ec7n khi c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng b\u1eb1ng c\u00e1ch ch\u1ec9 \u0111\u1ecbnh \u0111\u1ecba ch\u1ec9 IP k\u00fd t\u1ef1 \u0111\u1ea1i di\u1ec7n cho c\u00e1c ph\u00e2n \u0111o\u1ea1n kh\u00e1c nhau trong c\u00e0i \u0111\u1eb7t Ph\u00e1t s\u00f3ng ngo\u00e0i M\u1ea1ng c\u1ee5c b\u1ed9 c\u1ee7a CAMServer.<\/li>\n<li>M\u1ed7i kh\u00e1ch h\u00e0ng ch\u1ec9 \u0111\u1ecbnh &quot;C\u00e0i \u0111\u1eb7t k\u1ebft n\u1ed1i v\u1edbi CAMServer&quot;<\/li>\n<li>&quot;Ch\u1ee9c n\u0103ng t\u00ecm ki\u1ebfm ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i&quot; c\u1ee7a CAMServer<\/li>\n<\/ol>\n<\/li>\n<li>T\u1eeb gi\u1edd tr\u1edf \u0111i, t\u00f4i s\u1ebd gi\u1ea3i th\u00edch c\u00e1c b\u01b0\u1edbc 1, 2 v\u00e0 3. Qu\u1ea3n tr\u1ecb vi\u00ean c\u00f3 quy\u1ec1n quy\u1ebft \u0111\u1ecbnh s\u1eed d\u1ee5ng quy tr\u00ecnh n\u00e0o \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 CAMServer Broadcast kh\u00e1c v\u1edbi M\u1ea1ng c\u1ee5c b\u1ed9<\/h3>\n<p>Tr\u00ean CAMServer, \u0111i t\u1edbi menu &quot;C\u00e0i \u0111\u1eb7t&quot; \u21d2 &quot;C\u00e0i \u0111\u1eb7t m\u00f4i tr\u01b0\u1eddng \u1ee9ng d\u1ee5ng&quot; \u21d2 &quot;M\u1ea1ng&quot; \u21d2 &quot;C\u00e0i \u0111\u1eb7t ph\u00e1t s\u00f3ng kh\u00f4ng ph\u1ea3i M\u1ea1ng c\u1ee5c b\u1ed9&quot; v\u00e0 ch\u1ec9 \u0111\u1ecbnh \u0111\u1ecba ch\u1ec9 m\u1ea1ng c\u1ee7a 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 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 4, 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 \u1edf c\u00e1c ph\u00e2n \u0111o\u1ea1n kh\u00e1c nhau l\u00e0 192.168.1.XX v\u00e0 192.168.2.XX, vui l\u00f2ng sao ch\u00e9p v\u00e0 d\u00e1n n\u1ed9i dung 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 Ph\u00e1t s\u00f3ng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh khi kh\u1edfi \u0111\u1ed9ng ho\u1eb7c m\u1ed7i gi\u1edd m\u1ed9t l\u1ea7n.<\/div>\n<h3 class=\"title_left\">\u2461 M\u1ed7i kh\u00e1ch h\u00e0ng ch\u1ec9 \u0111\u1ecbnh &quot;C\u00e0i \u0111\u1eb7t k\u1ebft n\u1ed1i v\u1edbi CAMServer&quot; v\u00e0 nh\u1eadn d\u1ea1ng CAMServer.<\/h3>\n<p><u>M\u1ed7i \u1ee9ng d\u1ee5ng Chat&amp;Messenger<\/u>B\u1ea1n c\u00f3 th\u1ec3 nh\u1eadn ra CAMServer b\u1eb1ng c\u00e1ch t\u1ef1 \u0111\u1ecbnh c\u1ea5u h\u00ecnh c\u00e0i \u0111\u1eb7t k\u1ebft n\u1ed1i cho 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 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) cho \u0111\u1ecba ch\u1ec9 m\u00e1y ch\u1ee7 CAMServer s\u1ebd gi\u00fap qu\u00e1 tr\u00ecnh di chuy\u1ec3n d\u1ec5 d\u00e0ng h\u01a1n khi di chuy\u1ec3n PC CAMServer.<\/div>\n<h3 class=\"title_left\">\u2462 CAMServer ch\u1ee9c n\u0103ng t\u00ecm ki\u1ebfm ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i<\/h3>\n<p>Ch\u1ee9c n\u0103ng t\u00ecm ki\u1ebfm ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i th\u1ef1c hi\u1ec7n menu &quot;Qu\u1ea3n l\u00fd&quot; \u21d2 &quot;T\u00ecm ki\u1ebfm ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i&quot; tr\u00ean CAMServer \u0111\u1ec3 t\u00ecm ki\u1ebfm ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i.<\/p>\n<div class=\"card-img post_img\"><img src=\"\/images\/ServerFindUser.jpg\" alt=\"\" border=\"0\" \/><\/div>\n<div class=\"point\">Th\u00f4ng b\u00e1o s\u1ebd \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn c\u00e1c \u0111\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y khi t\u00ecm ki\u1ebfm khi kh\u1edfi \u0111\u1ed9ng ho\u1eb7c m\u1ed7i gi\u1edd m\u1ed9t l\u1ea7n, nh\u01b0ng trong m\u00f4i tr\u01b0\u1eddng m\u00e0 \u0111\u1ecba ch\u1ec9 IP kh\u00f4ng \u0111\u01b0\u1ee3c DHCP c\u1ed1 \u0111\u1ecbnh, vui l\u00f2ng s\u1eed d\u1ee5ng \u2460.<\/div>\n<\/div>\n<h2 class=\"common_title\"><a name=\"fw_port\"><\/a>Khi s\u1eed d\u1ee5ng gi\u1eefa c\u00e1c v\u1ecb tr\u00ed, 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 gi\u1eefa c\u00e1c v\u1ecb tr\u00ed, vui l\u00f2ng \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ed7i \u1ee9ng d\u1ee5ng kh\u00e1ch Chat&amp;Messenger v\u00e0 CAMServer c\u0169ng nh\u01b0 m\u1ed7i \u1ee9ng d\u1ee5ng kh\u00e1ch \u0111\u1ec1u c\u00f3 th\u1ec3 li\u00ean l\u1ea1c v\u1edbi nhau qua m\u1ea1ng IP.<\/p>\n<div class=\"point\">C\u1ee5 th\u1ec3, c\u00e0i \u0111\u1eb7t b\u1ed9 l\u1ecdc g\u00f3i c\u1ee7a b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn ho\u1eb7c b\u1ed9 chuy\u1ec3n m\u1ea1ch L3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng gi\u1eefa m\u1ed7i m\u1ea1ng. <u>Vui l\u00f2ng ki\u1ec3m tra xem c\u1ed5ng UDP v\u00e0 TCP2425 c\u00f3 th\u1ec3 \u0111i qua kh\u00f4ng.<\/u><\/p>\n<p>Khi s\u1eed d\u1ee5ng h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh\/cu\u1ed9c g\u1ecdi tho\u1ea1i, ngo\u00e0i nh\u1eefng \u0111i\u1ec1u tr\u00ean, <u>Ngo\u00e0i ra c\u00f2n c\u00f3 c\u1ed5ng UDP 22224-22227 cho giao th\u1ee9c RTP<br \/>\nVui l\u00f2ng ki\u1ec3m tra xem c\u00f3 th\u1ec3 v\u01b0\u1ee3t 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 kh\u00f4ng th\u1ec3 nh\u1eadn d\u1ea1ng ch\u00ednh x\u00e1c ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i<\/h2>\n<p>Tr\u01b0\u1edbc ti\u00ean, h\u00e3y ki\u1ec3m tra xem CAMServer c\u00f3 nh\u1eadn ra ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh c\u00f3 th\u1ec3 ngo\u1ea1i tuy\u1ebfn 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 d\u1ea1ng gi\u1eefa c\u00e1c v\u1ecb tr\u00ed hay kh\u00f4ng.<\/p>\n<p>N\u1ebfu kh\u00f4ng c\u00f3 ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh trong danh s\u00e1ch sau khi th\u1ef1c hi\u1ec7n, nh\u1eefng ng\u01b0\u1eddi d\u00f9ng kh\u00e1c c\u0169ng s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1eadn d\u1ea1ng.<br \/>\n\u0110\u1ea7u ti\u00ean,<a href=\"#enable\">\u0110\u1ec3 k\u00edch ho\u1ea1t ch\u1ee9c n\u0103ng chuy\u1ec3n \u0111\u1ed5i ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i<\/a>H\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng CAMServer c\u00f3 th\u1ec3 nh\u1eadn d\u1ea1ng 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 th\u1ec3 \u0111\u01b0\u1ee3c nh\u1eadn d\u1ea1ng m\u1ed9t c\u00e1ch b\u00ecnh th\u01b0\u1eddng, c\u1ea7n ph\u1ea3i t\u00e1ch bi\u1ec7t xem \u0111\u00f3 l\u00e0 s\u1ef1 c\u1ed1 v\u1edbi m\u00f4i tr\u01b0\u1eddng m\u1ea1ng hay s\u1ef1 c\u1ed1 v\u1edbi PC c\u1ee5 th\u1ec3.<br \/>\n<u>V\u00ed d\u1ee5: ki\u1ec3m tra xem li\u1ec7u t\u1ea5t c\u1ea3 ng\u01b0\u1eddi d\u00f9ng gi\u1eefa c\u01a1 s\u1edf A \u2190 \u2192 c\u01a1 s\u1edf B c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u1eadn d\u1ea1ng hay kh\u00f4ng ho\u1eb7c ch\u1ec9 m\u1ed9t PC c\u1ee5 th\u1ec3 trong m\u1ed7i c\u01a1 s\u1edf l\u00e0 kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c nh\u1eadn d\u1ea1ng.<\/u><\/p>\n<ul>\n<li><strong>Ch\u1ec9 m\u1ed9t s\u1ed1 PC nh\u1ea5t \u0111\u1ecbnh b\u1ecb thi\u1ebfu ho\u1eb7c xu\u1ea5t hi\u1ec7n ngo\u1ea1i tuy\u1ebfn<\/strong><br \/>\nH\u1ea7u h\u1ebft c\u00e1c PC kh\u00e1c trong m\u1ea1ng \u0111\u1ec1u b\u00ecnh th\u01b0\u1eddng, nh\u01b0ng n\u1ebfu m\u1ed9t PC c\u1ee5 th\u1ec3 kh\u00f4ng hi\u1ec3n th\u1ecb ho\u1eb7c ngo\u1ea1i tuy\u1ebfn, c\u00f3 th\u1ec3 T\u01b0\u1eddng l\u1eeda Windows ho\u1eb7c ph\u1ea7n m\u1ec1m kh\u00e1c nh\u01b0 ch\u01b0\u01a1ng tr\u00ecnh ch\u1ed1ng vi-r\u00fat \u0111ang ch\u1eb7n c\u00e1c g\u00f3i c\u1ee5 th\u1ec3 Masu.<\/li>\n<li><strong>T\u1ea5t c\u1ea3 c\u00e1c PC tr\u00ean m\u1ed9t m\u1ea1ng c\u1ee5 th\u1ec3 kh\u00f4ng \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb<\/strong><br \/>\nVui l\u00f2ng ki\u1ec3m tra xem t\u1eebng \u1ee9ng d\u1ee5ng kh\u00e1ch Chat&amp;Messenger v\u00e0 CAMServer c\u0169ng nh\u01b0 t\u1eebng \u1ee9ng d\u1ee5ng kh\u00e1ch c\u00f3 th\u1ec3 li\u00ean l\u1ea1c v\u1edbi nhau tr\u00ean m\u1ea1ng hay kh\u00f4ng.<\/p>\n<p>V\u00ed d\u1ee5: trong s\u01a1 \u0111\u1ed3 b\u00ean d\u01b0\u1edbi, c\u1ea7n x\u00e1c nh\u1eadn li\u00ean l\u1ea1c 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 border=\"0\" alt=\"\" src=\"https:\/\/chat-messenger.com\/images\/ServerGetOutUsers.jpg\" \/><\/a><\/div>\n<p>B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng ch\u1ee9c n\u0103ng theo d\u00f5i g\u00f3i tin, b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng ki\u1ec3m tra th\u00f4ng tin li\u00ean l\u1ea1c. Nh\u1ea5p v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng tr\u1ee3 gi\u00fap v\u00e0 ki\u1ec3m tra n\u1ed9i dung, 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.<\/p>\n<div class=\"card-img post_img\"><img src=\"\/images\/packet_trace.jpg\" alt=\"\" border=\"0\" \/><\/div>\n<p>N\u1ebfu k\u1ebft qu\u1ea3 ki\u1ec3m tra x\u00e1c nh\u1eadn r\u1eb1ng giao ti\u1ebfp kh\u00f4ng \u1ed5n \u0111\u1ecbnh, h\u00e3y tham kh\u1ea3o \u00fd ki\u1ebfn c\u1ee7a qu\u1ea3n tr\u1ecb vi\u00ean v\u00e0 \u0111\u1ecbnh c\u1ea5u h\u00ecnh c\u00e0i \u0111\u1eb7t \u0111\u1ecbnh tuy\u1ebfn cho b\u1ed9 chuy\u1ec3n m\u1ea1ch v\u00e0 b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn L3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t gi\u1eefa c\u00e1c m\u1ea1ng.<\/li>\n<\/ul>\n<h3>N\u1ebfu v\u1eabn kh\u00f4ng c\u1ea3i thi\u1ec7n<\/h3>\n<p>N\u1ebfu b\u1ea1n \u0111\u00e3 th\u1eed b\u1ea5t k\u1ef3 c\u00e1ch n\u00e0o \u1edf tr\u00ean v\u00e0 s\u1ef1 c\u1ed1 kh\u00f4ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n, vui l\u00f2ng g\u1eedi nh\u1eadt k\u00fd cho ch\u00fang t\u00f4i b\u1eb1ng c\u00e1ch ch\u1ecdn menu &quot;Tr\u1ee3 gi\u00fap&quot; \u21d2 &quot;B\u00e1o c\u00e1o l\u1ed7i&quot;.<br \/>\nV\u00e0o th\u1eddi \u0111i\u1ec3m \u0111\u00f3, vui l\u00f2ng l\u1ea5y nh\u1eadt k\u00fd Tr\u00f2 chuy\u1ec7n&amp;Messenger c\u1ee7a c\u1ea3 hai b\u00ean v\u00e0 nh\u1eadt k\u00fd CAMServer kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/p>\n<div class=\"point\">\u0110\u1ec3 l\u1ea5y nh\u1eadt k\u00fd CAMServer,<a href=\"https:\/\/chat-messenger.com\/vi\/thu-cong\/etc\/bao-cao-loi\/\">B\u00e1o c\u00e1o l\u1ed7i<\/a>\u00a0Tham kh\u1ea3o trang<\/div>","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u Ch\u1ee9c n\u0103ng n\u00e0y ch\u1ec9 c\u00f3 \u1edf model LAN. Ch\u1ee9c n\u0103ng n\u00e0y s\u1eed d\u1ee5ng VPN, IP-VPN, \u0111\u01b0\u1eddng d\u00e2y chuy\u00ean d\u1ee5ng, v.v. \u0111\u1ec3 k\u1ebft n\u1ed1i m\u1ea1ng LAN gi\u1eefa c\u00e1c c\u01a1 s\u1edf [\u2026]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":""},"categories":[17],"tags":[],"_links":{"self":[{"href":"https:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/posts\/863"}],"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":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}