{"id":1153,"date":"2017-02-22T10:42:20","date_gmt":"2017-02-22T03:42:20","guid":{"rendered":"https:\/\/engisv.info\/?p=1153"},"modified":"2017-02-22T10:42:20","modified_gmt":"2017-02-22T03:42:20","slug":"mo-giao-thuc-icmp-cho-phep-ping-tren-windows","status":"publish","type":"post","link":"https:\/\/www.engisv.info\/?p=1153","title":{"rendered":"M\u1edf giao th\u1ee9c ICMP cho ph\u00e9p Ping tr\u00ean Windows"},"content":{"rendered":"<p>Nh\u01b0 <a href=\"https:\/\/www.engisv.info\/?p=1137\" target=\"_blank\">trong b\u00e0i tr\u01b0\u1edbc ch\u00fang ta \u0111\u00e3 bi\u1ebft r\u1eb1ng m\u1eb7c \u0111\u1ecbnh Windows Firewall<\/a> tr\u00ean Windows s\u1ebd ch\u1eb7n t\u1ea5t c\u1ea3 c\u00e1c traffic kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p v\u00e0 giao th\u1ee9c ICMP c\u0169ng kh\u00f4ng \u0111\u01b0\u1ee3c cho ph\u00e9p v\u00ec v\u1eady khi c\u1ea7n ki\u1ec3m s\u1ef1 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u1ed9t m\u00e1y t\u00ednh c\u00e0i Windows b\u1eb1ng l\u1ec7nh ping l\u00e0 kh\u00f4ng th\u1ec3. \u0110\u1ec3 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n l\u1ec7nh ping ch\u00fang ta ph\u1ea3i ti\u1ebfn h\u00e0nh vi\u1ec7c t\u1eaft Windows Firewall ho\u1eb7c m\u1edf rule cho ph\u00e9p g\u00f3i ICMP \u0111i qua, vi\u1ec7c t\u1eaft ho\u00e0n to\u00e0n Windows kh\u00f4ng khuy\u1ebfn kh\u00edch.<br \/>\n\u0110\u1ec3 m\u1edf Rule cho g\u00f3i ICMP b\u1ea1n v\u00e0o m\u1edf Control Pannel -&gt; Windows Firewall -&gt; Advanced setting -&gt; ch\u1ecdn<strong> Inbound Rules<\/strong>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1154 aligncenter zoooom\" src=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2017\/02\/Windows-firewall1-5-1-300x162.png\" alt=\"\" width=\"300\" height=\"162\" \/><\/p>\n<p>Ti\u00eap t\u1ee5c ch\u1ecdn <strong>New rule<\/strong> trong m\u1ee5c<strong> Actions<\/strong> -&gt; trong c\u1ee7a s\u1ed5 <strong>New Inbound Rule<\/strong> ch\u1ecdn <strong>Custom<\/strong> r\u1ed3i nh\u1ea5n <strong>Next<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1155 aligncenter zoooom\" src=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2017\/02\/Windows-Firewall-Ping-1-300x242.png\" alt=\"\" width=\"300\" height=\"242\" \/><\/p>\n<p>Trong c\u1eeda s\u1ed5 ti\u1ebfp theo b\u1ea1n c\u00f3 th\u1ec3 ch\u1ec9 \u0111\u1ecbnh ch\u01b0\u01a1ng tr\u00ecnh (Program) ch\u1ecbu t\u00e1c \u0111\u1ed9ng b\u1edfi rule n\u00e0y. \u1ede \u0111\u00e2y t\u00f4i \u0111\u1ec3 m\u1eb7c \u0111\u1ecbnh l\u00e0 <strong>All program<\/strong> v\u00e0 ti\u1ebfp t\u1ee5c nh\u1ea5n<strong> Next<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1156 aligncenter zoooom\" src=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2017\/02\/Windows-Firewall-Ping-2-300x242.png\" alt=\"\" width=\"300\" height=\"242\" \/><\/p>\n<p>Trong c\u1ee7a s\u1ed5 ti\u1ebfp theo trong m\u1ee5c Protocol, ch\u00fang ta ch\u1ecdn giao th\u1ee9c mu\u1ed1n thi\u1ebft l\u1eadp cho rule m\u1edbi n\u00e0y. M\u1eb7c \u0111\u1ecbnh l\u00e0 Any, c\u00f3 ngh\u0129a l\u00e0 b\u1ea5t c\u1ee9 giao th\u1ee9c n\u00e0o, \u0111i\u1ec1u n\u00e0y c\u0169ng b\u1eb1ng v\u1edbi vi\u1ec7c t\u1eaft Windows Firewall<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1157 aligncenter zoooom\" src=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2017\/02\/Windows-Firewall-Ping-3-300x242.png\" alt=\"\" width=\"300\" height=\"242\" \/><\/p>\n<p>\u1ede \u0111\u00e2y ch\u00fang ta ch\u1ecdn<strong> ICMPv4<\/strong> n\u1ebfu d\u00f9ng m\u1ea1ng IPv4 ho\u1eb7c <strong>ICMPv6<\/strong> n\u1ebfu d\u00f9ng IPv6. Sau khi ch\u1ecdn xong, nh\u1ea5n<strong> Next<\/strong> \u0111\u1ec3 ti\u1ebfp t\u1ee5c.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1158 aligncenter zoooom\" src=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2017\/02\/Windows-Firewall-Ping-4-300x242.png\" alt=\"\" width=\"300\" height=\"242\" \/><\/p>\n<p>Trong c\u1ee7a s\u1ed5 ti\u1ebfp theo ch\u00fang ta c\u00f3 th\u1ec3 th\u00eam \u0111\u1ecba ch\u1ec9 IP \u0111\u01b0\u1ee3c b\u1ecb t\u00e1c \u0111\u1ed9ng.<\/p>\n<ul>\n<li>\u1ede m\u1ee5c \u0111\u1ea7u ti\u00ean l\u00e0 x\u00e1c \u0111\u1ecbnh \u0111\u1ecba ch\u1ec9 IP tr\u00ean m\u00e1y local.<\/li>\n<li>\u1ede m\u1ee5c th\u1ee9 2 l\u00e0 x\u00e1c \u0111\u1ecbnh \u0111\u1ecba ch\u1ec9 IP c\u1ee7a m\u00e1y truy c\u1eadp \u0111\u1ebfn<\/li>\n<\/ul>\n<p>\u1ede \u0111\u00e2y \u0111\u1ec3 m\u1eb7c \u0111\u1ecbnh, c\u00f3 ngh\u0129a l\u00e0 ch\u1ea5m nh\u1eadn m\u1ecdi IP v\u00e0 nh\u1ea5n <strong>Next<\/strong> \u0111\u1ec3 ti\u1ebfp t\u1ee5c.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1159 aligncenter zoooom\" src=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2017\/02\/Windows-Firewall-Ping-5-300x242.png\" alt=\"\" width=\"300\" height=\"242\" \/><\/p>\n<p>Ti\u1ebfp theo b\u1ea1n t\u00f9y ch\u1ecdn vi\u1ec7c cho ph\u00e9p (allow) ho\u1eb7c ch\u1eb7n (Block) truy c\u1eadp. \u1ede \u0111\u00e2y ta \u0111ang m\u1edf cho ph\u00e9p n\u00ean ta c\u00f3 th\u1ec3 ch\u1ecdn m\u1ed9t trong hai tuy ch\u1ecdn ph\u00eda tr\u00ean. \u0110i\u1ec3m kh\u00e1c bi\u1ec7t c\u1ee7a hai t\u00f9y ch\u1ecdn n\u00e0y l\u00e0 t\u00f9y ch\u1ecdn \u0111\u1ea7u ti\u00ean cho ph\u00e9p <strong>Allow the connection<\/strong> th\u00ec cho ph\u00e9p k\u1ebft n\u1ed1i an to\u00e0n v\u00e0 c\u1ea3 kh\u00f4ng an to\u00e0n, t\u00f9y ch\u1ecdn th\u1ee9 hai allow the connection of it is secure l\u00e0 ch\u1ec9 cho ph\u00e9p c\u00e1c k\u1ebft n\u1ed1i an to\u00e0n c\u00f3 x\u00e1c th\u1ef1c s\u1eed d\u1ee5ng IPsec. Sau khi ch\u1ecdn xong b\u1ea1n nh\u1ea5n <strong>Next<\/strong>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1160 aligncenter zoooom\" src=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2017\/02\/Windows-Firewall-Ping-6-300x242.png\" alt=\"\" width=\"300\" height=\"242\" \/><\/p>\n<p>\u1ede c\u1eeda s\u1ed5 ti\u1ebfp theo, b\u1ea1n s\u1ebd ch\u1ecdn rule n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng k\u1ebft n\u1ed1i n\u00e0o, t\u00f9y m\u1ee9c \u0111\u1ed9 m\u00e0 b\u1ea1n s\u1ebd ch\u1ecdn. \u1ede \u0111\u00e2y ch\u00fang ta\u00a0ch\u1ecdn t\u1ea5t c\u1ea3, c\u00f3 ngh\u0129a l\u00e0 \u1edf b\u1ea5t c\u1ee9 m\u00f4i tr\u01b0\u1eddng n\u00e0o th\u00ec rule n\u00e0y c\u0169ng c\u00f3 t\u00e1c d\u1ee5ng. Sau khi ch\u1ecdn xong ta nh\u1ea5n <strong>Next<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1161 aligncenter zoooom\" src=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2017\/02\/Windows-Firewall-Ping-7-300x242.png\" alt=\"\" width=\"300\" height=\"242\" \/><\/p>\n<p>Cu\u1ed1i c\u00f9ng, ch\u00fang ta s\u1ebd \u0111\u1eb7t t\u00ean v\u00e0 ch\u00fa th\u00edch cho rule m\u1edbi t\u1ea1o. Sau khi xong, ch\u00fang ta nh\u1ea5n <strong>Finish<\/strong>\u00a0\u0111\u1ec3 k\u1ebft th\u00fac.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1162 aligncenter zoooom\" src=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2017\/02\/Windows-Firewall-Ping-8-300x242.png\" alt=\"\" width=\"300\" height=\"242\" \/><\/p>\n<p>Nh\u01b0 v\u1eady ch\u00fang ta \u0111\u00e3 cho ph\u00e9p c\u00e1c m\u00e1y b\u00ean ngo\u00e0i ping \u0111\u1ebfn m\u00e1y ch\u00fang ta s\u1eed d\u1ee5ng giao th\u1ee9c ICMP.<\/p>\n<p>Ho\u1eb7c \u0111\u01a1n gi\u1ea3n h\u01a1n, b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm \u0111\u1ebfn rule\u00a0<b>File and Printer Sharing (Echo Request &#8211; ICMPv4-In)<\/b> v\u00e0 enable rule n\u00e0y l\u00ean.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1504 aligncenter zoooom\" src=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2017\/02\/icmpv4-300x196.png\" alt=\"\" width=\"300\" height=\"196\" \/><\/p>\n<p>B\u1ea1n l\u01b0u \u00fd, \u0111\u1ed1i v\u1edbi rule n\u00e0y c\u00f3 th\u1ec3 c\u00f3 hai rule, m\u1ed9t cho \u00e1p d\u1ee5ng cho m\u1ea1ng Private, Public v\u00e0 m\u1ed9t cho Domain, b\u1ea1n l\u01b0u \u00fd \u0111\u1ec3 m\u1edf cho ch\u00ednh x\u00e1c trong t\u1eebng tr\u01b0\u1eddng h\u1ee3p.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nh\u01b0 trong b\u00e0i tr\u01b0\u1edbc ch\u00fang ta \u0111\u00e3 bi\u1ebft r\u1eb1ng m\u1eb7c \u0111\u1ecbnh Windows Firewall tr\u00ean Windows s\u1ebd ch\u1eb7n t\u1ea5t c\u1ea3 c\u00e1c traffic kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p v\u00e0 giao th\u1ee9c ICMP c\u0169ng kh\u00f4ng \u0111\u01b0\u1ee3c cho ph\u00e9p v\u00ec v\u1eady khi c\u1ea7n ki\u1ec3m s\u1ef1 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u1ed9t m\u00e1y t\u00ednh c\u00e0i Windows b\u1eb1ng l\u1ec7nh ping l\u00e0 kh\u00f4ng th\u1ec3. \u0110\u1ec3 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n l\u1ec7nh ping ch\u00fang ta ph\u1ea3i ti\u1ebfn h\u00e0nh vi\u1ec7c t\u1eaft Windows Firewall ho\u1eb7c m\u1edf rule cho ph\u00e9p g\u00f3i ICMP \u0111i qua, vi\u1ec7c t\u1eaft ho\u00e0n to\u00e0n Windows kh\u00f4ng khuy\u1ebfn kh\u00edch. \u0110\u1ec3 m\u1edf Rule cho&hellip;<\/p>\n","protected":false},"author":2,"featured_media":1158,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"footnotes":""},"categories":[7,16],"tags":[38,72],"class_list":["post-1153","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kien-thuc","category-windows","tag-firewall","tag-windows"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - 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