{"id":257,"date":"2015-01-27T20:42:44","date_gmt":"2015-01-27T13:42:44","guid":{"rendered":"https:\/\/beta.engisv.info\/?p=257"},"modified":"2015-01-27T20:42:44","modified_gmt":"2015-01-27T13:42:44","slug":"phat-hanh-dich-vu-thong-qua-pfsense-nat-port-forward-rule","status":"publish","type":"post","link":"https:\/\/www.engisv.info\/?p=257","title":{"rendered":"Pfsense Firewall &#8211; Ph\u00e1t h\u00e0nh d\u1ecbch v\u1ee5 th\u00f4ng qua pfSense &#8211;  NAT port forward rule"},"content":{"rendered":"<p>B\u1ea1n tri\u1ec3n khai c\u00e1c m\u00e1y ch\u1ee7 d\u1ecbch v\u1ee5 nh\u01b0 web, mail&#8230; trong m\u1ea1ng n\u1ed9i b\u1ed9 c\u1ee7a m\u00ecnh, gi\u1edd \u0111\u00e2y b\u1ea1n mu\u1ed1n ph\u00e1t h\u00e0nh c\u00e1c d\u1ecbch v\u1ee5 n\u00e0y ra cho ng\u01b0\u1eddi d\u00f9ng ngo\u00e0i internet c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o c\u00e1c d\u1ecbch v\u1ee5 n\u00e0y, v\u00e0 b\u1ea1n \u0111ang d\u00f9ng pfSense l\u00e0m t\u01b0\u1eddng l\u1eeda cho h\u1ec7 th\u1ed1ng c\u1ee7a m\u00ecnh th\u00ec tr\u00ean pfSense cung c\u1ea5p cho b\u1ea1n t\u00ednh n\u0103ng NAT port forward rule.<\/p>\n<p>M\u00f4 h\u00ecnh th\u1ef1c hi\u1ec7n trong b\u00e0i vi\u1ebft n\u00e0y nh\u01b0 sau:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"https:\/\/tiwmfq-sn3302.files.1drv.com\/y2psuLFsbPRnVl3q94aRRLMRrJ7pnrT8nYKsh6hTGcPxRtYz8nxjhi25gPZacP2X2LT_NQlHn3QLs22s0vtGQdlS5M1m0iMF54oiv5bu6jZAY-FVqdNG8j7vxc_6aF8O9E9YHBxa22hfOsYwvzgMCyo9A\/mo%20hinh.png?psid=1\" alt=\"\" width=\"500\" height=\"391\" \/><\/p>\n<p>Trong m\u00f4 h\u00ecnh th\u00ec website c\u1ee7a ch\u00fang ta \u0111\u01b0\u1ee3c tri\u1ec3n khai tr\u00ean m\u00e1y ch\u1ee7 trong v\u00f9ng Serer_zone, tr\u00ean m\u00e1y n\u00e0y bao g\u1ed3m c\u1ea3i AD v\u00e0 DNS cho n\u1ed9i b\u1ed9.<\/p>\n<p>\u0110\u1ec3 c\u00e1c m\u00e1y trong Server_zone c\u00f3 th\u1ec3 \u0111i \u0111\u01b0\u1ee3c internet ch\u00fang ta c\u1ea7n t\u1ea1o c\u00e1c rule tr\u00ean firewall. V\u00ec \u1edf \u0111\u00e2y ch\u00fang ta c\u00f3 tri\u1ec3n khai m\u1ed9t DNS server n\u1ed9i b\u1ed9, n\u1ebfu kh\u00f4ng m\u1edf rule th\u00ec c\u00e1c m\u00e1y trong LAN s\u1ebd kh\u00f4ng th\u1ec3 \u0111i \u0111\u01b0\u1ee3c internet. B\u1ea1n ch\u1ecdn Firewall -&gt; Rules -&gt; ch\u1ecdn interface SERVER_ZONE.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"https:\/\/tiwmfq-sn3302.files.1drv.com\/y2pPyl1mZx3UaJHvbCTTOgFM6Xvi1fNvNRTB7p96061jXvGPXxhZkze8WZb1aconAsmJGDFxR8JxSU8UAtq7hbuzW6CG2K5TYZPIj5VJ186_Eaz3IkDariLOh5707tl5iRkEhSl81wH9WZBLLcF3UuDxw\/NAT%20pfSense%20%281%29.png?psid=1\" alt=\"\" width=\"500\" height=\"136\" \/><\/p>\n<p>Sau khi ch\u1ecdn add rule th\u00ec ti\u1ebfp theo ta ph\u1ea3i \u0111\u1ecbnh ngh\u0129a c\u00e1c service cho rule n\u00e0y, l\u01b0u \u00fd r\u1eb1ng \u1edf \u0111\u00e2y \u0111\u1ec3 l\u00e0m nhanh n\u00ean b\u1ea1n c\u00f3 th\u1ec3 m\u1edf any, nh\u01b0ng th\u1ef1c t\u1ebf khi tri\u1ec3n khai t\u01b0\u1eddng l\u1eeda b\u1ea1n ph\u1ea3i t\u1ea1o c\u00e1c rule v\u1edbi c\u00e1c service \u0111i t\u1eeb \u0111\u00e2u \u0111\u1ebfn \u0111\u00e2u, \u0111\u1ec3 vi\u1ec7c gi\u00e1m s\u00e1t d\u1ec3 d\u00e0ng v\u00e0 t\u0103ng t\u00ednh b\u1ea3o m\u1eadt.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"https:\/\/tiwmfq-sn3302.files.1drv.com\/y2pwGGvi5gp0X6mUraa9YopVH3qgdO50MIypyxxtpgZ-M72a3jf3HORFqk17cVYHB0y48IvKWO61rvESIiFvtHC1JnKCntbiZ-361Tzukas7ab6qzj42yLmld88de0hshb4y4WFo3dyKNbP_Pso633Y7g\/NAT%20pfSense%20%282%29.png?psid=1\" alt=\"\" width=\"500\" height=\"338\" \/><\/p>\n<p>Sau khi t\u1ea1o c\u00e1c rule cho Sever_zone, b\u1ea1n ti\u1ebfn h\u00e0nh t\u1ea1o c\u00e1c rule cho NAT, b\u1ea1n ch\u1ecdn Firewall -&gt; NAT -&gt; Port Forward<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"https:\/\/tiwmfq-sn3302.files.1drv.com\/y2pdr2o06l_uzB4MpSANbGXTbcvkLYLm4Qt8F-55FXU5nc9N6mjoF098PEj0JAsdluJUOdcmr1e5qcRquEjy7kdybnXIrsA1h--KTqUpD0aPA-OgtrC7Xf7wMmwyJJ10dVFNTNjchA7ZMF1Il0ozwSyMQ\/NAT%20pfSense%20%283%29.png?psid=1\" alt=\"\" width=\"500\" height=\"132\" \/><\/p>\n<p>Sau khi ch\u1ecdn add rule, ta ti\u1ebfn h\u00e0nh \u0111\u1ecbnh ngh\u0129a c\u00e1c th\u00f4ng tin quan tr\u1ecdng cho rule bao g\u1ed3m:<\/p>\n<ul>\n<li>Interface: Card m\u1ea1ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng rule, card m\u1ea1ng n\u00e0y ch\u1ecbu tr\u00e1ch nhi\u1ec7m l\u1eb1ng nghe c\u00e1c y\u00eau c\u1ea7u t\u1eeb b\u00ean ngo\u00e0i.<\/li>\n<li>Protocol: T\u00f9y d\u1ecbch v\u1ee5 \u0111\u01b0\u1ee3c tri\u1ec3n khai tr\u00ean n\u1ec1n UDP, TCP&#8230; m\u00e0 ta ch\u1ecdn cho ph\u00f9 h\u1ee3p.<\/li>\n<li>Destination port rage: Port d\u1ecbch v\u1ee5 l\u1eafng nghe t\u1eeb b\u00ean ngo\u00e0i.<\/li>\n<li>Redirect target IP: \u0110\u1ecba ch\u1ec9 IP c\u1ee7a m\u00e1y ch\u1ee7 ch\u1ee9a d\u1ecbch v\u1ee5.<\/li>\n<li>Redirect target port: C\u1ed5ng d\u1ecbch d\u1ee5 \u0111ang tri\u1ec3n khai tr\u00ean m\u00e1y ch\u1ee7 d\u1ecbch v\u1ee5.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"https:\/\/tiwmfq-sn3302.files.1drv.com\/y2pbrq2wtIexsLKo8C-h5ImDoiOSvcHFxrKVtM9AKQDOg8CJcQvRtVkHQFszJwJ1aDO6KcwOaxhC5cYwyDAT02RNh5hMpSqnfB9MK5uRY10P_Ha7Psi292l9EvGZa0iQeiybLXeGn-QIR0qPSWgudOqbw\/NAT%20pfSense%20%284%29.png?psid=1\" alt=\"\" width=\"500\" height=\"306\" \/><\/p>\n<p><a href=\"https:\/\/www.youtube.com\/watch?v=muh0olCBnk8\" target=\"_blank\">Video h\u01b0\u1edbng d\u1ea9n:<\/a><\/p>\n<p><a href=\"https:\/\/www.youtube.com\/watch?v=muh0olCBnk8\">https:\/\/www.youtube.com\/watch?v=muh0olCBnk8<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u1ea1n tri\u1ec3n khai c\u00e1c m\u00e1y ch\u1ee7 d\u1ecbch v\u1ee5 nh\u01b0 web, mail&#8230; trong m\u1ea1ng n\u1ed9i b\u1ed9 c\u1ee7a m\u00ecnh, gi\u1edd \u0111\u00e2y b\u1ea1n mu\u1ed1n ph\u00e1t h\u00e0nh c\u00e1c d\u1ecbch v\u1ee5 n\u00e0y ra cho ng\u01b0\u1eddi d\u00f9ng ngo\u00e0i internet c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o c\u00e1c d\u1ecbch v\u1ee5 n\u00e0y, v\u00e0 b\u1ea1n \u0111ang d\u00f9ng pfSense l\u00e0m t\u01b0\u1eddng l\u1eeda cho h\u1ec7 th\u1ed1ng c\u1ee7a m\u00ecnh th\u00ec tr\u00ean pfSense cung c\u1ea5p cho b\u1ea1n t\u00ednh n\u0103ng NAT port forward rule. M\u00f4 h\u00ecnh th\u1ef1c hi\u1ec7n trong b\u00e0i vi\u1ebft n\u00e0y nh\u01b0 sau: Trong m\u00f4 h\u00ecnh th\u00ec website c\u1ee7a ch\u00fang ta \u0111\u01b0\u1ee3c tri\u1ec3n khai tr\u00ean&hellip;<\/p>\n","protected":false},"author":2,"featured_media":260,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"footnotes":""},"categories":[4,5],"tags":[38,54],"class_list":["post-257","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mang","category-firewall-proxy","tag-firewall","tag-pfsense"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pfsense Firewall - Ph\u00e1t h\u00e0nh d\u1ecbch v\u1ee5 th\u00f4ng qua pfSense - NAT port forward rule - EngISV<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.engisv.info\/?p=257\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pfsense Firewall - Ph\u00e1t h\u00e0nh d\u1ecbch v\u1ee5 th\u00f4ng qua pfSense - NAT port forward rule - EngISV\" \/>\n<meta property=\"og:description\" content=\"B\u1ea1n tri\u1ec3n khai c\u00e1c m\u00e1y ch\u1ee7 d\u1ecbch v\u1ee5 nh\u01b0 web, mail&#8230; trong m\u1ea1ng n\u1ed9i b\u1ed9 c\u1ee7a m\u00ecnh, gi\u1edd \u0111\u00e2y b\u1ea1n mu\u1ed1n ph\u00e1t h\u00e0nh c\u00e1c d\u1ecbch v\u1ee5 n\u00e0y ra cho ng\u01b0\u1eddi d\u00f9ng ngo\u00e0i internet c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o c\u00e1c d\u1ecbch v\u1ee5 n\u00e0y, v\u00e0 b\u1ea1n \u0111ang d\u00f9ng pfSense l\u00e0m t\u01b0\u1eddng l\u1eeda cho h\u1ec7 th\u1ed1ng c\u1ee7a m\u00ecnh th\u00ec tr\u00ean pfSense cung c\u1ea5p cho b\u1ea1n t\u00ednh n\u0103ng NAT port forward rule. M\u00f4 h\u00ecnh th\u1ef1c hi\u1ec7n trong b\u00e0i vi\u1ebft n\u00e0y nh\u01b0 sau: Trong m\u00f4 h\u00ecnh th\u00ec website c\u1ee7a ch\u00fang ta \u0111\u01b0\u1ee3c tri\u1ec3n khai tr\u00ean&hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.engisv.info\/?p=257\" \/>\n<meta property=\"og:site_name\" content=\"EngISV\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/engisv\" \/>\n<meta property=\"article:published_time\" content=\"2015-01-27T13:42:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2015\/01\/PFSense-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"hoanghiepktv\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"hoanghiepktv\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.engisv.info\\\/?p=257#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.engisv.info\\\/?p=257\"},\"author\":{\"name\":\"hoanghiepktv\",\"@id\":\"https:\\\/\\\/www.engisv.info\\\/#\\\/schema\\\/person\\\/dcbab2ddc35f4c71f45c7e13f36367bf\"},\"headline\":\"Pfsense Firewall &#8211; 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