{"id":309,"date":"2015-06-12T22:11:24","date_gmt":"2015-06-12T15:11:24","guid":{"rendered":"https:\/\/beta.engisv.info\/?p=309"},"modified":"2015-06-12T22:11:24","modified_gmt":"2015-06-12T15:11:24","slug":"gioi-han-bang-thong-bandwidth-limit-tren-pfsense","status":"publish","type":"post","link":"https:\/\/www.engisv.info\/?p=309","title":{"rendered":"Pfsense Firewall \u2013 Gi\u1edbi h\u1ea1n b\u0103ng th\u00f4ng (Bandwidth limit)"},"content":{"rendered":"<p>Vi\u1ec7c qu\u1ea3n tr\u1ecb b\u0103ng th\u00f4ng c\u0169ng l\u00e0 vi\u1ec7c quan tr\u1ecdng c\u1ea7n ch\u00fa \u00fd, \u00a0trong khi b\u0103ng th\u00f4ng c\u1ee7a h\u1ec7 th\u1ed1ng ch\u1ec9 c\u00f3 gi\u1edbi h\u1ea1n n\u00ean bu\u1ed9c ph\u1ea3i chia nh\u1ecf b\u0103ng th\u00f4ng t\u00f9y theo nhu c\u1ea7u c\u1ee7a t\u1eebng c\u00e1 nh\u00e2n, c\u0169ng nh\u01b0 nhu c\u1ea7u c\u1ee7a ph\u00f2ng ban&#8230; Pfsense cung c\u1ea5p cho b\u1ea1n t\u00ednh n\u0103ng n\u00e0y trong Traffic Shaper k\u1ebft h\u1ee3p v\u1edbi Firewall rule.<\/p>\n<p>M\u00f4 h\u00ecnh th\u1ef1c hi\u1ec7n:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" style=\"margin-left: auto; margin-right: auto;\" src=\"..\/upload\/Img_web\/Network\/firewall_proxy\/pfsense\/band_limit\/1.png\" alt=\"\" width=\"400\" height=\"377\" \/><\/p>\n<p>\u0110\u1ec3 t\u1ea1o ch\u00ednh s\u00e1ch v\u1ec1 b\u0103ng th\u00f4ng, b\u1ea1n v\u00e0o<strong> Firewall -&gt; Traffic Shaper<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"..\/upload\/Img_web\/Network\/firewall_proxy\/pfsense\/band_limit\/2.png\" alt=\"\" width=\"300\" height=\"157\" \/><\/p>\n<p>Ti\u1ebfp theo b\u1ea1n ch\u1ecdn tab <strong>Limiter<\/strong>, \u1edf tab n\u00e0y b\u1ea1n ch\u1ecdn v\u00e0o <strong>Create new limiter <\/strong>\u0111\u1ec3 t\u1ea1o m\u1ed9t ch\u00ednh s\u00e1ch m\u1edbi.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"..\/upload\/Img_web\/Network\/firewall_proxy\/pfsense\/band_limit\/3.png\" alt=\"\" width=\"400\" height=\"183\" \/><\/p>\n<p>Trong giao di\u1ec7n ti\u1ebfp theo, b\u1ea1n \u0111i\u1ec1n t\u00ean c\u1ee7a policy, nh\u1ea5n n\u00fat<strong> [+] <\/strong>m\u1ee5c <strong>Bandwidth<\/strong> \u0111\u1ec3 th\u00eam v\u00e0o t\u1ed1c \u0111\u1ed9 m\u00e0 m\u00ecnh mong mu\u1ed1n. \u0110\u1ec3 policy n\u00e0y c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng \u0111\u01b0\u1ee3c cho Firewall rule b\u1ea1n ph\u1ea3n ch\u1ecdn v\u00e0o n\u00fat <strong>Enable limiter and its children<\/strong>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"..\/upload\/Img_web\/Network\/firewall_proxy\/pfsense\/band_limit\/4.png\" alt=\"\" width=\"500\" height=\"130\" \/><\/p>\n<p>Sau khi ch\u1ecdn xong t\u1ea5t c\u1ea3, b\u1ea1n k\u00e9o xu\u1ed1ng d\u01b0\u1edbi nh\u1ea5n v\u00e0o n\u00fat <strong>Save<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"..\/upload\/Img_web\/Network\/firewall_proxy\/pfsense\/band_limit\/5.png\" alt=\"\" width=\"500\" height=\"167\" \/><\/p>\n<p>Ti\u1ebfp theo, b\u1ea1n nh\u1ea5n v\u00e0o n\u00fat <strong>Apply changes<\/strong>, \u0111\u1ec3 th\u1ef1c thi c\u00e1c ch\u00ednh s\u00e1ch \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"..\/upload\/Img_web\/Network\/firewall_proxy\/pfsense\/band_limit\/6.png\" alt=\"\" width=\"500\" height=\"140\" \/><\/p>\n<p>T\u01b0\u01a1ng t\u1ef1 c\u00e1c b\u01b0\u1edbc tr\u00ean b\u1ea1n t\u1ea1o th\u00eam ch\u00ednh s\u00e1ch UpSpeed.<\/p>\n<p>Sau khi \u0111\u00e3 c\u00f3 c\u00e1c ch\u00ednh s\u00e1ch v\u1ec1 b\u0103ng th\u00f4ng b\u1ea1n ti\u1ebfn h\u00e0nh \u00e1p d\u1ee5ng ch\u00fang cho c\u00e1c Firewall rule, b\u1eb1ng c\u00e1ch b\u1ea1n v\u00e0o <strong>Firewall -&gt;Rules<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"..\/upload\/Img_web\/Network\/firewall_proxy\/pfsense\/band_limit\/7.png\" alt=\"\" width=\"400\" height=\"198\" \/><\/p>\n<p>Ban c\u00f3 th\u1ec3 t\u1ea1o c\u00e1c rule m\u1edbi \u0111\u1ec3 v\u00e0 \u00e1p d\u1ee5ng c\u00e1c ch\u00ednh s\u00e1ch v\u00e0o c\u00e1c rule \u0111\u01b0\u1ee3c t\u1ea1o ra, nh\u01b0ng \u1edf \u0111\u00e2y ch\u00fang ta d\u00f9ng rule c\u00f3 s\u1eb5n c\u1ee7a h\u1ec7 th\u1ed1ng. B\u1ea1n ch\u1ecdn rule c\u1ea7n \u00e1p d\u1ee5ng nh\u1ea5n v\u00e0o <strong>[e]<\/strong> \u0111\u1ec3 th\u00eam ch\u00ednh s\u00e1ch.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"..\/upload\/Img_web\/Network\/firewall_proxy\/pfsense\/band_limit\/8.png\" alt=\"\" width=\"500\" height=\"198\" \/><\/p>\n<p>Ti\u1ebfp theo, trong Firewall rule mu\u1ed1n \u00e1p d\u1ee5ng, b\u1ea1n k\u00e9o xu\u1ed1ng m\u1ee5c <strong>Advanced features<\/strong>, trong m\u1ee5c <strong>In\/Out<\/strong> b\u1ea1n ti\u1ebfn h\u00e0nh ch\u1ecdn policy m\u00e0 m\u00ecnh \u0111\u00e3 t\u1ea1o tr\u00ean Traffice Shaper.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"..\/upload\/Img_web\/Network\/firewall_proxy\/pfsense\/band_limit\/9.png\" alt=\"\" width=\"500\" height=\"322\" \/><\/p>\n<p>B\u1ea1n l\u01b0u \u00fd m\u1ed9t \u0111i\u1ec1u \u0111\u00f3 l\u00e0 ch\u00ednh s\u00e1ch n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng tr\u00ean interface ch\u1ecbu Firewall rule, n\u00ean In \u1edf \u0111\u00e2y c\u00f3 ngh\u0129a l\u00e0 t\u1ed1c \u0111\u1ed9 m\u00e0 client \u0111\u01b0a l\u00ean interface ch\u1ecbu rule, c\u00f2n Out l\u00e0 t\u1ed1c \u0111\u1ed9 m\u00e0 client s\u1ebd l\u1ea5y t\u1eeb interface n\u00e0y, n\u00ean nh\u00ecn n\u00f3 c\u00f3 v\u1ebd ng\u01b0\u1ee3c ng\u1ea1o m\u1ed9t ch\u00fat.<\/p>\n<p>Sau khi c\u1ea5u h\u00ecnh xong cho Firewall rule b\u1ea1n c\u00f3 th\u1ec3 l\u01b0u l\u1ea1i v\u00e0 \u0111\u1ee9ng \u1edf client \u0111\u1ec3 ki\u1ec3m tra th\u1eed. Nh\u01b0 \u0111\u00e3 n\u00f3i tr\u00ean, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o nhi\u1ec1u policy trong limiter v\u00e0 \u00e1p d\u1ee5ng cho t\u1eebng Firewall rule kh\u00e1c nhau n\u1ebfu trong h\u1ec7 th\u1ed1ng m\u1ea1ng c\u1ee7a b\u1ea1n c\u00f3 ph\u00e2n chia VLAN ho\u1eb7c ph\u00e2n chia nhi\u1ec1u m\u1ea1ng cho t\u1eebng ph\u00f2ng ban kh\u00e1c nhau. Ch\u00ednh s\u00e1ch c\u0169ng c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng cho t\u1eebng m\u00e1y c\u00e1 bi\u1ec7t.<\/p>\n<p>Tr\u00ean \u0111\u00e2y l\u00e0 b\u00e0i vi\u1ebft c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n c\u1ea5u h\u00ecnh v\u00e0 c\u00f3 c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 vi\u1ec7c gi\u1edbi h\u1ea1n b\u0103ng th\u00f4ng trong h\u1ec7 th\u1ed1ng m\u1ea1ng th\u00f4ng qua vi\u1ec7c s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m t\u01b0\u1eddng l\u1eeda pfsense.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vi\u1ec7c qu\u1ea3n tr\u1ecb b\u0103ng th\u00f4ng c\u0169ng l\u00e0 vi\u1ec7c quan tr\u1ecdng c\u1ea7n ch\u00fa \u00fd, \u00a0trong khi b\u0103ng th\u00f4ng c\u1ee7a h\u1ec7 th\u1ed1ng ch\u1ec9 c\u00f3 gi\u1edbi h\u1ea1n n\u00ean bu\u1ed9c ph\u1ea3i chia nh\u1ecf b\u0103ng th\u00f4ng t\u00f9y theo nhu c\u1ea7u c\u1ee7a t\u1eebng c\u00e1 nh\u00e2n, c\u0169ng nh\u01b0 nhu c\u1ea7u c\u1ee7a ph\u00f2ng ban&#8230; Pfsense cung c\u1ea5p cho b\u1ea1n t\u00ednh n\u0103ng n\u00e0y trong Traffic Shaper k\u1ebft h\u1ee3p v\u1edbi Firewall rule. M\u00f4 h\u00ecnh th\u1ef1c hi\u1ec7n: \u0110\u1ec3 t\u1ea1o ch\u00ednh s\u00e1ch v\u1ec1 b\u0103ng th\u00f4ng, b\u1ea1n v\u00e0o Firewall -&gt; Traffic Shaper Ti\u1ebfp theo b\u1ea1n ch\u1ecdn tab Limiter, \u1edf tab n\u00e0y b\u1ea1n ch\u1ecdn&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-309","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 \u2013 Gi\u1edbi h\u1ea1n b\u0103ng th\u00f4ng (Bandwidth limit) - 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=309\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pfsense Firewall \u2013 Gi\u1edbi h\u1ea1n b\u0103ng th\u00f4ng (Bandwidth limit) - EngISV\" \/>\n<meta property=\"og:description\" content=\"Vi\u1ec7c qu\u1ea3n tr\u1ecb b\u0103ng th\u00f4ng c\u0169ng l\u00e0 vi\u1ec7c quan tr\u1ecdng c\u1ea7n ch\u00fa \u00fd, \u00a0trong khi b\u0103ng th\u00f4ng c\u1ee7a h\u1ec7 th\u1ed1ng ch\u1ec9 c\u00f3 gi\u1edbi h\u1ea1n n\u00ean bu\u1ed9c ph\u1ea3i chia nh\u1ecf b\u0103ng th\u00f4ng t\u00f9y theo nhu c\u1ea7u c\u1ee7a t\u1eebng c\u00e1 nh\u00e2n, c\u0169ng nh\u01b0 nhu c\u1ea7u c\u1ee7a ph\u00f2ng ban&#8230; Pfsense cung c\u1ea5p cho b\u1ea1n t\u00ednh n\u0103ng n\u00e0y trong Traffic Shaper k\u1ebft h\u1ee3p v\u1edbi Firewall rule. M\u00f4 h\u00ecnh th\u1ef1c hi\u1ec7n: \u0110\u1ec3 t\u1ea1o ch\u00ednh s\u00e1ch v\u1ec1 b\u0103ng th\u00f4ng, b\u1ea1n v\u00e0o Firewall -&gt; Traffic Shaper Ti\u1ebfp theo b\u1ea1n ch\u1ecdn tab Limiter, \u1edf tab n\u00e0y b\u1ea1n ch\u1ecdn&hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.engisv.info\/?p=309\" \/>\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=\"2015-06-12T15:11:24+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=309#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.engisv.info\\\/?p=309\"},\"author\":{\"name\":\"hoanghiepktv\",\"@id\":\"https:\\\/\\\/www.engisv.info\\\/#\\\/schema\\\/person\\\/dcbab2ddc35f4c71f45c7e13f36367bf\"},\"headline\":\"Pfsense Firewall \u2013 Gi\u1edbi h\u1ea1n b\u0103ng th\u00f4ng (Bandwidth limit)\",\"datePublished\":\"2015-06-12T15:11:24+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.engisv.info\\\/?p=309\"},\"wordCount\":697,\"publisher\":{\"@id\":\"https:\\\/\\\/www.engisv.info\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.engisv.info\\\/?p=309#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.engisv.info\\\/wp-content\\\/uploads\\\/2015\\\/01\\\/PFSense-1.png\",\"keywords\":[\"Firewall\",\"Pfsense\"],\"articleSection\":[\"D\u1ecbch v\u1ee5 m\u1ea1ng\",\"Firewall - 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