{"id":603,"date":"2015-10-14T11:58:43","date_gmt":"2015-10-14T08:58:43","guid":{"rendered":"http:\/\/freebsd.ml\/?p=230"},"modified":"2019-10-23T06:19:11","modified_gmt":"2019-10-23T03:19:11","slug":"packet-filter-pf-%d0%bc%d0%b5%d0%b6%d1%81%d0%b5%d1%82%d0%b5%d0%b2%d0%be%d0%b9-%d1%8d%d0%ba%d1%80%d0%b0%d0%bd-openbsd-%d0%b8-altq","status":"publish","type":"post","link":"https:\/\/skilx.cc\/unlix\/packet-filter-pf-%d0%bc%d0%b5%d0%b6%d1%81%d0%b5%d1%82%d0%b5%d0%b2%d0%be%d0%b9-%d1%8d%d0%ba%d1%80%d0%b0%d0%bd-openbsd-%d0%b8-altq\/","title":{"rendered":"Packet Filter (PF, \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u044d\u043a\u0440\u0430\u043d OpenBSD) \u0438 ALTQ"},"content":{"rendered":"<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright  wp-image-231\" src=\"http:\/\/freebsd.ml\/wp-content\/uploads\/2015\/10\/Firewall-300x165.png\" alt=\"Firewall\" width=\"222\" height=\"122\" \/>\u0412 \u0438\u044e\u043b\u0435 2003 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0439 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u044d\u043a\u0440\u0430\u043d OpenBSD, \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0439 \u043a\u0430\u043a <acronym class=\"acronym\">PF<\/acronym>, \u0431\u044b\u043b \u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d \u0432 FreeBSD \u0438 \u0441\u0442\u0430\u043b \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0438\u0437 \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u0438 \u043f\u043e\u0440\u0442\u043e\u0432 FreeBSD; \u043f\u0435\u0440\u0432\u044b\u043c \u0440\u0435\u043b\u0438\u0437\u043e\u043c, \u0433\u0434\u0435 <acronym class=\"acronym\">PF<\/acronym> \u0431\u044b\u043b \u0438\u043d\u0442\u0435\u0433\u0440\u0438\u0440\u043e\u0432\u0430\u043d \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u0443\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u0443, \u0441\u0442\u0430\u043b\u0430 FreeBSD 5.3 \u0432 \u043d\u043e\u044f\u0431\u0440\u0435 2004. <acronym class=\"acronym\">PF<\/acronym> \u044d\u0442\u043e \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u044b\u0439 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u044d\u043a\u0440\u0430\u043d \u0441 \u0448\u0438\u0440\u043e\u043a\u0438\u043c \u043d\u0430\u0431\u043e\u0440\u043e\u043c \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0435\u0441\u0442\u044c \u043e\u043f\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u0430\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 <acronym class=\"acronym\">ALTQ<\/acronym> (Alternate Queuing). <acronym class=\"acronym\">ALTQ<\/acronym> \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u043f\u0443\u0441\u043a\u043d\u043e\u0439 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c\u044e Quality of Service (<acronym class=\"acronym\">QoS<\/acronym>).<\/p>\n<p style=\"text-align: justify;\"><!--more--><\/p>\n<p style=\"text-align: justify;\">\u041f\u0440\u043e\u0435\u043a\u0442 OpenBSD \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u0442 \u0437\u0430\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u0440\u0430\u0431\u043e\u0442\u0443 \u043f\u043e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0435 <a class=\"link\" href=\"http:\/\/www.openbsd.org\/faq\/pf\/\" target=\"_top\" rel=\"noopener noreferrer\">PF FAQ<\/a>. \u042d\u0442\u043e\u0442 \u0440\u0430\u0437\u0434\u0435\u043b \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u0444\u043e\u043a\u0443\u0441\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043d\u0430 \u0432\u0437\u0430\u0438\u043c\u043e\u0441\u0432\u044f\u0437\u0438 <acronym class=\"acronym\">PF<\/acronym> \u0438 FreeBSD, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044f \u043b\u0438\u0448\u044c \u043e\u0431\u0449\u0443\u044e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u043f\u043e \u0435\u0433\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044e. \u0417\u0430 \u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0435\u0439 \u043f\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044e <acronym class=\"acronym\">PF<\/acronym> \u043e\u0431\u0440\u0430\u0442\u0438\u0442\u0435\u0441\u044c \u043a <a class=\"link\" href=\"http:\/\/www.openbsd.org\/faq\/pf\/\" target=\"_top\" rel=\"noopener noreferrer\">PF FAQ<\/a>.<\/p>\n<p style=\"text-align: justify;\">\u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043e PF \u0434\u043b\u044f FreeBSD \u043c\u043e\u0436\u043d\u043e \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0441 \u0432\u0435\u0431 \u0441\u0430\u0439\u0442\u0430: <a class=\"uri\" href=\"http:\/\/pf4freebsd.love2party.net\/\" target=\"_top\" rel=\"noopener noreferrer\">http:\/\/pf4freebsd.love2party.net\/<\/a><\/p>\n<div class=\"sect2\" style=\"text-align: justify;\">\n<div class=\"titlepage\">\n<div>\n<div>\n<h3 class=\"title\">\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043c\u043e\u0434\u0443\u043b\u044f \u044f\u0434\u0440\u0430 PF<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0427\u0442\u043e\u0431\u044b \u0437\u0430\u0433\u0440\u0443\u0437\u0438\u0442\u044c PF \u043a\u0430\u043a \u043c\u043e\u0434\u0443\u043b\u044c \u044f\u0434\u0440\u0430, \u0434\u043e\u0431\u0430\u0432\u044c\u0442\u0435 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0443\u044e \u0441\u0442\u0440\u043e\u043a\u0443 \u0432 \/etc\/rc.conf:<\/p>\n<pre class=\"programlisting\">pf_enable=\"YES\"<\/pre>\n<p>\u0414\u0430\u043b\u0435\u0435, \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u0435 \u0441\u0442\u0430\u0440\u0442\u043e\u0432\u044b\u0439 \u0441\u043a\u0440\u0438\u043f\u0442:<\/p>\n<pre>#\/etc\/rc.d\/pf start<\/pre>\n<p>\u0423\u0447\u0442\u0438\u0442\u0435, \u043c\u043e\u0434\u0443\u043b\u044c PF \u043d\u0435 \u0437\u0430\u0433\u0440\u0443\u0437\u0438\u0442\u0441\u044f, \u0435\u0441\u043b\u0438 \u043e\u043d \u043d\u0435 \u0441\u043c\u043e\u0436\u0435\u0442 \u043d\u0430\u0439\u0442\u0438 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0439 \u0444\u0430\u0439\u043b \u0441 \u043d\u0430\u0431\u043e\u0440\u043e\u043c \u043f\u0440\u0430\u0432\u0438\u043b. \u041f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0440\u0430\u0437\u043c\u0435\u0449\u0435\u043d\u0438\u0435 \u0444\u0430\u0439\u043b\u0430 \u0441 \u043f\u0440\u0430\u0432\u0438\u043b\u0430\u043c\u0438 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0435: \/etc\/pf.conf. \u0415\u0441\u043b\u0438 \u043f\u0443\u0442\u044c \u043a \u0444\u0430\u0439\u043b\u0443 \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u043e\u0442 \u0432\u044b\u0448\u0435\u043f\u0440\u0438\u0432\u0435\u0434\u0451\u043d\u043d\u043e\u0433\u043e, \u0442\u043e \u0432\u043d\u0435\u0441\u0438\u0442\u0435 \u0432 \/etc\/rc.conf \u0441\u0442\u0440\u043e\u043a\u0443 \u0432\u0438\u0434\u0430:<\/p>\n<pre class=\"programlisting\">pf_rules=\"\/path\/to\/pf.conf\"<\/pre>\n<p>\u0424\u0430\u0439\u043b \u0441 \u043f\u0440\u0438\u043c\u0435\u0440\u0430\u043c\u0438 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0439 pf.conf \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u0432 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0435 \/usr\/share\/examples\/pf\/<\/p>\n<p>\u041c\u043e\u0434\u0443\u043b\u044c <acronym class=\"acronym\">PF<\/acronym> \u043c\u043e\u0436\u043d\u043e \u0442\u0430\u043a\u0436\u0435 \u0437\u0430\u0433\u0440\u0443\u0437\u0438\u0442\u044c \u0432\u0440\u0443\u0447\u043d\u0443\u044e:<\/p>\n<pre>#kldload pf.ko<\/pre>\n<p>\u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043b\u043e\u0433\u043e\u0432 \u0434\u043b\u044f <acronym class=\"acronym\">PF<\/acronym> \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043c\u043e\u0434\u0443\u043b\u0435\u043c pflog.ko, \u0434\u043b\u044f \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0434\u043e\u0431\u0430\u0432\u044c\u0442\u0435 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0443\u044e \u0441\u0442\u0440\u043e\u043a\u0443 \u0432 \/etc\/rc.conf:<\/p>\n<pre class=\"programlisting\">pflog_enable=\"YES\"<\/pre>\n<p>\u0438 \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u0435 \u043d\u0430 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0441\u043a\u0440\u0438\u043f\u0442:<\/p>\n<pre>#\/etc\/rc.d\/pflog start<\/pre>\n<p>\u0415\u0441\u043b\u0438 \u0432\u0430\u043c \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u044b \u0434\u0440\u0443\u0433\u0438\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 <acronym class=\"acronym\">PF<\/acronym>, \u0442\u043e \u043f\u0440\u0438\u0434\u0435\u0442\u0441\u044f \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 <acronym class=\"acronym\">PF<\/acronym> \u0432 \u044f\u0434\u0440\u043e.<\/p>\n<\/div>\n<div class=\"sect2\" style=\"text-align: justify;\">\n<div class=\"titlepage\">\n<div>\n<div>\n<h3 class=\"title\">\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u044f\u0434\u0440\u0430<\/h3>\n<h3 class=\"title\">\u0412\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 <acronym class=\"acronym\">PF<\/acronym> \u043f\u0443\u0442\u0435\u043c \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0446\u0438\u0438 \u0441 \u044f\u0434\u0440\u043e\u043c FreeBSD \u043d\u0435 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u0435\u043c, \u043e\u0434\u043d\u0430\u043a\u043e \u0432\u0430\u043c \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u043d\u0430\u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f \u043e\u0434\u043d\u0430 \u0438\u0437 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043d\u0435 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u0432 \u0437\u0430\u0433\u0440\u0443\u0436\u0430\u0435\u043c\u044b\u0439 \u043c\u043e\u0434\u0443\u043b\u044c. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, <a class=\"citerefentry\" href=\"http:\/\/www.FreeBSD.org\/cgi\/man.cgi?query=pfsync&amp;sektion=4\"><span class=\"citerefentry\"><span class=\"refentrytitle\">pfsync<\/span>(4)<\/span><\/a> \u044f\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043f\u0441\u0435\u0432\u0434\u043e\u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0432\u043d\u043e\u0441\u0438\u0442 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u0442\u0430\u0431\u043b\u0438\u0446\u0443 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0439, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u0443\u044e <acronym class=\"acronym\">PF<\/acronym>. \u0412 \u0434\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0435\u043c, \u044d\u0442\u043e \u043f\u0441\u0435\u0432\u0434\u043e\u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0441\u043a\u043e\u043c\u043f\u043e\u043d\u043e\u0432\u0430\u043d\u043e \u0441 <a class=\"citerefentry\" href=\"http:\/\/www.FreeBSD.org\/cgi\/man.cgi?query=carp&amp;sektion=4\"><span class=\"citerefentry\"><span class=\"refentrytitle\">carp<\/span>(4)<\/span><\/a> \u0447\u0442\u043e\u0431\u044b \u0441\u043e\u0437\u0434\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437\u043e\u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u0443\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u044d\u043a\u0440\u0430\u043d\u043e\u0432 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 <acronym class=\"acronym\">PF<\/acronym>.<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<p>\u041f\u0440\u0438\u043c\u0435\u0440 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 \u044f\u0434\u0440\u0430 \u0434\u043b\u044f \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f PF \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u0432<\/p>\n<pre class=\"filename\">\/usr\/src\/sys\/conf\/NOTES<\/pre>\n<p>\u0438 \u043f\u043e\u043a\u0430\u0437\u0430\u043d \u0437\u0434\u0435\u0441\u044c:<\/p>\n<pre class=\"literal\">device pf\ndevice pflog\ndevice pfsync\ndevice pf<\/pre>\n<p>\u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u044d\u043a\u0440\u0430\u043d\u0430 <span class=\"quote\">&lt;&lt;<span class=\"quote\">Packet Filter<\/span>&gt;&gt;<\/span> (<a class=\"citerefentry\" href=\"http:\/\/www.FreeBSD.org\/cgi\/man.cgi?query=pf&amp;sektion=4\"><span class=\"citerefentry\"><span class=\"refentrytitle\">pf<\/span>(4)<\/span><\/a>).<\/p>\n<pre class=\"literal\">device pflog<\/pre>\n<p>\u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u043d\u0435\u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u0441\u0435\u0442\u0435\u0432\u043e\u0435 \u043f\u0441\u0435\u0432\u0434\u043e\u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e <a class=\"citerefentry\" href=\"http:\/\/www.FreeBSD.org\/cgi\/man.cgi?query=pflog&amp;sektion=4\"><span class=\"citerefentry\"><span class=\"refentrytitle\">pflog<\/span>(4)<\/span><\/a>, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0434\u043b\u044f \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0442\u0440\u0430\u0444\u0438\u043a\u0430 \u0447\u0435\u0440\u0435\u0437 <a class=\"citerefentry\" href=\"http:\/\/www.FreeBSD.org\/cgi\/man.cgi?query=bpf&amp;sektion=4\"><span class=\"citerefentry\"><span class=\"refentrytitle\">bpf<\/span>(4)<\/span><\/a>. \u0414\u0430\u0435\u043c\u043e\u043d <a class=\"citerefentry\" href=\"http:\/\/www.FreeBSD.org\/cgi\/man.cgi?query=pflogd&amp;sektion=8\"><span class=\"citerefentry\"><span class=\"refentrytitle\">pflogd<\/span>(8)<\/span><\/a> \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0434\u043b\u044f \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043d\u0430 \u0434\u0438\u0441\u043a.<\/p>\n<pre class=\"literal\">device pfsync<\/pre>\n<p>\u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u043d\u0435\u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u0441\u0435\u0442\u0435\u0432\u043e\u0435 \u043f\u0441\u0435\u0432\u0434\u043e\u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e <a class=\"citerefentry\" href=\"http:\/\/www.FreeBSD.org\/cgi\/man.cgi?query=pfsync&amp;sektion=4\"><span class=\"citerefentry\"><span class=\"refentrytitle\">pfsync<\/span>(4)<\/span><\/a>, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0435 \u0434\u043b\u044f \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u043d\u0438\u044f <span class=\"quote\">&lt;&lt;<span class=\"quote\">\u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f<\/span>&gt;&gt;<\/span>.<\/p>\n<\/div>\n<div class=\"sect2\" style=\"text-align: justify;\">\n<div class=\"titlepage\">\n<div>\n<div>\n<h3 class=\"title\">\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0435 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b rc.conf<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0414\u043b\u044f \u0430\u043a\u0442\u0438\u0432\u0430\u0446\u0438\u0438 <acronym class=\"acronym\">PF<\/acronym> \u0438 <a class=\"citerefentry\" href=\"http:\/\/www.FreeBSD.org\/cgi\/man.cgi?query=pflog&amp;sektion=4\"><span class=\"citerefentry\"><span class=\"refentrytitle\">pflog<\/span>(4)<\/span><\/a> \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0432 <a class=\"citerefentry\" href=\"http:\/\/www.FreeBSD.org\/cgi\/man.cgi?query=rc.conf&amp;sektion=5\"><span class=\"citerefentry\"><span class=\"refentrytitle\">rc.conf<\/span>(5)<\/span><\/a> \u0434\u043e\u043b\u0436\u043d\u044b \u0431\u044b\u0442\u044c \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u044b \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435:<\/p>\n<pre class=\"programlisting\">pf_enable=\"YES\"                 # \u0412\u043a\u043b\u044e\u0447\u0438\u0442\u044c PF (\u0437\u0430\u0433\u0440\u0443\u0437\u0438\u0442\u044c \u043c\u043e\u0434\u0443\u043b\u044c \u0435\u0441\u043b\u0438 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e)\npf_rules=\"\/etc\/pf.conf\"         # \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u0430\u0432\u0438\u043b \u0434\u043b\u044f pf\npf_flags=\"\"                     # \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0444\u043b\u0430\u0433\u0438 \u0434\u043b\u044f \u0437\u0430\u043f\u0443\u0441\u043a\u0430 pfctl\npflog_enable=\"YES\"              # \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u044c pflogd(8)\npflog_logfile=\"\/var\/log\/pflog\"  # \u0433\u0434\u0435 pflogd \u0434\u043e\u043b\u0436\u0435\u043d \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0442\u044c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\npflog_flags=\"\"                  # \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0444\u043b\u0430\u0433\u0438 \u0434\u043b\u044f \u0437\u0430\u043f\u0443\u0441\u043a\u0430 pflogd<\/pre>\n<p>\u0415\u0441\u043b\u0438 \u0437\u0430 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u044b\u043c \u044d\u043a\u0440\u0430\u043d\u043e\u043c \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u0430\u044f \u0441\u0435\u0442\u044c \u0438 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0442\u044c \u043f\u0430\u043a\u0435\u0442\u044b \u0434\u043b\u044f \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043e\u0432 \u044d\u0442\u043e\u0439 \u0441\u0435\u0442\u0438, \u0438\u043b\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c NAT, \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435 \u0442\u0430\u043a\u0436\u0435 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440:<\/p>\n<pre class=\"programlisting\">gateway_enable=\"YES\"            # \u0412\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u0448\u043b\u044e\u0437<\/pre>\n<\/div>\n<div class=\"sect2\" style=\"text-align: justify;\">\n<div class=\"titlepage\">\n<div>\n<div>\n<h3 class=\"title\">\u0421\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043f\u0440\u0430\u0432\u0438\u043b \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<p>\u041f\u0430\u043a\u0435\u0442 <acronym class=\"acronym\">PF<\/acronym> \u0447\u0438\u0442\u0430\u0435\u0442 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u044e \u0438\u0437 \u0444\u0430\u0439\u043b\u0430 <a class=\"citerefentry\" href=\"http:\/\/www.FreeBSD.org\/cgi\/man.cgi?query=pf.conf&amp;sektion=5\"><span class=\"citerefentry\"><span class=\"refentrytitle\">pf.conf<\/span>(5)<\/span><\/a> (\u043f\u043e\u043b\u043d\u044b\u0439 \u043f\u0443\u0442\u044c: \/etc\/pf.conf); \u043f\u0430\u043a\u0435\u0442\u044b \u043e\u0442\u0432\u0435\u0440\u0433\u0430\u044e\u0442\u0441\u044f, \u043f\u0440\u043e\u043f\u0443\u0441\u043a\u0430\u044e\u0442\u0441\u044f \u0438\u043b\u0438 \u043c\u043e\u0434\u0438\u0444\u0438\u0446\u0438\u0440\u0443\u044e\u0442\u0441\u044f \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 \u043f\u0440\u0430\u0432\u0438\u043b\u0430\u043c\u0438 \u0438 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f\u043c\u0438 \u0438\u0437 \u044d\u0442\u043e\u0433\u043e \u0444\u0430\u0439\u043b\u0430. \u0412 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u0443\u044e \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0443 FreeBSD \u0432\u0445\u043e\u0434\u044f\u0442 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0444\u0430\u0439\u043b\u043e\u0432 \u0441 \u043f\u0440\u0438\u043c\u0435\u0440\u0430\u043c\u0438 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0439, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0430\u0445\u043e\u0434\u044f\u0442\u0441\u044f \u0432 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0435 \/usr\/share\/examples\/pf\/<\/p>\n<p>\u0417\u0430 \u0438\u0441\u0447\u0435\u0440\u043f\u044b\u0432\u0430\u044e\u0449\u0438\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0435\u043c \u043f\u0440\u0430\u0432\u0438\u043b <acronym class=\"acronym\">PF<\/acronym> \u043e\u0431\u0440\u0430\u0442\u0438\u0442\u0435\u0441\u044c \u043a <a class=\"link\" href=\"http:\/\/www.openbsd.org\/faq\/pf\/\" target=\"_top\" rel=\"noopener noreferrer\">PF FAQ<\/a>.<\/p>\n<div class=\"warning\">\n<h3 class=\"admontitle\">\u041f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u0435:<\/h3>\n<p>\u0418\u0437\u0443\u0447\u0430\u044f <a class=\"link\" href=\"http:\/\/www.openbsd.org\/faq\/pf\/\" target=\"_top\" rel=\"noopener noreferrer\">PF FAQ<\/a>, \u0438\u043c\u0435\u0439\u0442\u0435 \u0432 \u0432\u0438\u0434\u0443, \u0447\u0442\u043e \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0432\u0435\u0440\u0441\u0438\u0438 FreeBSD \u043c\u043e\u0433\u0443\u0442 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0442\u044c \u0440\u0430\u0437\u043d\u044b\u0435 \u0432\u0435\u0440\u0441\u0438\u0438 pf. \u0412 \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0438\u0439 \u043c\u043e\u043c\u0435\u043d\u0442 FreeBSD \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 \u0442\u0443 \u0436\u0435 \u0432\u0435\u0440\u0441\u0438\u044e <acronym class=\"acronym\">PF<\/acronym>, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u0432 OpenBSD 4.1.<\/p>\n<\/div>\n<p><a class=\"link\" href=\"http:\/\/lists.FreeBSD.org\/mailman\/listinfo\/freebsd-pf\" target=\"_top\" rel=\"noopener noreferrer\">\u0421\u043f\u0438\u0441\u043e\u043a \u0440\u0430\u0441\u0441\u044b\u043b\u043a\u0438, \u043f\u043e\u0441\u0432\u044f\u0449\u0451\u043d\u043d\u044b\u0439 FreeBSD packet filter<\/a> \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0445\u043e\u0440\u043e\u0448\u0438\u043c \u043c\u0435\u0441\u0442\u043e\u043c, \u0447\u0442\u043e\u0431\u044b \u0437\u0430\u0434\u0430\u0432\u0430\u0442\u044c \u0432\u043e\u043f\u0440\u043e\u0441\u044b \u043f\u043e \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044e \u043f\u0430\u043a\u0435\u0442\u0430 <acronym class=\"acronym\">PF<\/acronym>. \u041d\u0435 \u0437\u0430\u0431\u0443\u0434\u044c\u0442\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u0438\u0442\u044c \u0430\u0440\u0445\u0438\u0432\u044b \u0441\u043f\u0438\u0441\u043a\u0430 \u0440\u0430\u0441\u0441\u044b\u043b\u043a\u0438 \u043f\u0435\u0440\u0435\u0434 \u0442\u0435\u043c, \u043a\u0430\u043a \u0437\u0430\u0434\u0430\u0432\u0430\u0442\u044c \u0432\u043e\u043f\u0440\u043e\u0441.<\/p>\n<\/div>\n<div class=\"sect2\" style=\"text-align: justify;\">\n<div class=\"titlepage\">\n<div>\n<div>\n<h3 class=\"title\">\u0420\u0430\u0431\u043e\u0442\u0430 \u0441 PF<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0414\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f <acronym class=\"acronym\">PF<\/acronym> \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 \u0443\u0442\u0438\u043b\u0438\u0442\u0443 <a class=\"citerefentry\" href=\"http:\/\/www.FreeBSD.org\/cgi\/man.cgi?query=pfctl&amp;sektion=8\"><span class=\"citerefentry\"><span class=\"refentrytitle\">pfctl<\/span>(8)<\/span><\/a>. \u041d\u0438\u0436\u0435 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u043e \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043f\u043e\u043b\u0435\u0437\u043d\u044b\u0445 \u043a\u043e\u043c\u0430\u043d\u0434 (\u0432\u0441\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043a\u043e\u043c\u0430\u043d\u0434\u044b \u0438 \u043e\u043f\u0446\u0438\u0438 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u044b \u043d\u0430 \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0435 \u0441\u043f\u0440\u0430\u0432\u043e\u0447\u043d\u0438\u043a\u0430 <a class=\"citerefentry\" href=\"http:\/\/www.FreeBSD.org\/cgi\/man.cgi?query=pfctl&amp;sektion=8\"><span class=\"citerefentry\"><span class=\"refentrytitle\">pfctl<\/span>(8)<\/span><\/a>):<\/p>\n<table border=\"0\" width=\"100%\">\n<colgroup>\n<col \/>\n<col \/><\/colgroup>\n<thead>\n<tr>\n<th>\u041a\u043e\u043c\u0430\u043d\u0434\u0430<\/th>\n<th>\u0414\u0435\u0439\u0441\u0442\u0432\u0438\u0435<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>pfctl -e<\/td>\n<td>\u0412\u043a\u043b\u044e\u0447\u0438\u0442\u044c PF<\/td>\n<\/tr>\n<tr>\n<td>\n<p class=\"command\">pfctl -d<\/p>\n<\/td>\n<td>\u0412\u044b\u043a\u043b\u044e\u0447\u0438\u0442\u044c PF<\/td>\n<\/tr>\n<tr>\n<td>\n<p class=\"command\">pfctl -F all -f \/etc\/pf.conf<\/p>\n<\/td>\n<td>\n<p class=\"filename\">\u0421\u0431\u0440\u043e\u0441\u0438\u0442\u044c \u0432\u0441\u0435 \u043f\u0440\u0430\u0432\u0438\u043b\u0430 (NAT, \u043f\u0440\u0430\u0432\u0438\u043b\u0430 \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438, \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439, \u0442\u0430\u0431\u043b\u0438\u0446\u044b \u0438 \u0442.\u0434.) \u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u0438\u0442\u044c \u043d\u043e\u0432\u044b\u0435 \u0441 \u0444\u0430\u0439\u043b\u0430 \/etc\/pf.conf<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p class=\"command\">pfctl -s [ rules | nat | state ]<\/p>\n<\/td>\n<td>\u041e\u0442\u043e\u0431\u0440\u0430\u0437\u0438\u0442\u044c \u043f\u0440\u0430\u0432\u0438\u043b\u0430 \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438, \u043f\u0440\u0430\u0432\u0438\u043b\u0430 NAT \u0438\u043b\u0438 \u0442\u0430\u0431\u043b\u0438\u0446\u0443 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0439 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439<\/td>\n<\/tr>\n<tr>\n<td>\n<p class=\"command\">pfctl -vnf \/etc\/pf.conf<\/p>\n<\/td>\n<td>\u041f\u0440\u043e\u0432\u0435\u0440\u0438\u0442\u044c \/etc\/pf.conf \u043d\u0430 \u043d\u0430\u043b\u0438\u0447\u0438\u0435 \u043e\u0448\u0438\u0431\u043e\u043a, \u043d\u043e \u0441\u0430\u043c\u0438 \u043d\u0430\u0431\u043e\u0440\u044b \u043f\u0440\u0430\u0432\u0438\u043b \u043d\u0435 \u0437\u0430\u0433\u0440\u0443\u0436\u0430\u0442\u044c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"sect2\">\n<div class=\"titlepage\" style=\"text-align: justify;\">\n<div>\n<div>\n<h3 class=\"title\">\u0412\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 <acronym class=\"acronym\">ALTQ<\/acronym><\/h3>\n<\/div>\n<\/div>\n<\/div>\n<p style=\"text-align: justify;\"><acronym class=\"acronym\">ALTQ<\/acronym> \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0432\u043a\u043b\u044e\u0447\u0435\u043d \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u0443\u0442\u0435\u043c \u043a\u043e\u043c\u043f\u0438\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u044f\u0434\u0440\u0430 FreeBSD \u0441 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u043c\u0438 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u0430\u043c\u0438. <acronym class=\"acronym\">ALTQ<\/acronym> \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0435 \u0432\u0441\u0435\u043c\u0438 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u043c\u0438 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430\u043c\u0438 \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u043a\u0430\u0440\u0442. \u0414\u043b\u044f \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430 \u0441\u043f\u0438\u0441\u043a\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0432 \u0432\u0430\u0448\u0435\u043c \u0440\u0435\u043b\u0438\u0437\u0435 FreeBSD \u043e\u0431\u0440\u0430\u0442\u0438\u0442\u0435\u0441\u044c \u043a \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0435 \u0441\u043f\u0440\u0430\u0432\u043e\u0447\u043d\u0438\u043a\u0430 <a class=\"citerefentry\" href=\"http:\/\/www.FreeBSD.org\/cgi\/man.cgi?query=altq&amp;sektion=4\"><span class=\"citerefentry\"><span class=\"refentrytitle\">altq<\/span>(4)<\/span><\/a>.<\/p>\n<p style=\"text-align: justify;\">\u0421\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u0432\u043a\u043b\u044e\u0447\u0430\u0442 <acronym class=\"acronym\">ALTQ<\/acronym> \u0438 \u0434\u043e\u0431\u0430\u0432\u044f\u0442 \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c.<\/p>\n<pre class=\"programlisting\">options         ALTQ\noptions         ALTQ_CBQ        # Class Bases Queuing (CBQ)\noptions         ALTQ_RED        # Random Early Detection (RED)\noptions         ALTQ_RIO        # RED In\/Out\noptions         ALTQ_HFSC       # Hierarchical Packet Scheduler (HFSC)\noptions         ALTQ_PRIQ       # Priority Queuing (PRIQ)\noptions         ALTQ_NOPCC      # Required for SMP build<\/pre>\n<pre class=\"literal\">options ALTQ<\/pre>\n<p style=\"text-align: justify;\">\u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u0443 <acronym class=\"acronym\">ALTQ<\/acronym>.<\/p>\n<pre class=\"literal\">options ALTQ_CBQ<\/pre>\n<p style=\"text-align: justify;\">\u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 <span class=\"emphasis\"><em>Class Based Queuing<\/em><\/span> (<acronym class=\"acronym\">CBQ<\/acronym>). <acronym class=\"acronym\">CBQ<\/acronym> \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0442\u044c \u043f\u0440\u043e\u043f\u0443\u0441\u043a\u043d\u0443\u044e \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439 \u043f\u043e \u043a\u043b\u0430\u0441\u0441\u0430\u043c \u0438\u043b\u0438 \u043e\u0447\u0435\u0440\u0435\u0434\u044f\u043c \u0434\u043b\u044f \u0432\u044b\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0440\u0438\u043e\u0440\u0438\u0442\u0435\u0442\u043e\u0432 \u0442\u0440\u0430\u0444\u0438\u043a\u0430 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043f\u0440\u0430\u0432\u0438\u043b \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438.<\/p>\n<pre class=\"literal\">options ALTQ_RED<\/pre>\n<p style=\"text-align: justify;\">\u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 <span class=\"emphasis\"><em>Random Early Detection<\/em><\/span> (<acronym class=\"acronym\">RED<\/acronym>). <acronym class=\"acronym\">RED<\/acronym> \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u043f\u0435\u0440\u0435\u0433\u0440\u0443\u0437\u043a\u0438 \u0441\u0435\u0442\u0438. <acronym class=\"acronym\">RED<\/acronym> \u0432\u044b\u0447\u0438\u0441\u043b\u044f\u0435\u0442 \u0434\u043b\u0438\u043d\u0443 \u043e\u0447\u0435\u0440\u0435\u0434\u0438 \u0438 \u0441\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u0435\u0442 \u0435\u0435 \u0441 \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u043c \u0438 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u043c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435\u043c \u0434\u043b\u0438\u043d\u044b \u043e\u0447\u0435\u0440\u0435\u0434\u0438. \u0415\u0441\u043b\u0438 \u043e\u0447\u0435\u0440\u0435\u0434\u044c \u043f\u0440\u0435\u0432\u044b\u0448\u0430\u0435\u0442 \u043c\u0430\u043a\u0441\u0438\u043c\u0443\u043c, \u0432\u0441\u0435 \u043d\u043e\u0432\u044b\u0435 \u043f\u0430\u043a\u0435\u0442\u044b \u0431\u0443\u0434\u0443\u0442 \u043e\u0442\u0431\u0440\u043e\u0448\u0435\u043d\u044b. \u0412 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441\u043e \u0441\u0432\u043e\u0438\u043c \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u0435\u043c, <acronym class=\"acronym\">RED<\/acronym> \u043e\u0442\u0431\u0440\u0430\u0441\u044b\u0432\u0430\u0435\u0442 \u043f\u0430\u043a\u0435\u0442\u044b \u0438\u0437 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439 \u0432 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u043e\u043c \u043f\u043e\u0440\u044f\u0434\u043a\u0435.<\/p>\n<pre class=\"literal\">options ALTQ_RIO<\/pre>\n<p style=\"text-align: justify;\">\u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 <span class=\"emphasis\"><em>Random Early Detection In and Out<\/em><\/span>.<\/p>\n<pre class=\"literal\">options ALTQ_HFSC<\/pre>\n<p style=\"text-align: justify;\">\u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 <span class=\"emphasis\"><em>Hierarchical Fair Service Curve Packet Scheduler<\/em><\/span>. \u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e <acronym class=\"acronym\">HFSC<\/acronym> \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043f\u043e \u0430\u0434\u0440\u0435\u0441\u0443: <a class=\"uri\" href=\"http:\/\/www-2.cs.cmu.edu\/%7Ehzhang\/HFSC\/main.html\" target=\"_top\" rel=\"noopener noreferrer\">http:\/\/www-2.cs.cmu.edu\/~hzhang\/HFSC\/main.html<\/a><\/p>\n<pre class=\"literal\">options ALTQ_PRIQ<\/pre>\n<p style=\"text-align: justify;\">\u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 <span class=\"emphasis\"><em>Priority Queuing<\/em><\/span> (<acronym class=\"acronym\">PRIQ<\/acronym>). <acronym class=\"acronym\">PRIQ<\/acronym> \u0432\u0441\u0435\u0433\u0434\u0430 \u043f\u0435\u0440\u0432\u044b\u043c \u043f\u0440\u043e\u043f\u0443\u0441\u043a\u0430\u0435\u0442 \u0442\u0440\u0430\u0444\u0438\u043a \u0438\u0437 \u043e\u0447\u0435\u0440\u0435\u0434\u0438 c \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u043f\u0440\u0438\u043e\u0440\u0438\u0442\u0435\u0442\u043e\u043c.<\/p>\n<pre class=\"literal\">options ALTQ_NOPCC<\/pre>\n<p style=\"text-align: justify;\">\u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 <acronym class=\"acronym\">SMP<\/acronym> \u0434\u043b\u044f <acronym class=\"acronym\">ALTQ<\/acronym>. \u042d\u0442\u0430 \u043e\u043f\u0446\u0438\u044f \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u0430 \u0434\u043b\u044f <acronym class=\"acronym\">SMP<\/acronym> \u0441\u0438\u0441\u0442\u0435\u043c.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0412 \u0438\u044e\u043b\u0435 2003 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0439 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u044d\u043a\u0440\u0430\u043d OpenBSD, \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0439 \u043a\u0430\u043a PF, \u0431\u044b\u043b \u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d \u0432 FreeBSD \u0438 \u0441\u0442\u0430\u043b \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0438\u0437 \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u0438&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[588],"tags":[665,666,61,584,605,667,668,40,39,669,38,122,60,587],"class_list":["post-603","post","type-post","status-publish","format-standard","hentry","category-588","tag-altq","tag-filter","tag-firewall","tag-freebsd","tag-openbsd","tag-packet","tag-pf","tag-unix","tag-39","tag-669","tag-38","tag-122","tag-60","tag-587"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412 \u0438\u044e\u043b\u0435 2003 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0439 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u044d\u043a\u0440\u0430\u043d OpenBSD, \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0439 \u043a\u0430\u043a PF, 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