{"id":120227,"date":"2024-10-20T01:09:07","date_gmt":"2024-10-19T23:09:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-setevogo-steka-f-stack-1-24-vypolnyaemogo-v-prostranstve-polzovatelya"},"modified":"2024-10-20T01:09:07","modified_gmt":"2024-10-19T23:09:07","slug":"vypusk-setevogo-steka-f-stack-1-24-vypolnyaemogo-v-prostranstve-polzovatelya","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/vypusk-setevogo-steka-f-stack-1-24-vypolnyaemogo-v-prostranstve-polzovatelya","title":{"rendered":"Lanzamiento del stack de red F-Stack 1.24, ejecutado en espacio de usuario","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Se ha publicado la pila de red F-Stack 1.24, que representa una edici\u00f3n de la pila de red FreeBSD, funcionando en espacio de usuario y utilizando el marco DPDK para lograr un rendimiento m\u00e1ximo. El proyecto fue creado por Tencent, la mayor empresa de telecomunicaciones en China, y se utiliza en sus productos y servicios. El c\u00f3digo est\u00e1 escrito en C y se distribuye bajo la licencia BSD. Se admite su funcionamiento en Linux y FreeBSD.      <\/p>\n<p>F-Stack permite utilizar en las aplicaciones su propia pila de red local, independiente de la pila de red del sistema operativo, funcionando en el espacio del usuario y trabajando directamente con el hardware de red. F-Stack se presenta como una soluci\u00f3n que permite aumentar el rendimiento de los manejadores de solicitudes de red en situaciones donde la pila TCP\/IP del n\u00facleo de Linux se convierte en un cuello de botella y limita la escalabilidad \u2014 en algunas situaciones, el proyecto permite multiplicar por varios la cantidad de peque\u00f1as solicitudes de red procesadas. Te\u00f3ricamente, F-Stack permite alcanzar el l\u00edmite del rendimiento de red posible para la tarjeta de red utilizada.       <\/p>\n<p>El aumento del rendimiento se logra al eliminar operaciones como la copia de paquetes de red, la planificaci\u00f3n de hilos, el manejo de interrupciones y la aplicaci\u00f3n de llamadas al sistema. Para interactuar con la tarjeta de red, evitando las interfaces del n\u00facleo del sistema operativo, se utiliza el marco DPDK (Data Plane Development Kit), que desarrolla un conjunto de bibliotecas para trabajar a bajo nivel con adaptadores de red. DPDK permite reducir la sobrecarga y ajustarse a un n\u00famero m\u00ednimo de ciclos de CPU al recibir o enviar paquetes de red.        <\/p>\n<p>La funcionalidad de la pila TCP\/IP es equivalente a la pila de red FreeBSD 13 y se ha extra\u00eddo de este sistema operativo a una biblioteca independiente. Para el desarrollo de aplicaciones, se puede utilizar la API est\u00e1ndar POSIX (socket, epoll, kqueue) o su propia interfaz de programaci\u00f3n basada en micro-hilos que simplifica la creaci\u00f3n de aplicaciones de red y permite prescindir de la l\u00f3gica compleja de procesamiento as\u00edncrono de solicitudes.      <\/p>\n<p>El proyecto admite ediciones de m\u00faltiples protocolos que han sido traducidas para utilizar F-Stack. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/es\/server\/dts-los-angeles\/\"   title=\"servidores\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3943\">servidores<\/a>  Nginx 1.25.2 y la base de datos Redis 6.2.6, que demuestran un rendimiento superior al de las versiones est\u00e1ndar que funcionan sobre la pila de red del sistema operativo.        <\/p>\n<p>Las modificaciones m\u00e1s notables en la nueva versi\u00f3n:  <\/p>\n<ul>\n<li class=\"l\"> En el archivo de configuraci\u00f3n config.ini se ha a\u00f1adido la opci\u00f3n de elegir entre utilizar KNI (Kernel NIC Interface) y virtio_user como transporte para la transmisi\u00f3n de paquetes entre el n\u00facleo y la aplicaci\u00f3n de procesamiento de paquetes basada en DPDK. Se ha a\u00f1adido la capacidad de usar el control de velocidad (ratelimit) para KNI.\n<li class=\"l\"> Se ha a\u00f1adido soporte para activar la configuraci\u00f3n de la pila de red \u00abnet.add_addr_allfibs=1\u00bb para agregar direcciones en todas las tablas de enrutamiento.\n<li class=\"l\"> Se ha a\u00f1adido la API ff_get_traffic para obtener el tr\u00e1fico, por ejemplo, para implementar QoS (Calidad de Servicio).\n<li class=\"l\"> Se han a\u00f1adido funciones pthread_create y pthread_join, similares a las funciones correspondientes en POSIX.\n<li class=\"l\"> Se ha a\u00f1adido la API ff_dpdk_raw_packet_send para que la aplicaci\u00f3n env\u00ede paquetes en bruto directamente a trav\u00e9s de DPDK, en lugar de a trav\u00e9s de un socket.\n<li class=\"l\"> Se ha implementado el soporte para la configuraci\u00f3n autom\u00e1tica de VLAN, enrutamiento y pol\u00edtica de enrutamiento.\n<li class=\"l\"> Se ha realizado la transici\u00f3n a la versi\u00f3n DPDK 22.11.6 LTS.\n<li class=\"l\"> En la implementaci\u00f3n de Nginx sobre F-Stack se ha a\u00f1adido soporte para el m\u00f3dulo stream.        <\/ul>\n<p>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62076\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u0441\u0442\u0435\u043a F-Stack 1.24, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \u0441\u043e\u0431\u043e\u0439 \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u044e \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u0441\u0442\u0435\u043a\u0430 FreeBSD, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0443\u044e \u0432 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0435 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0443\u044e \u0444\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a DPDK \u0434\u043b\u044f \u0434\u043e\u0441\u0442\u0438\u0436\u0435\u043d\u0438\u044f \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438. \u041f\u0440\u043e\u0435\u043a\u0442 \u0441\u043e\u0437\u0434\u0430\u043d \u043a\u0440\u0443\u043f\u043d\u0435\u0439\u0448\u0435\u0439 \u0432 \u041a\u0438\u0442\u0430\u0435 \u0442\u0435\u043b\u0435\u043a\u043e\u043c\u043c\u0443\u043d\u0438\u043a\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Tencent \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u0435\u0451 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430\u0445 \u0438 \u0441\u0435\u0440\u0432\u0438\u0441\u0430\u0445. \u041a\u043e\u0434 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 BSD. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0440\u0430\u0431\u043e\u0442\u0430 \u0432 Linux \u0438 FreeBSD. F-Stack [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-120227","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u0441\u0442\u0435\u043a F-Stack 1.24, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \u0441\u043e\u0431\u043e\u0439 \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u044e \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u0441\u0442\u0435\u043a\u0430 FreeBSD, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0443\u044e \u0432 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ejecut\u00e1ndose en espacio de usuario | ProHoster","description":"Se ha publicado la pila de red F-Stack 1.24, que es una edici\u00f3n de la pila de red FreeBSD, funcionando en espacio de usuario y utilizando el marco DPDK para lograr un rendimiento m\u00e1ximo.","canonical_url":"https:\/\/prohoster.info\/es\/blog\/news\/vypusk-setevogo-steka-f-stack-1-24-vypolnyaemogo-v-prostranstve-polzovatelya","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"es_ES","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e 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