{"id":9119,"date":"2023-05-05T18:06:46","date_gmt":"2023-05-05T15:06:46","guid":{"rendered":"https:\/\/vasexperts.com\/?p=9119"},"modified":"2025-08-11T14:13:44","modified_gmt":"2025-08-11T11:13:44","slug":"bng-cups-model","status":"publish","type":"post","link":"https:\/\/vasexperts.com\/es\/blog\/bng\/bng-cups-model\/","title":{"rendered":"Modelo BNG CUPS"},"content":{"rendered":"El concepto <a href=\"\/es\/products\/stingray\/\" rel=\"noopener noreferrer\">Stingray SG<\/a> apoya la tendencia de pasar del dispositivo BNG cl\u00e1sico al concepto DBNG al separar la UP y el CP. Analicemos m\u00e1s detalladamente sus ventajas.\r\n\r\n<noscript><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/05\/bng-cups.png\" alt=\"BNG CUPS\" width=\"100%\" height=\"auto\" class=\"alignnone size-full wp-image-9122\" srcset=\"\/wp-content\/uploads\/2023\/05\/bng-cups.png 1656w, \/wp-content\/uploads\/2023\/05\/bng-cups-300x266.png 300w, \/wp-content\/uploads\/2023\/05\/bng-cups-1024x907.png 1024w, \/wp-content\/uploads\/2023\/05\/bng-cups-768x680.png 768w, \/wp-content\/uploads\/2023\/05\/bng-cups-1536x1360.png 1536w\" sizes=\"(max-width: 1656px) 100vw, 1656px\"><\/noscript><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/05\/bng-cups.png\" alt=\"BNG CUPS\" width=\"100%\" height=\"auto\" class=\"alignnone size-full wp-image-9122 lazyload\" sizes=\"(max-width: 1656px) 100vw, 1656px\" data-src=\"\/wp-content\/uploads\/2023\/05\/bng-cups.png\" data-srcset=\"\/wp-content\/uploads\/2023\/05\/bng-cups.png 1656w, \/wp-content\/uploads\/2023\/05\/bng-cups-300x266.png 300w, \/wp-content\/uploads\/2023\/05\/bng-cups-1024x907.png 1024w, \/wp-content\/uploads\/2023\/05\/bng-cups-768x680.png 768w, \/wp-content\/uploads\/2023\/05\/bng-cups-1536x1360.png 1536w\">\r\n<h2>Multi-Service BNG<\/h2>\r\nEn una implementaci\u00f3n cl\u00e1sica de la infraestructura de red,    <strong>  una pasarela de servicios de banda ancha es un BNG multiservicio   <\/strong>   que gestiona la autorizaci\u00f3n, el acceso de los suscriptores a Internet, la autenticaci\u00f3n, la asignaci\u00f3n de ancho de banda, la asignaci\u00f3n de direcciones IP y el accounting. Seg\u00fan va desarroll\u00e1ndose las capacidades de Internet, los requisitos son mayores: tanto para gestionar adecuadamente el creciente volumen de tr\u00e1fico ante el futuro crecimiento del proveedor de servicios de Internet, como para soportar VoIP, IPTV, OTT, streaming de v\u00eddeo, juegos y otros servicios.\r\n\r\n<noscript><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/05\/ms-bng-functional-blocks.png\" alt=\"ms-bng-functional-blocks\" width=\"100%\" height=\"auto\" class=\"alignnone size-full wp-image-9123\" srcset=\"\/wp-content\/uploads\/2023\/05\/ms-bng-functional-blocks.png 1051w, \/wp-content\/uploads\/2023\/05\/ms-bng-functional-blocks-300x170.png 300w, \/wp-content\/uploads\/2023\/05\/ms-bng-functional-blocks-1024x582.png 1024w, \/wp-content\/uploads\/2023\/05\/ms-bng-functional-blocks-768x436.png 768w\" sizes=\"(max-width: 1051px) 100vw, 1051px\"><\/noscript><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/05\/ms-bng-functional-blocks.png\" alt=\"ms-bng-functional-blocks\" width=\"100%\" height=\"auto\" class=\"alignnone size-full wp-image-9123 lazyload\" sizes=\"(max-width: 1051px) 100vw, 1051px\" data-src=\"\/wp-content\/uploads\/2023\/05\/ms-bng-functional-blocks.png\" data-srcset=\"\/wp-content\/uploads\/2023\/05\/ms-bng-functional-blocks.png 1051w, \/wp-content\/uploads\/2023\/05\/ms-bng-functional-blocks-300x170.png 300w, \/wp-content\/uploads\/2023\/05\/ms-bng-functional-blocks-1024x582.png 1024w, \/wp-content\/uploads\/2023\/05\/ms-bng-functional-blocks-768x436.png 768w\">\r\n<em><a href=\"https:\/\/www.broadband-forum.org\/marketing\/download\/TR-459.pdf\" rel=\"nofollow noopener noreferrer\">Fuente<\/a><\/em>\r\n\r\n   [important]  Si las funciones de gesti\u00f3n y de nivel de usuario est\u00e1n en el mismo hardware, es ineficaz para ambos niveles.   [\/important]  \r\n\r\nPara la experiencia del usuario, la velocidad es importante, mientras que para la gesti\u00f3n, lo son el n\u00famero de dispositivos conectados y las interfaces de integraci\u00f3n. Por eso, hay que identificar de antemano los recursos necesarios para el MS-BNG que se pueden utilizar de forma eficiente. Esto limita la escalabilidad y aumenta los costes de desarrollo.\r\n<h2>Disaggregated BNG (DBNG)<\/h2>\r\nPara distribuir la carga y normalizar la utilizaci\u00f3n del dispositivo BNG,    <strong>  ha surgido el concepto de disaggregated BNG (DBNG).   <\/strong>   El mismo implica    <strong>  la separaci\u00f3n de los planos de control y de usuario (Control and User Plane Separation, CUPS)   <\/strong>   para que la arquitectura pueda adaptarse al creciente n\u00famero de suscriptores y a las necesidades de ancho de banda. CUPS tambi\u00e9n simplifica las operaciones al mantener una \u00fanica interfaz de gesti\u00f3n en el CP para controlar todas las UP.\r\n\r\n   [important]  Separar UP y CP le permite cambiar el enfoque de la expansi\u00f3n de la red.   [\/important]  \r\n\r\nPor lo general, las funciones de gesti\u00f3n y de nivel de usuario tienen distintos requisitos de rendimiento y escalado: para el nivel de usuario, es importante el ancho de banda por usuario, mientras que para la gesti\u00f3n, lo son el n\u00famero de dispositivos conectados y los requisitos de la interfaz de integraci\u00f3n. En el caso de MS-BNG, hay que hacer plataformas de hardware especiales para gestionar grandes cantidades de tr\u00e1fico, que tienen una vida \u00fatil determinada y un potencial de desarrollo limitado. Separar la    <strong>  gesti\u00f3n del tr\u00e1fico permite disponer de los recursos    <\/strong>  necesarios para maximizar la escalabilidad y desarrollar la funcionalidad.\r\n\r\n<noscript><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/05\/dbng.png\" alt=\"dbng\" width=\"100%\" height=\"auto\" class=\"alignnone size-full wp-image-9124\" srcset=\"\/wp-content\/uploads\/2023\/05\/dbng.png 1114w, \/wp-content\/uploads\/2023\/05\/dbng-300x207.png 300w, \/wp-content\/uploads\/2023\/05\/dbng-1024x707.png 1024w, \/wp-content\/uploads\/2023\/05\/dbng-768x530.png 768w\" sizes=\"(max-width: 1114px) 100vw, 1114px\"><\/noscript><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/05\/dbng.png\" alt=\"dbng\" width=\"100%\" height=\"auto\" class=\"alignnone size-full wp-image-9124 lazyload\" sizes=\"(max-width: 1114px) 100vw, 1114px\" data-src=\"\/wp-content\/uploads\/2023\/05\/dbng.png\" data-srcset=\"\/wp-content\/uploads\/2023\/05\/dbng.png 1114w, \/wp-content\/uploads\/2023\/05\/dbng-300x207.png 300w, \/wp-content\/uploads\/2023\/05\/dbng-1024x707.png 1024w, \/wp-content\/uploads\/2023\/05\/dbng-768x530.png 768w\">\r\n<em><a href=\"https:\/\/www.broadband-forum.org\/marketing\/download\/TR-459.pdf\" rel=\"nofollow noopener noreferrer\">Fuente<\/a><\/em>\r\n<h2>CUPS en los productos de VAS Experts<\/h2>\r\nEl sistema de control y an\u00e1lisis de tr\u00e1fico de VAS Experts    <strong>  utiliza un proceso fastDPI como User Plane,   <\/strong>   que realiza las siguientes tareas:\r\n\r\n<ul>\r\n\t<li>Gesti\u00f3n del tr\u00e1fico<\/li>\r\n\t<li>Recopilaci\u00f3n de estad\u00edsticas de tr\u00e1fico de suscriptores<\/li>\r\n\t<li>Aplicaci\u00f3n de pol\u00edticas de QoS<\/li>\r\n\t<li>Enrutamiento y reenv\u00edo: BGP, OSFP<\/li>\r\n\t<li>Intercepci\u00f3n legal (Lawful Interception): Mirroring<\/li>\r\n\t<li>Gesti\u00f3n local<\/li>\r\n<\/ul>\r\n   <strong>  En el papel de Control Plane, se utiliza el proceso fastPCRF,    <\/strong>  que realiza las siguientes tareas:\r\n\r\n<ul>\r\n\t<li>Gesti\u00f3n de sesiones de suscriptores IPoE, PPPoE <\/li>\r\n\t<li>Cliente AAA: autorizaci\u00f3n, autenticaci\u00f3n del suscriptor<\/li>\r\n\t<li>Accounting: contabilidad del tr\u00e1fico del suscriptor<\/li>\r\n\t<li>Asignaci\u00f3n y gesti\u00f3n de direcciones IP: asignaci\u00f3n de direcciones IP\/prefijos mediante DHCPv4, DHCPv6<\/li>\r\n\t<li>WLAN-GW Access: controlador para administrar el punto de acceso<\/li>\r\n<\/ul>\r\nLos escenarios b\u00e1sicos de interacci\u00f3n de los componentes BRAS de VAS Experts se han tratado en el art\u00edculo <a href=\"\/es\/blog\/bng\/bng-call-flows\/\" rel=\"noopener noreferrer\">Diagrama de estados BRAS<\/a>.\r\n\r\n[product id=\u00bb110\u2033 type=\u00bbdark\u00bb]","protected":false},"excerpt":{"rendered":"<p>Control and User Plane Separation (CUPS) es una tecnolog\u00eda que separa el plano de control del plano de usuario en las redes de comunicaci\u00f3n. Esto significa que la gesti\u00f3n de la red y la transmisi\u00f3n de datos tienen lugar en diferentes elementos f\u00edsicos y l\u00f3gicos, lo que aumenta la flexibilidad y escalabilidad de la red.<\/p>\n","protected":false},"author":7,"featured_media":9121,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[],"class_list":["post-9119","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bng"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>VAS Experts<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<script type=\"application\/ld+json\" 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