{"id":4008,"date":"2021-04-12T17:23:17","date_gmt":"2021-04-12T14:23:17","guid":{"rendered":"https:\/\/vasexperts.com\/?p=4008"},"modified":"2025-10-09T17:10:56","modified_gmt":"2025-10-09T14:10:56","slug":"can-too-much-traffic-break-internet","status":"publish","type":"post","link":"https:\/\/vasexperts.com\/br\/blog\/telecom\/can-too-much-traffic-break-internet\/","title":{"rendered":"\u00c9 poss\u00edvel que muito tr\u00e1fego possa \u201cquebrar\u201d a Internet?"},"content":{"rendered":"Em muitas cidades, o acesso \u00e0 internet foi completamente interrompido. Google, Facebook, Amazon, Zoom, Slack e alguns outros servi\u00e7os n\u00e3o funcionaram. Segundo a ag\u00eancia Bloomberg, o motivo foi um aumento inesperado e r\u00e1pido na carga nas redes das operadoras devido ao crescimento do tr\u00e1fego de internet.\r\n\r\nAp\u00f3s ajustes em seu sistema peer-to-peer, uma delas desencadeou um aumento n\u00e3o intencional no tr\u00e1fego, que sobrecarregou diversas redes ao longo da Costa Leste. Fontes da ag\u00eancia Bloomberg concordam que o incidente n\u00e3o teve rela\u00e7\u00e3o com atividades de hackers.\r\n\r\nEm mar\u00e7o de 2020, a pedido das autoridades da UE, a Netflix e o YouTube estavam <a href=\"https:\/\/www.theverge.com\/2020\/3\/20\/21187930\/youtube-reduces-streaming-quality-european-union-coronavirus-bandwidth-internet-traffic\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">reduzindo<\/a> a qualidade de seus v\u00eddeos de streaming para aliviar a carga das redes das operadoras de telecomunica\u00e7\u00f5es. Durante a pandemia do coronav\u00edrus, em maio de 2020, o ex-presidente da FCC, Tom Wheeler, <a href=\"https:\/\/www.nytimes.com\/2020\/03\/16\/technology\/coronavirus-working-from-home-internet.html\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">disse<\/a> que os reguladores do pa\u00eds \u201cn\u00e3o sabem\u201d quanto dinheiro as operadoras de telecomunica\u00e7\u00f5es precisar\u00e3o gastar para atualizar a infraestrutura e lidar com a carga. Em muitos estados, o tr\u00e1fego aumentou quase 100% e, naquela \u00e9poca, a situa\u00e7\u00e3o era semelhante em outros pa\u00edses do mundo.\r\n\r\nA pergunta \u00f3bvia surge: \u00e9 poss\u00edvel que muito tr\u00e1fego de internet possa \u201cquebrar\u201d a internet? Mesmo que a pandemia esteja recuando agora e pare\u00e7a que a internet est\u00e1 ilesa, e se fosse apenas sorte e da pr\u00f3xima vez a internet quebrasse? Vamos tentar descobrir.\r\n\r\n<h2>O que realmente est\u00e1 acontecendo com a rede<\/h2>\r\n<a href=\"https:\/\/itif.org\/publications\/2020\/04\/07\/no-increased-traffic-will-not-break-internet\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">De acordo<\/a> com especialistas da Funda\u00e7\u00e3o Americana para Tecnologia da Informa\u00e7\u00e3o e Inova\u00e7\u00e3o, o aumento do tr\u00e1fego n\u00e3o \u00e9 capaz de interromper a internet. Especialistas acreditam que, mesmo considerando o aumento da carga durante a pandemia, a velocidade da internet n\u00e3o diminuiu significativamente. Na maioria dos casos, a redu\u00e7\u00e3o chega a alguns megabits por segundo, o que n\u00e3o altera significativamente os cen\u00e1rios usuais de uso da internet para a maioria dos usu\u00e1rios.\r\n\r\nComo sabemos pelas <a href=\"https:\/\/www.nokia.com\/blog\/network-traffic-insights-time-covid-19-march-23-29-update\/\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">estat\u00edsticas<\/a> de grandes provedores de internet, os novos padr\u00f5es de pico de tr\u00e1fego se estabilizaram rapidamente e est\u00e3o dentro das capacidades operacionais das redes modernas. Apesar da abund\u00e2ncia de videochamadas comerciais, a atividade dos usu\u00e1rios da internet ainda \u00e9 altamente assim\u00e9trica \u2014 o tr\u00e1fego de download \u00e9 muito maior do que o de upload. Ao contr\u00e1rio de assistir a v\u00eddeos no YouTube, as videochamadas com fundo est\u00e1tico geralmente n\u00e3o sobrecarregam o canal.\r\n\r\nApesar das mudan\u00e7as na estrutura do aumento do tr\u00e1fego causado pelo coronav\u00edrus, ele permaneceu dentro das previs\u00f5es, segundo as quais operadoras em todo o mundo elaboraram planos de atualiza\u00e7\u00e3o de rede. Al\u00e9m disso, a maior parte do streaming de v\u00eddeo (que representa 60% do tr\u00e1fego atual) suporta codifica\u00e7\u00e3o adaptativa e pode \u201cdiminuir\u201d se a rede estiver sobrecarregada.<h2>Quais s\u00e3o as outras op\u00e7\u00f5es para resolver o problema?<\/h2>\r\nNo in\u00edcio de fevereiro, a operadora francesa Orange Business Services tornou-se a terceira operadora estrangeira a lan\u00e7ar uma conex\u00e3o direta \u00e0 sua rede global em Moscou e S\u00e3o Petersburgo. Provedores de conte\u00fado e operadoras de telecomunica\u00e7\u00f5es locais podem aproveitar esta oportunidade. A empresa planeja estender sua oferta tamb\u00e9m a outras cidades no futuro. Acredita-se que a conex\u00e3o direta \u00e0 rede da empresa melhorar\u00e1 a estabilidade da internet no pa\u00eds, proporcionar\u00e1 condi\u00e7\u00f5es mais vantajosas para a troca de tr\u00e1fego em roaming, melhorar\u00e1 a qualidade do acesso a servi\u00e7os estrangeiros e aumentar\u00e1 a concorr\u00eancia no mercado de ofertas de transfer\u00eancia de tr\u00e1fego internacional.\r\n\r\nOutra maneira de otimizar a carga da rede \u00e9 usar a plataforma DPI com <a href=\"\/br\/products\/stingray\/qos-quality-of-service\/\">suporte \u00e0 fun\u00e7\u00e3o QoS (Qualidade de Servi\u00e7o)<\/a>, que pode proporcionar uma economia de at\u00e9 25% na capacidade do canal. O QoS analisa os pacotes de tr\u00e1fego e ajusta a largura de banda de acordo com as configura\u00e7\u00f5es predefinidas. Al\u00e9m de definir regras para pacotes e recursos de Internet, voc\u00ea pode configurar a prioriza\u00e7\u00e3o para tr\u00e1fego de assinante espec\u00edfico, VLANs ou por porta, caso tenha v\u00e1rios UPLINKs. Tamb\u00e9m \u00e9 poss\u00edvel limitar a largura de banda para um usu\u00e1rio individual com base no plano tarif\u00e1rio.\r\n<h2>Conclus\u00e3o<\/h2>\r\nUma situa\u00e7\u00e3o em que muito tr\u00e1fego possa \u201cquebrar\u201d a internet \u00e9 bastante improv\u00e1vel. Voc\u00ea pode usar servi\u00e7os modernos e canais de v\u00eddeo com seguran\u00e7a e sem restri\u00e7\u00f5es, sem consequ\u00eancias destrutivas para a rede global.\r\n\r\n[subscription id=\u201d11987\u2033]Assine nossa newsletter e fique atualizado sobre os \u00faltimos desenvolvimentos e ofertas especiais.[\/subscription]<\/noindex><\/noindex><\/noindex><\/noindex>","protected":false},"excerpt":{"rendered":"<p>Em janeiro de 2021, a costa nordeste dos Estados Unidos enfrentou in\u00fameros problemas de conectividade com a Internet.<\/p>\n","protected":false},"author":7,"featured_media":5192,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48],"tags":[],"class_list":["post-4008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-telecom"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>(English) VASExperts<\/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\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/vasexperts.com\/blog\/telecom\/can-too-much-traffic-break-internet\/\",\"url\":\"https:\/\/vasexperts.com\/blog\/telecom\/can-too-much-traffic-break-internet\/\",\"name\":\"[:en]Is it possible that too much traffic can \u201cbreak\u201d the Internet? 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\u2014 VAS Experts[:es]\u00bfEs posible que demasiado tr\u00e1fico pueda \"romper\" Internet? \u2014 VAS Experts[:fr]Est-il possible qu'un trafic trop important puisse \"casser\" l'Internet ? \u2014 VAS Experts[:br]\u00c9 poss\u00edvel que muito tr\u00e1fego possa \u201cquebrar\u201d a Internet? \u2014 VAS Experts","isPartOf":{"@id":"https:\/\/vasexperts.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/vasexperts.com\/blog\/telecom\/can-too-much-traffic-break-internet\/#primaryimage"},"image":{"@id":"https:\/\/vasexperts.com\/blog\/telecom\/can-too-much-traffic-break-internet\/#primaryimage"},"thumbnailUrl":"\/wp-content\/uploads\/2021\/04\/too-much-traffic.jpg","datePublished":"2021-04-12T14:23:17+00:00","dateModified":"2025-10-09T14:10:56+00:00","author":{"@id":"https:\/\/vasexperts.com\/#\/schema\/person\/f4edcaef26fe49b6b59baf8ac5b62170"},"description":"\"[:en]In January 2021 the Northeastern coast of the United States experienced numerous problems with Internet connectivity.[:es]En enero de 2021, la costa noreste de Estados Unidos experiment\u00f3 numerosos problemas con la conectividad a Internet.[:fr]En janvier 2021, la c\u00f4te nord-est des \u00c9tats-Unis a connu de nombreux probl\u00e8mes de connectivit\u00e9 \u00e0 Internet.\"[:br]Em janeiro de 2021, a costa nordeste dos Estados Unidos enfrentou in\u00fameros problemas de conectividade com a Internet.","breadcrumb":{"@id":"https:\/\/vasexperts.com\/blog\/telecom\/can-too-much-traffic-break-internet\/#breadcrumb"},"inLanguage":"br-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/vasexperts.com\/blog\/telecom\/can-too-much-traffic-break-internet\/"]}]},{"@type":"ImageObject","inLanguage":"br-PT","@id":"https:\/\/vasexperts.com\/blog\/telecom\/can-too-much-traffic-break-internet\/#primaryimage","url":"\/wp-content\/uploads\/2021\/04\/too-much-traffic.jpg","contentUrl":"\/wp-content\/uploads\/2021\/04\/too-much-traffic.jpg","width":1920,"height":1080,"caption":"Article Banner"},{"@type":"BreadcrumbList","@id":"https:\/\/vasexperts.com\/blog\/telecom\/can-too-much-traffic-break-internet\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u0413\u043b\u0430\u0432\u043d\u0430\u044f \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0430","item":"https:\/\/vasexperts.com\/"},{"@type":"ListItem","position":2,"name":"Is it possible that too much traffic can \u201cbreak\u201d the Internet?"}]},{"@type":"WebSite","@id":"https:\/\/vasexperts.com\/#website","url":"https:\/\/vasexperts.com\/","name":"ITGLOBAL.COM","description":"(English) VASExperts","inLanguage":"br-PT"},{"@type":"Person","@id":"https:\/\/vasexperts.com\/#\/schema\/person\/f4edcaef26fe49b6b59baf8ac5b62170","name":"Elena Rudich","url":"https:\/\/vasexperts.com\/br\/blog\/author\/elena-rudich\/"}]}},"_links":{"self":[{"href":"https:\/\/vasexperts.com\/br\/wp-json\/wp\/v2\/posts\/4008"}],"collection":[{"href":"https:\/\/vasexperts.com\/br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vasexperts.com\/br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vasexperts.com\/br\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/vasexperts.com\/br\/wp-json\/wp\/v2\/comments?post=4008"}],"version-history":[{"count":10,"href":"https:\/\/vasexperts.com\/br\/wp-json\/wp\/v2\/posts\/4008\/revisions"}],"predecessor-version":[{"id":13448,"href":"https:\/\/vasexperts.com\/br\/wp-json\/wp\/v2\/posts\/4008\/revisions\/13448"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vasexperts.com\/br\/wp-json\/wp\/v2\/media\/5192"}],"wp:attachment":[{"href":"https:\/\/vasexperts.com\/br\/wp-json\/wp\/v2\/media?parent=4008"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vasexperts.com\/br\/wp-json\/wp\/v2\/categories?post=4008"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vasexperts.com\/br\/wp-json\/wp\/v2\/tags?post=4008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}