{"id":190367,"date":"2025-06-10T13:33:10","date_gmt":"2025-06-10T11:33:10","guid":{"rendered":"https:\/\/fivemx.com\/?p=190367"},"modified":"2025-06-10T13:33:11","modified_gmt":"2025-06-10T11:33:11","slug":"guia-de-diagnostico-e-resolucao-de-falha-de-conexao-fivem","status":"publish","type":"post","link":"https:\/\/fivemx.com\/pt\/fivem-connection-failed-diagnostic-and-resolution-guide\/","title":{"rendered":"Falha na conex\u00e3o do FiveM: Guia de diagn\u00f3stico e resolu\u00e7\u00e3o"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Falhas de conex\u00e3o FiveM ocorrem no handshake TCP (30120), inicializa\u00e7\u00e3o do fluxo UDP (30110-30125) ou tempo limite de autentica\u00e7\u00e3o com servidores n\u00facleo. O erro \u00e9 apresentado como <code>Falha ao conectar ao servidor: tempo limite de conex\u00e3o excedido<\/code> ap\u00f3s o limite de 15 segundos.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Estrutura de Diagn\u00f3stico<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Valida\u00e7\u00e3o do caminho da rede<\/li>\n\n\n\n<li>Confirma\u00e7\u00e3o de disponibilidade do servidor<\/li>\n\n\n\n<li>Elimina\u00e7\u00e3o de interfer\u00eancia do lado do cliente<\/li>\n\n\n\n<li>Verifica\u00e7\u00e3o da cadeia de autentica\u00e7\u00e3o<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/fivemx.com\/pt\/comparacao-de-provedores-de-hospedagem-fivem\/\" data-type=\"post\" data-id=\"59849\"><strong>Se voc\u00ea for o propriet\u00e1rio do servidor, certifique-se de hosped\u00e1-lo em um bom host.<\/strong><\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Diagn\u00f3stico de rede<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Teste de acessibilidade portu\u00e1ria<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">:: Conectividade TCP powershell -comando &quot;Test-NetConnection -ComputerName serverip -Port 30120&quot; :: UDP requer nmap nmap -sU -p 30110-30125 serverip\n<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Esperado: <code>TcpTestSucceeded: Verdadeiro<\/code><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. An\u00e1lise de Traceroute<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">pathping -n -q 10 -p 250 serverip\n<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Perda de pacotes &gt;5% em qualquer salto indica problema de roteamento do ISP.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Verifica\u00e7\u00e3o de resolu\u00e7\u00e3o de DNS<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">dom\u00ednio do servidor nslookup dom\u00ednio do servidor nslookup 8.8.8.8\n<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Resultados incompat\u00edveis indicam envenenamento de DNS.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Solu\u00e7\u00f5es do lado do cliente<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Regras do Firewall do Windows<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">Nova-NetFirewallRule -Nome de exibi\u00e7\u00e3o &quot;FiveM TCP&quot; -Dire\u00e7\u00e3o de sa\u00edda -Protocolo TCP -Porta local 30120 -A\u00e7\u00e3o Permitir Nova-NetFirewallRule -Nome de exibi\u00e7\u00e3o &quot;FiveM UDP&quot; -Dire\u00e7\u00e3o de sa\u00edda -Protocolo UDP -Porta local 30110-30125 -A\u00e7\u00e3o Permitir Nova-NetFirewallRule -Nome de exibi\u00e7\u00e3o &quot;FiveM Inbound&quot; -Dire\u00e7\u00e3o de entrada -Protocolo UDP -Porta local 30110-30125 -A\u00e7\u00e3o Permitir\n<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">2. Corre\u00e7\u00e3o de interfer\u00eancia IPv6<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">:: Desabilitar IPv6 para FiveM netsh int ipv6 set prefixpolicy ::ffff:0:0\/96 46 4 netsh int ipv6 set prefixpolicy ::1\/128 45 4\n<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">3. Redefini\u00e7\u00e3o do Winsock<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">netsh winsock reset cat\u00e1logo netsh int ip reset reset.log ipconfig \/flushdns\n<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Corre\u00e7\u00f5es de configura\u00e7\u00e3o do servidor<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Visibilidade do endpoint<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">-- server.cfg define sv_endpointprivacy como falso define sv_listingIPOverride &quot;serverip:30120&quot; define sv_forceIndirectListing como verdadeiro\n<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">2. Gerenciamento de fila de conex\u00e3o<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">-- Aumentar slots e tempo limite definido sv_maxClients 128 definido sv_connectTimeout 300 definido sv_authMaxRetries 10\n<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">3. Ajustes de Limita\u00e7\u00e3o de Taxa<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">-- Prevenir detec\u00e7\u00e3o de DoS falso positivo, definir sv_requestParanoia 0, definir sv_rateLimit 0\n<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Reparo da Cadeia de Autentica\u00e7\u00e3o<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Conectividade do servidor Nucleus<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">:: Teste os servi\u00e7os do Cfx.re curl -I https:\/\/servers-frontend.fivem.net\/api\/servers\/single\/serverid curl -I https:\/\/nucleus.cfx.re\/\n<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">HTTP 200 necess\u00e1rio para ambos.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Valida\u00e7\u00e3o da chave de licen\u00e7a<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">-- server.cfg set sv_licenseKey &quot;cfxk_your_32_char_key&quot; reiniciar gerenciador de sess\u00e3o\n<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">3. Corrup\u00e7\u00e3o de cache<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">:: Cache de n\u00facleo do lado do cliente rmdir \/s \/q &quot;%appdata%\\CitizenFX\\kvs&quot; do &quot;%localappdata%\\FiveM\\FiveM.app\\caches.xml&quot;\n<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Solu\u00e7\u00f5es alternativas espec\u00edficas do ISP<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Desvio CGNAT<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">:: For\u00e7ar pilha IPv4 netsh int ipv6 6to4 definir estado desabilitado netsh int ipv6 isatap definir estado desabilitado netsh int ipv6 definir teredo desabilitado\n<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">2. Descoberta MTU<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">:: Encontre o MTU ideal ping -f -l 1500 serverip :: Diminua em 28 at\u00e9 obter sucesso netsh int ipv4 defina a subinterface &quot;Ethernet&quot; mtu=1472 store=persistent\n<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">3. Configura\u00e7\u00e3o de porta alternativa<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">O propriet\u00e1rio do servidor deve configurar:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">-- server.cfg endpoint_add_tcp &quot;0.0.0.0:30121&quot; endpoint_add_udp &quot;0.0.0.0:30121&quot;\n<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">O cliente se conecta via: <code>conectar servidorip:30121<\/code><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Depura\u00e7\u00e3o Avan\u00e7ada<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. An\u00e1lise de Captura de Pacotes<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">:: Filtro Wireshark tcp.port == 30120 ou udp.port &gt;= 30110 e udp.port &lt;= 30125\n<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Procure por pacotes RST ou ACKs ausentes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Monitoramento do estado da conex\u00e3o<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">-- F8 console durante a conex\u00e3o netstats 1 netgraph 1\n<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">3. Problemas com o certificado TLS<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">:: Verificar cadeia de certificados openssl s_client -connect servers-frontend.fivem.net:443 -servername servers-frontend.fivem.net\n<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Problemas espec\u00edficos da plataforma<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Conflitos de VPN<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Desativar o tunelamento dividido<\/li>\n\n\n\n<li>Excluir FiveM da VPN:<\/li>\n<\/ul>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">rota adicionar servidor m\u00e1scara ip 255.255.255.255 192.168.1.1\n<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Redes Universit\u00e1rias\/Corporativas<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Solicitar exce\u00e7\u00f5es de firewall para:\n<ul class=\"wp-block-list\">\n<li>TCP 30120 de sa\u00edda<\/li>\n\n\n\n<li>UDP 30110-30125 bidirecional<\/li>\n\n\n\n<li>TCP 443 para nucleus.cfx.re<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Limita\u00e7\u00f5es do hotspot m\u00f3vel<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NAT de n\u00edvel de operadora bloqueia P2P<\/li>\n\n\n\n<li>Usar ponto de extremidade somente TCP:<\/li>\n<\/ul>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">conectar servidorip:30120+tcp\n<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Incertezas<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Os trabalhadores do Cloudflare bloqueiam intermitentemente chamadas da API FiveM (detec\u00e7\u00e3o de bot de falso positivo)<\/li>\n\n\n\n<li>O servi\u00e7o de reconhecimento de local de rede do Windows 11 pode exigir reinicializa\u00e7\u00e3o manual<\/li>\n\n\n\n<li>Alguns modems Xfinity descartam silenciosamente pacotes UDP &gt;1400 bytes<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Refer\u00eancia de Padr\u00f5es<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>RFC 4787 (Requisitos Comportamentais NAT)<\/li>\n\n\n\n<li>Especifica\u00e7\u00e3o do Protocolo CitizenFX v2.4.1<\/li>\n\n\n\n<li>Transmiss\u00e3o UDP tipo QUIC (implementa\u00e7\u00e3o personalizada)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Conclus\u00e3o:<\/strong> Falhas de conex\u00e3o decorrem de portas bloqueadas, incompatibilidades de MTU ou tempos limite de autentica\u00e7\u00e3o, exigindo valida\u00e7\u00e3o sistem\u00e1tica do caminho da rede.<\/p>","protected":false},"excerpt":{"rendered":"<p>FiveM connection failures occur at TCP handshake (30120), UDP stream initialization (30110-30125), or authentication timeout with nucleus servers. Error presents as Failed to connect to server: Connection timed out after 15-second threshold. Diagnostic Framework If you are server-owner, make sure to host your server on a good host. Network Diagnostics 1. Port Accessibility Test Expected: [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":190368,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1900],"tags":[],"class_list":["post-190367","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-troubleshooting"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/fivemx.com\/pt\/wp-json\/wp\/v2\/posts\/190367","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fivemx.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fivemx.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fivemx.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fivemx.com\/pt\/wp-json\/wp\/v2\/comments?post=190367"}],"version-history":[{"count":0,"href":"https:\/\/fivemx.com\/pt\/wp-json\/wp\/v2\/posts\/190367\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fivemx.com\/pt\/wp-json\/wp\/v2\/media\/190368"}],"wp:attachment":[{"href":"https:\/\/fivemx.com\/pt\/wp-json\/wp\/v2\/media?parent=190367"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fivemx.com\/pt\/wp-json\/wp\/v2\/categories?post=190367"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fivemx.com\/pt\/wp-json\/wp\/v2\/tags?post=190367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}