{"id":30474,"date":"2019-10-31T21:35:44","date_gmt":"2019-10-31T18:35:44","guid":{"rendered":"https:\/\/prohoster.info\/blog\/chinim-klientov-wsus\/"},"modified":"2019-10-31T21:35:44","modified_gmt":"2019-10-31T18:35:44","slug":"chinim-klientov-wsus","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/chinim-klientov-wsus","title":{"rendered":"Reparando clientes WSUS","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Os clientes do WSUS n\u00e3o est\u00e3o querendo se atualizar ap\u00f3s a mudan\u00e7a de servidor?
\nEnt\u00e3o, n\u00f3s vamos at\u00e9 voc\u00ea. (C)<\/i><\/p>\n

Todos j\u00e1 passaram por situa\u00e7\u00f5es em que algo parou de funcionar.
\nNeste artigo, vamos falar sobre o WSUS (informa\u00e7\u00f5es mais detalhadas sobre o WSUS podem ser obtidas aqui<\/a><\/noindex> e aqui<\/a><\/noindex>).
\nMais especificamente, sobre como for\u00e7ar os clientes WSUS (ou seja, os nossos computadores) a receber atualiza\u00e7\u00f5es novamente ap\u00f3s a migra\u00e7\u00e3o ou recupera\u00e7\u00e3o de um servidor de atualiza\u00e7\u00f5es existente.<\/p>\n

Portanto, a situa\u00e7\u00e3o \u00e9 a seguinte.<\/b>
\nO servidor WSUS morreu. Mais precisamente, o controlador RAID \u00e9 da d\u00e9cada de 2000. Mas esse fato n\u00e3o trouxe alegria. Ap\u00f3s um breve tumulto (com tentativas de recuperar o RAID, prejudicado pelo controlador em fal\u00eancia), foi tomada a decis\u00e3o de iniciar um novo servidor WSUS.
\nNo final, conseguimos um WSUS funcional, mas por algum motivo os clientes n\u00e3o conseguiam se conectar.
\nMomentos: o WSUS est\u00e1 vinculado ao FQDN atrav\u00e9s de um servidor DNS interno, o servidor WSUS est\u00e1 configurado nas pol\u00edticas de grupo e \u00e9 distribu\u00eddo aos clientes atrav\u00e9s do AD, configura\u00e7\u00f5es padr\u00e3o para o servidor, antes de qualquer a\u00e7\u00e3o, atualize o WSUS e execute a sincroniza\u00e7\u00e3o de atualiza\u00e7\u00f5es.<\/p>\n

Ap\u00f3s analisar a situa\u00e7\u00e3o, foram identificados alguns pontos-chave.<\/b>
\n1) O cliente (falando sobre wuauclt) tenta se conectar ao SID do antigo servidor WSUS.
\n2) Problema com atualiza\u00e7\u00f5es n\u00e3o instaladas, baixadas do antigo servidor WSUS.
\n3) Suspens\u00e3o de servi\u00e7os que afetam o funcionamento do wuauclt (falamos sobre wuauserv, bits e cryptsvc). A suspens\u00e3o ocorreu por diferentes motivos, que n\u00e3o foram analisados em detalhes.
\nNo final, toda a solu\u00e7\u00e3o resultou em um pequeno script, que \u00e9 distribu\u00eddo por pol\u00edticas de grupo atrav\u00e9s do AD ou manualmente. O script utiliza a op\u00e7\u00e3o mais segura de corre\u00e7\u00e3o e n\u00e3o trouxe nenhum resultado negativo durante seis meses de uso.
\n<\/a><\/noindex>
\nVou descrever o que \u00e9 feito (para os mais curiosos).<\/b>
\nDesativamos o servi\u00e7o do servidor de atualiza\u00e7\u00f5es, limpamos o descritor de seguran\u00e7a do servi\u00e7o de comunica\u00e7\u00e3o com o WSUS, removemos as atualiza\u00e7\u00f5es existentes do WSUS anterior, limpamos o registro de men\u00e7\u00f5es ao WSUS anterior, iniciamos os servi\u00e7os de atualiza\u00e7\u00e3o autom\u00e1tica (wuauserv), o servi\u00e7o de transfer\u00eancia inteligente em segundo plano (bits) e o servi\u00e7o de criptografia (cryptsvc); por fim, for\u00e7amos a conex\u00e3o ao WSUS com a redefini\u00e7\u00e3o de autoriza\u00e7\u00e3o, detec\u00e7\u00e3o do novo WSUS e gera\u00e7\u00e3o de relat\u00f3rio no servidor.
\nE como sempre: todas as a\u00e7\u00f5es descritas acima e abaixo s\u00e3o feitas por sua conta e risco. Por favor, certifique-se de que todos os dados necess\u00e1rios estejam salvos antes de executar o script.<\/p>\n

Script<\/b>
\nnet stop wuauserv
\nsc sdset wuauserv D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;AU)(A;;CCLCSWRPWPDTLOCRRC;;;PU)
\ndel \/f \/s \/q %windir%SoftwareDistributiondownload*.*
\nREG DELETE \"HKLMSOFTWAREMicrosoftWindowsCurrentVersionWindowsUpdate\" \/v AccountDomainSid \/f
\nREG DELETE \"HKLMSOFTWAREMicrosoftWindowsCurrentVersionWindowsUpdate\" \/v PingID \/f
\nREG DELETE \"HKLMSOFTWAREMicrosoftWindowsCurrentVersionWindowsUpdate\" \/v SusClientId \/f
\nnet start wuauserv && net start bits && net start cryptsvc
\nwuauclt \/resetauthorization \/detectnow \/reportnow<\/code>
\n
Fonte: habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043b\u0438\u0435\u043d\u0442\u044b WSUS \u043d\u0435 \u0445\u043e\u0442\u044f\u0442 \u043e\u0431\u043d\u043e\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u043f\u043e\u0441\u043b\u0435 \u0441\u043c\u0435\u043d\u044b \u0441\u0435\u0440\u0432\u0435\u0440\u0430? \u0422\u043e\u0433\u0434\u0430 \u043c\u044b \u0438\u0434\u0435\u043c \u043a \u0432\u0430\u043c. (\u0421) \u0423 \u0432\u0441\u0435\u0445 \u0431\u044b\u0432\u0430\u043b\u0438 \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u0438, \u043a\u043e\u0433\u0434\u0430 \u0447\u0442\u043e-\u043d\u0438\u0431\u0443\u0434\u044c \u043f\u0435\u0440\u0435\u0441\u0442\u0430\u0432\u0430\u043b\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c. \u0412 \u0434\u0430\u043d\u043d\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u0440\u0435\u0447\u044c \u043f\u043e\u0439\u0434\u0435\u0442 \u043e WSUS (\u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u0443\u044e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043e WSUS \u043c\u043e\u0436\u043d\u043e \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0437\u0434\u0435\u0441\u044c \u0438 \u0437\u0434\u0435\u0441\u044c). \u0410 \u0442\u043e\u0447\u043d\u0435\u0435 \u043e \u0442\u043e\u043c, \u043a\u0430\u043a \u0437\u0430\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432 WSUS (\u0442.\u0435. \u043d\u0430\u0448\u0438 \u0441 \u0432\u0430\u043c\u0438 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u044b) \u0437\u0430\u043d\u043e\u0432\u043e \u043f\u043e\u043b\u0443\u0447\u0430\u0442\u044c \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f […]<\/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-30474","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Consertamos clientes WSUS | ProHoster","description":"Clientes WSUS n\u00e3o querem atualizar ap\u00f3s a troca de servidor? Ent\u00e3o n\u00f3s estamos aqui para ajudar. (C) Todos j\u00e1 passaram por situa\u00e7\u00f5es em que algo parou de funcionar.","canonical_url":"https:\/\/prohoster.info\/pt\/blog\/news\/chinim-klientov-wsus","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pt_PT","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\u0427\u0438\u043d\u0438\u043c \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432 WSUS | ProHoster","og:description":"\u041a\u043b\u0438\u0435\u043d\u0442\u044b WSUS \u043d\u0435 \u0445\u043e\u0442\u044f\u0442 \u043e\u0431\u043d\u043e\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u043f\u043e\u0441\u043b\u0435 \u0441\u043c\u0435\u043d\u044b \u0441\u0435\u0440\u0432\u0435\u0440\u0430? \u0422\u043e\u0433\u0434\u0430 \u043c\u044b \u0438\u0434\u0435\u043c \u043a \u0432\u0430\u043c. 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