{"id":31640,"date":"2019-10-31T21:42:17","date_gmt":"2019-10-31T18:42:17","guid":{"rendered":"https:\/\/prohoster.info\/blog\/mikrotik-upravlenie-cherez-sms-pri-pomoshhi-web-servera\/"},"modified":"2019-10-31T21:42:17","modified_gmt":"2019-10-31T18:42:17","slug":"mikrotik-upravlenie-cherez-sms-pri-pomoshhi-web-servera","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/administrirovanie\/mikrotik-upravlenie-cherez-sms-pri-pomoshhi-web-servera","title":{"rendered":"Mikrotik. Controle via SMS atrav\u00e9s de um servidor WEB","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Boa tarde a todos!<\/p>\n

Desta vez, decidi descrever uma situa\u00e7\u00e3o que, aparentemente, n\u00e3o est\u00e1 muito documentada na internet, embora existam algumas dicas sobre o assunto, mas a maior parte foi obtida atrav\u00e9s de uma longa investiga\u00e7\u00e3o met\u00f3dica no c\u00f3digo e na wiki do Mikrotik. <\/p>\n

A tarefa, na verdade, \u00e9 implementar o controle de v\u00e1rios dispositivos via SMS, usando como exemplo a ativa\u00e7\u00e3o e desativa\u00e7\u00e3o de portas.
\n<\/a><\/noindex>
\nTemos:<\/p>\n

    \n
  1. Roteador secund\u00e1rio CRS317-1G-16S+<\/li>\n
  2. Ponto de acesso Mikrotik NETMETAL 5<\/li>\n
  3. Modem LTE R11e-LTE<\/li>\n<\/ol>\n

    \nComecemos pelo fato de que o maravilhoso ponto de acesso Netmetal 5 possui um slot para cart\u00e3o SIM e uma porta para instalar o modem LTE. Portanto, para este ponto, foi adquirido essencialmente o melhor modem dispon\u00edvel que \u00e9 suportado pelo sistema operacional do pr\u00f3prio ponto, ou seja, o R11e-LTE. O ponto foi desmontado, tudo foi instalado em seus devidos lugares (embora seja necess\u00e1rio saber que o cart\u00e3o SIM est\u00e1 localizado sob o modem e n\u00e3o pode ser acessado sem remover a placa principal), ent\u00e3o verifique se o cart\u00e3o SIM est\u00e1 funcionando, caso contr\u00e1rio, voc\u00ea ter\u00e1 que desmontar o ponto de acesso v\u00e1rias vezes.<\/p>\n

    Em seguida, perfuramos alguns buracos na carca\u00e7a, instalamos 2 pigtails e fixamos as extremidades no modem. Infelizmente, n\u00e3o foram salvas fotos do processo. Do outro lado, fixamos antenas universais com base magn\u00e9tica nos pigtails.<\/p>\n

    As etapas principais de configura\u00e7\u00e3o est\u00e3o bem documentadas na internet, exceto por alguns pequenos problemas de intera\u00e7\u00e3o. Por exemplo, o modem para de receber mensagens SMS quando chegam 5 e elas ficam na Caixa de Entrada; limpar as mensagens ou reiniciar o modem nem sempre resolve o problema. No entanto, na vers\u00e3o 6.44.1, a recep\u00e7\u00e3o funciona de forma mais est\u00e1vel. Na Caixa de Entrada aparecem as 4 \u00faltimas SMS, as demais s\u00e3o automaticamente apagadas e n\u00e3o atrapalham a opera\u00e7\u00e3o.<\/p>\n

    O objetivo principal do experimento \u00e9 desligar e ligar interfaces em dois roteadores em uma \u00fanica rede f\u00edsica. A principal dificuldade foi que o Mikrotik n\u00e3o suporta controle via SNMP, permitindo apenas a leitura de valores. Portanto, precisei explorar outra dire\u00e7\u00e3o, especificamente a API do Mikrotik.<\/p>\n

    N\u00e3o existe documenta\u00e7\u00e3o clara sobre como fazer o controle, ent\u00e3o precisei experimentar, e para tentativas futuras, foi criada esta instru\u00e7\u00e3o.<\/p>\n

    Para controlar v\u00e1rios dispositivos, ser\u00e1 necess\u00e1rio ter um servidor WEB acess\u00edvel e funcional na rede local, que ter\u00e1 a tarefa de gerenciar os comandos do Mikrotik.<\/p>\n

    1. No Netmetal 5, \u00e9 necess\u00e1rio criar alguns scripts para ativar e desativar respectivamente.<\/p>\n

    system script\nadd dont-require-permissions=no name=disableiface owner=admin policy=\n    ftp,reboot,read,write,policy,test,password,sniff,sensitive,romon source=\n    \"\\\/tool fetch http:\\\/\\\/WEB_SERVER_IP\\\/di.php \"\nadd dont-require-permissions=no name=enableiface owner=admin policy=\n    ftp,reboot,read,write,policy,test,password,sniff,sensitive,romon source=\n    \"\\\/tool fetch http:\\\/\\\/WEB_SERVER_IP\\\/en.php \"\n<\/code><\/pre>\n
    \n2. Criar 2 scripts na web. servidor<\/a> (claro que o sistema neste caso deve ter php instalado):<\/p>\n
    debug=true;\n\nif ($API->connect('IP do Mikrotik gerenciado', 'login do administrador', 'senha do administrador')) {\n    $API->comm(\"\\\/interface\\\/ethernet\\\/enable\", array(\n    \"numbers\"=>\"sfp-sfpplus16\",));\n}\n   $API->disconnect();\n?>\n<\/code><\/pre>\n
    <\/p>\n
    debug=true;\n\nif ($API->connect('IP do Mikrotik gerenciado', 'login do administrador', 'senha do administrador')) {\n    $API->comm(\"\\\/interface\\\/ethernet\\\/disable\", array(\n    \"numbers\"=>\"sfp-sfpplus16\",));\n}\n   $API->disconnect();\n?>\n<\/code><\/pre>\n
    \n3. Baixar do f\u00f3rum Mikrotik o routeros_api.class.php e coloc\u00e1-lo em um diret\u00f3rio acess\u00edvel. servidor<\/a>.<\/p>\n
    No lugar de sfp-sfpplus16, deve-se especificar o nome da interface a ser desabilitada\/habilitada.<\/p>\n
    Agora, ao enviar uma mensagem para o n\u00famero no formato <\/p>\n
    :cmd C\u00d3DIGO_SECRETO script enableiface\nou\n:cmd C\u00d3DIGO_SECRETO script disableiface \n<\/code><\/pre>\n
    \nO NETMETAL ir\u00e1 executar o script correspondente, e este, por sua vez, executar\u00e1 o comando no servidor WEB.<\/p>\n
    A velocidade de execu\u00e7\u00e3o das opera\u00e7\u00f5es ao receber SMS \u00e9 de fra\u00e7\u00f5es de segundo. Funciona de forma est\u00e1vel.<\/p>\n
    Al\u00e9m disso, h\u00e1 a funcionalidade de envio de SMS para telefones pelo sistema de monitoramento Zabbix e abertura de um acesso de internet backup em caso de queda da fibra \u00f3tica. Isso talvez saia um pouco do escopo deste artigo, mas vale dizer que, ao enviar SMS, seu comprimento deve estar dentro do tamanho padr\u00e3o de uma \u00fanica mensagem, pois o Mikrotik n\u00e3o fraciona, e ao receber uma mensagem longa ele simplesmente n\u00e3o a envia. Al\u00e9m disso, \u00e9 necess\u00e1rio filtrar os caracteres transmitidos nas mensagens, caso contr\u00e1rio, o SMS n\u00e3o ser\u00e1 enviado.
    \n
    Fonte:     habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"
    \u0414\u043e\u0431\u0440\u043e\u0433\u043e \u0432\u0441\u0435\u043c \u0434\u043d\u044f! \u041d\u0430 \u044d\u0442\u043e\u0442 \u0440\u0430\u0437 \u0440\u0435\u0448\u0438\u043b \u043e\u043f\u0438\u0441\u0430\u0442\u044c \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u044e, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0432\u0440\u043e\u0434\u0435 \u0431\u044b \u0438 \u043d\u0435 \u043e\u0441\u043e\u0431\u043e \u043e\u043f\u0438\u0441\u0430\u043d\u0430 \u0432 \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0435, \u0445\u043e\u0442\u044f \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0430\u043c\u0435\u043a\u0438 \u043d\u0430 \u043d\u0435\u0435 \u0435\u0441\u0442\u044c, \u043d\u043e \u0431\u043e\u043b\u044c\u0448\u0430\u044f \u0447\u0430\u0441\u0442\u044c \u0434\u043e\u0441\u0442\u0430\u043b\u0430\u0441\u044c \u043f\u0440\u043e\u0441\u0442\u043e \u0434\u043e\u043b\u0433\u0438\u043c \u043c\u0435\u0442\u043e\u0434\u0438\u0447\u043d\u044b\u043c \u043a\u043e\u043f\u0430\u043d\u0438\u0435\u043c \u043a\u043e\u0434\u0430 \u0438 \u0432\u0438\u043a\u0438 \u0441\u0430\u043c\u043e\u0433\u043e Mikrotik. \u0421\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0437\u0430\u0434\u0430\u0447\u0430: \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 SMS \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u043c\u0438 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u043c\u0438, \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0438 \u0432\u044b\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u043f\u043e\u0440\u0442\u043e\u0432. \u0418\u043c\u0435\u0435\u0442\u0441\u044f: \u0412\u0442\u043e\u0440\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u044b\u0439 \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440 […]<\/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":[688],"tags":[],"class_list":["post-31640","post","type-post","status-publish","format-standard","hentry","category-administrirovanie"],"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\udd47Mikrotik. Gest\u00e3o atrav\u00e9s de SMS com o aux\u00edlio de um servidor WEB | ProHoster","description":"Bom dia a todos! Desta vez, decidi descrever uma situa\u00e7\u00e3o que, aparentemente, n\u00e3o est\u00e1 muito bem documentada na internet, embora haja algumas sugest\u00f5es sobre ela, mas a maior parte foi resultado de um met\u00f3dico e prolongado estudo do c\u00f3digo e da wiki.","canonical_url":"https:\/\/prohoster.info\/pt\/blog\/administrirovanie\/mikrotik-upravlenie-cherez-sms-pri-pomoshhi-web-servera","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\udd47Mikrotik. \u0423\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0447\u0435\u0440\u0435\u0437 SMS \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 WEB \u0441\u0435\u0440\u0432\u0435\u0440\u0430 | ProHoster","og:description":"\u0414\u043e\u0431\u0440\u043e\u0433\u043e \u0432\u0441\u0435\u043c \u0434\u043d\u044f! 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