{"id":880,"date":"2015-06-10T23:27:14","date_gmt":"2015-06-11T02:27:14","guid":{"rendered":"http:\/\/blog.abratel.com.br\/?p=880"},"modified":"2015-06-10T23:45:09","modified_gmt":"2015-06-11T02:45:09","slug":"rapida-vpn-com-putty-realizar-tunel-com-ssh","status":"publish","type":"post","link":"https:\/\/blog.abratel.com.br\/?p=880","title":{"rendered":"R\u00e1pida &#8220;VPN&#8221; com Putty &#8211; Realizar tunel com ssh"},"content":{"rendered":"<p><strong>Cen\u00e1rio:<\/strong><\/p>\n<p><strong>Servidor Alvo:<\/strong> 200.200.200.123 porta 222 (ip privado: 192.168.254.253)<\/p>\n<p><strong>Objetivo:<\/strong> Acessar o modem no ip 192.168.254.254 que consta na rede privada de destino (Na mesma LAN do servidor alvo).<\/p>\n<p><strong>1 &#8211;<\/strong> Desativar firewall servidor destino ou aceitar as conex\u00f5es de entrada pela porta escolhida.<\/p>\n<p><strong>2 &#8211;<\/strong> Conecte ao servidor via openssh atrav\u00e9s do PUTTY (putty.org).<\/p>\n<p><strong>3 &#8211;<\/strong> Escolha uma porta de Origem (<strong>Source Port<\/strong>). Geralmente escolho uma porta alta qualquer. No exemplo coloquei a 1000.<br \/>\nEm <strong>destination<\/strong> coloque o ip privado a ser atingido e qual porta deseja o acesso.<\/p>\n<p>No meu exemplo eu desejava abrir a interface Web do modem (192.168.254.254 porta 80).<\/p>\n<p><center><a href=\"http:\/\/blog.abratel.com.br\/wp-content\/uploads\/2015\/06\/2.jpg\"><img loading=\"lazy\" src=\"http:\/\/blog.abratel.com.br\/wp-content\/uploads\/2015\/06\/2-300x287.jpg\" alt=\"2\" width=\"300\" height=\"287\" class=\"alignnone size-medium wp-image-881\" srcset=\"https:\/\/blog.abratel.com.br\/wp-content\/uploads\/2015\/06\/2-300x287.jpg 300w, https:\/\/blog.abratel.com.br\/wp-content\/uploads\/2015\/06\/2.jpg 455w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/blog.abratel.com.br\/wp-content\/uploads\/2015\/06\/3.jpg\"><img loading=\"lazy\" src=\"http:\/\/blog.abratel.com.br\/wp-content\/uploads\/2015\/06\/3-300x285.jpg\" alt=\"3\" width=\"300\" height=\"285\" class=\"alignnone size-medium wp-image-882\" srcset=\"https:\/\/blog.abratel.com.br\/wp-content\/uploads\/2015\/06\/3-300x285.jpg 300w, https:\/\/blog.abratel.com.br\/wp-content\/uploads\/2015\/06\/3.jpg 455w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/center><\/p>\n<p><strong>4 &#8211;<\/strong> Meu acesso poderia ser um RDesktop (3389) ou mesmo Mysql (3306) no qual eu utilizaria dos clients necess\u00e1rios.<br \/>\nComo desejo acessar um servidor web (modem porta 80), no meu browser realizo a modifica\u00e7\u00e3o necess\u00e1ria nas <strong>Op\u00e7\u00f5es da LAN<\/strong> setando o <strong>Endere\u00e7o<\/strong>: localhost e <strong>porta (origem)<\/strong>: 1000<\/p>\n<p><center><a href=\"http:\/\/blog.abratel.com.br\/wp-content\/uploads\/2015\/06\/4.jpg\"><img loading=\"lazy\" src=\"http:\/\/blog.abratel.com.br\/wp-content\/uploads\/2015\/06\/4-300x260.jpg\" alt=\"4\" width=\"300\" height=\"260\" class=\"alignnone size-medium wp-image-883\" srcset=\"https:\/\/blog.abratel.com.br\/wp-content\/uploads\/2015\/06\/4-300x260.jpg 300w, https:\/\/blog.abratel.com.br\/wp-content\/uploads\/2015\/06\/4.jpg 384w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/center><\/p>\n<p><strong>5 &#8211;<\/strong> No browser acesse: http:\/\/localhost:1000<br \/>\nAtingir\u00e1 o servidor 192.168.254.254:80 da LAN na qual o Servidor Openssh localiza.<\/p>\n<p><center><a href=\"http:\/\/blog.abratel.com.br\/wp-content\/uploads\/2015\/06\/5.jpg\"><img loading=\"lazy\" src=\"http:\/\/blog.abratel.com.br\/wp-content\/uploads\/2015\/06\/5-300x200.jpg\" alt=\"5\" width=\"300\" height=\"200\" class=\"alignnone size-medium wp-image-884\" srcset=\"https:\/\/blog.abratel.com.br\/wp-content\/uploads\/2015\/06\/5-300x200.jpg 300w, https:\/\/blog.abratel.com.br\/wp-content\/uploads\/2015\/06\/5-600x401.jpg 600w, https:\/\/blog.abratel.com.br\/wp-content\/uploads\/2015\/06\/5.jpg 688w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/center><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cen\u00e1rio: Servidor Alvo: 200.200.200.123 porta 222 (ip privado: 192.168.254.253) Objetivo: Acessar o modem no ip 192.168.254.254 que consta na rede privada de destino (Na mesma LAN do servidor alvo). 1 &#8211; Desativar firewall servidor destino ou aceitar as conex\u00f5es de entrada pela porta escolhida. 2&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[10,2],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=\/wp\/v2\/posts\/880"}],"collection":[{"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=880"}],"version-history":[{"count":5,"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=\/wp\/v2\/posts\/880\/revisions"}],"predecessor-version":[{"id":889,"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=\/wp\/v2\/posts\/880\/revisions\/889"}],"wp:attachment":[{"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=880"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=880"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}