<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Obrigado a todos pela ajuda!<br>O que fiz foi verificar as portas q estão respondendo ao nmap, ai usei uma delas, (portas altas, claro) para acessar o ssh e funfou!<br>
<br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Obrigado,<br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Fabiocs <br></div></div><div class="gmail_extra">
<br clear="all"><div><br><div><br> ~ <i>| Fábio de Sousa </i><br>
.ºvº. <i>| SysAdmin</i><br>/(_)\ | <i>Seja livre, use LINUX</i><br>.^.^. | <i>Socialmente justo, economicamente viável e tecnologicamente sustentável</i></div><br><font><img src="http://img854.imageshack.us/img854/3339/linux.gif"><br>
</font><br><br><br></div>
<br><br><div class="gmail_quote">Em 3 de outubro de 2013 18:36, Wiliam Freitas <span dir="ltr"><<a href="mailto:wiliamjf@yahoo.com.br" target="_blank">wiliamjf@yahoo.com.br</a>></span> escreveu:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div style="font-size:10pt;font-family:Courier New,courier,monaco,monospace,sans-serif"><div><span style="background-color:transparent">Provedores de ADSL bloqueiam as portas de serviços como SSH, HTTP, FTP, entre outros. </span><span style="background-color:transparent">Fazem isso para que você compre um plano empresarial com IP fixo, que geralmente é mais caro.</span></div>
<div style="font-style:normal;font-size:13px;background-color:transparent;font-family:'Courier New',courier,monaco,monospace,sans-serif"><span style="background-color:transparent"><br></span></div><div style="font-style:normal;font-size:13px;background-color:transparent;font-family:'Courier New',courier,monaco,monospace,sans-serif">
<span style="background-color:transparent">Para saber se esse é o seu caso, tente usar o telnet e o um
tcpdump.</span></div><div style="font-style:normal;font-size:13px;background-color:transparent;font-family:'Courier New',courier,monaco,monospace,sans-serif"><span style="font-size:10pt"> </span><br></div><div><font><span style="font-family:'times new roman','new york',times,serif">--</span><br style="font-family:'times new roman','new york',times,serif">
<font size="3"><span style="font-family:'times new roman','new york',times,serif">Wiliam Freitas</span></font><br style="font-family:'times new roman','new york',times,serif"><span style="font-family:'times new roman','new york',times,serif"><br>
.twitter: @wili4m</span><br style="font-family:'times new roman','new york',times,serif"><span style="font-family:'times new roman','new york',times,serif">.mail: <a href="mailto:wiliamjf@yahoo.com.br" target="_blank">wiliamjf@yahoo.com.br</a></span><br>
<span style="font-family:'times new roman','new york',times,serif">.blog:
<a href="http://blogporta80.com.br" target="_blank">http://blogporta80.com.br</a></span><font><span style="font-family:'times new roman','new york',times,serif"><br></span></font></font><br></div> <div style="font-family:'Courier New',courier,monaco,monospace,sans-serif;font-size:10pt">
<div style="font-family:'times new roman','new york',times,serif;font-size:12pt"> <div dir="ltr"> <hr size="1"> <font face="Arial"> <b><span style="font-weight:bold">De:</span></b> Fábio de Sousa <<a href="mailto:fabiocs@gmail.com" target="_blank">fabiocs@gmail.com</a>><br>
<b><span style="font-weight:bold">Para:</span></b> Portuguese (Brazilian) CentOS mailing list <<a href="mailto:centos-pt-br@centos.org" target="_blank">centos-pt-br@centos.org</a>> <br> <b><span style="font-weight:bold">Enviadas:</span></b> Quarta-feira, 2 de Outubro de 2013 18:13<br>
<b><span style="font-weight:bold">Assunto:</span></b> Re: [CentOS-pt-br] Conexão Remota com SSH<br> </font> </div><div><div class="h5"> <div><br><div><div><div dir="ltr"><div style="font-family:verdana,sans-serif;font-size:small">
Boa noite!</div><div style="font-family:verdana,sans-serif;font-size:small"><br clear="none"></div><div style="font-family:verdana,sans-serif;font-size:small">
Amigos olhei a configuração do sshd_config e parece tudo certo com o arquivo!</div><div style="font-family:verdana,sans-serif;font-size:small">Alguém saberia me dizer se devo criar tipo uma rota default para ppp0? Tipo toda requisição q chegar no ip da ppp0 ser encaminhado, ou roteado para alguma outra interface?</div>
<div style="font-family:verdana,sans-serif;font-size:small">Vejo que a placa eth0 está subindo sem IP, é normal?</div><div style="font-family:verdana,sans-serif;font-size:small">
Como dito antes, eu navego fora da minha rede sem problema, mas não consigo acessar a máquina remotamente via ssh!</div><div style="font-family:verdana,sans-serif;font-size:small"><br clear="none"></div><div style="font-family:verdana,sans-serif;font-size:small">
Abraço,</div><div style="font-family:verdana,sans-serif;font-size:small">Fabiocs</div><div><br clear="all"><div><br clear="none"><br clear="none"><br clear="none"></div>
<br clear="none"><br clear="none"><div><div>Em 2 de outubro de 2013 17:18, Laercio Motta <span dir="ltr"><<a rel="nofollow" shape="rect" href="mailto:laerciomasala@gmail.com" target="_blank">laerciomasala@gmail.com</a>></span> escreveu:<br clear="none">
<blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Se pa o arquivo de configuração do ssh (sshd_config) esta como Listem só para a a interface interna..<br clear="none"></div><div><br clear="none"><br clear="none"><div>Em 2 de outubro de 2013 17:05, Adroaldo Cavalheiro <span dir="ltr"><<a rel="nofollow" shape="rect" href="mailto:adroaldo_goncalves@yahoo.com.br" target="_blank">adroaldo_goncalves@yahoo.com.br</a>></span> escreveu:<div>
<div><br clear="none">
<blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><table border="0" cellpadding="0" cellspacing="0"><tbody><tr><td colspan="1" rowspan="1" valign="top">Já verificou suas regras de firewall para ver se nao tem algum bloqueio para a PPP0, verifique também o SELINUX !!<br clear="none">
<br clear="none">Enviado do Yahoo! Mail para iPhone</td></tr></tbody></table> <div>
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<div style="font-size:0.9em">
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<b>
<span style="font-weight:bold">From:</span>
</b>
Ricardo Mateus <<a rel="nofollow" shape="rect" href="mailto:ricardomateus@gmail.com" target="_blank">ricardomateus@gmail.com</a>>; <br clear="none">
<b>
<span style="font-weight:bold">To:</span>
</b>
Portuguese (Brazilian) CentOS mailing list <<a rel="nofollow" shape="rect" href="mailto:centos-pt-br@centos.org" target="_blank">centos-pt-br@centos.org</a>>; <br clear="none">
<b>
<span style="font-weight:bold">Subject:</span>
</b>
Re: [CentOS-pt-br] Conexão Remota com SSH <br clear="none">
<b>
<span style="font-weight:bold">Sent:</span>
</b>
Wed, Oct 2, 2013 7:33:27 PM <br clear="none">
</div><div><div>
<br clear="none">
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr><td colspan="1" rowspan="1" valign="top"><div dir="ltr">Em algumas cidades a oi bloqueia acesso a porta 22.<div>Esperimenta mudar a porta padrao do SSH e tenta.</div>
<div><br clear="none"></div><div>[]s</div>
<div>Ricardo</div></div><div><br clear="all"><div>
<div dir="ltr">Ricardo Almeida Mateus<br clear="none">Fones: <div><a rel="nofollow" shape="rect">096 8120-6989</a> (TIM)</div><div><a rel="nofollow" shape="rect">096 8405-9899</a> (CLARO)<br clear="none">
</div><div><a rel="nofollow" shape="rect">096 9129-3020</a> (VIVO)</div><div><br clear="none"><div><a rel="nofollow" shape="rect">ricardomateus@gmail.com</a></div>
</div></div></div>
<br clear="none"><br clear="none"><div>Em 2 de outubro de 2013 16:25, Fábio de Sousa <span dir="ltr"><<a rel="nofollow" shape="rect">fabiocs@gmail.com</a>></span> escreveu:<br clear="none"><blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div dir="ltr"><div style="font-family:verdana,sans-serif;font-size:small">Um salve a todos!<br clear="none"><br clear="none">Amigos estou com uma situação intrigante aqui.<br clear="none"></div>
<div style="font-family:verdana,sans-serif;font-size:small">
Uma maquina qdo está na rede interna, eu consigo realizar conexão remota nela através do ssh.<br clear="none"></div><div style="font-family:verdana,sans-serif;font-size:small">Usando esta mesma máquina, configurei uma conexão ppp0 (adsl - velox) e sobe a placa ppp0 direitinho, navego sem problemas, mas não consigo estabelecer conexão remota com esta máquina via ssh! Ou sseja não consigo acessá-la de fora para dentro!<br clear="none">
</div><div style="font-family:verdana,sans-serif;font-size:small">Alguém saberia me dizer o que tenho q mudar no arquivo de configuração do sshd, para liberar o acesso remoto via ssh para esta máquina?<br clear="none">
</div><div style="font-family:verdana,sans-serif;font-size:small">Estabelecer conexão com origem nesta máquina é tranquilo.. conecto em outras máquina fora da rede sem problema. Mas o contrário não consigo!<br clear="none">
</div><div style="font-family:verdana,sans-serif;font-size:small"><br clear="none"></div><div style="font-family:verdana,sans-serif;font-size:small">Obrigado<br clear="none">Fabiocs<br clear="none">
</div><div style="font-family:verdana,sans-serif;font-size:small">
<br clear="all"></div><div><br clear="none"><br clear="none"><font><img><br clear="none"></font><br clear="none"><br clear="none"><br clear="none"></div>
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<font style="font-family:'courier new',monospace">║ Chave PGP: <a rel="nofollow" shape="rect" href="http://bit.ly/kXS6ga" target="_blank">http://bit.ly/kXS6ga</a> </font><font style="font-family:'courier new',monospace">║</font><br style="font-family:'courier new',monospace" clear="none">
<span style="font-family:'courier new',monospace">╚═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace"></span><span style="font-family:'courier new',monospace">═</span><span style="font-family:'courier new',monospace"></span><span style="font-family:'courier new',monospace">v1.0</span><span style="font-family:'courier new',monospace"></span><span style="font-family:'courier new',monospace"></span><span style="font-family:'courier new',monospace"></span><span style="font-family:'courier new',monospace">═╝</span>
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