Explicação fácil, vamos lá:<br><br>65535 portas UDP (parâmetro -sU) + 65535 portas TCP (parâmetro -sT) = 131070 portas no total<br>- 1024 portas TCP - 1024 portas UDP que você pediu para não monitorar (parametro 1024- que você usou)<br>

= 129022 portas escaneadas<br>- as detectadas abertas = 129013 portas fechadas<br><br><br><br><br><div class="gmail_quote">2009/8/12 Mr. Adilson Bonan <span dir="ltr">&lt;<a href="mailto:arbonan@gmail.com">arbonan@gmail.com</a>&gt;</span><br>

<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Ola lista,<br><br>Galera, todos nós sabemos que há 65535 portas numa arquitetura PC.<br>Dai eu mandei o nmap fazer uma varredura num determinado IP somente para testes e,<br>

vejam so o que ele me disse sobre as portas fechadas (rsrsr) 129.013 portas, ou seja,<br>
mais de CEM mil... rsrsrsrs<br><br>Estranho, naum acham, pois o máximo era pra ele mostrar não mais de 65535 ja que uma dúzia aberta.<br><br><span style="font-family: courier new,monospace;"># nmap -sT -sU -p 1024- 172.xx.xx.xx</span><br style="font-family: courier new,monospace;">


<br style="font-family: courier new,monospace;"><span style="font-family: courier new,monospace;">Starting Nmap 4.76 ( <a href="http://nmap.org" target="_blank">http://nmap.org</a> ) at 2009-08-10 18:43 BRT</span><br style="font-family: courier new,monospace;">


<span style="font-family: courier new,monospace;">Interesting ports on 172.xx.xx.xx:</span><br style="font-family: courier new,monospace;"><span style="font-family: courier new,monospace;">Not shown: <b>129013</b> closed ports</span><br style="font-family: courier new,monospace;">


<span style="font-family: courier new,monospace;">PORT      STATE         SERVICE</span><br style="font-family: courier new,monospace;"><span style="font-family: courier new,monospace;">2049/tcp  open          nfs</span><br style="font-family: courier new,monospace;">


<span style="font-family: courier new,monospace;">3306/tcp  open          mysql</span><br style="font-family: courier new,monospace;"><span style="font-family: courier new,monospace;">42728/tcp open          unknown</span><br style="font-family: courier new,monospace;">


<span style="font-family: courier new,monospace;">43823/tcp open          unknown</span><br style="font-family: courier new,monospace;"><span style="font-family: courier new,monospace;">44415/tcp open          unknown</span><br style="font-family: courier new,monospace;">


<span style="font-family: courier new,monospace;">2049/udp  open|filtered nfs</span><br style="font-family: courier new,monospace;"><span style="font-family: courier new,monospace;">5353/udp  open|filtered zeroconf</span><br style="font-family: courier new,monospace;">


<span style="font-family: courier new,monospace;">52512/udp open|filtered unknown</span><br style="font-family: courier new,monospace;"><span style="font-family: courier new,monospace;">54351/udp open|filtered unknown</span><br style="font-family: courier new,monospace;">


<span style="font-family: courier new,monospace;">55318/udp open|filtered unknown</span><br style="font-family: courier new,monospace;"><span style="font-family: courier new,monospace;">56522/udp open|filtered unknown</span><br>


<br>Valeuzzzzzzzzzzzzzzzzzz <br>t+<br><br>Adilson Bonanovisky<br><br>
<br>--<br>
Fedora-users-br mailing list<br>
<a href="mailto:Fedora-users-br@redhat.com">Fedora-users-br@redhat.com</a><br>
<a href="https://www.redhat.com/mailman/listinfo/fedora-users-br" target="_blank">https://www.redhat.com/mailman/listinfo/fedora-users-br</a><br>
<br></blockquote></div><br><br clear="all"><br>-- <br>------<br>Gustavo Picoloto<br><a href="http://www.paranavaionline.com.br">http://www.paranavaionline.com.br</a><br><a href="http://www.picoloto.com.br">http://www.picoloto.com.br</a><br>

------<br>