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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Josué,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=PT-BR
style='font-size:10.0pt;font-family:Arial;color:navy'>Se está conectado na
internet, corre risco…<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=PT-BR
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=PT-BR
style='font-size:10.0pt;font-family:Arial;color:navy'>Sugiro mudar o SSH da
porta 22 para algo acima de 50000....<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=PT-BR
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=PT-BR
style='font-size:10.0pt;font-family:Arial;color:navy'>oZ<o:p></o:p></span></font></p>
<div>
<p class=section1><font size=1 color=navy face=Arial><span lang=PT-BR
style='font-size:8.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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face="Times New Roman"><span style='font-size:12.0pt'>
<hr size=2 width="100%" align=center tabindex=-1>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> Josué Conti
[mailto:josueconti@gmail.com] <br>
<b><span style='font-weight:bold'>Sent:</span></b> Saturday, December 10, 2005
4:33 PM<br>
<b><span style='font-weight:bold'>To:</span></b> <st1:PersonName w:st="on">asteriskbrasil@listas.asteriskbrasil.org</st1:PersonName><br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [AsteriskBrasil]
regras do ip tables</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Eder, mas <st1:City w:st="on"><st1:place w:st="on">como</st1:place></st1:City>
está hoje, não corro risco de ataques, né?<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Desde já obrigado<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Josué<br>
<br>
<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><span class=gmailquote><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Em 10/12/05, <b><span style='font-weight:bold'>eder
souza</span></b> <<a href="mailto:ederwander@yahoo.com.br">ederwander@yahoo.com.br</a>>
escreveu:</span></font></span> <o:p></o:p></p>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Josué, é o seguinte falta o range do RTP que vai de 10000 a 20000 se vc
não liberar estas portas os clientes SIP que estão fora de sua rede local
não conseguirão acesso ao seu asterisk, lembrando que vc pode diminuir o range,
vc poderá faze-lo configurando o arquivo RTP.conf edita os campos
rtpstart=10000 e rtpend=20000 para um range menor exemplo<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>rtpstart=100 <br>
rtpend=200<br>
<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>e libera no teu firewall <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>ex:<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>-A INPUT -d 200.xxx.xxx.xxx -i eth0 -p tcp -m multiport
--dports 100:200 -j ACCEPT<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Abraços <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><st1:place w:st="on"><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Eder</span></font></st1:place> de souza.<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><br>
<b><i><span style='font-weight:bold;font-style:italic'>Josué Conti <<a
href="mailto:josueconti@gmail.com" target="_blank">josueconti@gmail.com</a>></span></i></b>
escreveu:<o:p></o:p></span></font></p>
</div>
<blockquote style='border:none;border-left:solid #1010FF 1.5pt;padding:0in 0in 0in 4.0pt;
margin-left:3.75pt;margin-top:5.0pt;margin-bottom:5.0pt'>
<div><span id="q_10815e2badc61a4a_1">
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Pessoal, bom dia.<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Criei as seguintes regras no ip tables, mas gostaria de saber de vocês,
se necessita de mais alguma coisa, ou se esta bom desta maneira.<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Desde já agradeço a atenção.<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'># Generated by iptables-save v1.2.11 on Mon Nov 21 19:36:08 2005<br>
*mangle<br>
:PREROUTING ACCEPT [10841147:2094051733]<br>
:INPUT ACCEPT [10321713:2051635382]<br>
:FORWARD ACCEPT [0:0]<br>
:OUTPUT ACCEPT [10120294:1997487730] <br>
:POSTROUTING ACCEPT [10117524:1996938029]<br>
COMMIT<br>
# Completed on Mon Nov 21 19:36:08 2005<br>
# Generated by iptables-save v1.2.11 on Mon Nov 21 19:36:08 2005<br>
*nat<br>
:PREROUTING ACCEPT [315:33059]<br>
:POSTROUTING ACCEPT [22:4848] <br>
:OUTPUT ACCEPT [0:0]<br>
COMMIT<br>
# Completed on Mon Nov 21 19:36:08 2005<br>
# Generated by iptables-save v1.2.11 on Mon Nov 21 19:36:08 2005<br>
*filter<br>
:INPUT DROP [26:3695]<br>
:FORWARD ACCEPT [0:0]<br>
:OUTPUT ACCEPT [25925:5235989] <br>
-A INPUT -i lo -j ACCEPT<br>
-A INPUT -i eth1 -j ACCEPT<br>
-A INPUT -d 200.xxx.xxx.xxx -i eth0 -p tcp -m multiport --dports
22,443,5060,4569 -j ACCEPT<br>
-A INPUT -d 200.xxx.xxx.xxx -i eth0 -p udp -m multiport --dports 5060,4569,123
-j ACCEPT <br>
-A INPUT -p icmp -m icmp --icmp-type 0 -j ACCEPT<br>
-A INPUT -p icmp -m icmp --icmp-type 8 -m limit --limit 5/sec -j ACCEPT<br>
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT<br>
COMMIT<br>
<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Onde o IP 200.xxx.xxx.xxx é o IP do Asterisk.<o:p></o:p></span></font></p>
</div>
</div>
</span>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>_______________________________________________<br>
LIsta de discussões AsteriskBrasil.org<br>
<a href="mailto:AsteriskBrasil@listas.asteriskbrasil.org" target="_blank">AsteriskBrasil@listas.asteriskbrasil.org</a><br>
<a href="http://listas.asteriskbrasil.org/mailman/listinfo/asteriskbrasil"
target="_blank">http://listas.asteriskbrasil.org/mailman/listinfo/asteriskbrasil
</a><br>
<br>
_______________________________________________<br>
Acesse o wiki AsteriskBrasil.org:<br>
<a href="http://www.asteriskbrasil.org/" target="_blank">http://www.asteriskbrasil.org
</a><o:p></o:p></span></font></p>
</blockquote>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><br>
<o:p></o:p></span></font></p>
</div>
<div class=MsoNormal align=center style='text-align:center'><span class=ad><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>
<hr size=1 width="100%" align=center>
</span></font></span></div>
<p class=MsoNormal><span class=ad><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Yahoo! doce lar. <a
href="http://us.rd.yahoo.com/mail/br/tagline/homepage_set/*http:/br.yahoo.com/homepageset.html"
target="_blank">Faça do Yahoo! sua homepage.</a> <o:p></o:p></span></font></span></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'><br>
_______________________________________________<br>
LIsta de discussões AsteriskBrasil.org<br>
<a href="mailto:AsteriskBrasil@listas.asteriskbrasil.org">AsteriskBrasil@listas.asteriskbrasil.org</a><br>
<a href="http://listas.asteriskbrasil.org/mailman/listinfo/asteriskbrasil"
target="_blank">http://listas.asteriskbrasil.org/mailman/listinfo/asteriskbrasil
</a><br>
<br>
_______________________________________________<br>
Acesse o wiki AsteriskBrasil.org:<br>
<a href="http://www.asteriskbrasil.org/" target="_blank">http://www.asteriskbrasil.org
</a><o:p></o:p></span></font></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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