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<div class=Section1>
<p class=MsoNormal><span lang=PT-BR style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Hudson, no meu equipamento , ja tenho o allowguest no sip.conf,
tenho fail2ban e senhas com 1 dígitos.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=PT-BR style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Tenho as vezes visto esse tipo de conexão, tentando saída de ligações
internacionais.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=PT-BR style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Minha duvida é como qual a solicitação que ele envia para meu
asterisk, para ver se tenho como evitar essas tentativas.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=PT-BR style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=PT-BR style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=PT-BR style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Luis Cesar<o:p></o:p></span></p>
<p class=MsoNormal><span lang=PT-BR style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal><b><span lang=PT-BR style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>De:</span></b><span lang=PT-BR style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'>
asteriskbrasil-bounces@listas.asteriskbrasil.org
[mailto:asteriskbrasil-bounces@listas.asteriskbrasil.org] <b>Em nome de </b>Hudson
Cardoso<br>
<b>Enviada em:</b> Thursday, February 05, 2015 8:55 AM<br>
<b>Para:</b> asteriskbrasil@listas.asteriskbrasil.org<br>
<b>Assunto:</b> Re: [AsteriskBrasil] LOG- tentativa de invasão.<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<div>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif";color:black'>Coloca </span><span
style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<div>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif";color:black'>allowguest=no</span><span
style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif";color:black'>no
teu sip.conf.</span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif";color:black'>instala
o fail2ban.</span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif";color:black'>coloca
senhas fortes.</span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif";color:black'>É
um uma conexão desconhecida, tentando numero internacional.</span><span
style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif";color:black'>Use
o google translate, é mais fácil.</span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:9.0pt;
font-family:"Courier New"'>"Received incoming SIP connection from unknown"</span><span
style='font-family:"Arial","sans-serif";color:black'><br id=FontBreak>
<br>
</span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<pre style='line-height:12.75pt;background:white'><span style='color:#2A2A2A'>Hudson <br>
(048) 8413-7000<br>
Para quem nao cre, nenhuma prova converte,Para aquele que cre, nenhuma prova precisa. <o:p></o:p></span></pre>
<p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p>
<div>
<div class=MsoNormal align=center style='text-align:center'><span
style='font-family:"Calibri","sans-serif"'>
<hr size=2 width="100%" align=center id=stopSpelling>
</span></div>
<p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-family:"Calibri","sans-serif"'>From:
natcom@bol.com.br<br>
To: asteriskbrasil@listas.asteriskbrasil.org<br>
Date: Thu, 5 Feb 2015 08:31:15 -0300<br>
Subject: [AsteriskBrasil] LOG- tentativa de invasão.<o:p></o:p></span></p>
<div>
<p class=MsoNormal><span lang=PT-BR style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Alguém pode me informar qual o tipo de solicitação externa no
asterisk para resultar nesse log?</span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal><span lang=PT-BR style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> </span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:9.0pt;
font-family:"Courier New"'>[2015-02-05 03:38:11] VERBOSE[9064]
pbx.c: -- Executing
[240048222198138@from-sip-external:1] NoOp("SIP/192.168.1.111:5060-0000030a",
"Received incoming SIP connection from unknown peer to
240048222198138") in new stack</span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:9.0pt;
font-family:"Courier New"'>[2015-02-05 03:38:11] VERBOSE[9064]
pbx.c: -- Executing
[240048222198138@from-sip-external:2]
Set("SIP/192.168.1.111:5060-0000030a",
"DID=240048222198138") in new stack</span><span style='font-family:
"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:9.0pt;
font-family:"Courier New"'>[2015-02-05 03:38:11] VERBOSE[9064]
pbx.c: -- Executing
[240048222198138@from-sip-external:3]
Goto("SIP/192.168.1.111:5060-0000030a", "s,1") in new stack</span><span
style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:9.0pt;
font-family:"Courier New"'>[2015-02-05 03:38:11] VERBOSE[9064]
pbx.c: -- Goto (from-sip-external,s,1)</span><span
style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:9.0pt;
font-family:"Courier New"'>[2015-02-05 03:38:11] VERBOSE[9064]
pbx.c: -- Executing [s@from-sip-external:1]
GotoIf("SIP/192.168.1.111:5060-0000030a",
"0?checklang:noanonymous") in new stack</span><span style='font-family:
"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:9.0pt;
font-family:"Courier New"'>[2015-02-05 03:38:11] VERBOSE[9064]
pbx.c: -- Goto (from-sip-external,s,5)</span><span
style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:9.0pt;
font-family:"Courier New"'>[2015-02-05 03:38:11] VERBOSE[9064]
pbx.c: -- Executing [s@from-sip-external:5]
Set("SIP/192.168.1.111:5060-0000030a",
"TIMEOUT(absolute)=15") in new stack</span><span style='font-family:
"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:9.0pt;
font-family:"Courier New"'>[2015-02-05 03:38:11] VERBOSE[9064] func_timeout.c:
Channel will hangup at 2015-02-05 03:38:26.844 BRST.</span><span
style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:9.0pt;
font-family:"Courier New"'>[2015-02-05 03:38:11] VERBOSE[9064]
pbx.c: -- Executing [s@from-sip-external:6]
Answer("SIP/192.168.1.111:5060-0000030a", "") in new stack</span><span
style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:9.0pt;
font-family:"Courier New"'>[2015-02-05 03:38:12] VERBOSE[9064]
pbx.c: -- Executing [s@from-sip-external:7] Wait("SIP/192.168.1.111:5060-0000030a",
"2") in new stack</span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:9.0pt;
font-family:"Courier New"'>[2015-02-05 03:38:14] VERBOSE[9064]
pbx.c: -- Executing [s@from-sip-external:8]
Playback("SIP/192.168.1.111:5060-0000030a", "ss-noservice")
in new stack</span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:9.0pt;
font-family:"Courier New"'>[2015-02-05 03:38:14] VERBOSE[9064] file.c:
-- <SIP/192.168.1.111:5060-0000030a> Playing 'ss-noservice.gsm' (language
'en')</span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:9.0pt;
font-family:"Courier New"'>[2015-02-05 03:38:19] VERBOSE[9064]
pbx.c: -- Executing [s@from-sip-external:9]
PlayTones("SIP/192.168.1.111:5060-0000030a", "congestion")
in new stack</span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:9.0pt;
font-family:"Courier New"'>[2015-02-05 03:38:19] VERBOSE[9064]
pbx.c: -- Executing [s@from-sip-external:10]
Congestion("SIP/192.168.1.111:5060-0000030a", "5") in new
stack</span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:9.0pt;
font-family:"Courier New"'>[2015-02-05 03:38:24] VERBOSE[9064]
pbx.c: == Spawn extension (from-sip-external, s, 10) exited
non-zero on 'SIP/192.168.1.111:5060-0000030a'</span><span style='font-family:
"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:9.0pt;
font-family:"Courier New"'>[2015-02-05 03:38:24] VERBOSE[9064]
pbx.c: -- Executing [h@from-sip-external:1]
Hangup("SIP/192.168.1.111:5060-0000030a", "") in new stack</span><span
style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:9.0pt;
font-family:"Courier New"'>[2015-02-05 03:38:24] VERBOSE[9064]
pbx.c: == Spawn extension (from-sip-external, h, 1) exited non-zero
on 'SIP/192.168.1.111:5060-0000030a'</span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:9.0pt;
font-family:"Courier New"'>[2015-02-05 03:38:31] WARNING[5933] chan_sip.c:
Maximum retries exceeded on transmission c2b95599ad2b7ea1500d3885bd560727 for
seqno 1 (Critical Response) -- See doc/sip-retransmit.txt.</span><span
style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> </span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> </span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> </span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Calibri","sans-serif";color:#1F497D'>Luis
Cesar.</span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
</div>
<p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p>
<div class=MsoNormal align=center style='text-align:center'><span
style='font-family:"Calibri","sans-serif"'>
<hr size=1 width="99%" noshade style='color:#909090' align=center>
</span></div>
<table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0
style='border-collapse:collapse'>
<tr>
<td style='padding:0in 11.25pt 0in 6.0pt'>
<p class=MsoNormal><a href="http://www.avast.com/" target="_blank"><span
style='text-decoration:none'><img border=0 id="_x0000_i1027"
src="http://static.avast.com/emails/avast-mail-stamp.png"></span></a><o:p></o:p></p>
</td>
<td style='padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal><span style='font-family:"Calibri","sans-serif";
color:#3D4D5A'>Este email está limpo de vírus e malwares porque a proteção do
<a href="http://www.avast.com/" target="_blank">avast! Antivírus</a> está
ativa. <o:p></o:p></span></p>
</td>
</tr>
</table>
<p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><br>
<br>
_______________________________________________ KHOMP: completa linha de placas
externas FXO, FXS, GSM e E1 Media Gateways de 1 a 64 E1s para SIP com R2, ISDN
e SS7 Intercomunicadores para acesso remoto via rede IP e telefones IP Conhe</span><span
style='font-family:"Tahoma","sans-serif"'>�</span><span style='font-family:
"Calibri","sans-serif"'>a todo o portf</span><span style='font-family:"Tahoma","sans-serif"'>�</span><span
style='font-family:"Calibri","sans-serif"'>lio em www.Khomp.com
_______________________________________________ ALIGERA </span><span
style='font-family:"Tahoma","sans-serif"'>�</span><span style='font-family:
"Calibri","sans-serif"'> Fabricante e desenvolvedor nacional de Solu</span><span
style='font-family:"Tahoma","sans-serif"'>��</span><span style='font-family:
"Calibri","sans-serif"'>es para telefonia IP . Gateway Sip, Placas de 1E1, 2E1,
4E1 e 8E1 para PCI ou PCI Express. Banco de Canais Anal</span><span
style='font-family:"Tahoma","sans-serif"'>�</span><span style='font-family:
"Calibri","sans-serif"'>gicos </span><span style='font-family:"Tahoma","sans-serif"'>�</span><span
style='font-family:"Calibri","sans-serif"'> Appliance Asterisk Acesse
www.aligera.com.br _______________________________________________ DIGIVOICE:
Fabricante pioneiro em Banco de Canais e Placas E1, GSM, FXO e FXS para
Asterisk e Elastix. Temos Cursos de Telefonia IP e Asterisk. Construa solu</span><span
style='font-family:"Tahoma","sans-serif"'>��</span><span style='font-family:
"Calibri","sans-serif"'>es de PABX IP com produtos DigiVoice - visite</span><span
style='font-family:"Tahoma","sans-serif"'>�</span><span style='font-family:
"Calibri","sans-serif"'> www.digivoice.com.br
_______________________________________________ Para remover seu email desta
lista, basta enviar um email em branco para asteriskbrasil-unsubscribe@listas.asteriskbrasil.org<o:p></o:p></span></p>
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<br /><br />
<hr style='border:none; color:#909090; background-color:#B0B0B0; height: 1px; width: 99%;' />
<table style='border-collapse:collapse;border:none;'>
<tr>
<td style='border:none;padding:0px 15px 0px 8px'>
<a href="http://www.avast.com/">
<img border=0 src="http://static.avast.com/emails/avast-mail-stamp.png" />
</a>
</td>
<td>
<p style='color:#3d4d5a; font-family:"Calibri","Verdana","Arial","Helvetica"; font-size:12pt;'>
Este email está limpo de vírus e malwares porque a proteção do <a href="http://www.avast.com/">avast! Antivírus</a> está ativa.
</p>
</td>
</tr>
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