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Thiago,<br>
<br>
Ja tem iptables e fail2ban. O fail2ban bloqueou o ip do atacante,
mas demorou 32 tentativas.<br>
<br>
mais alguma dica?<br>
<br>
<br>
Em 11-12-2010 00:00, Thiago Maluf escreveu:
<blockquote
cite="mid:AANLkTikz8oZ6Ddwni0KavYrfa+ZgN3Trp9TbQ=3aBkYa@mail.gmail.com"
type="cite">Sugiro que implemente um IPTABLES no Servidor VoIP e
comece manualmente a bloquear estas solicitações.
<div><br>
</div>
<div>Futuramente, se este equipamento for parte de um serviço
sério, estude Fail2ban e implemente isto no seu servidor.</div>
<div><br>
</div>
<div>Boa Sorte,</div>
<div>Thiago!<br>
<br>
<div class="gmail_quote">On Fri, Dec 10, 2010 at 10:44 PM,
Eduardo Pereira <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:edupbar@gmail.com">edupbar@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">Gaera,<br>
<br>
Existe alguma forma de evitar isso?<br>
Que não seja retirar o servidor da net!!!<br>
<br>
1 dia de servidor na net ja o encontraram!!!<br>
<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"1q2w3e4r5t6y"<<a moz-do-not-send="true"
href="mailto:sip%3A1q2w3e4r5t6y@189.5.182.62">sip:1q2w3e4r5t6y@189.5.182.62</a>>'
failed for<br>
'184.154.119.221' - No matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"1q1q2w2w"<<a moz-do-not-send="true"
href="mailto:sip%3A1q1q2w2w@189.5.182.62">sip:1q1q2w2w@189.5.182.62</a>>'
failed for '184.154.119.221' -<br>
No matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"1q2w1q2w"<<a moz-do-not-send="true"
href="mailto:sip%3A1q2w1q2w@189.5.182.62">sip:1q2w1q2w@189.5.182.62</a>>'
failed for '184.154.119.221' -<br>
No matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"1q2w"<<a moz-do-not-send="true"
href="mailto:sip%3A1q2w@189.5.182.62">sip:1q2w@189.5.182.62</a>>'
failed for '184.154.119.221' - No<br>
matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"11qq22ww"<<a moz-do-not-send="true"
href="mailto:sip%3A11qq22ww@189.5.182.62">sip:11qq22ww@189.5.182.62</a>>'
failed for '184.154.119.221' -<br>
No matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"11qq22ww33ee"<<a moz-do-not-send="true"
href="mailto:sip%3A11qq22ww33ee@189.5.182.62">sip:11qq22ww33ee@189.5.182.62</a>>'
failed for<br>
'184.154.119.221' - No matching peer found<br>
[2010-12-10 19:03:18] VERBOSE[5865] app_dial.c: --
SIP/10-0000003a<br>
is ringing<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"11qq22ww33ee44rr"<<a moz-do-not-send="true"
href="mailto:sip%3A11qq22ww33ee44rr@189.5.182.62">sip:11qq22ww33ee44rr@189.5.182.62</a>>'
failed for<br>
'184.154.119.221' - No matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"11q22w"<<a moz-do-not-send="true"
href="mailto:sip%3A11q22w@189.5.182.62">sip:11q22w@189.5.182.62</a>>'
failed for '184.154.119.221' - No<br>
matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"q1w2"<<a moz-do-not-send="true"
href="mailto:sip%3Aq1w2@189.5.182.62">sip:q1w2@189.5.182.62</a>>'
failed for '184.154.119.221' - No<br>
matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"q1w2e3"<<a moz-do-not-send="true"
href="mailto:sip%3Aq1w2e3@189.5.182.62">sip:q1w2e3@189.5.182.62</a>>'
failed for '184.154.119.221' - No<br>
matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"q1w2e3r4t5"<<a moz-do-not-send="true"
href="mailto:sip%3Aq1w2e3r4t5@189.5.182.62">sip:q1w2e3r4t5@189.5.182.62</a>>'
failed for '184.154.119.221'<br>
- No matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"q1w2e3r4t5y6"<<a moz-do-not-send="true"
href="mailto:sip%3Aq1w2e3r4t5y6@189.5.182.62">sip:q1w2e3r4t5y6@189.5.182.62</a>>'
failed for<br>
'184.154.119.221' - No matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"tvv03"<<a moz-do-not-send="true"
href="mailto:sip%3Atvv03@189.5.182.62">sip:tvv03@189.5.182.62</a>>'
failed for '184.154.119.221' - No<br>
matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"tvv03tvv03"<<a moz-do-not-send="true"
href="mailto:sip%3Atvv03tvv03@189.5.182.62">sip:tvv03tvv03@189.5.182.62</a>>'
failed for '184.154.119.221'<br>
- No matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"abcd1"<<a moz-do-not-send="true"
href="mailto:sip%3Aabcd1@189.5.182.62">sip:abcd1@189.5.182.62</a>>'
failed for '184.154.119.221' - No<br>
matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"abcd12"<<a moz-do-not-send="true"
href="mailto:sip%3Aabcd12@189.5.182.62">sip:abcd12@189.5.182.62</a>>'
failed for '184.154.119.221' - No<br>
matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"abcd123"<<a moz-do-not-send="true"
href="mailto:sip%3Aabcd123@189.5.182.62">sip:abcd123@189.5.182.62</a>>'
failed for '184.154.119.221' - No<br>
matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"abcd1234"<<a moz-do-not-send="true"
href="mailto:sip%3Aabcd1234@189.5.182.62">sip:abcd1234@189.5.182.62</a>>'
failed for '184.154.119.221' -<br>
No matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"qq11ww22"<<a moz-do-not-send="true"
href="mailto:sip%3Aqq11ww22@189.5.182.62">sip:qq11ww22@189.5.182.62</a>>'
failed for '184.154.119.221' -<br>
No matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"qq11ww22ee33"<<a moz-do-not-send="true"
href="mailto:sip%3Aqq11ww22ee33@189.5.182.62">sip:qq11ww22ee33@189.5.182.62</a>>'
failed for<br>
'184.154.119.221' - No matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"qq11ww22ee33rr44"<<a moz-do-not-send="true"
href="mailto:sip%3Aqq11ww22ee33rr44@189.5.182.62">sip:qq11ww22ee33rr44@189.5.182.62</a>>'
failed for<br>
'184.154.119.221' - No matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"sip1"<<a moz-do-not-send="true"
href="mailto:sip%3Asip1@189.5.182.62">sip:sip1@189.5.182.62</a>>'
failed for '184.154.119.221' - No<br>
matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"sip2"<<a moz-do-not-send="true"
href="mailto:sip%3Asip2@189.5.182.62">sip:sip2@189.5.182.62</a>>'
failed for '184.154.119.221' - No<br>
matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"sip3"<<a moz-do-not-send="true"
href="mailto:sip%3Asip3@189.5.182.62">sip:sip3@189.5.182.62</a>>'
failed for '184.154.119.221' - No<br>
matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"sip4"<<a moz-do-not-send="true"
href="mailto:sip%3Asip4@189.5.182.62">sip:sip4@189.5.182.62</a>>'
failed for '184.154.119.221' - No<br>
matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"sip5"<<a moz-do-not-send="true"
href="mailto:sip%3Asip5@189.5.182.62">sip:sip5@189.5.182.62</a>>'
failed for '184.154.119.221' - No<br>
matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"sip12"<<a moz-do-not-send="true"
href="mailto:sip%3Asip12@189.5.182.62">sip:sip12@189.5.182.62</a>>'
failed for '184.154.119.221' - No<br>
matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"sip123"<<a moz-do-not-send="true"
href="mailto:sip%3Asip123@189.5.182.62">sip:sip123@189.5.182.62</a>>'
failed for '184.154.119.221' - No<br>
matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"sip1234"<<a moz-do-not-send="true"
href="mailto:sip%3Asip1234@189.5.182.62">sip:sip1234@189.5.182.62</a>>'
failed for '184.154.119.221' - No<br>
matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"sip12345"<<a moz-do-not-send="true"
href="mailto:sip%3Asip12345@189.5.182.62">sip:sip12345@189.5.182.62</a>>'
failed for '184.154.119.221' -<br>
No matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"sip123456"<<a moz-do-not-send="true"
href="mailto:sip%3Asip123456@189.5.182.62">sip:sip123456@189.5.182.62</a>>'
failed for '184.154.119.221' -<br>
No matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"sip11"<<a moz-do-not-send="true"
href="mailto:sip%3Asip11@189.5.182.62">sip:sip11@189.5.182.62</a>>'
failed for '184.154.119.221' - No<br>
matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"sip111"<<a moz-do-not-send="true"
href="mailto:sip%3Asip111@189.5.182.62">sip:sip111@189.5.182.62</a>>'
failed for '184.154.119.221' - No<br>
matching peer found<br>
[2010-12-10 19:03:18] NOTICE[2461] chan_sip.c: Registration
from<br>
'"sip1111"<<a moz-do-not-send="true"
href="mailto:sip%3Asip1111@189.5.182.62">sip:sip1111@189.5.182.62</a>>'
failed for '184.154.119.221' - No<br>
matching peer found<br>
_______________________________________________<br>
KHOMP: qualidade em placas de E1, GSM, FXS e FXO para
Asterisk.<br>
- Hardware com alta disponibilidade de recursos e qualidade
KHOMP<br>
- Suporte técnico local qualificado e gratuito<br>
Conheça a linha completa de produtos KHOMP em <a
moz-do-not-send="true" href="http://www.khomp.com.br"
target="_blank">www.khomp.com.br</a><br>
_______________________________________________<br>
Headsets Plantronics com o melhor preço do Brasil.<br>
Acesse agora <a moz-do-not-send="true"
href="http://www.voipmania.com.br" target="_blank">www.voipmania.com.br</a><br>
VOIPMANIA STORE<br>
________<br>
Lista de discussões AsteriskBrasil.org<br>
<a moz-do-not-send="true"
href="mailto:AsteriskBrasil@listas.asteriskbrasil.org">AsteriskBrasil@listas.asteriskbrasil.org</a><br>
<a moz-do-not-send="true"
href="http://listas.asteriskbrasil.org/mailman/listinfo/asteriskbrasil"
target="_blank">http://listas.asteriskbrasil.org/mailman/listinfo/asteriskbrasil</a><br>
______________________________________________<br>
Para remover seu email desta lista, basta enviar um email em
branco para <a moz-do-not-send="true"
href="mailto:asteriskbrasil-unsubscribe@listas.asteriskbrasil.org">asteriskbrasil-unsubscribe@listas.asteriskbrasil.org</a><br>
</blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
----------------------------------------------------------------<br>
Thiago Maluf Resende<br>
Tel: +55 21 9700-9113<br>
e-mail: <a moz-do-not-send="true"
href="mailto:malufrj@gmail.com" target="_blank">malufrj@gmail.com</a><br>
</div>
<pre wrap="">
<fieldset class="mimeAttachmentHeader"></fieldset>
_______________________________________________
KHOMP: qualidade em placas de E1, GSM, FXS e FXO para Asterisk.
- Hardware com alta disponibilidade de recursos e qualidade KHOMP
- Suporte técnico local qualificado e gratuito
Conheça a linha completa de produtos KHOMP em <a class="moz-txt-link-abbreviated" href="http://www.khomp.com.br">www.khomp.com.br</a>
_______________________________________________
Headsets Plantronics com o melhor preço do Brasil.
Acesse agora <a class="moz-txt-link-abbreviated" href="http://www.voipmania.com.br">www.voipmania.com.br</a>
VOIPMANIA STORE
________
Lista de discussões AsteriskBrasil.org
<a class="moz-txt-link-abbreviated" href="mailto:AsteriskBrasil@listas.asteriskbrasil.org">AsteriskBrasil@listas.asteriskbrasil.org</a>
<a class="moz-txt-link-freetext" href="http://listas.asteriskbrasil.org/mailman/listinfo/asteriskbrasil">http://listas.asteriskbrasil.org/mailman/listinfo/asteriskbrasil</a>
______________________________________________
Para remover seu email desta lista, basta enviar um email em branco para <a class="moz-txt-link-abbreviated" href="mailto:asteriskbrasil-unsubscribe@listas.asteriskbrasil.org">asteriskbrasil-unsubscribe@listas.asteriskbrasil.org</a></pre>
</blockquote>
<br>
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