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</o:shapelayout></xml><![endif]--></head><body lang=PT-BR link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Boa tarde galera,<o:p></o:p></p><p class=MsoNormal>Coloquei um asterisk para á internet hoje ja configurado com o Fail2ban e funcionando perfeitamente, pois ele bloqueou automaticamente esse ip abaixo, conforme abaixo;<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-US>Chain f2b-ASTERISK (1 references)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> pkts bytes target prot opt in out source destination<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> 22 13332 REJECT all -- * * 187.255.102.6 0.0.0.0/0 reject-with icmp-port-unreachable<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> </span>1956 143K RETURN all -- * * 0.0.0.0/0 0.0.0.0/0<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Mas ainda continua sem parar subir no log que está chegando na eth0<o:p></o:p></p><p class=MsoNormal>Algo para me preocupar ou não?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-US># tshark -R sip -i any<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Capturing on 'any'<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> 2 1.147904295 192.168.0.220 -> 187.255.102.6 SIP 652 Request: OPTIONS sip:2011@187.255.102.6:9302;rinstance=b9e805e61698e7fa |<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> 7 2.148036600 192.168.0.220 -> 187.255.102.6 SIP 652 Request: OPTIONS sip:2011@187.255.102.6:9302;rinstance=b9e805e61698e7fa |<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> 15 3.148155394 192.168.0.220 -> 187.255.102.6 SIP 652 Request: OPTIONS sip:2011@187.255.102.6:9302;rinstance=b9e805e61698e7fa |<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> 18 4.148274464 192.168.0.220 -> 187.255.102.6 SIP 652 Request: OPTIONS sip:2011@187.255.102.6:9302;rinstance=b9e805e61698e7fa |<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> 25 5.148394374 192.168.0.220 -> 187.255.102.6 SIP 652 Request: OPTIONS sip:2011@187.255.102.6:9302;rinstance=b9e805e61698e7fa |<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> 30 15.149073577 192.168.0.220 -> 187.255.102.6 SIP 652 Request: OPTIONS sip:2011@187.255.102.6:9302;rinstance=b9e805e61698e7fa |<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> 33 16.149201251 192.168.0.220 -> 187.255.102.6 SIP 652 Request: OPTIONS sip:2011@187.255.102.6:9302;rinstance=b9e805e61698e7fa |<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> 36 17.149317249 192.168.0.220 -> 187.255.102.6 SIP 652 Request: OPTIONS sip:2011@187.255.102.6:9302;rinstance=b9e805e61698e7fa |<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> 39 18.149430378 192.168.0.220 -> 187.255.102.6 SIP 652 Request: OPTIONS sip:2011@187.255.102.6:9302;rinstance=b9e805e61698e7fa |<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> 42 19.149553888 192.168.0.220 -> 187.255.102.6 SIP 652 Request: OPTIONS sip:2011@187.255.102.6:9302;rinstance=b9e805e61698e7fa |<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> 47 21.770164553 89.163.146.192 -> 192.168.0.220 SIP/SDP 815 Request: INVITE sip:0887500972597984096@187.255.102.6 |<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> 56 29.284380554 192.168.0.220 -> 187.255.102.6 SIP 652 Request: OPTIONS sip:2011@187.255.102.6:9302;rinstance=b9e805e61698e7fa |<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> 59 30.284526828 192.168.0.220 -> 187.255.102.6 SIP 652 Request: OPTIONS sip:2011@187.255.102.6:9302;rinstance=b9e805e61698e7fa |<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> 63 31.284644003 192.168.0.220 -> 187.255.102.6 SIP 652 Request: OPTIONS sip:2011@187.255.102.6:9302;rinstance=b9e805e61698e7fa |<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> 66 32.283910320 192.168.0.220 -> 187.255.102.6 SIP 652 Request: OPTIONS sip:2011@187.255.102.6:9302;rinstance=b9e805e61698e7fa |<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> 69 33.285022960 192.168.0.220 -> 187.255.102.6 SIP 652 Request: OPTIONS sip:2011@187.255.102.6:9302;rinstance=b9e805e61698e7fa |<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Grato,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Luis Carlos<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></body></html>