Dúvidas iptables [RESOLVIDO]

13. Re: Dúvidas iptables [RESOLVIDO]

Marcos Honorato de Souza
mshonorato

(usa Debian)

Enviado em 13/02/2009 - 10:31h

Eu percebi que quando rodo essas regras, os site que eu estiver conectados continuam funcionando, mas se eu abro um novo site, e digito um site, tipo www.google.com.br, não funciona mais...


  


14. Re: Dúvidas iptables [RESOLVIDO]

Marcos Honorato de Souza
mshonorato

(usa Debian)

Enviado em 13/02/2009 - 10:32h

O tcp dump mostra isso e nao para nunca...

05:57:33.401649 IP 10.1.0.10.60372 > 10.1.0.1.22: . ack 11810416 win 24230 <nop,nop,timestamp 2114546 2113038>
05:57:33.401913 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11810416:11810592(176) ack 9313 win 379 <nop,nop,timestamp 2113038 2114546>
05:57:33.402193 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11810592:11810880(288) ack 9313 win 379 <nop,nop,timestamp 2113038 2114546>
05:57:33.402349 IP 10.1.0.10.60372 > 10.1.0.1.22: . ack 11810880 win 24230 <nop,nop,timestamp 2114547 2113038>
05:57:33.402621 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11810880:11811056(176) ack 9313 win 379 <nop,nop,timestamp 2113038 2114547>
05:57:33.402887 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11811056:11811344(288) ack 9313 win 379 <nop,nop,timestamp 2113038 2114547>
05:57:33.403025 IP 10.1.0.10.60372 > 10.1.0.1.22: . ack 11811344 win 24230 <nop,nop,timestamp 2114547 2113038>
05:57:33.403272 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11811344:11811520(176) ack 9313 win 379 <nop,nop,timestamp 2113038 2114547>
05:57:33.403585 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11811520:11811808(288) ack 9313 win 379 <nop,nop,timestamp 2113039 2114547>
05:57:33.403730 IP 10.1.0.10.60372 > 10.1.0.1.22: . ack 11811808 win 24230 <nop,nop,timestamp 2114547 2113038>
05:57:33.404000 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11811808:11811984(176) ack 9313 win 379 <nop,nop,timestamp 2113039 2114547>
05:57:33.404273 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11811984:11812272(288) ack 9313 win 379 <nop,nop,timestamp 2113039 2114547>
05:57:33.404409 IP 10.1.0.10.60372 > 10.1.0.1.22: . ack 11812272 win 24230 <nop,nop,timestamp 2114547 2113039>
05:57:33.404676 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11812272:11812448(176) ack 9313 win 379 <nop,nop,timestamp 2113039 2114547>
05:57:33.404951 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11812448:11812736(288) ack 9313 win 379 <nop,nop,timestamp 2113039 2114547>
05:57:33.405099 IP 10.1.0.10.60372 > 10.1.0.1.22: . ack 11812736 win 24230 <nop,nop,timestamp 2114547 2113039>
05:57:33.405381 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11812736:11812912(176) ack 9313 win 379 <nop,nop,timestamp 2113039 2114547>
05:57:33.405650 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11812912:11813200(288) ack 9313 win 379 <nop,nop,timestamp 2113039 2114547>
05:57:33.405785 IP 10.1.0.10.60372 > 10.1.0.1.22: . ack 11813200 win 24230 <nop,nop,timestamp 2114548 2113039>
05:57:33.406058 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11813200:11813376(176) ack 9313 win 379 <nop,nop,timestamp 2113039 2114548>
05:57:33.406335 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11813376:11813664(288) ack 9313 win 379 <nop,nop,timestamp 2113039 2114548>
05:57:33.406478 IP 10.1.0.10.60372 > 10.1.0.1.22: . ack 11813664 win 24230 <nop,nop,timestamp 2114548 2113039>
05:57:33.406737 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11813664:11813840(176) ack 9313 win 379 <nop,nop,timestamp 2113039 2114548>
05:57:33.407010 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11813840:11814128(288) ack 9313 win 379 <nop,nop,timestamp 2113039 2114548>
05:57:33.407146 IP 10.1.0.10.60372 > 10.1.0.1.22: . ack 11814128 win 24230 <nop,nop,timestamp 2114548 2113039>
05:57:33.407478 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11814128:11814304(176) ack 9313 win 379 <nop,nop,timestamp 2113040 2114548>
05:57:33.407777 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11814304:11814592(288) ack 9313 win 379 <nop,nop,timestamp 2113040 2114548>
05:57:33.407922 IP 10.1.0.10.60372 > 10.1.0.1.22: . ack 11814592 win 24230 <nop,nop,timestamp 2114548 2113040>
05:57:33.408190 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11814592:11814768(176) ack 9313 win 379 <nop,nop,timestamp 2113040 2114548>
05:57:33.408473 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11814768:11815056(288) ack 9313 win 379 <nop,nop,timestamp 2113040 2114548>
05:57:33.408608 IP 10.1.0.10.60372 > 10.1.0.1.22: . ack 11815056 win 24230 <nop,nop,timestamp 2114548 2113040>
05:57:33.408877 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11815056:11815232(176) ack 9313 win 379 <nop,nop,timestamp 2113040 2114548>
05:57:33.409150 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11815232:11815520(288) ack 9313 win 379 <nop,nop,timestamp 2113040 2114548>
05:57:33.409292 IP 10.1.0.10.60372 > 10.1.0.1.22: . ack 11815520 win 24230 <nop,nop,timestamp 2114549 2113040>
05:57:33.409556 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11815520:11815696(176) ack 9313 win 379 <nop,nop,timestamp 2113040 2114549>
05:57:33.409828 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11815696:11815984(288) ack 9313 win 379 <nop,nop,timestamp 2113040 2114549>
05:57:33.409967 IP 10.1.0.10.60372 > 10.1.0.1.22: . ack 11815984 win 24230 <nop,nop,timestamp 2114549 2113040>
05:57:33.410226 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11815984:11816160(176) ack 9313 win 379 <nop,nop,timestamp 2113040 2114549>
05:57:33.410499 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11816160:11816448(288) ack 9313 win 379 <nop,nop,timestamp 2113040 2114549>
05:57:33.410648 IP 10.1.0.10.60372 > 10.1.0.1.22: . ack 11816448 win 24230 <nop,nop,timestamp 2114549 2113040>
05:57:33.410926 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11816448:11816624(176) ack 9313 win 379 <nop,nop,timestamp 2113040 2114549>
05:57:33.411190 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11816624:11816912(288) ack 9313 win 379 <nop,nop,timestamp 2113040 2114549>
05:57:33.411337 IP 10.1.0.10.60372 > 10.1.0.1.22: . ack 11816912 win 24230 <nop,nop,timestamp 2114549 2113040>
05:57:33.411667 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11816912:11817088(176) ack 9313 win 379 <nop,nop,timestamp 2113041 2114549>
05:57:33.411948 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11817088:11817376(288) ack 9313 win 379 <nop,nop,timestamp 2113041 2114549>
05:57:33.412094 IP 10.1.0.10.60372 > 10.1.0.1.22: . ack 11817376 win 24230 <nop,nop,timestamp 2114549 2113041>
05:57:33.412358 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11817376:11817552(176) ack 9313 win 379 <nop,nop,timestamp 2113041 2114549>
05:57:33.412632 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11817552:11817840(288) ack 9313 win 379 <nop,nop,timestamp 2113041 2114549>
05:57:33.412887 IP 10.1.0.10.60372 > 10.1.0.1.22: . ack 11817840 win 24230 <nop,nop,timestamp 2114549 2113041>
05:57:33.412947 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11817840:11818016(176) ack 9313 win 379 <nop,nop,timestamp 2113041 2114549>
05:57:33.413306 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11818016:11818192(176) ack 9313 win 379 <nop,nop,timestamp 2113041 2114549>
05:57:33.413358 IP 10.1.0.10.60372 > 10.1.0.1.22: P 9313:9361(48) ack 11818016 win 24230 <nop,nop,timestamp 2114550 2113041>
05:57:33.413760 IP 10.1.0.1.22 > 10.1.0.10.60372: P 11818192:11818480(288) ack 9361 win 379 <nop,nop,timestamp 2113041 2114550>
05:57:33.413912 IP 10.1.0.10.60372 > 10.1.0.1.22: . ack 11818480 win 24230 <nop,nop,timestamp 2114550 2113041>




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