Re: Sito inaccessibile
Ezio Da Rin ha scritto:
> sulla stessa macchina con lenny (quindi stesso router e stesso provider):
>
> - con konqueror: no
> - con iceweasel: no
> - con ie da xp su virtualbox: si
> - altra macchina in rete con ie su win98: si
>
Prova simile, con squeeze.
- Iceweasel, Epiphany: no
- Firefox, IE8, Safari, Chrome (vbox xp): sì
ho catturato il traffico con wireshark durante le richieste, sembra che
l'errore sia dovuto ad una serie di pacchetti tcp che non riesce ad
interpretare. purtroppo non so come andare oltre.
Giuseppe
Virtualbox -> XP -> Firefox
No. Time Source Destination Protocol Info
545 29.857981 192.168.9.22 77.238.3.50 HTTP GET /campus/ HTTP/1.1
546 29.857999 192.168.9.22 77.238.3.50 HTTP [TCP Out-Of-Order] GET /campus/ HTTP/1.1
547 29.938597 77.238.3.50 192.168.9.22 TCP [TCP segment of a reassembled PDU]
548 29.951684 77.238.3.50 192.168.9.22 TCP [TCP segment of a reassembled PDU]
549 29.956217 192.168.9.22 77.238.3.50 TCP adobeserver-2 > http [ACK] Seq=581 Ack=2905 Win=64240 Len=0
550 29.956235 192.168.9.22 77.238.3.50 TCP [TCP Dup ACK 549#1] adobeserver-2 > http [ACK] Seq=581 Ack=2905 Win=64240 Len=0
551 30.023563 77.238.3.50 192.168.9.22 TCP [TCP segment of a reassembled PDU]
552 30.033710 77.238.3.50 192.168.9.22 TCP [TCP segment of a reassembled PDU]
553 30.038728 192.168.9.22 77.238.3.50 TCP adobeserver-2 > http [ACK] Seq=581 Ack=5809 Win=64240 Len=0
554 30.038753 192.168.9.22 77.238.3.50 TCP [TCP Dup ACK 553#1] adobeserver-2 > http [ACK] Seq=581 Ack=5809 Win=64240 Len=0
555 30.046509 77.238.3.50 192.168.9.22 TCP [TCP segment of a reassembled PDU]
556 30.105656 77.238.3.50 192.168.9.22 TCP [TCP segment of a reassembled PDU]
557 30.106762 192.168.9.22 77.238.3.50 TCP adobeserver-2 > http [ACK] Seq=581 Ack=8713 Win=64240 Len=0
558 30.106789 192.168.9.22 77.238.3.50 TCP [TCP Dup ACK 557#1] adobeserver-2 > http [ACK] Seq=581 Ack=8713 Win=64240 Len=0
559 30.118669 77.238.3.50 192.168.9.22 TCP [TCP segment of a reassembled PDU]
560 30.128583 77.238.3.50 192.168.9.22 TCP [TCP segment of a reassembled PDU]
561 30.129607 192.168.9.22 77.238.3.50 TCP adobeserver-2 > http [ACK] Seq=581 Ack=11617 Win=64240 Len=0
562 30.129623 192.168.9.22 77.238.3.50 TCP [TCP Dup ACK 561#1] adobeserver-2 > http [ACK] Seq=581 Ack=11617 Win=64240 Len=0
563 30.161024 77.238.3.50 192.168.9.22 HTTP HTTP/1.1 200 OK (text/html)
Squeeze (2.6.30-2-amd64)-> Iceweasel
No. Time Source Destination Protocol Info
939 89.056139 192.168.9.20 77.238.3.50 HTTP GET /campus/ HTTP/1.1
940 89.124651 77.238.3.50 192.168.9.20 HTTP [TCP Previous segment lost] Continuation or non-HTTP traffic
941 89.124693 192.168.9.20 77.238.3.50 TCP [TCP Dup ACK 939#1] 50702 > http [ACK] Seq=430 Ack=1 Win=5888 Len=0 TSV=1021627 TSER=0 SLE=2897 SRE=2905
942 89.353824 77.238.3.50 192.168.9.20 HTTP [TCP Retransmission] Continuation or non-HTTP traffic
943 89.353863 192.168.9.20 77.238.3.50 TCP [TCP Dup ACK 939#2] 50702 > http [ACK] Seq=430 Ack=1 Win=5888 Len=0 TSV=1021684 TSER=0 SLE=2897 SRE=2905 SLE=2897 SRE=2905
944 89.812612 77.238.3.50 192.168.9.20 HTTP [TCP Retransmission] Continuation or non-HTTP traffic
945 89.812650 192.168.9.20 77.238.3.50 TCP [TCP Dup ACK 939#3] 50702 > http [ACK] Seq=430 Ack=1 Win=5888 Len=0 TSV=1021799 TSER=0 SLE=2897 SRE=2905 SLE=2897 SRE=2905
950 103.613262 77.238.3.50 192.168.9.20 TCP http > 50702 [RST] Seq=1449 Win=65535 Len=0 TSV=284400836 TSER=1021799
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