[Winpcap-users] missing usb adsl connection

[ceo at triplebit.com]

  ----- Original Message ----- 
  From: Gianluca Varenni 
  To: winpcap-users at winpcap.org 
  Sent: Monday, December 03, 2007 6:35 PM
  Subject: Re: [Winpcap-users] missing usb adsl connection


  No, I meant the text output of the sample application.

  There are few samples in the guide following WinPcap. Can you please be specific?

  Also, can you please tell me  what is the output of windump -D (capital D)? windump is available at www.winpcap.org/windump

  Here is the output(the one I need  is WAN (PPP/SLIP) Interface, and it shows up only when USB modem is connected. The "for" loop that I attached runs just one cycle and doesn't reveal both, the first and the second devices)-

  1.\Device\NPF_GenericDialupAdapter (Adapter for generic dialup and VPN capture)
  2.\Device\NPF_{3A5DC188-23D6-4FAB-A174-25BEE837D61F} (WAN (PPP/SLIP) Interface)
  3.\Device\NPF_{623BC411-0BB9-4538-888B-F002A4F3DD0F} (Realtek RTL8139 Family Fast Ethernet Adapter (Microsoft's Packet Scheduler) )

  Thanks
  I. Lesher

    ----- Original Message ----- 
    From: ceo at triplebit.com 
    To: Gianluca Varenni 
    Sent: Sunday, December 02, 2007 10:08 AM
    Subject: Re: [Winpcap-users] missing usb adsl connection


    Dear Sir,
    Please follow my answers...


      What does the sample application return?

      The function pcap_findalldevs_ex returns ZERO ( I hope that's what you asked for).

      Are you running on Vista?

      The OS is XP SP2.

      Thanks 
      I. lesher

      Have a nice day
      GV
        ----- Original Message ----- 
        From: ceo 
        To: winpcap-users at winpcap.org 
        Sent: Saturday, December 01, 2007 6:07 AM
        Subject: [Winpcap-users] missing usb adsl connection


        Hi all,
        I usually use my NAT router for communication and Winpcap works fine.
        Trying to connect with usb adsl modem fails since the following code doen't see it - it sees just the Ethernet adapter.  I tryed with Ethereal and I could sniff the modem easily. This code is taken from the examples following the product.
        Can someone help please
        Thanks
        I. lesher

            /* Retrieve the device list on the local machine */
            if (pcap_findalldevs_ex(PCAP_SRC_IF_STRING, NULL, &alldevs, errbuf) == -1)
            {
                fprintf(stderr,"Error in pcap_findalldevs: %s\n", errbuf);
                exit(1);
            }
            
            /* Print the list */
            for(d=alldevs; d; d=d->next)
            {
                printf("%d. %s", ++i, d->name);
                if (d->description)
                    printf(" (%s)\n", d->description);
                else
                    printf(" (No description available)\n");
            }



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