krisleech

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  • in reply to: winpkf: stop starting packet reading in tunnel mode #5676
    krisleech
    Participant

      Great thanks..!

      in reply to: winpkf: stop starting packet reading in tunnel mode #5674
      krisleech
      Participant

        Maybe i didnt express my question well.

        I do not want to close the filter driver, i just want to effectivly pause the processing of packets. So the are not processed any more, but processing can resume again.

        Is the best way to do this to close the driver as in the release interface example?

        thanks, K.

        in reply to: tunnel mode not dropping packets? #5617
        krisleech
        Participant

          OK thats what that other WAN adaptor is – the modem. However i only have internet/LAN via the ethernet card.

          But your right it has to be something in my code as I have had it working.

          Are there any delphi developers out there?

          Cheers Kris

          in reply to: tunnel mode not dropping packets? #5615
          krisleech
          Participant

            I only have one adaptor in the PC. So everything must go through that network card.

            I can see the email, netbios, http packets – they are read by my program, but they are never dropped.

            I cannot understand it because previously in the last program i wrote using winpkfilter it worked fine. Tunnel mode ment a had to recreate the packet to send it, like a firewall. Now it acts like a packet sniffer.

            If i put the adaptor in to tunnel mode and dont have SendPacketToAdapter or SendPacketToMSTCP then all packets should be dropped and no networking should function.

            Thanks Kris.

            in reply to: Randomizing tcp initial sequence numbers, and IP id field #5612
            krisleech
            Participant

              not worked with ‘random’ seq field but i have heard about the use of strange atractors – they are part of choas theory and show patterns in disorder or order in disorder. A graph showing the strange attractor shows a line that follows a pattern but never repeats the same path twice and leeps from negative to posative at ‘random’ intervals. Could be useful.

              Kris,

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