Wireshark definitely is not the right tool for a full gigabit link: it always dumps the packets to disk, and a standard disk cannot keep up at that speed.
What are you doing with the packets in your application? Have a nice day GV ----- Original Message ----- From: "Tim Dylla" <[email protected]> To: <[email protected]> Sent: Tuesday, September 08, 2009 12:12 PM Subject: Re: [Winpcap-users] winpcap-app looses packets on full duplex GigabitEthernet connection > Hi Gianluca, > > thanx for your immediate reply! > > Gianluca Varenni schrieb: >> I would avoid using PCAP_OPENFLAG_MAX_RESPONSIVENESS, > Hmm, I already tried it, but this flag seem to have no influence at all > to my problem... >> Also, which network card are you using? >> > It's an Intel Gigabit CT desktop Adapter. Not the best choice, I > presume... > > I found out that even Wireshark looses some Packets. As I raised the > Priority of the receiver-Thread of my little PC-pcap-App, I was able to > collect all Packets wireshark could grab. So, at least winpcap behaves > coherently. :) > > I think the Problem is Intel-Hardware related... grrr >> Have a nice day >> GV >> > Thanks for your patience! > > Tim > _______________________________________________ > Winpcap-users mailing list > [email protected] > https://www.winpcap.org/mailman/listinfo/winpcap-users _______________________________________________ Winpcap-users mailing list [email protected] https://www.winpcap.org/mailman/listinfo/winpcap-users
