Gianluca Varenni schrieb: > 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. > I used Wireshark just to compare its capturing capabilities with those of my app. In this case I limited the captured size per packet to 68 Bytes instead of the full 1514. > What are you doing with the packets in your application? > In the target app, the packets will get processed in time (for example routing to other non-ethernet hosts). These problems are not a kind of a showstopper, as of reliability reasons I have to implement a simple ACK-scheme anyway. > 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 > >
-- ##################################################################### Dipl.-Inf. Tim Dylla - Software Entwickler Stage Tec GmbH Tabbertstraße 10 D - 12459 Berlin Tel.: +49 (0)30 639 90 2 - 48 Fax : +49 (0)30 639 90 2 - 32 Mail: [email protected] Link: www.stagetec.com _______________________________________________ Winpcap-users mailing list [email protected] https://www.winpcap.org/mailman/listinfo/winpcap-users
