Hi, Devid! Maaany thanks for Your reply. NO, it's just an example MAC's, actually i'm using hardware MAC's. And one more thing, my PC (laptop) connected directly to the other PC (or custom device, it doesn't mater i guess).. Many thanks for Your attention, i've spend about 6-8 month with this problem, and still no luck :(
19.09.2010, в 15:25, Fish (David B. Trout) написал(а): > FYI: be careful with the MAC address you choose. > > Any MAC address with the 0x01 bit on in the first byte is considered an > all-stations broadcast. > > Is that what you actually intended to do? Send 10,000 packets to ALL/every > network adapter on your local network?? (if your host has more than one > network adapter on the same physical network segment then they’ll both > receive every packet.) > > If you need a MAC address to test with, the IANNA has reserved the range > 00-00-5E-00-00-00 through 00-00-5E-FF-FF-FF just for that purpose. > > See the section “IANA ETHERNET ADDRESS BLOCK - UNICAST USE” (about 0.75 of > the way down the web page) in the following document: > > http://www.iana.org/assignments/ethernet-numbers > -- > "Fish" (David B. Trout) > [email protected] > > From: [email protected] > [mailto:[email protected]] On Behalf Of Alimjan Kuramshin > Sent: Saturday, September 18, 2010 2:33 PM > To: [email protected] > Subject: [Winpcap-users] WinPCAP packets capture delay.. > Importance: High > > Hello! > > Gianluca, can u run this code on Your machine and running the Wireshark save > the log and send it to me, please.. > Is there any delays, i mean delays between the packets that Wireshark > (winpcap) capture? > > P.S. code from WinPcap documentation, sending packets, not one, but 10000 (or > 1000000).. > > #include <stdlib.h> > #include <stdio.h> > > #include <pcap.h> > > > void main(int argc, char **argv) > { > pcap_t *fp; > char errbuf[PCAP_ERRBUF_SIZE]; > u_char packet[100]; > int i; > volatile int n_pkts = 10000; // 1000000 > > /* Check the validity of the command line */ > if (argc != 2) > { > printf("usage: %s interface (e.g. 'rpcap://eth0')", argv[0]); > return; > } > > /* Open the output device */ > if ( (fp= pcap_open(argv[1], // name of the device > 65536, // portion of the packet to > capture (only the first 100 bytes) > PCAP_OPENFLAG_PROMISCUOUS, // promiscuous mode > 1000, // read timeout > NULL, // authentication on the remote > machine > errbuf // error buffer > ) ) == NULL) > { > fprintf(stderr,"\nUnable to open the adapter. %s is not supported by > WinPcap\n", argv[1]); > return; > } > > /* Supposing to be on ethernet, set mac destination to 1:1:1:1:1:1 */ > packet[0]=1; > packet[1]=1; > packet[2]=1; > packet[3]=1; > packet[4]=1; > packet[5]=1; > > /* set mac source to 2:2:2:2:2:2 */ > packet[6]=2; > packet[7]=2; > packet[8]=2; > packet[9]=2; > packet[10]=2; > packet[11]=2; > > /* Fill the rest of the packet */ > for(i=12;i<100;i++) > { > packet[i]=(u_char)i; > } > > while (n_pkts--) > /* Send down the packet */ > if (pcap_sendpacket(fp, packet, 100 /* size */) != 0) > { > fprintf(stderr,"\nError sending the packet: %s\n", pcap_geterr(fp)); > return; > } > > return; > } > /* EOF */ > Thanks, bye.. > > > _______________________________________________ > Winpcap-users mailing list > [email protected] > https://www.winpcap.org/mailman/listinfo/winpcap-users
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