Hello! Work like a charm!
I have started two pkt-gen apps in monitoring mode for main application simultaneously and got same traffic for three apps! That's awesome! Really brilliant feature! Thanks so much for your work! ./pkt-gen -i netmap:eth1/rt 703.793991 main [1930] interface is netmap:eth1/rt 703.794050 main [2050] running on 1 cpus (have 8) 703.794227 extract_ip_range [367] range is 10.0.0.1:0 to 10.0.0.1:0 703.794245 extract_ip_range [367] range is 10.1.0.1:0 to 10.1.0.1:0 703.794648 main [2148] mapped 334980KB at 0x7fb9dfd7d000 Receiving from netmap:eth1/rt: 1 queues, 1 threads and 1 cpus. 703.794680 main [2235] Wait 2 secs for phy reset 705.794774 main [2237] Ready... 705.794923 receiver_body [1412] reading from netmap:eth1/rt fd 3 main_fd 3 706.795880 main_thread [1720] 722.277 Kpps (723.030 Kpkts 4.485 Gbps in 1001042 usec) 15.40 avg_batch 0 min_space 707.796928 main_thread [1720] 733.192 Kpps (733.960 Kpkts 4.529 Gbps in 1001048 usec) 15.72 avg_batch 317 min_space 708.797974 main_thread [1720] 753.922 Kpps (754.710 Kpkts 4.690 Gbps in 1001045 usec) 14.45 avg_batch 328 min_space 709.799034 main_thread [1720] 726.498 Kpps (727.269 Kpkts 4.496 Gbps in 1001061 usec) 14.21 avg_batch 374 min_space ./pkt-gen -i netmap:eth1/rt 723.359000 main [1930] interface is netmap:eth1/rt 723.359062 main [2050] running on 1 cpus (have 8) 723.359258 extract_ip_range [367] range is 10.0.0.1:0 to 10.0.0.1:0 723.359282 extract_ip_range [367] range is 10.1.0.1:0 to 10.1.0.1:0 723.359610 main [2148] mapped 334980KB at 0x7f1e1a67e000 Receiving from netmap:eth1/rt: 1 queues, 1 threads and 1 cpus. 723.359657 main [2235] Wait 2 secs for phy reset 725.359733 main [2237] Ready... 725.359814 receiver_body [1412] reading from netmap:eth1/rt fd 3 main_fd 3 726.360884 main_thread [1720] 765.146 Kpps (765.975 Kpkts 4.794 Gbps in 1001083 usec) 10.42 avg_batch 0 min_space 727.361920 main_thread [1720] 756.678 Kpps (757.461 Kpkts 4.683 Gbps in 1001035 usec) 12.66 avg_batch 330 min_space 728.362984 main_thread [1720] 695.403 Kpps (696.144 Kpkts 4.208 Gbps in 1001065 usec) 14.78 avg_batch 298 min_space 729.364064 main_thread [1720] 693.850 Kpps (694.599 Kpkts 4.192 Gbps in 1001080 usec) 14.35 avg_batch 332 min_space 730.365101 main_thread [1720] 732.741 Kpps (733.501 Kpkts 4.519 Gbps in 1001037 usec) 9.72 avg_batch 303 min_space On Fri, Jan 8, 2016 at 10:24 PM, Pavel Odintsov <pavel.odint...@gmail.com> wrote: > That's awesome! Thanks for lightning fast answer! Will check soon! > > On Fri, Jan 8, 2016 at 9:46 PM, Luigi Rizzo <ri...@iet.unipi.it> wrote: >> On Fri, Jan 8, 2016 at 10:35 AM, Pavel Odintsov >> <pavel.odint...@gmail.com> wrote: >>> Hello, Dear Community! >>> >>> I'm working with netmap and my application uses netmap for traffic >>> capture. It's works really well. >>> >>> But I need some way to feed same data from physical interface to two >>> or more applications. >>> >>> I have found this code >>> https://github.com/luigirizzo/netmap/blob/master/sys/dev/netmap/netmap_monitor.c >>> but could not find any docs about it. >>> >>> Could you help me with examples and use cases? >> >> look at netmap_user.h, where it explains how to open a port >> in monitor mode. >> Essentially, once you have an active netmap port say netmap:ix0, you can >> sniff the traffic opening additional netmap ports named >> netmap:ix0/r (for rx traffic) or netmap:ix0/t (for tx) >> or even netmap:ix0/rt (for both tx and rx) >> >> Giuseppe (in Cc) can give more details >> >> cheers >> luigi > > > > -- > Sincerely yours, Pavel Odintsov -- Sincerely yours, Pavel Odintsov _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
