Hi it is ok, mode 2 is non transparent (the Linux stack does not receive packets)
Alfredo > Il giorno 21/ott/2014, alle ore 05:47, jaseywang <[email protected]> ha > scritto: > > Hi > I have compiled pf_ring and pf_ring_aware driver tg3, when I try to load the > driver with mode 2, it seems not work, but mode 0 and mode 2 works well. > PF_RING 6.0.2 > broadcom tg3 3.136h > kernel 2.6.32-279.el6.x86_64 > > > mode 0 > [jaseywang@local drivers]$ sudo modprobe pf_ring transparent_mode=0 > [jaseywang@local drivers]$ cat /proc/net/pf_ring/info > PF_RING Version : 6.0.2 ($Revision: exported$) > Total rings : 0 > > Standard (non DNA) Options > Ring slots : 4096 > Slot version : 16 > Capture TX : Yes [RX+TX] > IP Defragment : No > Socket Mode : Standard > Transparent mode : Yes [mode 0] > Total plugins : 0 > Cluster Fragment Queue : 0 > Cluster Fragment Discard : 0 > > > mode 1 > [jaseywang@local drivers]$ sudo rmmod pf_ring > [jaseywang@local drivers]$ sudo modprobe pf_ring transparent_mode=1 > [jaseywang@local drivers]$ cat /proc/net/pf_ring/info > PF_RING Version : 6.0.2 ($Revision: exported$) > Total rings : 0 > > Standard (non DNA) Options > Ring slots : 4096 > Slot version : 16 > Capture TX : Yes [RX+TX] > IP Defragment : No > Socket Mode : Standard > Transparent mode : Yes [mode 1] > Total plugins : 0 > Cluster Fragment Queue : 0 > Cluster Fragment Discard : 0 > > > mode 2 > [jaseywang@local drivers]$ sudo rmmod pf_ring > [jaseywang@local drivers]$ sudo modprobe pf_ring transparent_mode=2 > [jaseywang@local drivers]$ cat /proc/net/pf_ring/info > PF_RING Version : 6.0.2 ($Revision: exported$) > Total rings : 0 > > Standard (non DNA) Options > Ring slots : 4096 > Slot version : 16 > Capture TX : Yes [RX+TX] > IP Defragment : No > Socket Mode : Standard > Transparent mode : No [mode 2] ------------------------------> it > shows *NO* > Total plugins : 0 > Cluster Fragment Queue : 0 > Cluster Fragment Discard : 0 > > > Besides Broadcom tg3 driver, we also tried Intel I350 igb driver, the same > result. > I'm not sure whether it's ok, please have a look. > _______________________________________________ > Ntop-misc mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop-misc _______________________________________________ Ntop-misc mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop-misc
