Under /proc/net/pf_ring I can see dev info plugins_info
When I cat info, PF_RING Version : 4.4.0 ($Revision: 4362$) Ring slots : 4096 Slot version : 12 Capture TX : Yes [RX+TX] IP Defragment : No Transparent mode : Yes Total rings : 0 Total plugins : 0 I tried running nprobe again, but cat info doesn't change.. Ed On Tue, Oct 12, 2010 at 8:53 AM, Yuri Francalacci <[email protected]> wrote: > Search under /proc/net/pf_ring folder > Yuri > > Sent from my iPhone > > > Il giorno 12/ott/2010, alle ore 00:48, Ed Nabeshin <[email protected]> ha > scritto: > > Thank you for the replies > > Yes I am using the e1000e-1.0.15 driver that comes with the pf_ring codes. > > # ethtool -g eth6 > Ring parameters for eth6: > Pre-set maximums: > RX: 4096 > RX Mini: 0 > RX Jumbo: 0 > TX: 4096 > Current hardware settings: > RX: 256 > RX Mini: 0 > RX Jumbo: 0 > TX: 256 > > I was using nprobe v4.0 to test pf_ring. The only thing I did different to > compile nprobe was adding "-lpfring" to the library flags. > > I tried changing transparency mode when loading the module but I am still > getting the same result. > Under /proc/filesystems I did not see pf_ring anywhere... > But "lsmod" shows pf_ring is used by 2 (processes?) when I turn on nprobe > on the interface that has the modified driver. > > Here is a tail of /var/log/messages > > [PF_RING] Welcome to PF_RING 4.4.0 ($Revision: 4362$) > (C) 2004-10 L.Deri < <[email protected]>[email protected]> > [PF_RING] registered /proc/net/pf_ring/ > NET: Registered protocol family 27 > [PF_RING] Ring slots 4096 > [PF_RING] Slot version 12 > [PF_RING] Capture TX Yes [RX+TX] > [PF_RING] Transparent Mode 0 > [PF_RING] IP Defragment No > [PF_RING] Initialized correctly > device eth6 entered promiscuous mode > > Any suggestions is much appreciated. > > Ed > > > On Mon, Oct 11, 2010 at 8:58 PM, Luca Deri < > <[email protected]>[email protected]>wrote: > >> Ed >> Are you using a pf_ring-aware driver as those in the drivers/ directory ? >> What is your application about? >> >> Cheers Luca >> >> --- >> Luca Deri < <[email protected]>[email protected]> >> >> Il giorno 11/ott/2010, alle ore 08.47, Yuri Francalacci < <[email protected]> >> [email protected]> ha scritto: >> >> You may have to play with the transparent_mode value while loading the >> module. >> furthermore check under the proc filesystem if the program using pf_ring >> is correctly registered on pf_ring >> Yuri >> On Oct 11, 2010, at 6:32 AM, Ed Nabeshin wrote: >> >> Hi, >> >> I hope this post is in the right spot. Please let me know otherwise. >> I have been trying to get PF_RING working in CentOS 5.2 >> This is the instructions I followed: >> >> >> <http://gunjan-bansal.blogspot.com/2010/06/installation-guide-for-pfring.html><http://gunjan-bansal.blogspot.com/2010/06/installation-guide-for-pfring.html> >> http://gunjan-bansal.blogspot.com/2010/06/installation-guide-for-pfring.html >> >> Afterwards, I re-compiled nprobe and run it. >> However, I did not see PF_RING related messages in /var/log/messages >> It just say "device eth6 entered promiscuous mode" when I turn on nprobe. >> >> From looking at other sites, it seems that there should be a message that >> looks like "RING: succesfully allocated 1024 KB". >> There seems to be no change in performance either. The number of dropped >> packets are about the same compared to before installing PF_RING. >> >> Are the instructions from the link above correct? >> If so, any suggestions on where to start looking for where the problem >> lies is much appreciated. >> >> Thank you for your time. >> >> Ed >> _______________________________________________ >> Ntop mailing list >> <[email protected]> <[email protected]> >> [email protected] >> <http://listgateway.unipi.it/mailman/listinfo/ntop> >> http://listgateway.unipi.it/mailman/listinfo/ntop >> >> >> _______________________________________________ >> Ntop mailing list >> <[email protected]>[email protected] >> <http://listgateway.unipi.it/mailman/listinfo/ntop> >> http://listgateway.unipi.it/mailman/listinfo/ntop >> >> >> _______________________________________________ >> Ntop mailing list >> <[email protected]>[email protected] >> <http://listgateway.unipi.it/mailman/listinfo/ntop> >> http://listgateway.unipi.it/mailman/listinfo/ntop >> >> > _______________________________________________ > Ntop mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop > > > _______________________________________________ > Ntop mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop > >
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