Hi Josh please use “zc:” as prefix for the interface name (lower case) Alfredo
> On 1 May 2017, at 16:50, Josh <[email protected]> wrote: > > When trying to use pfsend to test throughput on 10Gb/s captures I get this > error on pfsend: > > pfsend -f file.pcap -i ZC:eth5 -r 8 > Sending packets on ZC:eth5 > pfring_open error [No such device] (pf_ring not loaded or interface ZC:eth5 > is down ?) > > The interface is loaded and up as well as the info for the connection shows > as follows: > > cat /proc/net/pf_ring/dev/eth5/info > Name: eth5 > Index: 13 > Address: A0:36:9F:DB:79:BA > Polling Mode: NAPI/ZC > Type: Ethernet > Family: Intel ixgbe 82599 > TX Queues: 1 > RX Queues: 1 > Num RX Slots: 32768 > Num TX Slots: 32768 > > Also have PF_RING loaded: > > cat /proc/net/pf_ring/info > PF_RING Version : 6.7.0 > (dev:1034289a8adac9b21799a1dea91e1604c9296ed1) > Total rings : 0 > > Standard (non ZC) Options > Ring slots : 4096 > Slot version : 16 > Capture TX : Yes [RX+TX] > IP Defragment : No > Socket Mode : Standard > Cluster Fragment Queue : 0 > Cluster Fragment Discard : 0 > > Can you help clarify the missing link here? I've installed these packages > from the ntop.org <http://ntop.org/> packages list. > > e1000e-zc-3.2.7.1.1201-dkms.noarch.rpm > i40e-zc-1.5.18.1201-1dkms.noarch.rpm > igb-zc-5.3.3.5.1201-dkms.noarch.rpm > ixgbe-zc-4.1.5.1201-dkms.noarch.rpm > pfring-6.7.0-1201.x86_64.rpm > pfring-dkms-6.7.0-1201.noarch.rpm > pfring-drivers-zc-dkms-1.2-0.noarch.rpm > > Other tools like pfcount works correctly. Thanks. > > -- > > Josh > _______________________________________________ > Ntop-misc mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop-misc
signature.asc
Description: Message signed with OpenPGP
_______________________________________________ Ntop-misc mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop-misc
