* [dpdk-users] Using DPDK with SR-IOV @ 2015-12-18 2:50 WBAHACER [not found] ` <953553853.37697245.1450407950520.JavaMail.zimbra@redhat.com> 0 siblings, 1 reply; 2+ messages in thread From: WBAHACER @ 2015-12-18 2:50 UTC (permalink / raw) To: users Hi everyone: I'm facing a problem about using DPDK with SR-IOV. My experiment environment: CPU, Intel Xeon E5-4603 v2; NIC, Intel dual-port 82599ES; OS, ubuntu 14.04.3. I have opened SR-IOV in my server, and i have configured two VFs (belong to different physical port) -- VF1 (mac: aa:aa:aa:aa:aa:bb vlan:5 belong to eth1), VF2(mac: aa:aa:aa:aa:aa:bb vlan:5 belong to eth2). And i ran a pktgen-2.9.1 in another server, which connected to this server by eth1 & eth2. I started the pktgen-2.9.1 to send packets (packet format --- mac: ff:ff:ff:ff:ff:ff, vlan: 5). Then When i ran tcpdump to listen VF1 & VF2, I can receive packets sended by pktgen. (eth1 & eth2 already up) But When i bound VF1 & VF2 to igb_uio, and ran a pktgen with these two VFs, i could neither receive packets nor send packets with pktgen. Is anybody face the same problem ? Thanks a lot! Furong WBAHACER@126.com ^ permalink raw reply [flat|nested] 2+ messages in thread
[parent not found: <953553853.37697245.1450407950520.JavaMail.zimbra@redhat.com>]
* Re: [dpdk-users] Using DPDK with SR-IOV [not found] ` <953553853.37697245.1450407950520.JavaMail.zimbra@redhat.com> @ 2015-12-18 12:31 ` Furong 0 siblings, 0 replies; 2+ messages in thread From: Furong @ 2015-12-18 12:31 UTC (permalink / raw) To: Zenghui Shi; +Cc: users 在 2015/12/18 11:05, Zenghui Shi 写道: > > ----- Original Message ----- >> From: WBAHACER@126.com >> To: "users" <users@dpdk.org> >> Sent: Friday, December 18, 2015 10:50:59 AM >> Subject: [dpdk-users] Using DPDK with SR-IOV >> >> Hi everyone: >> I'm facing a problem about using DPDK with SR-IOV. >> My experiment environment: CPU, Intel Xeon E5-4603 v2; NIC, Intel >> dual-port 82599ES; OS, ubuntu 14.04.3. >> I have opened SR-IOV in my server, and i have configured two VFs (belong >> to different physical port) -- VF1 (mac: aa:aa:aa:aa:aa:bb vlan:5 belong >> to eth1), VF2(mac: aa:aa:aa:aa:aa:bb vlan:5 belong to eth2). >> And i ran a pktgen-2.9.1 in another server, which connected to this >> server by eth1 & eth2. >> I started the pktgen-2.9.1 to send packets (packet format --- mac: >> ff:ff:ff:ff:ff:ff, vlan: 5). >> Then When i ran tcpdump to listen VF1 & VF2, I can receive packets sended >> by pktgen. (eth1 & eth2 already up) >> But When i bound VF1 & VF2 to igb_uio, and ran a pktgen with these two >> VFs, i could neither receive packets nor send packets with pktgen. > did you try vfio-pci to bind VF1&VF2 ? > btw, what driver library are you using when running pktgen on VF side ,is it librte_pmd_ixgbe.so ? Thank for this, I can recv & send packets by binding VF1 & VF2 to vfio-pci. The driver library is librte_pmd_ixgbe.so. > > Regards, > zenghui > >> Is anybody face the same problem ? Thanks a lot! >> >> Furong >> >> >> WBAHACER@126.com ^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2015-12-18 12:31 UTC | newest] Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2015-12-18 2:50 [dpdk-users] Using DPDK with SR-IOV WBAHACER [not found] ` <953553853.37697245.1450407950520.JavaMail.zimbra@redhat.com> 2015-12-18 12:31 ` Furong
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