Re: [dpdk-users] Mellanox 100G NIC, VF SR-IOV, docker container, EAL could not detect the device

2017-05-23 Thread Wu, Xiaoban
Hi Adrien, Thanks very much for your reply. However, after the -w option is used, the EAL still could not find the VF devices. $dpdk-app -c 0x01 --socket-mem=128,128 --file-prefix="docker1" -w :83:00.1 EAL: Detected 12 lcore(s) EAL: Probing VFIO support... EAL: VFIO support initialized

Re: [dpdk-users] docker container, EAL: failed to initialize virtio_user0 device

2017-05-23 Thread Neeraj Tandon (netandon)
Check the /var/run/usvhost . Do you have the socket created there ? Is that visible from docker. Sometime back when I used a container, I passed a mac address for DPDK Parameters when starting the dpdk test_pmd application in container. Regards, Neeraj On 5/20/17, 8:53 PM, "users on

Re: [dpdk-users] VHOST-USER interface between ovs-dpdk and a VM

2017-05-23 Thread Avi Cohen (A)
Sorry - step 4 below is incorrect: There is a copy between guest OS and guest user-space. Now the question is - what is the different of # of copies (copies of packet from host to guest application) between this setup (OVS-DPDK) and setup with standard OVS (no dpdk) Best regards > -Original

[dpdk-users] Second attempt for help - VLAN issue

2017-05-23 Thread Reutemann, Alan
Greetings, I've tried asking this question earlier but got the following response: The message's content type was not explicitly allowed I don't know what that means. So, I'll try again... I'm looking for help regarding using DPDK pktgen to send IP V4 VLAN messages from a pcap file. I am

Re: [dpdk-users] pktgen - IP address randomness

2017-05-23 Thread Wiles, Keith
> On May 23, 2017, at 12:16 AM, Shyam Shrivastav > wrote: > > Sometime back I used lua in moongen to continuously generate ip:tcp packets > with random ip src and random tcp src/dst ports. Here is the corresponding > lua script fragment, don't know how much useful

Re: [dpdk-users] pktgen - IP address randomness

2017-05-23 Thread Wiles, Keith
> On May 22, 2017, at 6:31 PM, Chris Hall wrote: > > Hello, > > pktgen-3.2.4 > > I Looking to get as much randomness out of src ip’s as possible. Using this > config in lua… > >pktgen.src_ip('0', 'start',"0.0.0.1"); >pktgen.src_ip('0', 'min',

Re: [dpdk-users] Mellanox 100G NIC, VF SR-IOV, docker container, EAL could not detect the device

2017-05-23 Thread Adrien Mazarguil
On Tue, May 23, 2017 at 05:39:36AM +, Wu, Xiaoban wrote: > Dear DPDK users, > > > I am trying to use the VF of the Mellanox 100G NIC enabled by SR-IOV. The > following is what I have done. > > > 1. Add "intel_iommu=on iommu=pt" to kernel command line option, > update-grub, and