Re: [vpp-dev] vpp SRIO-V configuration problem

[ANAND SAKTHIVEL S]

Thanks Damjan for the response,  I have tried with vpp17.04, in this case i dont even see any interfaces listed by command "vppctl show int", same setup with VMX-NET3 looks fine . Is there any special configration needed for SR-IOV to bring up? What drivers need to be used ? I tried with igb_uio, vfio-pci and default , everything resulting the same.    After building the 17.04, I installed all the .deb packeges built (install  *.deb) ..  EAL: No free hugepages reported in hugepages-1048576kB EAL: Probing VFIO support... EAL: PCI device 0000:03:00.0 on NUMA socket -1 EAL:   probe driver: 8086:154c net_i40e_vf EAL: PCI device 0000:04:00.0 on NUMA socket -1 EAL:   probe driver: 15ad:7b0 net_vmxnet3 EAL: PCI device 0000:0b:00.0 on NUMA socket -1 EAL:   probe driver: 8086:154c net_i40e_vf EAL: PCI device 0000:13:00.0 on NUMA socket -1 EAL:   Device is blacklisted, not initializing -Sakthivel S Sent from my BlackBerry — the most secure mobile device From: dmarion.li...@gmail.com Sent: 14 July 2017 23:06 To: anand.s...@gmail.com Cc: vpp-dev@lists.fd.io Subject: Re: [vpp-dev] vpp SRIO-V configuration problem On 14 Jul 2017, at 09:14, SAKTHIVEL ANAND S <anand.s...@gmail.com> wrote: I have installed VPP16.06 on ubuntu 16.04.2 LTS and it has 2 SRIO-V interfaces. Before starting the VPP service the interfaces work and are pingable. Then I follow below steps. #sudo ifconfig ens224 down #sudo ip addr flush dev ens224 #sudo service vpp start #sudo vppctl set int ip address GigabitEthernet13/0/0 10.10.121.220/24 #sudo vppctl set int state GigabitEthernet13/0/0 up I can see the interface UP and running using vppctl show int address. But I don't see any packets coming in. Tried pinging from same m/c as previous. Fails to find ARP. Is there any specific settings to be done for SRIO-V based interfaces? The same step works for vmxnet3 interfaces. Next I tried to stop the service and reboot the VM, the VM can't up. Seems the VM gets corrupted to the extent that we can't even open the "edit settings" of VM in the vSphere web client. Any advice please ?  Hi, For a start I would suggest that you start with something much newer than VPP 16.06. Please try with 17.04 or even with 17.07-rc2…

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