Interfaces does not show up in the VM using SRIOV or Passthrough


#1

Hi Team ,

I am new to vyatta vrouter .I have installed vyos-1.1.8-amd64.iso [downloaded form https://vyos.io] .
I am using below HW/SW.

DPDK - 18.08 Version
Server - x86_64
OS - Centos 7.5
CPU - Intel® Xeon® CPU E5-2658A v3 @ 2.20GHz
Interface - Ethernet Controller X710 for 10GbE SFP+ 1572

I have used virt-manager & mapped two PCI’s using vfio-pci on top of DPDK , however the interface does
not appear post the VM creation. I see the management interface getting created , but other two interfaces
that I binded does not show up. Pls help on this , let me know if any info needed

vyos@vyos:~$ show interfaces ethernet detail
eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 52:54:00:dd:2a:71 brd ff:ff:ff:ff:ff:ff
inet 10.242.172.96/23 brd 10.242.173.255 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::5054:ff:fedd:2a71/64 scope link
valid_lft forever preferred_lft forever

RX:  bytes    packets     errors    dropped    overrun      mcast
    202706       3007          0          0          0          0
TX:  bytes    packets     errors    dropped    carrier collisions
     24396        162          0          0          0          0

vyos@vyos:~$
vyos@vyos:~$
vyos@vyos:~$ show interfaces ethernet
Codes: S - State, L - Link, u - Up, D - Down, A - Admin Down
Interface IP Address S/L Description


eth0 10.242.172.96/23 u/u
vyos@vyos:~$

Thanks,
Devis Reagan


#2

Hello Devis.
SR-IOV supported only on 1.2 and upwards


#3

This topic was automatically closed 2 days after the last reply. New replies are no longer allowed.