6 Replies Latest reply on Aug 17, 2017 1:42 AM by rider_alt Branched from an earlier discussion.

    Re: SR-IOV with IXGBE - Vlan packets getting spoofed-kernal 4.4.77 ixgbe 5.2.1

    rider_alt

      I have the same problem with kernel 4.4.77, ixgbe driver version 5.2.1 and ixgbevf 4.2.1. OS ALT Linux.

       

      Spoof cheking was disabled, but no ping in two VM with the same vlan.

      dmesg host:

      [162311.173561] ixgbe 0000:05:00.1 eth0: 2 Spoofed packets detected

      [162313.177679] ixgbe 0000:05:00.1 eth0: 1 Spoofed packets detected

      [162315.181748] ixgbe 0000:05:00.1 eth0: 2 Spoofed packets detected

      [162333.211099] ixgbe 0000:05:00.1 eth0: 1 Spoofed packets detected

      [162337.217085] ixgbe 0000:05:00.1 eth0: 1 Spoofed packets detected

      [162339.220074] ixgbe 0000:05:00.1 eth0: 2 Spoofed packets detected

       

      # ip li show eth0

      7: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc mq master ovs-system state UP mode DEFAULT group default qlen 1000

          link/ether a0:36:9f:25:80:5e brd ff:ff:ff:ff:ff:ff

          vf 0 MAC 00:00:00:00:00:00, spoof checking off, link-state auto, trust off, query_rss off

          vf 1 MAC da:55:a4:db:0f:d5, spoof checking off, link-state auto, trust off, query_rss off

          vf 2 MAC 00:00:00:00:00:00, spoof checking off, link-state auto, trust off, query_rss off

          vf 3 MAC 00:00:00:00:00:00, spoof checking off, link-state auto, trust off, query_rss off

          vf 4 MAC 00:00:00:00:00:00, spoof checking off, link-state auto, trust off, query_rss off

          vf 5 MAC 00:00:00:00:00:00, spoof checking off, link-state auto, trust off, query_rss off

          vf 6 MAC 00:00:00:00:00:00, spoof checking off, link-state auto, trust off, query_rss off

          vf 7 MAC 00:00:00:00:00:00, spoof checking off, link-state auto, trust off, query_rss off

          vf 8 MAC 9a:1f:86:df:b1:d8, spoof checking off, link-state auto, trust off, query_rss off

          vf 9 MAC aa:b7:85:e1:1b:06, spoof checking off, link-state auto, trust off, query_rss off

          vf 10 MAC 00:00:00:00:00:00, spoof checking off, link-state auto, trust off, query_rss off

          vf 11 MAC 9a:1f:86:df:b1:d8, spoof checking off, link-state auto, trust off, query_rss off

          vf 12 MAC aa:b7:85:e1:1b:06, spoof checking off, link-state auto, trust off, query_rss off

          vf 13 MAC 00:00:00:00:00:00, spoof checking off, link-state auto, trust off, query_rss off