Hi All, I have a RHEL 7.5 + KVM server with Intel XV710 NIC and i40e drivers with SRIOV enabled and few Centos 7.5 VMs on it. When i try to change the MAC address of VF from VM i get 'Operation not Permitted Error'. ip l set dev ens5 address 0a:01:5E:00:01:0E RTNETLINK answers: Operation not permitted >From PF: vf 26 MAC 02:0d:6d:f4:ae:ac, vlan 27, spoof checking off, link-state auto, trust on Driver Version VM ethtool -i ens5 driver: i40evf version: 3.0.1-k Host driver: i40e version: 1.6.27-k firmware-version: 6.00 0x80003546 18.3.6 nothing in host logs, Any idea what could be wrong with VF driver.My VM will be running VRRP and it will be changing MAC to VRRP MAC,this is not working today and trying all approaches to make it work.Any help is appreciated. Regards, Kevin
