По шагам:
- yum install https://rdoproject.org/repos/rdo-release.rpm
- yum install openvswitch
- systemctl enbale openvswitch.service
- systemctl start openvswitch.service
- ovs-vsctl add-br ovs-br0
- ovs-vsctl add-port ovs-br0 enp4s0
- vi ifcfg-enp4s0
DEVICE="enp4s0"
BRIDGE=""
NM_CONTROLLED="no"
IPV6INIT=no
TYPE="OVSPort"
DEVICETYPE="OVSIntPort"
OVS_BRIDGE="ovs-br0"
8 . vi ifcfg-ifcfg-ovs-br0
DEVICE="ovs-br0"
NM_CONTROLLED="no"
ONBOOT="yes"
TYPE="OVSBridge"
BOOTPROTO="manual
HOTPLUG="no"
9. systemctl restart network
10. ovs-vsctl show должны увидеть что-то подобное
24c28020-602c-4736-be91-67aff6165651
Bridge "ovs-br0"
Port "ovs-br0"
Interface "ovs-br0"
type: internal
Port "enp4s0"
Interface "enp4s0"
ovs_version: "2.5.0"