+ - OVS_TUNNEL_TYPE: For "OVSTunnel" interfaces, the type of the tunnel.
+ For example, "gre", "vxlan", etc.
+
+ - OVS_TUNNEL_OPTIONS: For "OVSTunnel" interfaces, this field should be
+ used to specify the tunnel options like remote_ip, key, etc.
+
+ - OVS_PATCH_PEER: For "OVSPatchPort" devices, this field specifies
+ the patch's peer on the other bridge.
+