MFS_OFP_PORT_OXM, /* An OpenFlow port number or name (32-bit). */
MFS_FRAG, /* no, yes, first, later, not_later */
MFS_TNL_FLAGS, /* FLOW_TNL_F_* flags */
MFS_OFP_PORT_OXM, /* An OpenFlow port number or name (32-bit). */
MFS_FRAG, /* no, yes, first, later, not_later */
MFS_TNL_FLAGS, /* FLOW_TNL_F_* flags */