| fd_handle | Filtering Database entry handle |
| filtering_entry | RTU Filtering Database Entry Object |
| hw_req | HW (HTAB or HCAM) write request |
| rtu_request | RTU request: input for the RTU |
| rtudexp_fd_entry_t | |
| rtudexp_fd_list_t | |
| vlan_table_entry | RTU VLAN registration entry object |
1.7.2