| DCB_ATTR_UNDEFINED 0 | |
| DCB_ATTR_IFNAME 1 | |
| DCB_ATTR_STATE 2 | |
| DCB_ATTR_PFC_STATE 3 | |
| DCB_ATTR_PFC_CFG 4 | |
| DCB_ATTR_NUM_TC 5 | |
| DCB_ATTR_PG_CFG 6 | |
| DCB_ATTR_SET_ALL 7 | |
| DCB_ATTR_PERM_HWADDR 8 | |
| DCB_ATTR_CAP 9 | |
| DCB_ATTR_NUMTCS 10 | |
| DCB_ATTR_BCN 11 | |
| DCB_ATTR_APP 12 | |
| DCB_ATTR_IEEE 13 | |
| DCB_ATTR_DCBX 14 | |
| DCB_ATTR_FEATCFG 15 | |
| DCB_ATTR_CEE 16 |