Display Filter Reference: DOCSIS OFDM Channel Descriptor
Protocol field name: docsis_ocd
Versions: 2.2.0 to 3.4.7
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| Field name | Description | Type | Versions |
|---|---|---|---|
| docsis_ocd.ccc | Configuration Change Count | Unsigned integer, 1 byte | 2.2.0 to 2.2.17 |
| docsis_ocd.dschid | Downstream Channel ID | Unsigned integer, 1 byte | 2.2.0 to 2.2.17 |
| docsis_ocd.tlv.cyc_pref | .1 Cylic Prefix | Unsigned integer, 1 byte | 2.2.0 to 2.2.17 |
| docsis_ocd.tlv.four_trans_size | .0 Discrete Fourier Transform Size | Unsigned integer, 1 byte | 2.2.0 to 2.2.17 |
| docsis_ocd.tlv.ofdm_spec_loc | .3 OFDM Spectrum Location | Unsigned integer, 4 bytes | 2.2.0 to 2.2.17 |
| docsis_ocd.tlv.prim_cap_ind | .6 Primary Capable Indicator | Unsigned integer, 1 byte | 2.2.0 to 2.2.17 |
| docsis_ocd.tlv.roll_off | .2 Roll Off | Unsigned integer, 1 byte | 2.2.0 to 2.2.17 |
| docsis_ocd.tlv.subc_assign.index | Subcarrier index | Unsigned integer, 2 bytes | 2.2.0 to 2.2.17 |
| docsis_ocd.tlv.subc_assign.length | Subcarrier Assignment Length | Unsigned integer, 1 byte | 2.2.0 to 2.2.17 |
| docsis_ocd.tlv.subc_assign.range | Subcarrier index range | Unsigned integer, 4 bytes | 2.2.0 to 2.2.17 |
| docsis_ocd.tlv.subc_assign.subc_type | Subcarrier Type | Unsigned integer, 1 byte | 2.2.0 to 2.2.17 |
| docsis_ocd.tlv.subc_assign.type | Assignment type | Unsigned integer, 1 byte | 2.2.0 to 2.2.17 |
| docsis_ocd.tlv.subc_assign.value | Assignment value | Unsigned integer, 1 byte | 2.2.0 to 2.2.17 |
| docsis_ocd.tlv.time_int_depth | .4 Time Interleaving Depth | Unsigned integer, 1 byte | 2.2.0 to 2.2.17 |
| docsis_ocd.tlvlenbad | Expert Info | Label | 2.2.0 to 2.2.17 |
| docsis_ocd.unknown_tlv | Unknown TLV | Sequence of bytes | 2.2.0 to 2.2.17 |
| docsis_ocd.valueunknown | Expert Info | Label | 2.2.0 to 2.2.17 |