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Display Filter Reference: Asynchronous Layered Coding
Protocol field name: alc
Versions: 1.0.0 to 1.6.5
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| Field name | Type | Description | Versions |
|---|---|---|---|
| alc.fec | Label | Forward Error Correction (FEC) header | 1.0.0 to 1.6.5 |
| alc.fec.encoding_id | Unsigned integer, 1 byte | FEC Encoding ID | 1.0.0 to 1.6.5 |
| alc.fec.esi | Unsigned integer, 4 bytes | Encoding Symbol ID | 1.0.0 to 1.6.5 |
| alc.fec.fti | Label | FEC Object Transmission Information | 1.0.0 to 1.6.5 |
| alc.fec.fti.encoding_symbol_length | Unsigned integer, 4 bytes | Encoding Symbol Length | 1.0.0 to 1.6.5 |
| alc.fec.fti.max_number_encoding_symbols | Unsigned integer, 4 bytes | Maximum Number of Encoding Symbols | 1.0.0 to 1.6.5 |
| alc.fec.fti.max_source_block_length | Unsigned integer, 4 bytes | Maximum Source Block Length | 1.0.0 to 1.6.5 |
| alc.fec.fti.transfer_length | Unsigned integer, 8 bytes | Transfer Length | 1.0.0 to 1.6.5 |
| alc.fec.instance_id | Unsigned integer, 1 byte | FEC Instance ID | 1.0.0 to 1.6.5 |
| alc.fec.sbl | Unsigned integer, 4 bytes | Source Block Length | 1.0.0 to 1.6.5 |
| alc.fec.sbn | Unsigned integer, 4 bytes | Source Block Number | 1.0.0 to 1.6.5 |
| alc.lct | Label | Layered Coding Transport (LCT) header | 1.0.0 to 1.6.5 |
| alc.lct.cci | Sequence of bytes | Congestion Control Information | 1.0.0 to 1.6.5 |
| alc.lct.codepoint | Unsigned integer, 1 byte | Codepoint | 1.0.0 to 1.6.5 |
| alc.lct.ert | Time offset | Expected Residual Time | 1.0.0 to 1.6.5 |
| alc.lct.ext | Unsigned integer, 1 byte | Extension count | 1.0.0 to 1.6.5 |
| alc.lct.flags | Label | Flags | 1.0.0 to 1.6.5 |
| alc.lct.flags.close_object | Boolean | Close Object flag | 1.0.0 to 1.6.5 |
| alc.lct.flags.close_session | Boolean | Close Session flag | 1.0.0 to 1.6.5 |
| alc.lct.flags.ert_present | Boolean | Expected Residual Time present flag | 1.0.0 to 1.6.5 |
| alc.lct.flags.sct_present | Boolean | Sender Current Time present flag | 1.0.0 to 1.6.5 |
| alc.lct.fsize | Label | Field sizes (bytes) | 1.0.0 to 1.6.5 |
| alc.lct.fsize.cci | Unsigned integer, 1 byte | Congestion Control Information field size | 1.0.0 to 1.6.5 |
| alc.lct.fsize.toi | Unsigned integer, 1 byte | Transport Object Identifier field size | 1.0.0 to 1.6.5 |
| alc.lct.fsize.tsi | Unsigned integer, 1 byte | Transport Session Identifier field size | 1.0.0 to 1.6.5 |
| alc.lct.hlen | Unsigned integer, 2 bytes | Header length | 1.0.0 to 1.6.5 |
| alc.lct.sct | Time offset | Sender Current Time | 1.0.0 to 1.6.5 |
| alc.lct.toi | Unsigned integer, 8 bytes | Transport Object Identifier (up to 64 bites) | 1.0.0 to 1.6.5 |
| alc.lct.toi_extended | Sequence of bytes | Transport Object Identifier (up to 112 bits) | 1.0.0 to 1.6.5 |
| alc.lct.tsi | Unsigned integer, 8 bytes | Transport Session Identifier | 1.0.0 to 1.6.5 |
| alc.lct.version | Unsigned integer, 1 byte | Version | 1.0.0 to 1.6.5 |
| alc.payload | Label | Payload | 1.0.0 to 1.6.5 |
| alc.version | Unsigned integer, 1 byte | Version | 1.0.0 to 1.6.5 |