Display Filter Reference: Token-Ring Media Access Control
Protocol field name: trmac
Versions: 1.0.0 to 4.0.4
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| Field name | Description | Type | Versions |
|---|---|---|---|
| trmac.assign_physical_drop_number | Assign Physical Drop Number | Unsigned integer (4 bytes) | 1.12.0 to 4.0.4 |
| trmac.authorized_access_priority | Authorized Access Priority | Unsigned integer (2 bytes) | 1.12.0 to 4.0.4 |
| trmac.authorized_function_classes | Authorized Function Classes | Unsigned integer (2 bytes) | 1.12.0 to 4.0.4 |
| trmac.beacon_type | Beacon Type | Unsigned integer (2 bytes) | 1.12.0 to 4.0.4 |
| trmac.correlator | Correlator | Unsigned integer (2 bytes) | 1.12.0 to 4.0.4 |
| trmac.dstclass | Destination Class | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| trmac.error_code | Error Code | Unsigned integer (2 bytes) | 1.12.0 to 4.0.4 |
| trmac.error_report_timer_value | Error Report Timer Value | Unsigned integer (2 bytes) | 1.12.0 to 4.0.4 |
| trmac.errors.abort | Abort Delimiter Transmitted Errors | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| trmac.errors.ac | A/C Errors | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| trmac.errors.burst | Burst Errors | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| trmac.errors.congestion | Receiver Congestion Errors | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| trmac.errors.fc | Frame-Copied Errors | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| trmac.errors.freq | Frequency Errors | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| trmac.errors.internal | Internal Errors | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| trmac.errors.iso | Isolating Errors | Unsigned integer (2 bytes) | 1.0.0 to 4.0.4 |
| trmac.errors.line | Line Errors | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| trmac.errors.lost | Lost Frame Errors | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| trmac.errors.noniso | Non-Isolating Errors | Unsigned integer (2 bytes) | 1.0.0 to 4.0.4 |
| trmac.errors.token | Token Errors | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| trmac.frame_forward | Frame Forward | Byte sequence | 2.0.0 to 4.0.4 |
| trmac.functional_addresses | Functional Addresses | Unsigned integer (4 bytes) | 1.12.0 to 4.0.4 |
| trmac.group_addres32s | Group Address | Unsigned integer (4 bytes) | 2.2.0 to 4.0.4 |
| trmac.group_address | Group Address | Unsigned integer (4 bytes) | 1.12.0 to 2.0.16 |
| trmac.group_address_ether | Group Address | Ethernet or other MAC address | 2.2.0 to 4.0.4 |
| trmac.individual_address_count | Individual Address Count | Unsigned integer (2 bytes) | 1.12.0 to 4.0.4 |
| trmac.length | Total Length | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| trmac.local_ring_number | Local Ring Number | Unsigned integer (2 bytes) | 1.12.0 to 4.0.4 |
| trmac.mvec | Major Vector | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| trmac.naun | Upstream Neighbor's Address | Ethernet or other MAC address | 1.0.0 to 4.0.4 |
| trmac.physical_drop_number | Physical Drop Number | Unsigned integer (4 bytes) | 1.12.0 to 4.0.4 |
| trmac.product_instance_id | Product Instance ID | Byte sequence | 2.0.0 to 4.0.4 |
| trmac.response_code | Response Code | Unsigned integer (4 bytes) | 2.0.0 to 4.0.4 |
| trmac.response_code48 | Response Code | Unsigned integer (8 bytes) | 2.2.0 to 4.0.4 |
| trmac.ring_station_status | Ring Station Status | Byte sequence | 2.0.0 to 4.0.4 |
| trmac.ring_station_version_number | Ring Station Version Number | Byte sequence | 2.0.0 to 4.0.4 |
| trmac.sa_of_last_amp_or_smp_frame | SA of Last AMP or SMP Frame | Ethernet or other MAC address | 1.12.0 to 4.0.4 |
| trmac.srcclass | Source Class | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| trmac.station_identifier | Station Identifier | Ethernet or other MAC address | 1.12.0 to 4.0.4 |
| trmac.svec | Sub-Vector | Unsigned integer (1 byte) | 1.0.0 to 1.8.15 |
| trmac.svec.id | Subvector Identifier | Unsigned integer (1 byte) | 1.10.0 to 4.0.4 |
| trmac.svec.len | Subvector Length | Unsigned integer (1 byte) | 1.10.0 to 4.0.4 |
| trmac.svec.len.invalid | Invalid length | Label | 1.12.0 to 4.0.4 |
| trmac.transmit_status_code | Transmit Status Code | Unsigned integer (2 bytes) | 1.12.0 to 4.0.4 |
| trmac.unknown_subvector | Unknown Subvector | Byte sequence | 2.0.0 to 4.0.4 |
| trmac.wrap_data | Wrap Data | Byte sequence | 2.0.0 to 4.0.4 |