Display Filter Reference: MultiProtocol Label Switching Header
Protocol field name: mpls
Versions: 1.0.0 to 2.6.1
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| Field name | Description | Type | Versions |
|---|---|---|---|
| mpls.1st_nibble | MPLS 1st nibble | Unsigned integer, 1 byte | 1.2.0 to 1.6.16 |
| mpls.bottom | MPLS Bottom Of Label Stack | Unsigned integer, 4 bytes | 1.0.0 to 2.6.1 |
| mpls.cw.control | MPLS Control Channel | Unsigned integer, 1 byte | 1.0.0 to 1.0.16 |
| mpls.cw.res | Reserved | Unsigned integer, 2 bytes | 1.0.0 to 1.0.16 |
| mpls.exp | MPLS Experimental Bits | Unsigned integer, 4 bytes | 1.0.0 to 2.6.1 |
| mpls.invalid_label | Invalid Label | Label | 2.0.0 to 2.6.1 |
| mpls.label | MPLS Label | Unsigned integer, 4 bytes | 1.0.0 to 2.6.1 |
| mpls.oam.bip16 | BIP16 | Unsigned integer, 2 bytes | 1.0.0 to 1.6.16 |
| mpls.oam.defect_location | Defect Location (AS) | Unsigned integer, 4 bytes | 1.0.0 to 1.6.16 |
| mpls.oam.defect_type | Defect Type | Unsigned integer, 2 bytes | 1.0.0 to 1.6.16 |
| mpls.oam.frequency | Frequency | Unsigned integer, 1 byte | 1.0.0 to 1.6.16 |
| mpls.oam.function_type | Function Type | Unsigned integer, 1 byte | 1.0.0 to 1.6.16 |
| mpls.oam.ttsi | Trail Termination Source Identifier | Unsigned integer, 4 bytes | 1.0.0 to 1.6.16 |
| mpls.ttl | MPLS TTL | Unsigned integer, 4 bytes | 1.0.0 to 2.6.1 |
| pwach.channel_type | Channel Type | Unsigned integer, 2 bytes | 1.2.0 to 2.6.1 |
| pwach.error_processing_message | Error processing Message | Label | 2.0.0 to 2.6.1 |
| pwach.res | Reserved | Unsigned integer, 1 byte | 1.2.0 to 2.6.1 |
| pwach.res.not_zero | Error: this byte is reserved and must be 0 | Label | 2.0.0 to 2.6.1 |
| pwach.ver | Channel Version | Unsigned integer, 1 byte | 1.2.0 to 2.6.1 |
| pwmcw.error_processing_message | Error processing Message | Label | 2.0.0 to 2.6.1 |
| pwmcw.flags | Flags | Unsigned integer, 1 byte | 1.2.0 to 2.6.1 |
| pwmcw.length | Length | Unsigned integer, 1 byte | 1.2.0 to 2.6.1 |
| pwmcw.sequence_number | Sequence Number | Unsigned integer, 2 bytes | 1.2.0 to 2.6.1 |
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