2006-01-23 2019-07-17 IETF Review 1 Attribute Flags Yes Yes Yes 2 Service ID TLV Yes No No 3 OAM Configuration TLV Yes Yes No 4 WSON Processing Hop Attribute TLV No No Yes 5 RTM_SET sub-object Yes No No 6 ETLD No No Yes RFC8577, Section 9.7 IETF Review 0 End-to-end re-routing Yes No No No 1 Boundary re-routing Yes No No No 2 Segment-based re-routing Yes No No No 3 LSP Integrity Required Yes No No No 4 Contiguous LSP Yes No Yes No 5 LSP stitching desired Yes No Yes No 6 Pre-Planned LSP Flag Yes No No No 7 Non-PHP behavior flag Yes No Yes No 8 OOB mapping flag Yes No Yes No 9 Entropy Label Capability Yes Yes No No 10 OAM MEP entities desired Yes Yes Yes No 11 OAM MIP entities desired Yes Yes Yes No 12 SRLG Collection Flag Yes No Yes No 13 Loopback Yes No Yes Yes 14 P2MP-TE Tree Re-evaluation Request Yes No No No 15 RTM_SET Yes Yes No No 16 TE Link Label Yes No No No RFC8577, Section 9.2 17 LSI-D Yes No No Yes RFC8577, Section 9.4 18 LSI-D-S2E Yes No No No RFC8577, Section 9.6 IETF Review 0x01 Local protection desired 0x02 Local recording desired 0x04 SE Style desired 0x08 Bandwidth protection desired 0x10 Node protection desired 0x20 Path re-evaluation request 0x40 Soft Preemption Desired Standards Action 0x01 Local protection available 0x02 Local protection in use 0x04 Bandwidth protection 0x08 Node protection 0x10 Unassigned 0x20 Node-id 0x40 Unassigned 0x80 Unassigned Standards Action 0x01 Global Label 0x02 TE Link Label RFC8577, Section 9.3 0x04 Delegation Label RFC8577, Section 9.5 0x08 Unassigned 0x10 Unassigned 0x20 Unassigned 0x40 Unassigned 0x80 Unassigned Standards Action or Specification Required Unassigned 0 Reserved 1 ResourceBlockInfo 2 WavelengthSelection Standards Action or Specification Required Unassigned 0 unspecified 1 First-Fit 2 Random 3 Least-Loaded (multi-fiber) 4-127 Unassigned 0-127 IETF Review 128-191 First Come First Served 0 Reserved 1 IPv4 address 2 IPv6 address 3 Unnumbered interface 4-191 Unassigned 192-254 Reserved for Private Use 255 Reserved