This web page has the results of a survey of the implementations of OSPFv3 LSA Extensions draft-ietf-ospf-ospfv3-lsa-extend which is an OSPFv3 [RFC5340] that extends the LSA format by encoding the existing OSPFv3 LSA information in Type-Length-Value (TLV) tuples and allowing advertisement of additional information with additional TLVs. There are currently 2 implementations of the draft.
- Does your implementation support for all 9 OSPFv3 Extended LSAs? Yes
- Does your implementation support for N-Bit Prefix Option? Yes
- Does your implementation support OSPFv3 Extended LSAs across the entire routing domain? Yes
- Does your implementation support per-area deployment of OSPF Extended LSAs (AS-External LSAs are legacy)? OSPFv3 in legacy mode can enable extended LSA per area, but OSPFv3 in extended mode cannot support legacy LSAs per area.
- Does your implementation support full deployment of OSPFv3 Extended LSAs? Yes
- Does your implementation support sparse mode deployment of OSPFv3 Extended LSAs? Yes, by default
- Does your implementation support any applications that make use of OSPFv3 Extended LSAs (e.g., Segment Routing)? Segment Routing is supported but not generally available yet
- Have you done any interoperability testing with other implementations? No - other LSA encodings with Spirent and Ixia
Summary: Nokia supports of a complete implementation of OSPFv3 Extended LSAs supporting both extended and legacy mode. Segment Routing is supported.
- Does your implementation support for all 9 OSPFv3 Extended LSAs? No - E-Router-LSA, E-Intra-Area-LSA, and E-Inter-Area-LSA are supported
- Does your implementation support for N-Bit Prefix Option? Yes
- Does your implementation support OSPFv3 Extended LSAs across the entire routing domain? No
- Does your implementation support per-area deployment of OSPF Extended LSAs (AS-External LSAs are legacy)? No
- Does your implementation support full deployment of OSPFv3 Extended LSAs? Yes
- Does your implementation support sparse mode deployment of OSPFv3 Extended LSAs? No
- Does your implementation support any applications that make use of OSPFv3 Extended LSAs (e.g., Segment Routing)? Yes - Segment Routing
- Have you done any interoperability testing with other implementations? No
Summary: Huawei supports of a sparse mode implementation of OSPFv3 Extended LSAs supporting extended LSAs for applications beyond basic OSPF route computation. E-Router-LSAs, E-Intra-Area-LSAs, and E-Inter-Area-LSAs are used to support segment routing draft-ietf-ospf-ospfv3-segment-routing-extensions.
The content of this page was last updated on 2017-10-30. It was migrated from the old Trac wiki on 2023-01-10.