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IETF RFC 8271
[ACTIVE]

Updates to the Resource Reservation Protocol for Fast Reroute of Traffic Engineering GMPLS Label Switched Paths (LSPs)

Metadata

Publisher
IETF
Doc Type
Standard
Pages
24
Abstract
This document updates the Resource Reservation Protocol - Traffic Engineering (RSVP-TE) Fast Reroute (FRR) procedures defined in RFC 4090 to support Packet Switch Capable (PSC) Generalized Multiprotocol Label Switching (GMPLS) Label Switched Paths (LSPs). These updates allow the coordination of a bidirectional bypass tunnel assignment protecting a common facility in both forward and reverse directions of a co-routed bidirectional LSP. In addition, these updates enable the redirection of bidirectional traffic onto bypass tunnels that ensure the co-routing of data paths in the forward and reverse directions after FRR and avoid RSVP soft-state timeout in the control plane.
Publication Date
2017-10-01
Status Note
Proposed Standard
DOI
10.17487/RFC8271
Link
https://doi.org/10.17487/RFC8271
Author(s)
Mike Taillon
Tarek Saad
Rakesh Gandhi
Zafar Ali
Manav Bhatia
Keyword(s)
Co-routed LSPs
Latest version of IETF RFC 8271

Document Versions — IETF RFC 8271

  • ▶ IETF RFC 8271 (2017-10-01)
    THIS DOC [ACTIVE] [LATEST VERSION]

Normative Reference(s)

Bibliographic Reference(s)

  • IETF RFC 3471 [Active*]
  • RFC4990 — RFC4990 EXTERNAL
  • RFC5920 — RFC5920 EXTERNAL
  • RFC6378 — RFC6378 EXTERNAL
  • RFC7551 — RFC7551 EXTERNAL
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IETF RFC 8271, Updates to the Resource Reservation Protocol for Fast Reroute of Traffic Engineering GMPLS Label Switched Paths (LSPs). Available at https://doi.org/10.17487/RFC8271
Snippet:
IETF RFC 8271, Updates to the Resource Reservation Protocol for Fast Reroute of Traffic Engineering GMPLS Label Switched Paths (LSPs). Available at https://doi.org/10.17487/RFC8271

HTML (ISO 690 compliant)

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IETF RFC 8271, Updates to the Resource Reservation Protocol for Fast Reroute of Traffic Engineering GMPLS Label Switched Paths (LSPs). Available at https://doi.org/10.17487/RFC8271
Snippet:
<span class="citation"><cite>IETF RFC 8271</cite>, Updates to the Resource Reservation Protocol for Fast Reroute of Traffic Engineering GMPLS Label Switched Paths (LSPs). Available at <a href="https://doi.org/10.17487/RFC8271" target="_blank" rel="noopener">https://doi.org/10.17487/RFC8271</a></span>

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Preview:
IETF RFC 8271, Updates to the Resource Reservation Protocol for Fast Reroute of Traffic Engineering GMPLS Label Switched Paths (LSPs)
doi: 10.17487/RFC8271
url: https://doi.org/10.17487/RFC8271
Snippet:
<li>
<cite id="bib-rfc8271">IETF RFC 8271</cite>, Updates to the Resource Reservation Protocol for Fast Reroute of Traffic Engineering GMPLS Label Switched Paths (LSPs)
<span class="doi">10.17487/RFC8271</span>
</li>

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