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IETF RFC 8687
[ACTIVE]

OSPF Routing with Cross-Address Family Traffic Engineering Tunnels

Metadata

Publisher
IETF
Doc Type
Standard
Pages
8
Abstract
When using Traffic Engineering (TE) in a dual-stack IPv4/IPv6 network, the Multiprotocol Label Switching (MPLS) TE Label Switched Path (LSP) infrastructure may be duplicated, even if the destination IPv4 and IPv6 addresses belong to the same remote router. In order to achieve an integrated MPLS TE LSP infrastructure, OSPF routes must be computed over MPLS TE tunnels created using information propagated in another OSPF instance. This issue is solved by advertising cross-address family (X-AF) OSPF TE information. This document describes an update to RFC 5786 that allows for the easy identification of a router's local X-AF IP addresses.
Publication Date
2019-11-01
Status Note
Proposed Standard
DOI
10.17487/RFC8687
Link
https://doi.org/10.17487/RFC8687
Author(s)
Anton Smirnov
Alvaro Retana
Michael Barnes
Keyword(s)
OSPF, IPv4, IPv6, Traffic Engineering, MPLS
Latest version of IETF RFC 8687

Document Versions — IETF RFC 8687

  • ▶ IETF RFC 8687 (2019-11-01)
    THIS DOC [ACTIVE] [LATEST VERSION]

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IETF RFC 8687, OSPF Routing with Cross-Address Family Traffic Engineering Tunnels. Available at https://doi.org/10.17487/RFC8687
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IETF RFC 8687, OSPF Routing with Cross-Address Family Traffic Engineering Tunnels. Available at https://doi.org/10.17487/RFC8687

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IETF RFC 8687, OSPF Routing with Cross-Address Family Traffic Engineering Tunnels. Available at https://doi.org/10.17487/RFC8687
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<span class="citation"><cite>IETF RFC 8687</cite>, OSPF Routing with Cross-Address Family Traffic Engineering Tunnels. Available at <a href="https://doi.org/10.17487/RFC8687" target="_blank" rel="noopener">https://doi.org/10.17487/RFC8687</a></span>

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IETF RFC 8687, OSPF Routing with Cross-Address Family Traffic Engineering Tunnels
doi: 10.17487/RFC8687
url: https://doi.org/10.17487/RFC8687
Snippet:
<li>
<cite id="bib-rfc8687">IETF RFC 8687</cite>, OSPF Routing with Cross-Address Family Traffic Engineering Tunnels
<span class="doi">10.17487/RFC8687</span>
</li>