Search RFCs
RFC 7823
Performance-Based Path Selection for Explicitly Routed Label Switched Paths (LSPs) Using TE Metric Extensions,May 2016
- File formats:
- Status:
- INFORMATIONAL
- Authors:
- A. Atlas
J. Drake
S. Giacalone
S. Previdi - Stream:
- IETF
- Source:
- teas (rtg)
Cite this RFC:TXT | XML | BibTeX
DOI: https://doi.org/10.17487/RFC7823
Discuss this RFC: Send questions or comments to the mailing listteas@ietf.org
Other actions:Submit Errata | Find IPR Disclosures from the IETF | View History of RFC 7823
Abstract
In certain networks, it is critical to consider network performancecriteria when selecting the path for an explicitly routed RSVP-TELabel Switched Path (LSP). Such performance criteria can includelatency, jitter, and loss or other indications such as theconformance to link performance objectives and non-RSVP TE trafficload. This specification describes how a path computation functionmay use network performance data, such as is advertised via the OSPFand IS-IS TE metric extensions (defined outside the scope of thisdocument) to perform such path selections.
For the definition ofStatus,seeRFC 2026.
For the definition ofStream, seeRFC 8729.