RFC 7987

IS-IS Minimum Remaining Lifetime, October 2016

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Status:
PROPOSED STANDARD
Authors:
L. Ginsberg
P. Wells
B. Decraene
T. Przygienda
H. Gredler
Stream:
IETF
Source:
isis (rtg)

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DOI:  https://doi.org/10.17487/RFC7987

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Abstract

Corruption of the Remaining Lifetime field in a Link State Protocol Data Unit (LSP) can go undetected. In certain scenarios, this may cause or exacerbate flooding storms. It is also a possible denial-of-service attack vector. This document defines a backwards-compatible solution to this problem.


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 8729.




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