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MPLS Label Stacks in Tunnel Encapsulation Attribute
draft-zzhang-idr-tunnel-encapsulation-label-stack-00

Document Type Expired Internet-Draft (idr WG)
Author Zhaohui (Jeffrey) Zhang
Last updated 2022-01-09 (Latest revision 2021-07-08)
Stream Internet Engineering Task Force (IETF)
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Expired & archived
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Stream WG state Candidate for WG Adoption
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IESG IESG state Expired
Consensus boilerplate Unknown
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at:
https://www.ietf.org/archive/id/draft-zzhang-idr-tunnel-encapsulation-label-stack-00.txt

Abstract

[RFC9012] defines an MPLS Label Stack sub-TLV for Tunnel Encapsulation Attribute, and specifies that it is to be pushed BEFORE other labels. This document clarifies the use case for that, and defines a new Tunnel Label Stack sub-TLV for a label stack to be pushed AFTER other labels (e.g., the label embedded in the NLRI for a labeled address family, and/or the stack in an MPLS Label Stack sub- TLV).

Authors

Zhaohui (Jeffrey) Zhang

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)