Advertising Tunnelling Capability in IS-IS

Document Type Replaced Internet-Draft (isis WG)
Last updated 2016-10-24 (latest revision 2016-10-14)
Replaced by draft-ietf-isis-encapsulation-cap
Stream IETF
Intended RFC status (None)
Expired & archived
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Stream WG state Adopted by a WG
Document shepherd No shepherd assigned
IESG IESG state Replaced by draft-ietf-isis-encapsulation-cap
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


Some networks use tunnels for a variety of reasons. A large variety of tunnel types are defined and the ingress needs to select a type of tunnel which is supported by the egress. This document defines how to advertise egress tunnel capabilities in IS-IS Router Capability TLV.


Xiaohu Xu (
Bruno Decraene (
Robert Raszuk (
Uma Chunduri (
Luis Contreras (
Luay Jalil (

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