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Status:

EXPERIMENTAL

Authors:

H. Asaeda
A. Ooka
X. Shao

Stream:

IRTF

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DOI:  https://doi.org/10.17487/RFC9344

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Abstract

This document describes a mechanism named "CCNinfo" that discoversinformation about the network topology and in-network cache inContent-Centric Networks (CCNs). CCNinfo investigates 1) the CCNrouting path information per name prefix, 2) the Round-Trip Time(RTT) between the content forwarder and the consumer, and 3) thestates of in-network cache per name prefix. CCNinfo is useful tounderstand and debug the behavior of testbed networks and otherexperimental deployments of CCN systems.

This document is a product of the IRTF Information-Centric NetworkingResearch Group (ICNRG). This document represents the consensus viewof ICNRG and has been reviewed extensively by several members of theICN community and the RG. The authors and RG chairs approve of thecontents. The document is sponsored under the IRTF, is not issued bythe IETF, and is not an IETF standard. This is an experimentalprotocol and the specification may change in the future.

For the definition ofStatus,seeRFC 2026.

For the definition ofStream, seeRFC 8729.