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RE: Request for information - Challenges in routing related to semantic addressing

Ron Bonica <rbonica@juniper.net> Mon, 15 February 2021 17:55 UTC

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From: Ron Bonica <rbonica@juniper.net>
To: "routing-discussion@ietf.org" <routing-discussion@ietf.org>
Subject: RE: Request for information - Challenges in routing related to semantic addressing
Thread-Topic: Request for information - Challenges in routing related to semantic addressing
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Date: Mon, 15 Feb 2021 17:55:32 +0000
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Hi Adrian,

I parse your paper as follows:

- There are many valid reasons to include more information in IP headers
- We can encode this information in an IPv6 address, but risk overloading its semantic
- Let's explore previous attempts, discovering their benefits and risks

There should probably be a companion paper, it which we explore the relative cost and benefits of encoding this information in IPv6 Hop-by-hop and Destination Options. While such encoding will require vendors to produce more complete IPv6 implementations, it will also avoid the risks associated with overloaded semantics.

                                                                   Ron





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