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Re: [lisp] draft-ietf-lisp-pubsub-09

Dino Farinacci <farinacci@gmail.com> Tue, 26 April 2022 21:24 UTC

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From: Dino Farinacci <farinacci@gmail.com>
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Date: Tue, 26 Apr 2022 14:24:01 -0700
Cc: Robert Raszuk <robert@raszuk.net>, "lisp@ietf.org list" <lisp@ietf.org>, "draft-ietf-lisp-pubsub@ietf.org" <draft-ietf-lisp-pubsub@ietf.org>, "lisp-chairs@ietf.org" <lisp-chairs@ietf.org>
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Subject: Re: [lisp] draft-ietf-lisp-pubsub-09
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> PubSub builds on top of the general LISP behavior defined 6833bis, which allows to send Map-Requests for EID prefixes. That means that, in PubSub, you can use an ‘EID mask-len’ different from 32 or 128 on the Map-Request where you set the N-bit to 1.

An example of this could be (IID=5, EID=0.0.0.0/0) which means every EID within VPN 5 would be subscribed.

Dino

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