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

Robert Raszuk <robert@raszuk.net> Tue, 26 April 2022 10:28 UTC

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From: Robert Raszuk <robert@raszuk.net>
Date: Tue, 26 Apr 2022 12:28:09 +0200
Message-ID: <CAOj+MMHsB0eRyYtAR4eE5b-i9TZbSA4fXvZsCKY8E+2dmaf1YA@mail.gmail.com>
To: "Alberto Rodriguez-Natal (natal)" <natal@cisco.com>
Cc: "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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Hi Alberto,

Cool - that is pretty helpful.

I still wonder if any other arbitrary (custom per operational needs)
grouping of EIDs would  be worth considering. Something like communities in
BGP :) Then subscribe to all EIDs marked with such value.

Best,
Robert.



On Tue, Apr 26, 2022 at 12:24 PM Alberto Rodriguez-Natal (natal) <
natal@cisco.com> wrote:

> Hi Robert,
>
>
>
> 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.
>
>
>
> Hope this makes sense.
>
>
>
> Thanks!
>
> Alberto
>
>
>
> *From: *lisp <lisp-bounces@ietf.org> on behalf of Robert Raszuk <
> robert@raszuk.net>
> *Date: *Tuesday, April 26, 2022 at 11:13 AM
> *To: *lisp@ietf.org list <lisp@ietf.org>
> *Cc: *draft-ietf-lisp-pubsub@ietf.org <draft-ietf-lisp-pubsub@ietf.org>,
> lisp-chairs@ietf.org <lisp-chairs@ietf.org>
> *Subject: *[lisp] draft-ietf-lisp-pubsub-09
>
> Hi,
>
>
>
> Noticed Alvaro's review and have one question related to the draft ..
>
>
>
> Is EID the only key to subscribe ?
>
>
>
> Do you have a notion of subscribing to a group of EIDs (EID prefix) with
> one request ? Or is there a way to subscribe to a group of EIDs based on
> some other form of marking/grouping/coloring of EIDs ?
>
>
>
> Thx,
> R.
>
>
>

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