Re: [Roll] Add ROVR in DAO?
"Pascal Thubert (pthubert)" <pthubert@cisco.com> Mon, 26 August 2019 08:55 UTC
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From: "Pascal Thubert (pthubert)" <pthubert@cisco.com>
To: Routing Over Low power and Lossy networks <roll@ietf.org>
Thread-Topic: [Roll] Add ROVR in DAO?
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Date: Mon, 26 Aug 2019 08:55:22 +0000
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Subject: Re: [Roll] Add ROVR in DAO?
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Hello Michael > > So, this will be used by unware-leaves? > EARO(ROVR) -> 6LR > 6LR ---DAO(ROVR)---> 6LBR Yes, more like this 6LN -> EARO(ROVR) -> 6L 6LR ---DAO(ROVR)---> Root Root ---DAR(ROVR)---> 6LBR Note that I do not know how to avoid keeping what we have in unaware leaves today, that is the flow from the 6LR without a ROVR, and the problem is as usual backward compatibility. We have to chose between yet another flag day / configuration bit approach or to live with the keep alive as already described with no ROVR as an option. There's also the problem of knowing whether the 6LBR supports the keep alive with no ROVR. That will need to be signaled. Suggestions welcome! Pascal
- [Roll] Add ROVR in DAO? Pascal Thubert (pthubert)
- Re: [Roll] Add ROVR in DAO? Pascal Thubert (pthubert)
- Re: [Roll] Add ROVR in DAO? Rahul Arvind Jadhav
- Re: [Roll] Add ROVR in DAO? Pascal Thubert (pthubert)
- Re: [Roll] Add ROVR in DAO? Michael Richardson
- Re: [Roll] Add ROVR in DAO? Michael Richardson
- Re: [Roll] Add ROVR in DAO? Pascal Thubert (pthubert)
- Re: [Roll] Add ROVR in DAO? Pascal Thubert (pthubert)
- Re: [Roll] Add ROVR in DAO? Michael Richardson