[6tisch] Questions on draft-chang-6tisch-6top-msf
Esteban Municio <esteban.municio@uantwerpen.be> Mon, 13 November 2017 19:19 UTC
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From: Esteban Municio <esteban.municio@uantwerpen.be>
To: "6tisch@ietf.org" <6tisch@ietf.org>
Date: Mon, 13 Nov 2017 20:19:37 +0100
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Archived-At: <https://mailarchive.ietf.org/arch/msg/6tisch/mUoZOKX1LYGoOKbxuJ-2Wo0iwBg>
Subject: [6tisch] Questions on draft-chang-6tisch-6top-msf
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Hi, After reading the draft I have some small comments. When requesting the first 6P ADD, the CellsOptions are TX=1,RX=1,SHARED=1 which means that the cell is bidirectional. Is there any way to prevent that future EBs and DIOs are sent in this shared cell? Or the implementation ensures that they will only be sent in ts=0,ch=0? When allocating/deallocating cells due to parent switching, is this initial bidirectional cell allocated with the same CellsOptions in the new parent as well? Then if I understand well the node should always have at least one cell with TX=1,RX=1,SHARED=1 with its preferred parent and has to "re- allocate" it parallely in a different 6P message than the used for the dedicated cells with TX=1,RX=0,SHARED=0. Am I right? When the nodes start sending DAOs? If it is at Step 6, it could be interesting mention it there. Are the DAOs allowed to be sent in the minimal cell? And maybe a bit off-topic, Is it possible for a node to have TX cells to neighbours that are not currently its preferent parent? Kind regards, Esteban -- Esteban Municio IDLab - Dept. Mathematics and Computer Science University of Antwerp - imec Middelheimlaan 1 , 2020 Antwerp, Belgium Office M.G.322
- [6tisch] Questions on draft-chang-6tisch-6top-msf Esteban Municio
- Re: [6tisch] Questions on draft-chang-6tisch-6top… Tengfei Chang
- Re: [6tisch] Questions on draft-chang-6tisch-6top… Municio Esteban