Pascal,
          I was thinking of a worst-case condition: all neighbours are
willing to join. A limited pool would satisfy only a part of them, thus
putting the rest of the nodes in a join queue. Am I correct?
Regards,

                      Diego


2016-03-04 7:55 GMT-03:00 Pascal Thubert (pthubert) <pthub...@cisco.com>:

> Hello Diego:
>
>
>
> One suggestion would be that when a node attempts to join, the parent
> immediately grants a set of cells for the join process from a limited pool
> (to avoid DDOS). These cells are to be released at the end of the join and
> are there to boost the bandwidth for that critical phase.
>
>
>
> Cheers,
>
>
>
> Pascal
>
>
>
> *From:* 6tisch [mailto:6tisch-boun...@ietf.org] *On Behalf Of *Prof.
> Diego Dujovne
> *Sent:* jeudi 3 mars 2016 17:12
> *To:* 6tisch@ietf.org
> *Subject:* [6tisch] 6P and Sf0 issue: 6top protocol behaviour at boot
>
>
>
> Dear all,
>
>             Although it was discussed, there is no specification
>
> on the 6top behaviour at boot. The discussion point here is if the
>
> 6top messages shall be transmitted on minimal cells until
>
> the slotframe 1 (SFR1) has been populated enough to support
>
> the transactions.
>
>           - The use of minimal is optional. In case minimal is used,
>
> the decision on when to switch is out of scope?
>
>           - In case minimal is not used, shall we specify another
>
> mechanism to enable 6top to transmit messages?
>
> Thanks!
>
> Regards,
>
>                                              Diego Dujovne
>
>
> --
>
> DIEGO DUJOVNE
> Académico Escuela de Ingeniería en Informática y Telecomunicaciones
> Facultad de Ingeniería UDP
> www.ingenieria.udp.cl
> (56 2) 676 8125
>



-- 
DIEGO DUJOVNE
Académico Escuela de Ingeniería en Informática y Telecomunicaciones
Facultad de Ingeniería UDP
www.ingenieria.udp.cl
(56 2) 676 8125
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