On Oct 23, 2012, at 2:05 PM 10/23/12, Brian E Carpenter wrote:

> On 20/10/2012 19:10, Alexandru Petrescu wrote:
> ..
>> But with vehicles, one connects a vehicle here and gets a prefix, then
>> moves in that area and gets another prefix.  At that point, if the
>> router obtaining a prefix wants to delegate further to another vehicle
>> needs to change the delegated prefix.
> 
> Why wouldn't RPL be used for such networks? It has built-in PD for
> dynamic networks, if I understand it correctly, with RA used at the
> subnet level.

My understanding is that RPL assumes a multi-link subnet, with a single prefix 
used across the entire network and source routing or host-specific routing.

- Ralph

> 
>    Brian
> 
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