Re: WG Adoption call for draft-chan-dmm-distributed-mobility-anchoring-08

Le 24/07/2016 à 06:56, Jouni a écrit :
> Folks,
>
> As already supported in IETF96 Berlin meeting we are ratifying the
> adoption of draft-chan-dmm-distributed-mobility-anchoring-08 as a WG
> Item. The WG adoption call ends 8/7/2016. Voice you support or
> opposition (with a reason why) on the mailing list.

I support adoption.  I appreciate the direction this draft takes, but I 
think there are some things to be further clarified:

- in addition to being reachable at a particular IP address, it should
   be considered that an MN may send packets sourced by any address; a
   mobile webcam can send its video by sourcing with any IP address
   (provided there is no ingress filtering, which _is_ the case in some
   networks).

- using a route update principle (BGP update, or other) there is
   necessity to _delete_ the old routes, not  only to create new routes.

- the role of default routes is very important in explaining the
   viability of route update mechanisms.

If this draft is adopted, which I support, then later on I will help to 
clarify the draft with respect to these 3 aspects.

Nits:
>    the data plane functions and be centralized but may also co-located
>    with the data plane function at these distributed anchors.

"may also _be_ co-located".

Alex