Alper,
5/29/2014 11:17 PM, Alper Yegin kirjoitti:
Hello Jouni, folks,
Here are few more comments:
DMM can be used to realise such a distributed deployment
model, by distributing forwarding functions at optimal location; for
example, closer either to the mobile user or the corresponding node.
We had already talked about that: s/mobile user/mobile node.
Ack.
o Enhanced gateway & mobility anchor selection and re-selection:
define
protocol solutions for a gateway and mobility anchor selection that
go beyond what has been, for example, described in RFC 6097. The
solution should also define a mechanism for anchor re-selection
that allow
preserving ongoing mobility sessions in a single administrative
domain.
o Forwarding path and signalling management: the mobility agent
that handles
the mobility signalling interacts with the network elements in
the DMM network
for managing the forwarding state associated with a mobile
node's IP traffic.
These two functions may or may not be collocated. Furthermore,
the forwarding
state may also be distributed into multiple network elements
instead of a
single anchor like network element. Define required protocol
extensions to
allow described forwarding path and signalling management.
GW selection and data-path management signaling may be defined in the
same "solution" document. In at least some cases these are provided as
part of the same solution set. They may also be separable, maybe, but we
shall not be hung up on producing separate documents for these… The
solution discussions will guide us… (no specific change required on the
above text, more on this below…)
The milestones are missing any document that defines the "data-path
management signaling" (what's mentioned above). And like I said before,
that's "the" product of this WG IMO. It'd of course be supplemented by
GW selection and mobility state exposure bits to complete the picture.
Let's add another milestone:
Nov 2014 - Submit 'Forwarding path and signaling management' as a
working group document. To be Proposed Standard.
Mar 2015 - Submit 'Forwarding path and signaling management' submitted
to the IESG. To be Proposed Standard.
Ack. Somewhat ambitious timeline though ;)
- Jouni
Cheers,
Alper
On May 27, 2014, at 11:50 AM, Jouni Korhonen wrote:
Now that the gap analysis I-D is almost on the stage of leaving the WG
and the requirements I-D has almost completed IESG, it would be time
to return to the rechartering topic.
First, the latest revision can be found at:
https://github.com/jounikor/dmm-re-charter
Second, have a look at it. There are few changes proposed by Alper
eons ago and corrected milestones pointed by Behcet.
Third, let us get this finally done..
- Jouni
4/22/2014 3:55 PM, Jouni Korhonen kirjoitti:
Folks,
Sorry for letting this topic to rot in a dark for the couple of last
weeks. I'll crank out a revision shortly..
- Jouni & Dapeng
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