Dear all:
I uploaded the changes made after the discussions on the 6lo ML and conformed
at the interim Friday.
There are 2 discussions left open, for a better compression of the RH when the
boundary is not a power of 2 (Simon) and whether we should refrain from
consuming the addresses of the RH as we go (Simon and Anand). For both, there
is an active ticket at 6lo:
#14: More optimal compression of 6LoRH
#11: RH3 6LoRH not recoverable
For the plugtest, though, I suggest we live with what we have,
draft-ietf-6lo-routing-dispatch-04.txt and
draft-ietf-6lo-paging-dispatch-01.txt.
Note: With this spec an example of Downward Packet In Non-Storing Mode will be:
+-+-+-+-+-+-+- ... +-+-+- ... -+-+-- ... -+-+- ... -+-+-+-+-+ ... +-...
|11110001 |RH3-6LoRH | RPI-6LoRH | IP-in-IP | NH=1 |11110CPP| UDP | UDP
|Page 1 |Type1 S=2 | | 6LoRH | IPHC | UDP | hdr |load
+-+-+-+-+-+-+- ... +-+-+- ... -+-+-- ... -+-+- ... -+-+-+-+-+ ... +-...
<-8bytes-> <- RFC 6282 ->
No RPL artifact
Figure 20: Example Compressed Packet with RH3.
Are we OK?
Pascal
-----Original Message-----
From: [email protected] [mailto:[email protected]]
Sent: samedi 23 janvier 2016 13:07
To: Robert Cragie <[email protected]>; Pascal Thubert (pthubert)
<[email protected]>; Dr. Carsten Bormann <[email protected]>; Laurent Toutain
<[email protected]>; Carsten Bormann <[email protected]>; Laurent
Toutain <[email protected]>
Subject: New Version Notification for draft-ietf-6lo-routing-dispatch-04.txt
A new version of I-D, draft-ietf-6lo-routing-dispatch-04.txt
has been successfully submitted by Pascal Thubert and posted to the IETF
repository.
Name: draft-ietf-6lo-routing-dispatch
Revision: 04
Title: 6LoWPAN Routing Header
Document date: 2016-01-23
Group: 6lo
Pages: 31
URL:
https://www.ietf.org/internet-drafts/draft-ietf-6lo-routing-dispatch-04.txt
Status:
https://datatracker.ietf.org/doc/draft-ietf-6lo-routing-dispatch/
Htmlized: https://tools.ietf.org/html/draft-ietf-6lo-routing-dispatch-04
Diff:
https://www.ietf.org/rfcdiff?url2=draft-ietf-6lo-routing-dispatch-04
Abstract:
This specification introduces a new 6LoWPAN dispatch type for use in
6LoWPAN Route-Over topologies, that initially covers the needs of RPL
(RFC6550) data packets compression. Using this dispatch type, this
specification defines a method to compress RPL Option (RFC6553)
information and Routing Header type 3 (RFC6554), an efficient IP-in-
IP technique and is extensible for more applications.
Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.
The IETF Secretariat
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