Re: AD review of draft-ietf-6man-flow-3697bis

2011-06-27 Thread Brian Haberman
Brian, On 6/25/11 9:06 PM, Brian E Carpenter wrote: Hi, The discussion Jari's issue has died down, so I'd like to propose some revised text: A node that forwards a flow whose flow label value in arriving packets is zero MAY change the flow label value. In that case, it is

Re: AD review of draft-ietf-6man-flow-3697bis

2011-06-27 Thread Shane Amante
Brian, On Jun 25, 2011, at 7:06 PM, Brian E Carpenter wrote: Hi, The discussion Jari's issue has died down, so I'd like to propose some revised text: A node that forwards a flow whose flow label value in arriving packets is zero MAY change the flow label value. In that case, it is

I-D Action: draft-ietf-6man-exthdr-03.txt

2011-06-27 Thread internet-drafts
A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the IPv6 Maintenance Working Group of the IETF. Title : An uniform format for IPv6 extension headers Author(s) : Suresh Krishnan

Re: AD review of draft-ietf-6man-flow-3697bis

2011-06-27 Thread RJ Atkinson
On 27 Jun 2011, at 15:49 , Thomas Narten wrote: RJ Atkinson rja.li...@gmail.com writes: In the approach I outlined, for some given flow where the originating node did not set a Flow Label value, the non-fragmented packets all will have some Flow Label value A, while fragmented packets

Re: AD review of draft-ietf-6man-flow-3697bis

2011-06-27 Thread Thomas Narten
RJ Atkinson rja.li...@gmail.com writes: For the case where the Flow Label is zero, I fully expect that routers will use the currently deployed behaviour. So having 2 different Flow Label values in the case I describe at top yields **identical** behaviour as today -- therefore not obviously

Re: AD review of draft-ietf-6man-flow-3697bis

2011-06-27 Thread Jari Arkko
Bob, In addition, I'm not sure I understand how a router knows that it is a first hop router. Are there cases where a device might mistakenly believe it is a first hop router at a point where the traffic has already been load-balanced to multiple routers? Are there situations where the