Re: rfc3484-bis issue 2: privacy addresses

2011-06-28 Thread Arifumi Matsumoto
Hi Suresh, On 2011/06/29, at 4:32, Suresh Krishnan wrote: > Hi Tim, > There is already a programmatic switch for this in RFC5014 > (IPV6_PREFER_SRC_TMP/IPV6_PREFER_SRC_PUBLIC). Applications wishing to > override system policy may do so by using this API. Yes. An application can control which

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

2011-06-28 Thread Jari Arkko
I'm fine with this text. Jari IETF IPv6 working group mailing list ipv6@ietf.org Administrative Requests: https://www.ietf.org/mailman/listinfo/ipv6

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

2011-06-28 Thread Brian E Carpenter
By way of introduction, I have a preference for standards text to be as short as possible, because the more we say, the more likely we are to be wrong (especially when speculating about future router design). So here is my next proposal for the text about routers setting the flow label. As always,

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

2011-06-28 Thread Thomas Narten
> > That all said, any router that sees a Flow Label of zero, and wants to > > change it to something better presumably should/can. When would that > > NOT be the case? > If the network manager of the site decides not to do it there? I think > it needs to be configurable. Absolutely, and by defau

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

2011-06-28 Thread Brian E Carpenter
On 2011-06-28 11:40, Jari Arkko wrote: > I still have an uneasy feeling about the changing flow IDs across the > same TCP session. It feels wrong. > > That being said, Ran's argument that different classifications for > fragmented/non-fragmented packets already happening for load-balancing > reaso

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

2011-06-28 Thread Brian E Carpenter
On 2011-06-29 01:12, Thomas Narten wrote: > Jari Arkko writes: > >> Bob, > In addition, I'm not sure I understand how a router knows that it is a first hop router. > > IMO, this is not necessarily intended to be something routers just > know automatically. The point is that routers cl

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

2011-06-28 Thread Brian E Carpenter
On 2011-06-29 01:06, Thomas Narten wrote: > Brian E Carpenter writes: > >>o The deployment of this option MUST be consistent with [RFC4311]. > >> [BC: This last sentence is to cover Jari's point about a router knowing it's >> appropriate for it to set the label.] > > Could you please expla

RE: rfc3484-bis issue 2: privacy addresses

2011-06-28 Thread Suresh Krishnan
Hi Tim, There is already a programmatic switch for this in RFC5014 (IPV6_PREFER_SRC_TMP/IPV6_PREFER_SRC_PUBLIC). Applications wishing to override system policy may do so by using this API. Cheers Suresh From: ipv6-boun...@ietf.org [ipv6-boun...@ietf.or

Fwd: Please help the Nomcom

2011-06-28 Thread Brian Haberman
All, The NomCom Chair needs more volunteers... Regards, Brian Original Message Subject: Please help the Nomcom Date: Fri, 24 Jun 2011 11:35:13 -0700 (PDT) From: NomCom Chair To: Working Group Chairs Hi WG chairs, We have had a good response to the first call for volunt

rfc3484-bis issue 2: privacy addresses

2011-06-28 Thread Tim Chown
The second issue is surrounding IPv6 privacy addresses (RFC4941). Section 3.1 of RFC4941 states: "this document assumes that when a node initiates outgoing communication, temporary addresses can be given preference over public addresses when the device is configured to do so. [ADDR_SELE

rfc3484-bis issue 3: prefer greatest prefix lifetime?

2011-06-28 Thread Tim Chown
The third issue is I think one that Mark Smith raised, and there was some discussion without a conclusion. Do we add a rule between 3 and 4 saying 'Prefer greatest preferred lifetime', i.e. If the addresses SA and SB both have non-zero value preferred lifetimes (are "non-deprecated"), prefer t

rfc3484-bis issue 1: deprecated prefixes

2011-06-28 Thread Tim Chown
Hi, The authors of rfc3484-bis would like to solicit feedback on three open issues, to help shape a (hopefully) final update before the cut-off on 11th July. The first issue is which deprecated prefixes to include in the new default policy table. As of -03, the 3ffe::/16 prefix has been remove

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

2011-06-28 Thread Thomas Narten
Jari Arkko writes: > Bob, > >> In addition, I'm not sure I understand how a router knows that it > >> is a first hop router. IMO, this is not necessarily intended to be something routers just know automatically. The point is that routers closer to the source tend to have better knowledge about

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

2011-06-28 Thread Thomas Narten
Brian E Carpenter writes: >o The deployment of this option MUST be consistent with [RFC4311]. > [BC: This last sentence is to cover Jari's point about a router knowing it's > appropriate for it to set the label.] Could you please explain what the above is intended to do? I don't see right

I-D Action: draft-ietf-6man-addr-select-opt-01.txt

2011-06-28 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 : Distributing Address Selection Policy using DHCPv6 Author(s) : Arifumi Matsumoto