Re: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt]

2010-06-22 Thread Brian E Carpenter
0323030352d30312d31340a.nosense.org] >> Sent: Saturday, June 19, 2010 3:28 AM >> To: George, Wes E IV [NTK] >> Cc: Brian E Carpenter; 6man >> Subject: Re: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt] >> >> Sorry for the (very) late response, fina

Re: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt]

2010-06-21 Thread Mark Smith
l, all of the other uses for the field > appear to be niche applications, with limited utility. > > Yours, > Joel > > George, Wes E IV [NTK] wrote: > > -Original Message- > > From: Mark Smith [mailto:i...@69706e6720323030352d30312d31340a.nosense.org] > > Sent: Saturda

Re: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt]

2010-06-21 Thread Joel M. Halpern
...@69706e6720323030352d30312d31340a.nosense.org] Sent: Saturday, June 19, 2010 3:28 AM To: George, Wes E IV [NTK] Cc: Brian E Carpenter; 6man Subject: Re: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt] Sorry for the (very) late response, finally remembered to reply Does there have to be a

RE: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt]

2010-06-21 Thread George, Wes E IV [NTK]
-Original Message- From: Mark Smith [mailto:i...@69706e6720323030352d30312d31340a.nosense.org] Sent: Saturday, June 19, 2010 3:28 AM To: George, Wes E IV [NTK] Cc: Brian E Carpenter; 6man Subject: Re: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt] Sorry for the (very) late

Re: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt]

2010-06-19 Thread Mark Smith
Sorry for the (very) late response, finally remembered to reply. On Fri, 7 May 2010 16:03:25 -0500 "George, Wes E IV [NTK]" wrote: > > -Original Message- > From: ipv6-boun...@ietf.org [mailto:ipv6-boun...@ietf.org] On Behalf Of Brian > E Carpenter > Sent: Thursday, May 06, 2010 9:11 P

Re: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt]

2010-05-10 Thread Brian E Carpenter
..@ietf.org [mailto:ipv6-boun...@ietf.org] On Behalf Of > George, Wes E IV [NTK] > Sent: Friday, May 07, 2010 5:03 PM > To: Brian E Carpenter; 6man > Subject: RE: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt] > > > -Original Message- > From: ipv6-boun.

RE: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt]

2010-05-10 Thread George, Wes E IV [NTK]
cross multiple n etworks. Thanks Wes George -Original Message- From: ipv6-boun...@ietf.org [mailto:ipv6-boun...@ietf.org] On Behalf Of George, Wes E IV [NTK] Sent: Friday, May 07, 2010 5:03 PM To: Brian E Carpenter; 6man Subject: RE: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt

RE: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt]

2010-05-09 Thread Sheng Jiang
> -Original Message- > From: ipv6-boun...@ietf.org [mailto:ipv6-boun...@ietf.org] On > Behalf Of Joel M. Halpern > Sent: Friday, May 07, 2010 9:29 PM > To: Brian E Carpenter > Cc: 6man > Subject: Re: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt] >

RE: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt]

2010-05-07 Thread George, Wes E IV [NTK]
-Original Message- From: ipv6-boun...@ietf.org [mailto:ipv6-boun...@ietf.org] On Behalf Of Brian E Carpenter Sent: Thursday, May 06, 2010 9:11 PM To: 6man Subject: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt] Secondly, it offers the WG a binary choice as the main decision:

RE: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt]

2010-05-07 Thread Manfredi, Albert E
> -Original Message- > From: ipv6-boun...@ietf.org [mailto:ipv6-boun...@ietf.org] On > Behalf Of Brian E Carpenter > "There appear to be two viable approaches: >1. Definitively forbid locally defined use of the flow label. >Strengthen RFC 3697 to say that hosts SHOULD set a

Re: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt]

2010-05-07 Thread Shane Amante
Joel, On May 7, 2010, at 07:28 MDT, Joel M. Halpern wrote: > The more I think about "encouraging" locally defined use of the flow label, > the less I like it. > > The basic problem is that in the context we are discussing, is for use by > routers. > If you have locally defined flow label usage,

Re: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt]

2010-05-07 Thread Shane Amante
Thomas, Christian, I'm responding to both of you in a single message, since you both expressed concern with choice 2, (locally-defined use of flow-labels), particularly in the face of IPSec. Let's first look at the situation as it stands today. Today, if hosts or IPSec GW's sent IPSec ESP pac

Re: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt]

2010-05-07 Thread Carsten Bormann
On May 7, 2010, at 15:28, Joel M. Halpern wrote: > The more I think about "encouraging" locally defined use of the flow label, > the less I like it. > > The basic problem is that in the context we are discussing, is for use by > routers. > If you have locally defined flow label usage, then > 1)

RE: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt]

2010-05-07 Thread Christian Huitema
. -Original Message- From: ipv6-boun...@ietf.org [mailto:ipv6-boun...@ietf.org] On Behalf Of Joel M. Halpern Sent: Friday, May 07, 2010 6:29 AM To: Brian E Carpenter Cc: 6man Subject: Re: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt] The more I think about "encouraging&quo

Re: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt]

2010-05-07 Thread Joel M. Halpern
The more I think about "encouraging" locally defined use of the flow label, the less I like it. The basic problem is that in the context we are discussing, is for use by routers. If you have locally defined flow label usage, then 1) Any vendor selling to an operator has to somehow manage to su

Re: [Fwd: I-D Action:draft-carpenter-6man-flow-update-03.txt]

2010-05-07 Thread Thomas Narten
I haven't decided yet whether I can support choice 2. However, should choice 2 be used, what is the recommendation when IPsec is in use? The recommendation assumes access to port numbers and the like, which are hidden when IPsec is in use. This is particularly important when a packet exits one F