Re: draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread Juergen Schoenwaelder
On Thu, Aug 05, 2010 at 03:15:40AM +0200, Seiichi Kawamura wrote: > This is a very nice approach. So 4.2.1 would be like > > 4.2.1. Shorten as Much as Possible >If at least two consecutive 16-bit 0 fields are present, the >symbol "::" MUST be used, and used to its maximum capacity. >

Re: draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread Seiichi Kawamura
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 snip > This is a less invasive change (and I think the WG had previously some > concensus on this, but the WG chairs will know). But yes, the formally > correct procedure is likely the errata approach. This was bothering me a bit and I went back to p

Re: 0 FL mutable - Keep RFC 3697 but with improvements

2010-08-04 Thread Brian E Carpenter
On 2010-08-05 14:34, Aleksi Suhonen wrote: > Hi, > > Remi Despres a ecrit: >>> If this this approach is retained, I could contribute on detailed >>> changes to RFC 3679, with whoever is interested. > > Steven Blake wrote: >> I agree with this in principle, but there are still a few issues: >> >>

Re: 0 FL mutable

2010-08-04 Thread Aleksi Suhonen
Hi, On 08/03/10 23:49, Shane Amante wrote: OTOH, if you believe the flow-label belongs to hosts and you potentially want to enable applications like draft-blake-ipv6-flow-label-nonce-02, which could prevent off-path attacks, then you (likely) can't have routers messing around with the flow-labe

Re: 0 FL mutable - Keep RFC 3697 but with improvements

2010-08-04 Thread Aleksi Suhonen
Hi, Remi Despres a ecrit: If this this approach is retained, I could contribute on detailed changes to RFC 3679, with whoever is interested. Steven Blake wrote: I agree with this in principle, but there are still a few issues: - If the sending host sets FL=0, and an intermediate router reset

Re: draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread Seiichi Kawamura
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Juergen Schoenwaelder wrote: > On Wed, Aug 04, 2010 at 05:34:39PM +0200, Fred Baker wrote: > >> I think this is a mis-use of AUTH48; the working group has >> considered the draft and said what it wanted to say, and at this >> point the RFC Editor is a

Re: draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread Seiichi Kawamura
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Its 9:00am in the morning in Tokyo (my excuss for the late response) and thanks to everyone for their comments. I really have to appologise for the misuse of the AUTH48. While most people would think that the original text is good enough (at least tha

Re: draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread Brian E Carpenter
On 2010-08-05 09:15, Suresh Krishnan wrote: > Hi Brian, > > On 10-08-04 03:21 PM, Brian Haberman wrote: >> Suresh, >> >> On 8/4/10 2:46 PM, Suresh Krishnan wrote: > ... >>> Not really. The text you quoted does not state whether "::" MUST always >>> be used if it is possible to do so. It only state

Re: draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread Juergen Schoenwaelder
On Wed, Aug 04, 2010 at 08:44:46PM +0200, Fred Baker wrote: > > On Aug 4, 2010, at 5:56 PM, Juergen Schoenwaelder wrote: > > > On Wed, Aug 04, 2010 at 05:34:39PM +0200, Fred Baker wrote: > > > >> I think this is a mis-use of AUTH48; the working group has > >> considered the draft and said what i

Re: draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread Suresh Krishnan
Hi Brian, On 10-08-04 03:21 PM, Brian Haberman wrote: Suresh, On 8/4/10 2:46 PM, Suresh Krishnan wrote: ... Not really. The text you quoted does not state whether "::" MUST always be used if it is possible to do so. It only states that when used, it must be used to the maximum capability. I

Re: draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread Brian Haberman
Suresh, On 8/4/10 2:46 PM, Suresh Krishnan wrote: > Hi Tom, > > On 10-08-04 01:30 PM, t.petch wrote: >> e >> >> Tom Petch >> >> - Original Message - >> From: "Suresh Krishnan" >> To: "Brian Haberman" >> Cc: >> Sent: Wednesday, August 04, 2010 6:15 PM >> Subject: Re: draft-ietf-

Re: draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread Suresh Krishnan
Hi Tom, On 10-08-04 01:30 PM, t.petch wrote: e Tom Petch - Original Message - From: "Suresh Krishnan" To: "Brian Haberman" Cc: Sent: Wednesday, August 04, 2010 6:15 PM Subject: Re: draft-ietf-6man-text-addr-representation AUTH48 change ... I am not certain whether this is

Re: draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread Fred Baker
On Aug 4, 2010, at 5:56 PM, Juergen Schoenwaelder wrote: > On Wed, Aug 04, 2010 at 05:34:39PM +0200, Fred Baker wrote: > >> I think this is a mis-use of AUTH48; the working group has >> considered the draft and said what it wanted to say, and at this >> point the RFC Editor is asking you whether

Re: draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread t.petch
e Tom Petch - Original Message - From: "Suresh Krishnan" To: "Brian Haberman" Cc: Sent: Wednesday, August 04, 2010 6:15 PM Subject: Re: draft-ietf-6man-text-addr-representation AUTH48 change > Hi Brian, > > On 10-08-04 11:58 AM, Brian Haberman wrote: > > Seiichi, > > > >

Re: draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread Brian Haberman
On 8/4/10 12:15 PM, Suresh Krishnan wrote: > Hi Brian, > > On 10-08-04 11:58 AM, Brian Haberman wrote: >> Seiichi, >> >> First off, this type of change is not appropriate for AUTH48. > > I am not certain whether this is appropriate, but I think this issue > should be fixed before publication

Re: 0 FL mutable - Keep RFC 3697 but with improvements

2010-08-04 Thread Steven Blake
On Wed, 4 Aug 2010 12:23:05 +0200, Rémi Després wrote: > Hi Fred, > > Le 4 août 2010 à 10:13, Fred Baker a écrit : > >> intellectually, end to end signaling might make sense. If so, it belongs >> in the end-to-end headers. > +1 > >> More importantly, who's using it? >> >> If using it end to e

Re: draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread Bob Hinden
Seiichi, These changes are out of scope for an AUTH48 change. AUTH48 is only to verify the edits that the RFC-Editor performed and for other editorial changes. If you really think these changes are very important, then the document would need to come back to the working group and restart the p

Re: draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread Suresh Krishnan
Hi Brian, On 10-08-04 11:58 AM, Brian Haberman wrote: Seiichi, First off, this type of change is not appropriate for AUTH48. I am not certain whether this is appropriate, but I think this issue should be fixed before publication. Otherwise the document fails to achieve its stated goal.

Re: Consensus call on adopting: draft-arifumi-6man-rfc3484-revise-03.txt

2010-08-04 Thread Suresh Krishnan
Hi Chairs, On 10-07-27 01:14 PM, Brian Haberman wrote: All, As noted in today's session of 6MAN, the chairs are soliciting input on adopting: Title : Things To Be Considered for RFC 3484 Revision Author(s) : A. Matsumoto, et al. Filename : draft-arifumi-6man-rfc3484-rev

Re: draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread Brian Haberman
Seiichi, First off, this type of change is not appropriate for AUTH48. On 8/4/10 7:26 AM, Seiichi Kawamura wrote: > Hi > > This already came up on the list once before, > and since its in AUTH48 now, I would like to > make the changes to the document. > > Current section 4.2 has 3 parts, a

Re: draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread Juergen Schoenwaelder
On Wed, Aug 04, 2010 at 05:34:39PM +0200, Fred Baker wrote: > I think this is a mis-use of AUTH48; the working group has > considered the draft and said what it wanted to say, and at this > point the RFC Editor is asking you whether they changed the intent > of the draft in the editing process or

Re: draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread Роман Донченко
Seiichi Kawamura писал в своём письме Wed, 04 Aug 2010 15:26:09 +0400: Current section 4.2 has 3 parts, and the first two are 4.2.1. Shorten as Much as Possible The use of the symbol "::" MUST be used to its maximum capability. For example, 2001:db8::0:1 is not acceptable, because th

Re: draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread Suresh Krishnan
Hi Tom, The existing text does not make it clear whether "::" MUST always be used if there are at least two consecutive 16-bit 0 fields. This leads to ambiguity in address representations. Hence, I support the modified text that Kawamura-san proposed. Cheers Suresh On 10-08-04 10:04 AM, t.p

Re: draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread Fred Baker
I think this is a mis-use of AUTH48; the working group has considered the draft and said what it wanted to say, and at this point the RFC Editor is asking you whether they changed the intent of the draft in the editing process or whether perhaps your address has changed. Changing the draft in a

Re: draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread t.petch
I object. I think that the existing text is clearer than the text you want to replace it with. Tom Petch - Original Message - From: "Seiichi Kawamura" To: Sent: Wednesday, August 04, 2010 1:26 PM Subject: draft-ietf-6man-text-addr-representation AUTH48 change > -BEGIN PGP SIGNED

Re: draft-gundavelli-v6ops-l2-unicast WGLC

2010-08-04 Thread Stig Venaas
I think this is a good document, and that it is ready, Stig IETF IPv6 working group mailing list ipv6@ietf.org Administrative Requests: https://www.ietf.org/mailman/listinfo/ipv6 -

draft-ietf-6man-text-addr-representation AUTH48 change

2010-08-04 Thread Seiichi Kawamura
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi This already came up on the list once before, and since its in AUTH48 now, I would like to make the changes to the document. Current section 4.2 has 3 parts, and the first two are 4.2.1. Shorten as Much as Possible The use of the symbol "::"

Re: 0 FL mutable - Keep RFC 3697 but with improvements

2010-08-04 Thread Rémi Després
Hi Fred, Le 4 août 2010 à 10:13, Fred Baker a écrit : > intellectually, end to end signaling might make sense. If so, it belongs in > the end-to-end headers. +1 > More importantly, who's using it? > > If using it end to end or end-to-network isn't being useful, either find a > use, or depreca

Re: 0 FL mutable

2010-08-04 Thread Fred Baker
intellectually, end to end signaling might make sense. If so, it belongs in the end-to-end headers. More importantly, who's using it? If using it end to end or end-to-network isn't being useful, either find a use, or deprecate it. On Aug 4, 2010, at 10:00 AM, Randy Bush wrote: > The flow-l

Re: 0 FL mutable

2010-08-04 Thread Randy Bush
The flow-label can belong either to the network -or- to the host(s): pick one[1]. > ++ we have spent over a decade trying to find a home/use for flow-labels. e2e signaling makes simple sense. let's try to declare victory and move on. randy

Re: Flow Label: 12 bits mutable and 8 bits immutable

2010-08-04 Thread Rémi Després
Le 4 août 2010 à 05:21, Brian E Carpenter a écrit : > On 2010-08-04 00:49, Rémi Després wrote: > ... >> In my understanding, a reason why it is usually set to 0 is that a stateful >> operation, which is complex, is so far mandatory (because a pseudo-random >> number has to be assigned to each f

Re: 0 FL mutable

2010-08-04 Thread Fred Baker
On Aug 4, 2010, at 5:48 AM, Brian E Carpenter wrote: >>> The flow-label can belong either to the network -or- to the host(s): pick >>> one[1]. ++ Frankly, much of this discussion has been about dividing the flow label into two parts, one for the host to use to instruct the network on what it