Re: [Emu] emu ticket #35

2012-02-23 Thread Glen Zorn
On 2/23/2012 3:21 PM, Dan Harkins wrote: Hi, Ticket #35 was about the TLV numbering which had gaps of unassigned in it. The ticket has been closed with the resolution, In -01 TLV numbering starts a (sic) 1. While that might be true in -01, the issue should not be closed. TLVs 8, 16,

Re: [Emu] Submitted 10

2011-10-21 Thread Glen Zorn
On 10/20/2011 8:55 PM, Sam Hartman wrote: Glen == Glen Zorn glenz...@gmail.com writes: Glen On 10/20/2011 3:09 AM, Sam Hartman wrote: I believe I've addressed all of Alan's comments with the exception of removing the RADIUS diagram from 5.3. Glen Great, so what

Re: [Emu] Submitted 10

2011-10-19 Thread Glen Zorn
On 10/20/2011 3:09 AM, Sam Hartman wrote: I believe I've addressed all of Alan's comments with the exception of removing the RADIUS diagram from 5.3. Great, so what are we supposed to do now? WGLC was issued on draft-ietf-emu-chbind-09. The last call is not complete. Shall we just start

Re: [Emu] server unauthenticated provisioning mode

2011-08-26 Thread Glen Zorn
On 8/26/2011 1:13 PM, Dan Harkins wrote: On Thu, August 25, 2011 10:32 pm, Glen Zorn wrote: On 8/26/2011 4:22 AM, Dan Harkins wrote: 3) I think MSCHAPv2 is an entirely inappropriate MTI for this mechanism. I brought that up as an example about how under certain conditions the fact

Re: [Emu] server unauthenticated provisioning mode

2011-08-26 Thread Glen Zorn
On 8/26/2011 1:27 PM, Glen Zorn wrote: ... Hardly. The fact that the IETF was busy a) insisting that there was no, and never would be, any need for dynamic key generation (let alone mutual authentication) in network access protocols (specifically PPP; how could there be, since the only

Re: [Emu] TLV type layout

2011-08-25 Thread Glen Zorn
On 8/24/2011 3:03 AM, Dan Harkins wrote: Hello, I noticed that the initial registry for TLV types starts out with three reserved numbers which is pretty odd. It says in the IANA Considerations (similar verbage is in the General TLV Format of section 4.2.1): A summary of the

Re: [Emu] server unauthenticated provisioning mode

2011-08-25 Thread Glen Zorn
On 8/26/2011 4:22 AM, Dan Harkins wrote: 3) I think MSCHAPv2 is an entirely inappropriate MTI for this mechanism. I brought that up as an example about how under certain conditions the fact that something is the kind of thing the IETF standardizes but is never the less informational should

Re: [Emu] comment vous appelez-vous?

2011-08-24 Thread Glen Zorn
On 8/24/2011 3:12 AM, Dan Harkins wrote: Hello, In Quebec there was a discussion on what we're gonna call the tunnel method. The candidates discussed were: - ITEM -- Internet Tunnel EAP Method - ETA -- Extensible Tunneled Authentication - TEAP -- Tunnel EAP - EAP-TUNNEL

Re: [Emu] Channel Binding attributes

2011-08-10 Thread Glen Zorn
On 8/10/2011 12:31 PM, Joe Salowey wrote: At the meeting in Quebec we discussed removing attributes specific to particular media types or lower layers and including recommendations for a small number of generally useful attributes in the draft. The attribute that seems to be most useful

Re: [Emu] Results of consensus call on tunnel method document

2011-05-31 Thread Glen Zorn
On 5/31/2011 11:08 AM, Joe Salowey wrote: On May 23, 2011, at 5:50 PM, Glen Zorn wrote: On 5/24/2011 12:53 AM, Joe Salowey wrote: One benefit I see in keeping the same EAP method type code is it allows secure version negotiation from v1 to v2 with version rollback protection

Re: [Emu] Some questions about eap type code and the tunnel method

2011-05-24 Thread Glen Zorn
On 5/23/2011 7:45 PM, Stefan Winter wrote: Hi, two suggestions for the new name (assuming that the Deciders establish that a new type is a good idea), just to get the ball rolling: Tunneled Extensible Authentication Method (TEAM, an oldie but goody) and Internet (or IETF) Tunneled EAP

Re: [Emu] Results of consensus call on tunnel method document

2011-05-23 Thread Glen Zorn
On 5/24/2011 12:53 AM, Joe Salowey wrote: One benefit I see in keeping the same EAP method type code is it allows secure version negotiation from v1 to v2 with version rollback protection. However, moving to a new EAP type code would seem to make EAP method negotiation somewhat better

Re: [Emu] Some questions about eap type code and the tunnel method

2011-05-18 Thread Glen Zorn
On 5/18/2011 12:39 PM, Alan DeKok wrote: Glen Zorn wrote: On 5/17/2011 2:33 PM, Alan DeKok wrote: We're asking for input, not a decision right now. Why not? I'd like to see what the WG consensus is prior to making a decision. I guess the IETF process has really changed lately! I had

Re: [Emu] Some questions about eap type code and the tunnel method

2011-05-17 Thread Glen Zorn
On 5/17/2011 2:33 PM, Alan DeKok wrote: Nancy Cam-Winget wrote: It seems too early to decide whether there is a need to change the EAP type at this point. We're asking for input, not a decision right now. Why not? Changing the type code has implications to the configuration and

Re: [Emu] Some questions about eap type code and the tunnel method

2011-05-16 Thread Glen Zorn
On 5/16/2011 7:39 PM, Sam Hartman wrote: I'd like to confirm my understanding. The current text proposes the use of eap type code 43. I'd like to confirm that code is in use both by implementations of eap-fast v1 and v2. I'm pretty sure that there are no implementations (except maybe

Re: [Emu] Some questions about eap type code and the tunnel method

2011-05-16 Thread Glen Zorn
On 5/16/2011 9:32 PM, Hao Zhou wrote: ... Sam Hartman wrote: I'd like to confirm that code is in use both by implementations of eap-fast v1 and v2. [HZ] Yes. Type Code 43 is being used by EAP-FAST v1 and widely deployed. As a backup question: Are there *any* implementations of v2?

Re: [Emu] Results of consensus call on tunnel method document

2011-05-14 Thread Glen Zorn
On 5/15/2011 2:36 AM, Sam Hartman wrote: Alan == Alan DeKok al...@deployingradius.com writes: Alan Glen Zorn wrote: There seem to be two issues here: renaming the draft allocating a new EAP type. For which one are opinions being solicited? Alan Allocating a new EAP

Re: [Emu] Results of consensus call on tunnel method document

2011-05-13 Thread Glen Zorn
On 5/13/2011 10:29 PM, Alan DeKok wrote: Since we have reached WG consensus on the method, can the authors of draft-zhou-emu-eap-fastv2-00.txt please re-submit the document as: draft-ietf-emu-eap-tunnel-method-00.txt The reason for the name change is that there have

Re: [Emu] Consensus call on EAP Tunneled method

2011-04-19 Thread Glen Zorn
On 4/19/2011 1:12 AM, Sam Hartman wrote: Glen == Glen Zorn g...@net-zen.net writes: Glen On 4/16/2011 2:21 AM, Stephen Hanna wrote: I agree with Katrin's count for the email poll. When combined with the count from the meeting in Prague (since Alan asked for only folks who

Re: [Emu] Consensus call on EAP Tunneled method

2011-04-18 Thread Glen Zorn
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 4/16/2011 2:21 AM, Stephen Hanna wrote: I agree with Katrin's count for the email poll. When combined with the count from the meeting in Prague (since Alan asked for only folks who didn't attend the EMU WG meeting in Prague), Based upon a

Re: [Emu] security paper on tunneled authentication

2010-08-31 Thread Glen Zorn
I agree w/Bernard. It is never too late to fix a broken document. Hope this helps. ~gwz From: emu-boun...@ietf.org [mailto:emu-boun...@ietf.org] On Behalf Of Bernard Aboba Sent: Tuesday, August 31, 2010 10:48 PM To: emu@ietf.org Subject: Re: [Emu] security paper on tunneled

Re: [Emu] Channel Binding Discussion at IETF 77: why bother

2010-06-24 Thread Glen Zorn
Sam Hartman [mailto:hartmans-i...@mit.edu] writes: Glen == Glen Zorn g...@net-zen.net writes: Glen Or we could use the more direct much simpler approach of Glen allowing the client to authenticate the network to which it is Glen attached use that data to decide by itself

Re: [Emu] Channel Binding Discussion at IETF 77: why bother

2010-06-24 Thread Glen Zorn
Alan DeKok [mailto:al...@deployingradius.com] writes: Glen Zorn wrote: Alan DeKok [mailto:al...@deployingradius.com] writes: This proxying violates the privacy requirements. What privacy requirements are those? The requirement to keep authentication credentials private, which

Re: [Emu] Channel Binding Discussion at IETF 77: why bother

2010-06-22 Thread Glen Zorn
Sam Hartman [mailto:hartm...@mit.edu] writes: Glen == Glen Zorn g...@net-zen.net writes: Hi. I have read the later messages on this thread, but it sounded like you and Alan were talking past each other a bit, so I want to come back to where I think the disagreement is introduced

Re: [Emu] Channel Binding Discussion at IETF 77

2010-06-21 Thread Glen Zorn
Alan DeKok [mailto://al...@deployingradius.com] writes: ... Channel bindings closes a security issue in current deployments of the EAP protocol. Is that true? If all you want is to solve the case where ...the NAS could tell the user we're partner X: $0.05 / minute. It could *really* be

Re: [Emu] Channel Binding Discussion at IETF 77

2010-06-20 Thread Glen Zorn
Alan DeKok [mailto://al...@deployingradius.com] writes: ... It's part of the channel binding. It closes the loop between what the NAS tells the AAA, and what the NAS tells the client. Only in the special case where (in your roaming example, below) roaming partners X and Y have

Re: [Emu] Channel Binding Discussion at IETF 77

2010-06-20 Thread Glen Zorn
Alan DeKok [mailto:al...@deployingradius.com] writes: Glen Zorn wrote: Is there an RFC that says this somewhere? RFC 3580, Section 3.20 OK, thanks. This appears to be identical to the section from 802.1X-2004 that I quoted below, though... 802.11-2007 doesn't mention Called

Re: [Emu] Channel Binding Discussion at IETF 77

2010-06-20 Thread Glen Zorn
Alan DeKok [mailto:al...@deployingradius.com] (sigh, hit send too soon) ... 802.11-2007 doesn't mention Called-Station-ID; 802.1X-2004 says this: Taken from 3580. Whatever; 3580 says This document provides suggestions on Remote Authentication Dial In User Service (RADIUS)

Re: [Emu] Channel Binding Discussion at IETF 77

2010-06-19 Thread Glen Zorn
Sam Hartman [mailto://hartmans-i...@mit.edu] writes: Hi. At IETF 77, I agreed to edit draft-ietf-emu-chbind. Also, at that meeting, I sat down with Glen to understand his concerns with the document. I'd like to write up my notes on that meeting and to discuss what I think the critical next

Re: [Emu] Bar Bof on Federated Authentication Thursday at 9 PM during IETF week

2010-03-09 Thread Glen Zorn
Sam Hartman [hartmans-i...@mit.edu] writes: Folks, I'm trying to get a room for the federated authentication bar BOF Thursday March 25 at 9 PM US Pacific time I've requested a room from the secretariat and Pasi said he would approve the request, so we'll see what their availability is. I

Re: [Emu] Call for agenda items

2010-03-07 Thread Glen Zorn
SeongHan Shin wrote: Could you please let me know when the deadline of IPR disclosure is? Before the meeting. A little justification, please. Alan DeKok. ___ Emu mailing list Emu@ietf.org https://www.ietf.org/mailman/listinfo/emu

Re: [Emu] EAP and authorization

2009-08-12 Thread Glen Zorn
Alan DeKok [mailto:al...@deployingradius.com] writes: Glen Zorn wrote: No. Please don't confuse authentication with authorization. The parameters you mention above are policy-related, not related to authentication. You are making arbitrary distinctions between pieces of information

Re: [Emu] EAP and authorization

2009-08-11 Thread Glen Zorn
Alan DeKok [mailto://al...@deployingradius.com] writes: Alper Yegin wrote: I’m not against this. But let’s face it, this is venturing into dealing with authorization parameters with EAP (EAP layer? EAP method layer? Etc.) I’m not against that either. In fact, I know there are a lot of

Re: [Emu] EAP and authorization

2009-08-11 Thread Glen Zorn
pesky name purpose thing -- you know, Extensible _Authentication_ Protocol. Thanks, Steve -Original Message- From: emu-boun...@ietf.org [mailto:emu-boun...@ietf.org] On Behalf Of Alan DeKok Sent: Tuesday, August 11, 2009 2:36 PM To: Glen Zorn Cc: emu@ietf.org Subject

Re: [Emu] EAP and authorization

2009-08-11 Thread Glen Zorn
Stephen Hanna [mailto:sha...@juniper.net] writes: This discussion started with the statement that channel bindings are a form of authorization data. And no one disputed this? Our charter requires us to support carrying channel bindings in the tunnel method. Password change is another form

[Emu] FW: I-D Action:draft-clancy-emu-aaapay-02.txt

2009-05-03 Thread Glen Zorn
FYI -Original Message- From: i-d-announce-boun...@ietf.org [mailto:i-d-announce-boun...@ietf.org] On Behalf Of internet-dra...@ietf.org Sent: Sunday, May 03, 2009 2:45 PM To: i-d-annou...@ietf.org Subject: I-D Action:draft-clancy-emu-aaapay-02.txt A New Internet-Draft is available from

Re: [Emu] Potential Notes in EAP-FAST Documents

2009-03-04 Thread Glen Zorn
Tim Polk [mailto://tim.p...@nist.gov] writes: So, there's no problem with reusing IANA-assigned numbers for whatever incompatible purpose one might like; oh, no, WAIT! There's a NOTE! Oooo, scary. Just to save time and energy, I've saved the scary note as a XML file will include it in every

Re: [Emu] Potential Notes in EAP-FAST Documents

2009-02-11 Thread Glen Zorn
Tim Polk [mailto:tim.p...@nist.gov] writes: Folks, As the AD that sponsored publication of the EAP-FAST documents under discussion, I have been trying to find the best way forward. I believe that the best course of action involves some clarifications to draft-cam-winget-eap-fast-

Re: [Emu] IANA allocation issue in EAP-FAST Documents

2009-02-11 Thread Glen Zorn
Hi, Bernard. I can't find anything in 5226 that says anything about vendor-specific registries. Can you send a quote? From: emu-boun...@ietf.org [mailto:emu-boun...@ietf.org] On Behalf Of Bernard Aboba Sent: Thursday, February 05, 2009 4:19 AM To: emu@ietf.org Subject: Re: [Emu] IANA

Re: [Emu] Potential Issues with EAP-FAST

2009-02-08 Thread Glen Zorn
Alan DeKok [mailto:al...@deployingradius.com] writes: Glen Zorn wrote: Note that while it does say that the enabling of support for channel bindings will not generate a new method it says nothing of the sort about the tunneled method itself, Yes. Both EAP-TTLS and EAP-FAST have

Re: [Emu] Potential Issues with EAP-FAST

2009-02-07 Thread Glen Zorn
Alan DeKok [mailto:al...@deployingradius.com] writes: Glen Zorn wrote: Alan DeKok [mailto:al...@deployingradius.com] writes: Discussing the applicability, cost, benefit, etc. of EAP-FAST is a good idea. Re-visiting its architectural choices isn't something we have time

Re: [Emu] Potential Issues with EAP-FAST

2009-02-06 Thread Glen Zorn
Alan DeKok [mailto:al...@deployingradius.com] writes: Dan Harkins wrote: A tunnel method is definitely in our charter and we have had much discussion on what that would look like. If you re-read the notes from IETF 71 there was a long discussion about choosing an existing one to

Re: [Emu] Potential Notes in EAP-FAST Documents

2009-02-06 Thread Glen Zorn
2. The following text could be added either in the introduction or IANA considerations (or anywhere the IESG prefers): EAP-FAST has been implemented by many vendors and it is used in the Internet. Publication of this is intended to promote interoperability. The reuse of EAP-MSCHAPv2/EAP-GTC

Re: [Emu] Potential Notes in EAP-FAST Documents

2009-02-05 Thread Glen Zorn
today, these difficulties could be avoided by the assignment of new EAP Type codes. Although I concur with the assessments of Glen Zorn, Dan Harkins, David Mitton and Dorothy Stanley in many respects, I would suggest that those concerns are outweighed by the IETF's mission to make

Re: [Emu] Potential Notes in EAP-FAST Documents

2009-02-05 Thread Glen Zorn
pasi.ero...@nokia.com [mailto:pasi.ero...@nokia.com] writes: Glen Zorn wrote: Ok, so now I'm totally confused. None of the examples you cite are IANA registries I would have no problem w/Cisco handing out numbers for their proprietary protocol, but that's not what they're doing

Re: [Emu] Potential Notes in EAP-FAST Documents

2009-02-05 Thread Glen Zorn
pasi.ero...@nokia.com [mailto:pasi.ero...@nokia.com] writes: Glen Zorn wrote: I would like to remind everyone that these documents did go through IETF Last Call, and have already been approved by IESG. Given the quality of the documents in question, perhaps that's not something

Re: [Emu] IANA allocation issue in EAP-FAST Documents

2009-02-04 Thread Glen Zorn
Bernard Aboba [mailto:bernard_ab...@hotmail.com] writes: Dan Harkins said: draft-cam-winget-eap-fast-provisioning claims a reference to RFC 5226 but nowhere in that RFC can I find description of the following label for an initial assignment of repository values: allocated for management

Re: [Emu] Potential Notes in EAP-FAST Documents

2009-02-03 Thread Glen Zorn
- to meet the desire to document deployed methods. Dorothy Stanley On Mon, Feb 2, 2009 at 6:56 PM, Glen Zorn glenz...@comcast.net wrote: Dear EMU WG: These two documents are in the RFC Editor queue: draft-cam-winget-eap-fast-provisioning-10.txt draft-zhou-emu-fast-gtc-05.txt

Re: [Emu] Potential Notes in EAP-FAST Documents

2009-02-02 Thread Glen Zorn
Dear EMU WG: These two documents are in the RFC Editor queue: draft-cam-winget-eap-fast-provisioning-10.txt draft-zhou-emu-fast-gtc-05.txt The IESG has received a very late comment about these documents, and we seek your input on the proposed resolution. The late comment

Re: [Emu] Potential Issues with EAP-FAST

2009-01-27 Thread Glen Zorn
Chris Hessing wrote: Further it bothers me more when I see a NIST document that indicates that EAP-FAST is the best choice for a secure, but easy to deploy, EAP method. Alan DeKok replied: Do the NIST documents permit anonymous provisioning? [KH]: No. Unfortunately w/o anonymous

Re: [Emu] I-D Action:draft-ietf-emu-eap-gpsk-16.txt

2008-10-28 Thread Glen Zorn
This version adds the following text: IEEE 802.1X as utilized by IEEE 802.11i. However, IEEE 802.11i (more formally IEEE Std 802.11i-2004) disappeared when it was merged into the main standard, i.e., this should now be IEEE Std 802.11-2007 instead of IEEE 802.11i. Yes. Neither of these

Re: [Emu] Consensus call on EAP-GPSK key lengths

2008-08-07 Thread Glen Zorn
Alan DeKok mailto://[EMAIL PROTECTED] writes: ... Please respond FOR or AGAINST making the input and output lengths independent. This consensus call will last until August 19. FOR ... ___ Emu mailing list Emu@ietf.org

Re: [Emu] EMU WG Consensus call on acceptance of the tunnelrequirements draft as a work item

2008-06-19 Thread Glen Zorn
Won't hurt, I suppose, as long as the adoption isn't a pass to WGLC (as it seems to be in some other WGs). ... ___ Emu mailing list Emu@ietf.org https://www.ietf.org/mailman/listinfo/emu

Re: [Emu] comment on draft-ietf-emu-eap-gpsk

2008-04-03 Thread Glen Zorn
-Original Message- From: Glen Zorn [mailto:[EMAIL PROTECTED] Sent: Wednesday, April 02, 2008 2:09 AM To: Dan Harkins Cc: Joseph Salowey (jsalowey); emu@ietf.org Subject: RE: [Emu] comment on draft-ietf-emu-eap-gpsk Joseph Salowey (jsalowey) scribbled on : Thanks Dan, I agree

Re: [Emu] EMU Charter revision

2008-03-03 Thread Glen Zorn
I agree with Bernard on all points. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Bernard Aboba Sent: Friday, February 22, 2008 2:54 AM To: emu@ietf.org Subject: Re: [Emu] EMU Charter revision

Re: [Emu] Agenda Take 2

2008-03-02 Thread Glen Zorn
SeongHan Shin scribbled on : Dear Dan Harkins, Sorry, I didn't know that the ID is updated. Anyway, I'll go through the new ID. By the way, is pwe in section 2.6.4.2 the same as PWE? Yes. ... ___ Emu mailing list Emu@ietf.org

RE: [Emu] WG consensus on charter update

2008-01-31 Thread Glen Zorn
Joseph Salowey (jsalowey) mailto:[EMAIL PROTECTED] scribbled on Friday, January 25, 2008 12:45 AM: So far I have only seen responses from Dan Harkins on the proposed charter update ( http://www1.ietf.org/mail-archive/web/emu/current/msg00712.html ) I'm a little confused: I interpreted the

RE: [Emu] Re: Thoughts on Password-based EAP Methods

2007-04-03 Thread Glen Zorn \(gwz\)
Bernard Aboba mailto:[EMAIL PROTECTED] allegedly scribbled on Monday, April 02, 2007 3:42 PM: Part of the problem with EAP methods is that people should have started to standardize them within the IETF several years ago. Unfortunately, there was no interest by some of the EAP method authors