Re: [OPSAWG] Call for Adoption: draft-you-opsawg-capwap-separation-for-mp

2015-06-30 Thread Rajesh Pazhyannur (rpazhyan)
Hello Warren I am happy to review. Also, being the lead author for the other draft mentioned here (draft-ietf-opsawg-capwap-alt-tunnel) I wanted to highlight that the draft needs to be progressed. We would like to progress that draft. Specifically, can I request a WG last call. Thanks Rajesh On

Re: [OPSAWG] 答复: 答复: Another CAPWAP document

2015-04-14 Thread Rajesh Pazhyannur (rpazhyan)
ink this depends on the >specific scenarios. The AC provided information (AR, etc) is on a WLAN basis. > >Thanks, >Jianjie > > >> -邮件原件- >> 发件人: Rajesh Pazhyannur (rpazhyan) [mailto:rpazh...@cisco.com] >> 发送时间: 2015年4月14日 4:45 >> 收件人: Youjianjie;

Re: [OPSAWG] 答复: Another CAPWAP document

2015-04-13 Thread Rajesh Pazhyannur (rpazhyan)
Hello… Can the authors explain why the problem statement for this cannot be addressed within the framework of the "Alternate Tunnel Encapsulation for Data Frames in CAPWAP”. Specifically, what are the gaps ? The alternate tunnel draft does allow for different AR to be specified for different WLAN

Re: [OPSAWG] draft-ietf-opsawg-capwap-alt-tunnel and draft-xue-opsawg-capwap-alt-tunnel-information relationship

2015-01-20 Thread Rajesh Pazhyannur (rpazhyan)
gt;> So, my suggestion is to allow draft-ietf-opsawg-capwap-alt-tunnel to >>>>also support GRE/IP-in-IP modes and have draft-xue focus exclusively >>>>on L2TP extensions and move it on a fast track. IMO, this is a >>>>reasonably split. I'm also happy to provi

Re: [OPSAWG] draft-ietf-opsawg-capwap-alt-tunnel and draft-xue-opsawg-capwap-alt-tunnel-information relationship

2014-11-30 Thread Rajesh Pazhyannur (rpazhyan)
Hello I realized there was a typographical error in my response below. Please see corrections. Regards Rajesh From: Rajesh Pazhyannur mailto:rpazh...@cisco.com>> Date: Thursday, November 20, 2014 at 12:30 AM To: "Benoit Claise (bclaise)" mailto:bcla...@cisco.com>>, "draft-xue-opsawg-capwap-alt-

Re: [OPSAWG] draft-ietf-opsawg-capwap-alt-tunnel and draft-xue-opsawg-capwap-alt-tunnel-information relationship

2014-11-20 Thread Rajesh Pazhyannur (rpazhyan)
Hi Benoit But now I wonder: why do we have two different drafts, as opposed to a single one? This is a good question. Yes, you are correct that draft-ietf-opsawg-capwap-alt-tunnel does not provide a complete solution and needs something like draft-ietf-opsawg-capwap-alt-tunnel to complete the

Re: [OPSAWG] AD review: draft-ietf-opsawg-capwap-alt-tunnel-03

2014-10-27 Thread Rajesh Pazhyannur (rpazhyan)
Hello Benoit Thanks for reviewing the draft. Overall the comments make sense and I will incorporate the suggested changes. Some follow up remarks are embedded. regards Rajesh From: Benoit Claise (bclaise) Sent: Monday, October 27, 2014 1:51 PM To: draft-ietf-ops

Re: [OPSAWG] draft-ietf-opsawg-capwap-hybridmac: from AD review to IETF Last Call requested

2014-10-27 Thread Rajesh Pazhyannur (rpazhyan)
Thanks Benoit for moving it along regards Rajesh From: Benoit Claise (bclaise) Sent: Monday, October 27, 2014 9:32 AM To: draft-ietf-opsawg-capwap-hybrid...@tools.ietf.org Cc: opsawg@ietf.org Subject: draft-ietf-opsawg-capwap-hybridmac: from AD review

Re: [OPSAWG] Start of WGLC for draft-ietf-opsawg-capwap-alt-tunnel

2014-08-27 Thread Rajesh Pazhyannur (rpazhyan)
Hello Warren Thank for your support. I will post an updated version with comments this week. regards Rajesh From: Warren Kumari [war...@kumari.net] Sent: Wednesday, August 27, 2014 1:10 PM To: opsawg@ietf.org; draft-ietf-opsawg-capwap-alt-tun...@tools.iet

Re: [OPSAWG] Start of WGLC for draft-ietf-opsawg-capwap-hybridmac

2014-05-12 Thread Rajesh Pazhyannur (rpazhyan)
Hello Dorothy Thanks for the comments. Will incorporate them. Regards Rajesh From: Dorothy Stanley [mailto:dstanley1...@gmail.com] Sent: Friday, May 09, 2014 7:20 PM To: Rajesh Pazhyannur (rpazhyan) Cc: Warren Kumari; opsawg@ietf.org; draft-ietf-opsawg-capwap-hybrid...@tools.ietf.org Subject

Re: [OPSAWG] Start of WGLC for draft-ietf-opsawg-capwap-hybridmac

2014-04-23 Thread Rajesh Pazhyannur (rpazhyan)
Dan Thanks for the clarification. You are absolutely right. What I mean by “title” below was the name of the I-D file. Regards Rajesh From: Romascanu, Dan (Dan) [mailto:droma...@avaya.com] Sent: Wednesday, April 23, 2014 1:39 AM To: Rajesh Pazhyannur (rpazhyan); sarik...@ieee.org; Warren

Re: [OPSAWG] Start of WGLC for draft-ietf-opsawg-capwap-hybridmac

2014-04-22 Thread Rajesh Pazhyannur (rpazhyan)
Hello Warren, I will address the nits and submit a new version. Thanks for shepherding this through. Regards Rajesh -Original Message- From: Warren Kumari [mailto:war...@kumari.net] Sent: Tuesday, April 22, 2014 11:19 AM To: opsawg@ietf.org; draft-ietf-opsawg-capwap-hybrid...@tools.

Re: [OPSAWG] Call for Adoption: draft-zhang-opsawg-capwap-cds

2014-04-22 Thread Rajesh Pazhyannur (rpazhyan)
Hello Warren Thanks for shepherding this through. I will do the needful with regards to creating a new draft. Regards Rajesh -Original Message- From: OPSAWG [mailto:opsawg-boun...@ietf.org] On Behalf Of Warren Kumari Sent: Tuesday, April 22, 2014 11:41 AM To: opsawg@ietf.org; draft-zha

Re: [OPSAWG] Start of WGLC for draft-ietf-opsawg-capwap-hybridmac

2014-04-22 Thread Rajesh Pazhyannur (rpazhyan)
Behcet The point you raise had been brought up earlier by Dorothy S. and the text was updated appropriately. I believe it was difficult to change the title without restarting the versioning process. As a result, the title still has Hybrid-MAC in the name. So, besides the title “hybrid” does not

Re: [OPSAWG] Reminder about IPR relating to draft-zhang-opsawg-capwap-cds

2014-04-16 Thread Rajesh Pazhyannur (rpazhyan)
Hello Warren I am not aware of any IPR related to this document. Regards Rajesh -Original Message- From: OPSAWG [mailto:opsawg-boun...@ietf.org] On Behalf Of Warren Kumari Sent: Monday, April 07, 2014 10:55 AM To: opsawg@ietf.org; draft-zhang-opsawg-capwap-...@tools.ietf.org Subject: [O

Re: [OPSAWG] Reminder about IPR relating to draft-ietf-opsawg-capwap-hybridmac

2014-04-16 Thread Rajesh Pazhyannur (rpazhyan)
Hello Warren I am not aware of any IPR regarding this document. Regards Rajesh On Tue, Apr 8, 2014 at 2:41 AM, Warren Kumari mailto:war...@kumari.net>> wrote: Dear opsawg WG, Be not alarmed. This email was created to satisfy RFC 6702 "Promoting Compliance with Intellectual Property Rights (I

[OPSAWG] Working Group Last call

2014-03-10 Thread Rajesh Pazhyannur (rpazhyan)
Hello OPSAWAG chairs, In the last week's meeting there was a recommendation to make a WGLC for the following draft-- IEEE 802.11 MAC Profile for CAPWAP: http://tools.ietf.org/html/draft-ietf-opsawg-capwap-hybridmac I wanted to know when you would send out the note. Thanks Regards Rajesh ___

Re: [OPSAWG] Simplified Alternative to CAPWAP

2014-02-25 Thread Rajesh Pazhyannur (rpazhyan)
ietf-opsawg-capwap-hybridmac-02. So potentially a new split MAC profile in the case the tunnel termination is not at the AC. -Original Message- From: Björn Smedman [mailto:bjorn.smed...@anyfinetworks.com] Sent: Tuesday, February 25, 2014 5:23 AM To: Cao,Zhen Cc: Rajesh Pazhyannur (rpazhyan); o

Re: [OPSAWG] Simplified Alternative to CAPWAP

2014-02-24 Thread Rajesh Pazhyannur (rpazhyan)
4, 2014 5:54 PM To: Rajesh Pazhyannur (rpazhyan) Cc: opsawg@ietf.org Subject: Re: [OPSAWG] Simplified Alternative to CAPWAP Hi Rajesh, On Tue, Feb 25, 2014 at 1:29 AM, Rajesh Pazhyannur (rpazhyan) mailto:rpazh...@cisco.com>> wrote: > > Thanks for the well captured email. Would lik

Re: [OPSAWG] Simplified Alternative to CAPWAP

2014-02-24 Thread Rajesh Pazhyannur (rpazhyan)
Hello Bjorn We see strong benefits to such a protocol from an extensibility [4], flexibility [5] and security [6] perspective. If there is interest in exploring this further please let me know Thanks for the well captured email. Would like to explore more about what you are suggesting. I have

[OPSAWG] Alternate Tunnel Encapsulation for Data Frames in CAPWAP

2014-02-18 Thread Rajesh Pazhyannur (rpazhyan)
Hello We have a submitted a new version of Alternate Tunnel Encapsulation for Data Frames in CAPWAP, http://datatracker.ietf.org/doc/draft-zhang-opsawg-capwap-cds/. Abstract In centralized IEEE 802.11 Wireless Local Area Network (WLAN) architecture, the Access Controller (AC) isn't inte

Re: [OPSAWG] draft-ietf-opsawg-capwap-hybridmac-01

2014-02-18 Thread Rajesh Pazhyannur (rpazhyan)
Behcet Thanks for your comments. Please see the latest draft as we have clarified some of the text to improve readability. I will address the points raised directly as well. Regards Rajesh From: OPSAWG [mailto:opsawg-boun...@ietf.org] On Behalf Of Behcet Sarikaya Sent: Monday, December 09, 2013

[OPSAWG] draft-ietf-opsawg-capwap-hybridmac-02

2014-02-18 Thread Rajesh Pazhyannur (rpazhyan)
Hello I have submitted a new version of the draft IEEE 802.11 MAC Profile for CAPWAP, http://datatracker.ietf.org/doc/draft-ietf-opsawg-capwap-hybridmac/ . Abstract: CAPWAP defines two entities Wireless Transmission Point (WTP) and Access Controller (AC). CAPWAP also defines two MAC (Medium A

Re: [OPSAWG] Seeking comments on draft "IEEE 802.11 MAC Profile for CAPWAP"

2013-11-03 Thread Rajesh Pazhyannur (rpazhyan)
used to negotiate the profile. where each profile refers to a table containing an unambigous division of labor between WTP and AC. The IEEE 802.11 MAC profile message element is used as follows: the WTP informs the AC of the supported profile(s) and the AC selects the profile whe

Re: [OPSAWG] Slides

2013-10-31 Thread Rajesh Pazhyannur (rpazhyan)
Melinda Can I get it you by Sun evening ? Thanks Rajesh -Original Message- From: opsawg-boun...@ietf.org [mailto:opsawg-boun...@ietf.org] On Behalf Of Melinda Shore Sent: Thursday, October 31, 2013 1:11 PM To: opsawg@ietf.org Subject: [OPSAWG] Slides If you're on the agenda during T

Re: [OPSAWG] Seeking discussion on "Alternate Tunnel Encapsulation for Data Frames in CAPWAP"

2013-10-30 Thread Rajesh Pazhyannur (rpazhyan)
John Thanks for reviewing. Some answers provided. Regards Rajesh -Original Message- From: John Kaippallimalil [mailto:john.kaippallima...@huawei.com] Sent: Wednesday, October 30, 2013 8:39 PM To: Rajesh Pazhyannur (rpazhyan); opsawg@ietf.org Subject: RE: [OPSAWG] Seeking discussion on

Re: [OPSAWG] Seeking discussion on "Alternate Tunnel Encapsulation for Data Frames in CAPWAP"

2013-10-29 Thread Rajesh Pazhyannur (rpazhyan)
all in all, it seemed easier to define a new element rather than reuse/overload an existing one. From: Romascanu, Dan (Dan) [mailto:droma...@avaya.com] Sent: Tuesday, October 29, 2013 8:26 AM To: Rajesh Pazhyannur (rpazhyan); opsawg@ietf.org Subject: RE: [OPSAWG] Seeking discussion on "A

[OPSAWG] Time on agenda to discuss " IEEE 802.11 MAC Profile for CAPWAP"

2013-10-26 Thread Rajesh Pazhyannur (rpazhyan)
Hello We would like to request some time on the agenda to discuss " IEEE 802.11 MAC Profile for CAPWAP ", http://datatracker.ietf.org/doc/draft-ietf-opsawg-capwap-hybridmac/. In the last IETF meeting we had discussion that has resulted in changing the way the MAC profile capability is specifie

[OPSAWG] Seeking discussion on "Alternate Tunnel Encapsulation for Data Frames in CAPWAP"

2013-10-26 Thread Rajesh Pazhyannur (rpazhyan)
Hello We have resubmitted a new version of the draft titled "Alternate Tunnel Encapsulation for Data Frames in CAPWAP", http://datatracker.ietf.org/doc/draft-zhang-opsawg-capwap-cds/. The previous version was titled: "Separation of CAPWAP Control and Data Plane: Scenarios, Requirements and Solu

Re: [OPSAWG] my comments on draft-ietf-opsawg-capwap-hybridmac-01

2013-10-21 Thread Rajesh Pazhyannur (rpazhyan)
Dan Thanks for the comments. Appreciate the review. Some follow up comments and questions. Regards Rajesh -Original Message- From: opsawg-boun...@ietf.org [mailto:opsawg-boun...@ietf.org] On Behalf Of Romascanu, Dan (Dan) Sent: Monday, October 21, 2013 6:48 AM To: opsawg@ietf.org Subjec

[OPSAWG] Seeking comments on draft "IEEE 802.11 MAC Profile for CAPWAP"

2013-10-14 Thread Rajesh Pazhyannur (rpazhyan)
Greetings... We have submitted a new version of the draft (previously titled "Hybrid MAC-Model for CAPWAP". While solving the same problem as in the original draft, this takes a different approach. We introduce a new element IEEE 802.11 MAC Profile. This profile defines the functional split bet

[OPSAWG] Comments on draft-shao-opsawg-capwap-hybridmac-00

2013-07-30 Thread Rajesh Pazhyannur (rpazhyan)
Hello First comment/question: It appears that you are proposing a new MAC mode which is very similar to Split MAC mode except that it requires 1) Scheduling to *only* at the WTP (instead of allowing it additionally at AC) 2) Encryption to *only* at the WTP (instead of allowing it addi

Re: [OPSAWG] CAPWAP Control and Data Plane Separation Draft - draft-zhang-opsawg-capwap-cds,

2013-07-23 Thread Rajesh Pazhyannur (rpazhyan)
Hello Rong I am not sure I understand your comment. In a way, the proposed approach of maintaining a control and data channel with the Access Controller (for all control and station generated management traffic) is consistent with RFC 5416. Specifically, in a Local MAC mode, the AP/WTP would main

Re: [OPSAWG] CAPWAP Control and Data Plane Separation Draft - draft-zhang-opsawg-capwap-cds

2013-07-23 Thread Rajesh Pazhyannur (rpazhyan)
Hello Dapeng Yes, you are right that we are proposing that all station generated management messages are encapsulated within a CAPWAP data tunnel. This is, consistent, with existing behavior when the AP is either in Local MAC or Split MAC mode. There are two options for the non-management rela