Re: [Softwires] I-D Action: draft-ietf-softwire-map-08.txt

2013-08-13 Thread Maoke
citation. - maoke 2013/8/13 mohamed.boucad...@orange.com Hi Satoru, ** ** Provisioning-related discussion should be included in the unified CPE not in each individual document. This is true for MAP, lw4o6, etc. Ensuring a coherency among ongoing specification documents

Re: [Softwires] I-D Action: draft-ietf-softwire-map-08.txt

2013-08-13 Thread Maoke
stand on itself rather than depending upon any specific implementation. if the citation is DEFINITELY needed for any non-technical reason, the above explanation on the understanding must also be included in order to avoid any misleading or restrictions on extensive usage. cheers, - maoke 2013/8

Re: [Softwires] Comments on draft-ietf-softwire-map-deployment-01

2013-05-21 Thread Maoke
dear Tom, thanks a lot for the comments. sorry for the delay though. now maoke is replying in line regarding the section 5. 2013/5/16 Tom Taylor tom.taylor.s...@gmail.com I have a number of trivial editorial comments, which I will share privately with the authors. However, I also have a few

Re: [Softwires] I-D Action: draft-ietf-softwire-map-deployment-01.txt

2013-02-26 Thread Maoke
on the understanding. cheers, maoke 2013/2/25 internet-dra...@ietf.org A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Softwires Working Group of the IETF. Title : Mapping of Address and Port (MAP) - Deployment

Re: [Softwires] [softwire] #25: Maintain or remove MAP1:1 Mode?

2013-02-15 Thread Maoke
to deploy such an MAP overlay but the MAP supporting 1:1 mode is anyway a needed building block. - maoke Cheers, Rajiv -Original Message- From: mohamed.boucad...@orange.com mohamed.boucad...@orange.com Date: Thursday, February 14, 2013 5:55 AM To: Ole Troan o...@cisco.com Cc: Softwires

Re: [Softwires] Call for adoption of draft-bfmk-softwire-unified-cpe-02

2013-02-08 Thread Maoke
hi Ian, 2013/2/8 ian.far...@telekom.de HI Maoke, Comments in line. Cheers, Ian Deutsche Telekom AG Group Technology Ian Farrer IP Engineering Landgrabenweg 151, 53227 Bonn, Germany +49 228 93638046 (Phone) +49 170 4557418 (Mobile) E-Mail: ian.far...@telekom.dewww.telekom.com

Re: [Softwires] Call for adoption of draft-bfmk-softwire-unified-cpe-02

2013-02-05 Thread Maoke
2013/2/5 ian.far...@telekom.de Hi Maoke, Thanks for your response. Comments inline. Cheers, Ian From: Maoke fib...@gmail.com Date: Tuesday, 5 February 2013 06:54 To: Suresh Krishnan suresh.krish...@ericsson.com Cc: Softwires WG softwires@ietf.org, Yong Cui cuiy...@tsinghua.edu.cn

Re: [Softwires] Section 5.1 of the MAP draft

2013-02-05 Thread Maoke
. - maoke do we know that end users only need ports 0-1023 or 0-4095? or are the ports the require to be opened inbound across the range? I'm leaning towards a. cheers, Ole ___ Softwires mailing list Softwires@ietf.org https://www.ietf.org/mailman

Re: [Softwires] [softwire] #19: IPv4 address superfluous in MAP-E Interface IDs

2013-01-28 Thread Maoke
2013/1/29 Qi Sun sunqi.csnet@gmail.com Woj , the IPv4 and PSID in the IID are particularly useful in cases of address independence (ie 1:1). Now that IPv4 and PSID is put in the IPv6 address, why is it a case of address independence? IPv4-address independent MAP rule .. ;-) - maoke

Re: [Softwires] [softwire] #19: IPv4 address superfluous in MAP-E Interface IDs

2013-01-28 Thread Maoke
2013/1/29 Maoke fib...@gmail.com 2013/1/29 Qi Sun sunqi.csnet@gmail.com Woj , the IPv4 and PSID in the IID are particularly useful in cases of address independence (ie 1:1). Now that IPv4 and PSID is put in the IPv6 address, why is it a case of address independence? IPv4

Re: [Softwires] MAP-E/T overlaping ranges and domains

2012-12-11 Thread Maoke
Prefixes cannot be overlapped among BMRs. this is necessary and sufficient. if i made mistakes, please point out without hesitation. thanks a lot! - maoke [Senthil] No, atleast in our implementation we have checks to make sure the prefixes don’t overlap. Thanks Senthil

Re: [Softwires] Unified Softwire CPE: draft-bfmk-softwire-unified-cpe

2012-11-30 Thread Maoke
dear Med, thanks for the response. please see inline. 2012/11/30 mohamed.boucad...@orange.com ** Dear Maoke, Thank you for the review and comments. Please see inline. Cheers, Med -- *De :* Maoke [mailto:fib...@gmail.com] *Envoyé :* vendredi 30 novembre

Re: [Softwires] Unified Softwire CPE: draft-bfmk-softwire-unified-cpe

2012-11-29 Thread Maoke
-specific? 3. related to 2, how can we keep the CPE/BR CPE/AFTR consistency? 4. fragmentation issue is common to all modes and it is also needed to be clarified/unified for the unified CPE. only my 2 cents, identifying the problems that i expect this draft to cover. - maoke 2012/11/29 Suresh

Re: [Softwires] Confirming way forward with MAP-T and 4rd

2012-09-25 Thread Maoke
dear chairs, i confirm i am in favour of both. - maoke 2012/9/25 Suresh Krishnan suresh.krish...@ericsson.com Hi all, During the softwire WG meeting at IETF84 a series of questions* to determine the preferred solution in the meeting room indicated that the sense of the room was in favor

Re: [Softwires] Is ACL really a point to drive MAP-T solution?

2012-09-09 Thread Maoke
of the WG. but if you would like to discuss about the significance, motivation, and use cases of translation/double-translation, you are welcome to mail me offline. thanks! - maoke What's your unique network architecture compared with others, can you show us your concrete network architecture

Re: [Softwires] Is ACL really a point to drive MAP-T solution?

2012-09-07 Thread Maoke
i share the same view with Remi. and ACL is not the only reason that MAP-T is needed. - maoke 2012/9/7 Rémi Després despres.r...@laposte.net Gang, I think you are on a wrong track here. 1. In Vancouver it was decided that MAP-E would be standard track, and both MAP-T and 4rd experimental

Re: [Softwires] I-D Action: draft-ietf-softwire-map-02.txt

2012-09-06 Thread Maoke
an operator side on this point. Therefore, I don't see any needs publishing MAP-T as a WG draft. unfortunately, however, your understanding, IMHO, is not fairly correct. on the other hand, my company has had a very concrete use-case where MAP-T is needed. - maoke In order to not disturb

Re: [Softwires] HubSpoke of MAP-E

2012-08-15 Thread Maoke
. there is no need to limit MAP's scope with focusing on mesh. in a service architecture that i am designing for one of my company's product, i have had the very concrete requirement on both mesh and hubspokes. - maoke Best Regards, Leaf -Original Message- From: softwires-boun...@ietf.org

Re: [Softwires] Call for confirming the selection of MAP-E as the basis for the proposed standard stateless solution

2012-08-07 Thread Maoke
the same MAP algorithm for both MAP-E and MAP-T, and making them inter-operable. - maoke 2012/8/8 Suresh Krishnan suresh.krish...@ericsson.com Hi all, During the softwire WG meeting at IETF84 a series of questions* to determine the preferred solution in the meeting room indicated that the sense

Re: [Softwires] map-00: review on the mode 1:1

2012-07-26 Thread Maoke
been already sketched in Figure 7 of RFC6346 (see http://tools.ietf.org/html/rfc6346#section-3.3.4). yes. i share this point. thanks, Med, for the clear explanation on the big picture. - maoke Having standalone specifications for each of these flavours helps operators to better target

Re: [Softwires] map-00: review on the mode 1:1

2012-07-19 Thread Maoke
hi Woj, let me truncate the old text that makes this message too long. focusing on the recent replies. 2012/7/19 Wojciech Dec wdec.i...@gmail.com Hello Maoke, okay, if your MAP algorithm refers to the GMA, it is fine to state GMA is usable to address/port-set assignment and/or stateless

Re: [Softwires] Call for adoption of draft-mdt-softwire-map-deployment-02 as wg draft

2012-07-10 Thread Maoke
the result would be, i don't see any problem of dealing that in the framework of a WG document. hope you may consider over this again. thanks! - maoke As such, I find it premature to move it to WG-draft status. If 4rd is chosen for standardization, adapting this deployment draft to it looks

[Softwires] Fwd: New Version Notification for draft-mdt-softwire-map-deployment-02.txt

2012-06-29 Thread Maoke
in this version, if we don't receive objections on the above changes, we plan to re-submit this -02 version as the WG draft, draft-ietf-softwire-map-deployment-00, by July 1st. thanks and regards, maoke -- Forwarded message -- From: internet-dra...@ietf.org Date: 2012/6/29 Subject

Re: [Softwires] map-00: review on the mode 1:1

2012-06-28 Thread Maoke
2012/6/28 Leaf yeh leaf.y@huawei.com Maoke - i fully agree with you as zero-lengthed EA-bits is a naturally possible case of MAP. however, to my understanding, even in this case the Figure 7 of MAP addressing architecture is still appliable and therefore it implies PSID length also equals

Re: [Softwires] map-00: review on the mode 1:1

2012-06-27 Thread Maoke
hi Woj, thanks a lot for the clarification. 2012/6/27 Wojciech Dec wdec.i...@gmail.com Hi Maoke, inline... On 27 June 2012 05:28, Maoke fib...@gmail.com wrote: hi dear authors, as the map-00 draft contains the normative 1:1 mode statement that is new in comparison to the previous

Re: [Softwires] map-00: review on the mode 1:1

2012-06-27 Thread Maoke
hi Woj, thanks but it looks you didn't answer my questions somewhere maybe because my questions were not clearly expressed. ;-) inline.. 2012/6/27 Wojciech Dec wdec.i...@gmail.com Hello Maoke, inline... On 27 June 2012 12:55, Maoke fib...@gmail.com wrote: hi Woj, thanks a lot

Re: [Softwires] [Softwire] draft-ietf-softwire-map-00 does NOT reflect the consensus from the WG

2012-06-26 Thread Maoke
of stateless, WITHOUT the exclusiveness against other solutions, more specifically suitable for a certain use case. cheers, maoke cheers, --satoru ___ Softwires mailing list Softwires@ietf.org https://www.ietf.org/mailman/listinfo/softwires

[Softwires] map-00: review on the mode 1:1

2012-06-26 Thread Maoke
the current draft as working group result. i also hope the MAP spec authors kindly understand with so many uncertainty modifying MAP deployment draft to fit the MAP spec is a mission-impossible for the time being. thanks and regards, maoke ___ Softwires mailing

Re: [Softwires] Fwd: New Version Notification for draft-mdt-softwire-map-deployment-01.txt

2012-06-26 Thread Maoke
. and updating the draft with referring to the specs is definitely the most important task but the first-priority task of us is clarifying the semantics and impacts of the specs itself. thanks and regards, maoke Regards, Woj. On 26 June 2012 08:24, Maoke fib...@gmail.com wrote: hi all, we have

Re: [Softwires] [Softwire] draft-ietf-softwire-map-00 does NOT reflect the consensus from the WG

2012-06-24 Thread Maoke
within a monolithic implementation. we support the lightweight 4over6 as an independent standard. thanks and regards, maoke 2012/6/25 Satoru Matsushima satoru.matsush...@gmail.com Hi Qiong, Thanks you to carefully express your thought. I understand that. First point, let me answer

Re: [Softwires] I-D Action: draft-ietf-softwire-4rd-00.txt

2012-06-04 Thread Maoke
2012/6/4 Rémi Després despres.r...@laposte.net Maoke, Please see comments inline. 2012-06-04 04:35, Maoke: sorry for the late reply. 2012/5/23 Simon Perreault simon.perrea...@viagenie.ca (Did you intend to send this to the WG?) thanks for reminding :) i did reply but not reply-all

Re: [Softwires] I-D Action: draft-ietf-softwire-4rd-00.txt

2012-06-03 Thread Maoke
sorry for the late reply. 2012/5/23 Simon Perreault simon.perrea...@viagenie.ca (Did you intend to send this to the WG?) thanks for reminding :) i did reply but not reply-all. On 2012-05-22 21:38, Maoke wrote: My understanding: 4rd is a compromise. What you gain: only one

Re: [Softwires] I-D Action: draft-ietf-softwire-4rd-00.txt

2012-05-23 Thread Maoke
2012/5/23 Maoke fib...@gmail.com eBGP multihop applies non-1 non-255 values for the hop-limited security of the sessions. both Cisco and Juniper has this well-known functionality. iptables can be set with ttl module to restrict only packets with ttl higher than or less than or equal

Re: [Softwires] I-D Action: draft-ietf-softwire-4rd-00.txt

2012-05-21 Thread Maoke
+1 xxx ms xxx ms xxx ms C (IPv6-domain hops are counted) don't you think it is strange? the above behavior is neither encapsulation nor translation, then can we call it as a unification? thanks a lot for your attention, - maoke 2012/5/21 internet-dra...@ietf.org A New Internet-Draft

Re: [Softwires] Sorry for being a noise generator, inflating the results. Re: Result from the consensus call on Map vs 4rd-U and official way forward

2012-04-26 Thread Maoke
!= they are not mature at *same* level. 3. call for reviewer, just like the previously call for poll, sounds to me another political trick of the chair. logically, independent vs. we will designate are contradictory. if the majority poll failed to indicate consensus, how the minority reviews can? - maoke 2012

Re: [Softwires] Fwd: New Version Notification for draft-chen-softwire-4rd-u-comment-00.txt

2012-04-12 Thread Maoke
hi Remi, this acknowledges the part not belonging to technical issues. 2012/4/11 Rémi Després despres.r...@laposte.net Maoke, Good to see that at least one who has read the 4rd-u draft still considers that technical considerations are worth working on. sorry if you mean the at least one

Re: [Softwires] Fwd: New Version Notification for draft-chen-softwire-4rd-u-comment-00.txt

2012-04-11 Thread Maoke
. how could CNP protect these? thanks for mentioning CNP here. i need to modify the concern for address integrity to the concern for integrity of addresses, packet length and payload protocol type. - maoke ___ Softwires mailing list Softwires@ietf.org

Re: [Softwires] Fwd: New Version Notification for draft-chen-softwire-4rd-u-comment-00.txt

2012-04-11 Thread Maoke
2012/4/12 Rémi Després despres.r...@laposte.net Le 2012-04-11 à 15:44, Maoke a écrit : postpone other parts, but focus on the checksum issue. 2012/4/11 Rémi Després despres.r...@laposte.net 5.4 Impact c. - it is true that, in the IPv6 packet of a tunneled ICMPv4 message, the ICMPv4

Re: [Softwires] Fwd: New Version Notification for draft-chen-softwire-4rd-u-comment-00.txt

2012-04-11 Thread Maoke
2012/4/12 Behcet Sarikaya sarikaya2...@gmail.com On Tue, Apr 10, 2012 at 11:28 PM, Maoke fib...@gmail.com wrote: hi Behcet, 2012/4/10 Tina TSOU tina.tsou.zout...@huawei.com Sent from my iPad On Apr 10, 2012, at 10:12 AM, Behcet Sarikaya sarikaya2...@gmail.com wrote: Hi

Re: [Softwires] Path to move forward with 4rdŠ 4rd-U as transparent as MAP-E

2012-04-11 Thread Maoke
2012/4/12 Behcet Sarikaya sarikaya2...@gmail.com On Tue, Apr 10, 2012 at 10:29 PM, Maoke fib...@gmail.com wrote: hi Yiu, sorry but i just found i missed a technical issue you left in this message. 2012/4/9 Lee, Yiu yiu_...@cable.comcast.com on the other hand, 4rd-u makes

Re: [Softwires] Path to move forward with 4rdŠ 4rd-U as transparent as MAP-E

2012-04-11 Thread Maoke
refer to 4rd-u only. i respect this way of calling but avoid to make any confusion by myself. hope it clarifies. - maoke ___ Softwires mailing list Softwires@ietf.org https://www.ietf.org/mailman/listinfo/softwires

[Softwires] Fwd: New Version Notification for draft-chen-softwire-4rd-u-comment-00.txt

2012-04-10 Thread Maoke
hi all, i made an internet-draft discussing the semantics issue of 4rd-U. comments, recommendations, technical discussions are welcome. http://tools.ietf.org/html/draft-chen-softwire-4rd-u-comment-00 thanks and regards, maoke -- Forwarded message -- From: internet-dra

Re: [Softwires] Path to move forward with 4rdŠ 4rd-U as transparent as MAP-E

2012-04-10 Thread Maoke
2012/4/9 Rémi Després despres.r...@laposte.net 2012-04-09 11:52, Maoke: 2012/4/9 Sheng Jiang jiangsh...@huawei.com Without any objection to MAP, we just start to coding 4rd-u and help to improve it. fine. we'd love to see it out with good amount of data and good amount of feedback

Re: [Softwires] Path to move forward with 4rdŠ 4rd-U as transparent as MAP-E

2012-04-10 Thread Maoke
of bindings, not interchangable for other brands ;-) however, in most of time, we really think interchangability, supported by loose coupling, is preferred. cheers, maoke ___ Softwires mailing list Softwires@ietf.org https://www.ietf.org/mailman/listinfo

Re: [Softwires] Fwd: New Version Notification for draft-chen-softwire-4rd-u-comment-00.txt

2012-04-10 Thread Maoke
hi Behcet, 2012/4/10 Tina TSOU tina.tsou.zout...@huawei.com Sent from my iPad On Apr 10, 2012, at 10:12 AM, Behcet Sarikaya sarikaya2...@gmail.com wrote: Hi Maoke, Thank you for your efforts in technical details of one specific proposal on the table. However, I for one think

Re: [Softwires] Path to move forward with 4rdŠ 4rd-U as transparent as MAP-E

2012-04-09 Thread Maoke
designers are so confident, why not do the real coding work first and then propose it as a replacement of MAP suite? i don't see any unfairness here. - maoke Best regards, Sheng *From:* Maoke [mailto:fib...@gmail.com] *Sent:* Monday, April 09, 2012 3:24 PM *To:* Sheng Jiang *Cc:* Lee

Re: [Softwires] Path to move forward with 4rdŠ 4rd-U as transparent as MAP-E

2012-04-09 Thread Maoke
of standardization of MAP, because the result of 4rd-u is still unsure. - maoke I’d love to see operators find proper mechanisms respectively according to their own situations, rather than some mechanisms **out**. joke. operators haven't know what the 4rd-u is. operators never make selection

Re: [Softwires] Path to move forward with 4rdŠ 4rd-U as transparent as MAP-E

2012-04-09 Thread Maoke
and/or protocol improvement. sincerely, maoke 2012/4/9 Alain Durand adur...@juniper.net Makoe, The usage of disparaging language does not benefit the clarity of the discussion. I understand that english may or may not be your primary language, nor is it for the majority of the wg members

Re: [Softwires] Mailing list question to gauge consensus on 4rd-U vs MAP

2012-04-05 Thread Maoke
publish both as standard track. Answering NO to this question means you want to see both advance on the standard track. Maoke CHEN, FreeBit, choice: YES

Re: [Softwires] What are the claimed flaws of 4rd-U?

2012-04-04 Thread Maoke
considered as IETF contribution. do you think your statement on no identified flaws left, ignoring the fact that competent contributors keep arguing, is not an attempt at biasing people's understanding in the venue? - maoke Thanks, RD ___ Softwires

Re: [Softwires] Relative support for MAP vs. 4rd-U

2012-04-04 Thread Maoke
shows there is no rough consensus. but logically i do agree with Ralph, that it was hard to conclude the rough consensus through the numbers. voting is surely never an unbiased estimation method for the consensus. ;-) regards, maoke 2012/4/4 Tom Taylor tom.taylor.s...@gmail.com I have been advised

Re: [Softwires] Relative support for MAP vs. 4rd-U

2012-04-04 Thread Maoke
playing the vote but without the game rule for the vote. vote is a way of reaching a certain result. if we don't like to make endless voting circles, let's follow the rule of voting: majority wins. cheers, maoke Cheers, Jan ___ Softwires mailing list

Re: [Softwires] What are the claimed flaws of 4rd-U?

2012-04-04 Thread Maoke
2012/4/4 Rémi Després despres.r...@laposte.net Le 2012-04-04 à 08:04, Maoke a écrit : dear Remi, 2012/4/2 Rémi Després despres.r...@laposte.net Hi, Congxiao, During the Softwire meeting, you came to the mike to assert that the 4rd-U specification was known to have flaws. Yet, you do

Re: [Softwires] Path to move forward with 4rdŠ

2012-04-03 Thread Maoke
not enough to provide an informational guideline for people who would like to deploy it. thanks, maoke 2012/4/3 Reinaldo Penno repe...@cisco.com Hello, I was not part of the design team and maybe my question was already answered in some design team ML. Is there a document describing where

Re: [Softwires] Path to move forward with 4rd… More MAP-T experiment needed

2012-04-03 Thread Maoke
. otherwise, the market would see IETF more of a group of doc-makers rather than technology-explorers. - maoke - we reject kings, presidents, and voting... - Rex redivit. vive le Roi. 2012/4/3 Marc Blanchet marc.blanc...@viagenie.ca well, let's see the other way around: what is the problem

Re: [Softwires] Path to move forward with 4rd…

2012-04-02 Thread Maoke
) the chair's questions, esp. Q2, with I don't think it is correct now to insert 4rd-u into a sort of exclusive decision of choice. regards, maoke ___ Softwires mailing list Softwires@ietf.org https://www.ietf.org/mailman/listinfo/softwires

Re: [Softwires] Path to move forward with 4rd…

2012-04-02 Thread Maoke
2012/4/2 Rémi Després despres.r...@laposte.net it is flawed in both architecture and technical aspects, Which ones? please refer to discussion mails and also my real-time comments on 4rd-u presentation in the jabber room as a brief summary focusing on major points. - maoke

Re: [Softwires] Path to move forward with 4rd…

2012-04-02 Thread Maoke
of identified objections. Fair enough? i din't say what if the BoF is not started but only said about what if the BoF would started. ;-) best, maoke Cheers, RD ___ Softwires mailing list Softwires@ietf.org https://www.ietf.org/mailman/listinfo/softwires

Re: [Softwires] Path to move forward with 4rd…

2012-04-02 Thread Maoke
2012/4/2 Rémi Després despres.r...@laposte.net 2012-04-02 11:45, Maoke: ... i am still in review on the version -06, but i have found something not qualified (inconsistent semantics). Asserting there are flaws implies ability to describe them. What you have already found will be looked

Re: [Softwires] Path to move forward with 4rd…

2012-03-31 Thread Maoke
done, before talking on any doc-track issue with the community. this is the way of being responsible. thanks, maoke ___ Softwires mailing list Softwires@ietf.org https://www.ietf.org/mailman/listinfo/softwires

Re: [Softwires] 4rd-u behavior in dynamic routing

2012-03-29 Thread Maoke
CHANGES the semantics of IPv6's HopLimit! regards, maoke If I missed something, please don't get crossed, your additional explanations will be welcome. Regards, RD ___ Softwires mailing list Softwires@ietf.org https://www.ietf.org/mailman/listinfo

Re: [Softwires] 4rd-U informal meeting - Tuesday 15:15 Room 204

2012-03-29 Thread Maoke
conservative. - M -- *From:* softwires-boun...@ietf.org javascript:_e({}, 'cvml', 'softwires-boun...@ietf.org'); [softwires-boun...@ietf.orgjavascript:_e({}, 'cvml', 'softwires-boun...@ietf.org');] on behalf of Maoke [fib...@gmail.com javascript:_e({}, 'cvml', 'fib

Re: [Softwires] 4rd-u behavior in dynamic routing

2012-03-28 Thread Maoke
2012/3/28 Maoke fib...@gmail.com *1. consider a case where 2 CEs, 1 hop apart in IPv6 domain, establish EBGP session over IPv6 with their 4rd addresses as the loopback addresses and ttl-security is set to, e.g., 254, in order to protect the peer from receiving attack messages sending

Re: [Softwires] 4rd-u behavior in dynamic routing

2012-03-28 Thread Maoke
take some time to get to understand the ICMPv6/iCMPv4 translation semantics. they are different for -E and -T. thanks, maoke ___ Softwires mailing list Softwires@ietf.org https://www.ietf.org/mailman/listinfo/softwires

Re: [Softwires] 4rd-u behavior in dynamic routing

2012-03-28 Thread Maoke
Després wrote: Le 2012-03-27 à 13:12, Maoke a écrit : 2012/3/27 Rémi Després despres.r...@laposte.net With TTL transparency added, I don't see what would be missing, even with all requirements you expressed. well, it is still uncertain how 4rd-u will do this. it is uncertain

Re: [Softwires] 4rd-U informal meeting - Tuesday 15:15 Room 204

2012-03-28 Thread Maoke
protocols, and you still can't handle future protocols that people might develop. misunderstanding on ICMP. 1. ICMP is not transport protocol. 2. ICMP cannot benefit from CNP at all because ICMPv4 checksum doesn't cover the pseudo-header while ICMPv6 does. just FYI. - maoke Checksum

Re: [Softwires] 4rd-U informal meeting - Tuesday 15:15 Room 204

2012-03-28 Thread Maoke
as better as we can. requiring others offering anything into our standard is really an easy life. but it is, a sort of, selfish. thanks, maoke Simon -- DTN made easy, lean, and smart -- http://postellation.viagenie.ca NAT64/DNS64 open-source-- http://ecdysis.viagenie.ca STUN/TURN

Re: [Softwires] 4rd-U informal meeting - Tuesday 15:15 Room 204

2012-03-28 Thread Maoke
2012/3/28 Maoke fib...@gmail.com 2012/3/28 Simon Perreault simon.perrea...@viagenie.ca On 03/28/12 10:48, Satoru Matsushima wrote: On the contrary, there is a big difference. The difference is that you are only concerned with L3. L4 can change: UDP, TCP, ICMP, STCP, DCCP, etc, etc, etc

Re: [Softwires] 4rd-u behavior in dynamic routing

2012-03-28 Thread Maoke
2012/3/28 Rémi Després despres.r...@laposte.net Le 2012-03-28 à 11:30, Maoke a écrit : 2012/3/28 Rémi Després despres.r...@laposte.net Le 2012-03-28 à 06:10, Satoru Matsushima a écrit : FYI, section 5 of RFC5082 ( http://tools.ietf.org/html/rfc5082#section-5.2) generalize a technique

Re: [Softwires] 4rd-U informal meeting - Tuesday 15:15 Room 204

2012-03-28 Thread Maoke
2012/3/28 Simon Perreault simon.perrea...@viagenie.ca On 03/28/12 12:50, Maoke wrote: Yup. RFC 6052 section 4. do you mean the following paragraph: No. See my response to Ole. 1. as a stateless address mapping, RFC6052 doesn't assumes any stateful NAT64 is also required to use

Re: [Softwires] 4rd-u behavior in dynamic routing

2012-03-27 Thread Maoke
2012/3/27 Rémi Després despres.r...@laposte.net Dear Maoke, Thanks for clarifying what you meant. I now understand that you were referring to applications that might require IPv4 dialogue between one link apart nodes. btw, conceptually i don't suggest to call them applications. actually

Re: [Softwires] 4rd-u behavior in dynamic routing

2012-03-27 Thread Maoke
2012/3/27 Rémi Després despres.r...@laposte.net Le 2012-03-27 à 08:41, Maoke a écrit : dear Remi, sorry but i forgot the time difference this morning. thanks for the quick response! 2012/3/27 Rémi Després despres.r...@laposte.net Dear Maoke, Thanks for clarifying what you meant. I

Re: [Softwires] 4rd-u behavior in dynamic routing

2012-03-27 Thread Maoke
2012/3/27 Rémi Després despres.r...@laposte.net Le 2012-03-27 à 12:15, Maoke a écrit : 2012/3/27 Rémi Després despres.r...@laposte.net Le 2012-03-27 à 08:41, Maoke a écrit : dear Remi, sorry but i forgot the time difference this morning. thanks for the quick response! 2012/3/27

Re: [Softwires] 4rd-u behavior in dynamic routing

2012-03-27 Thread Maoke
2012/3/27 Rémi Després despres.r...@laposte.net Le 2012-03-27 à 13:12, Maoke a écrit : 2012/3/27 Rémi Després despres.r...@laposte.net With TTL transparency added, I don't see what would be missing, even with all requirements you expressed. well, it is still uncertain how 4rd-u will do

Re: [Softwires] 4rd-u behavior in dynamic routing

2012-03-26 Thread Maoke
dear Remi, i know you are very busy in Paris, but please respond to this thread. again, if i made anything wrong, please don't hesitate to point out. thanks! best, maoke 2012/3/26 Maoke fib...@gmail.com dear Remi, i think you won't be against if i change the subject of this specific

Re: [Softwires] 4rd-U informal meeting - Tuesday 15:15 Room 204

2012-03-26 Thread Maoke
i wonder if remote participation (skype, jabber room, etc.) is available or not. - maoke 2012/3/26 Rémi Després despres.r...@laposte.net Hi, all, With some co-authors of the 4rd-U proposal, we will hold an informal meeting about it. - subject: Clarification on what 4rd-U is designed to do

Re: [Softwires] Path to move forward with 4rd…

2012-03-25 Thread Maoke
of the new features in the address format, and the approval of the reversible header mapping tightly coupled with the address format. - maoke Note that several co-authors of the U proposal have been MAP contributors. - For this, community acceptance to listen to explanations, would

Re: [Softwires] Draft 4rd-u-05 is available

2012-03-24 Thread Maoke
2012/3/20 Rémi Després despres.r...@laposte.net Le 2012-03-19 à 16:12, Maoke a écrit : 2012/3/20 Rémi Després despres.r...@laposte.net Le 2012-03-19 à 15:30, Maoke a écrit : 2012/3/19 Rémi Després despres.r...@laposte.net Le 2012-03-19 à 11:38, Maoke a écrit : ... let me draw

Re: [Softwires] Path to move forward with 4rd…

2012-03-24 Thread Maoke
dear Remi, 2012/3/24 Rémi Després despres.r...@laposte.net Le 2012-03-22 à 15:40, Maoke a écrit : dear Alain, Yong, Ralph and all, in program, the effort of the MAP team should be respected. The formation of the MAP team was also the consensus of our meeting in beijing and we have seen

Re: [Softwires] 4rd-u tunnels and stateful NAT64s

2012-03-19 Thread Maoke
2012/3/16 Rémi Després despres.r...@laposte.net Maoke, Let me try a more complete picture than before: A1 -. RFC6145-host| .-- 4rd BR --. | || A2 -:--(v6net)--::--(v4 Internet)--- B 4rd-CE

Re: [Softwires] 4rd-u tunnels and stateful NAT64s

2012-03-19 Thread Maoke
2012/3/19 Rémi Després despres.r...@laposte.net Le 2012-03-19 à 09:16, Maoke a écrit : 2012/3/16 Rémi Després despres.r...@laposte.net Maoke, Let me try a more complete picture than before: A1 -. RFC6145-host| .-- 4rd BR

Re: [Softwires] Draft 4rd-u-05 is available

2012-03-19 Thread Maoke
2012/3/19 Rémi Després despres.r...@laposte.net Le 2012-03-19 à 06:19, Maoke a écrit : Remi, please see inline. 2012/3/16 Rémi Després despres.r...@laposte.net Maoke, First: - My apologies for having not answered this email before receiving a reminder (it was by mistake lost

Re: [Softwires] 4rd-u tunnels and stateful NAT64s

2012-03-19 Thread Maoke
2012/3/19 Rémi Després despres.r...@laposte.net Le 2012-03-19 à 10:21, Maoke a écrit : 2012/3/19 Rémi Després despres.r...@laposte.net Le 2012-03-19 à 09:16, Maoke a écrit : 2012/3/16 Rémi Després despres.r...@laposte.net Maoke, Let me try a more complete picture than before

Re: [Softwires] Draft 4rd-u-05 is available

2012-03-19 Thread Maoke
2012/3/19 Rémi Després despres.r...@laposte.net Le 2012-03-19 à 11:38, Maoke a écrit : ... let me draw an example for that: A --- CE (IPv6 domain; router R1 here) BR (IPv4 Internet; router R2 here)--- B ... 4rd-u isn't concerned with what happens between A and CE

Re: [Softwires] Draft 4rd-u-05 is available

2012-03-19 Thread Maoke
2012/3/20 Rémi Després despres.r...@laposte.net Le 2012-03-19 à 15:30, Maoke a écrit : 2012/3/19 Rémi Després despres.r...@laposte.net Le 2012-03-19 à 11:38, Maoke a écrit : ... let me draw an example for that: A --- CE (IPv6 domain; router R1 here) BR (IPv4 Internet

Re: [Softwires] Draft 4rd-u-05 is available

2012-03-19 Thread Maoke
2012/3/20 Rémi Després despres.r...@laposte.net Le 2012-03-19 à 15:30, Maoke a écrit : 2012/3/19 Rémi Després despres.r...@laposte.net Le 2012-03-19 à 11:38, Maoke a écrit : ... let me draw an example for that: A --- CE (IPv6 domain; router R1 here) BR (IPv4 Internet

Re: [Softwires] Draft 4rd-u-05 is available

2012-03-18 Thread Maoke
Remi, please see inline. 2012/3/16 Rémi Després despres.r...@laposte.net Maoke, First: - My apologies for having not answered this email before receiving a reminder (it was by mistake lost in a stack of non-urgent things to do). - Thanks for the clear and detailed analysis. More

Re: [Softwires] IPv4 Residual Deployment - Unified-standard proposal 4rd

2012-03-16 Thread Maoke
2012/3/16 Rémi Després despres.r...@laposte.net Maoke, In a forthcoming answer to another of you emails, on thread 4rd-u tunnels and stateful NAT64s, I will try to describe more completely what the latest 4rd brings in the stateful NAT64 context. Le 2012-03-16 à 01:27, Maoke a écrit

Re: [Softwires] IPv4 Residual Deployment - Unified-standard proposal 4rd

2012-03-15 Thread Maoke
2012/3/15 Rémi Després despres.r...@laposte.net Le 2012-03-15 à 10:22, Maoke a écrit : 2012/3/15 Rémi Després despres.r...@laposte.net Le 2012-03-15 à 10:02, Maoke a écrit : 2012/3/15 Rémi Després remi.desp...@free.fr Maoke, Let's try, once more, to understand each other. If we

Re: [Softwires] 4rd-u tunnels and stateful NAT64s

2012-03-15 Thread Maoke
2012/3/15 Rémi Després despres.r...@laposte.net Le 2012-03-15 à 11:45, Maoke a écrit : i understand NAT64 makes translation between arbitrary IPv6 address to arbitrary IPv4 address. i don't understand how you make CNP in any IPv6 address. in other words, we cannot limit NAT64 stateful

Re: [Softwires] IPv4 Residual Deployment - Unified-standard proposal 4rd

2012-03-15 Thread Maoke
2012/3/15 Rémi Després despres.r...@laposte.net Le 2012-03-15 à 11:40, Maoke a écrit : 2012/3/15 Rémi Després despres.r...@laposte.net Le 2012-03-15 à 10:29, Maoke a écrit : 2012/3/15 Maoke fib...@gmail.com 2012/3/15 Rémi Després despres.r...@laposte.net Le 2012-03-15 à 10:02

Re: [Softwires] 4rd-u tunnels and stateful NAT64s

2012-03-15 Thread Maoke
2012/3/15 Rémi Després despres.r...@laposte.net Le 2012-03-15 à 14:47, Maoke a écrit : 2012/3/15 Rémi Després despres.r...@laposte.net Le 2012-03-15 à 11:45, Maoke a écrit : i understand NAT64 makes translation between arbitrary IPv6 address to arbitrary IPv4 address. i don't

Re: [Softwires] 4rd-u tunnels and stateful NAT64s

2012-03-15 Thread Maoke
on the other hand, may i suggest not to term 4rd tunnel anymore? it confuses. i emphasized it is NOT a TUNNEL to the common understanding at all (but it seems you never?seldom respond to this point, nor to the ICMP issue details. ) - maoke ___ Softwires

Re: [Softwires] IPv4 Residual Deployment - Unified-standard proposal 4rd

2012-03-14 Thread Maoke
2012/3/14 Rémi Després despres.r...@laposte.net Le 2012-03-14 à 06:51, Maoke a écrit : 2012/3/13 Rémi Després despres.r...@laposte.net 2012-03-13 12:02, Maoke : 2012/3/13 Rémi Després despres.r...@laposte.net ... The 4rd mechanism is for protocols that have ports at their usual

Re: [Softwires] IPv4 Residual Deployment - Unified-standard proposal 4rd

2012-03-14 Thread Maoke
2012/3/14 Rémi Després despres.r...@laposte.net Le 2012-03-14 à 10:00, Maoke a écrit : 2012/3/14 Rémi Després despres.r...@laposte.net Le 2012-03-14 à 06:51, Maoke a écrit : 2012/3/13 Rémi Després despres.r...@laposte.net 2012-03-13 12:02, Maoke : 2012/3/13 Rémi Després despres.r

Re: [Softwires] IPv4 Residual Deployment - Unified-standard proposal 4rd

2012-03-14 Thread Maoke
2012/3/14 Rémi Després despres.r...@laposte.net Le 2012-03-14 à 10:46, Maoke a écrit : 2012/3/14 Rémi Després despres.r...@laposte.net Le 2012-03-14 à 10:00, Maoke a écrit : 2012/3/14 Rémi Després despres.r...@laposte.net Le 2012-03-14 à 06:51, Maoke a écrit : 2012/3/13 Rémi

Re: [Softwires] Draft 4rd-u-05 is available

2012-03-13 Thread Maoke
it has been done.) cheers, maoke 2012/3/12 Rémi Després despres.r...@laposte.net Hello, all, An updated version of draft-despres-softwire-4rd-u is now available at http://tools.ietf.org/html/draft-despres-softwire-4rd-u-05 Differences with -04 include: - DHCPv6 options are now specified

Re: [Softwires] IPv4 Residual Deployment - Unified-standard proposal 4rd

2012-03-13 Thread Maoke
2012/3/13 Rémi Després despres.r...@laposte.net Le 2012-03-13 à 03:18, Maoke a écrit : 2012/3/12 Rémi Després despres.r...@laposte.net Le 2012-03-12 à 10:21, Maoke a écrit : hi Remi, 2012/3/12 Rémi Després despres.r...@laposte.net 2012-03-12 04:09, Maoke: ... btw, BR also depends

Re: [Softwires] IPv4 Residual Deployment - Unified-standard proposal 4rd

2012-03-13 Thread Maoke
2012/3/13 Rémi Després despres.r...@laposte.net 2012-03-13 12:02, Maoke : 2012/3/13 Rémi Després despres.r...@laposte.net ... The 4rd mechanism is for protocols that have ports at their usual place (all existing protocols that have ports have them at the same place, even if using another

Re: [Softwires] IPv4 Residual Deployment - Unified-standard proposal 4rd

2012-03-12 Thread Maoke
hi Remi, 2012/3/12 Rémi Després despres.r...@laposte.net 2012-03-12 04:09, Maoke: ... btw, BR also depends upon NAT44 to deal with the unknown protocol, right? if so, may i say your statement BR will support them without needing an update is a proposition actually not existing? because

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