Re: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04

2011-09-07 Thread Tina TSOU
? From: softwires-boun...@ietf.org [mailto:softwires-boun...@ietf.org] On Behalf Of mohamed.boucad...@orange-ftgroup.com Sent: Tuesday, August 23, 2011 11:54 PM To: Tina TSOU; Jacni Qin Cc: softwires@ietf.org Subject: Re: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04 Hi Tina

Re: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04

2011-08-26 Thread mohamed.boucadair
Hi Tina, Please see inline. Cheers Med De : Tina TSOU [mailto:tina.tsou.zout...@huawei.com] Envoyé : vendredi 26 août 2011 04:35 À : BOUCADAIR Mohamed OLNC/NAD/TIP; Jacni Qin Cc : softwires@ietf.org Objet : RE: [Softwires] Comments on draft-qin-softwire

Re: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04

2011-08-26 Thread mohamed.boucadair
04:31 À : BOUCADAIR Mohamed OLNC/NAD/TIP; Lee, Yiu; softwires@ietf.org Objet : RE: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04 Bonjour Med, Thank you for your comments. What Yiu said is not reflected in figure 3. In the current figure, mAFTR can receive (PIMv6 Join, PIMv6

Re: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04

2011-08-25 Thread mohamed.boucadair
] Comments on draft-qin-softwire-dslite-multicast-04 Hi Tina, What do you see new here in this scenario? mAFTR is a logical function, it would perform MLD PIMv4-Join interworking. This has been captured. If a vendor wants to make mAFTR also a L2 device, it would perform standard MLD snooping

Re: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04

2011-08-25 Thread mohamed.boucadair
: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04 Hi Tina, What do you see new here in this scenario? mAFTR is a logical function, it would perform MLD PIMv4-Join interworking. This has been captured. If a vendor wants to make mAFTR also a L2 device, it would perform standard MLD

Re: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04

2011-08-25 Thread Tina TSOU
] On Behalf Of mohamed.boucad...@orange-ftgroup.com Sent: Thursday, August 25, 2011 1:11 AM To: Lee, Yiu; softwires@ietf.org Subject: Re: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04 Hi Tina, I agree with Yiu. FYI, we had a discussion between co-authors of the draft whether we

Re: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04

2011-08-25 Thread Jacni Qin
: Re: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04 Hi Tina, I agree with Yiu. FYI, we had a discussion between co-authors of the draft whether we maintain http://tools.ietf.org/html/draft-qin-softwire-dslite-multicast-04#section-8or remove it. You can read in that section

Re: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04

2011-08-24 Thread mohamed.boucadair
: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04 Hi all, In IETF-81, the chairs asked the authors of different drafts on multicast sit together to discuss and compromise. So we did. Here are some comments on draft-qin-softwire-dslite-multicast-04. Overall: if this is to be a Standards

Re: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04

2011-08-24 Thread mohamed.boucadair
: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04 hi, On Wed, Aug 24, 2011 at 8:02 AM, Tina TSOU tina.tsou.zout...@huawei.commailto:tina.tsou.zout...@huawei.com wrote: Hi all, Some more comments on draft-qin-softwire-dslite-multicast-04. #1 General comment: is there any consideration

Re: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04

2011-08-24 Thread Tina TSOU
@ietf.org Subject: Re: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04 Hi Tina, Please see inline. Cheers, Med De : softwires-boun...@ietf.org [mailto:softwires-boun...@ietf.org] De la part de Tina TSOU Envoyé : mercredi 24 août 2011 04:21 À

Re: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04

2011-08-24 Thread Jacni Qin
On Thu, Aug 25, 2011 at 3:16 AM, Tina TSOU tina.tsou.zout...@huawei.comwrote: ... #2 Section 6.2 Translation and encapsulation both uses the same mPrefix64 and uPrefix64, so mB4 could not determine whether to de-capsulate the packets only based on mPrefix64 and uPrefix64. Propose to

[Softwires] Comments on draft-qin-softwire-dslite-multicast-04

2011-08-24 Thread Tina TSOU
Hi all, One more comment on Section 7.4.2. This document only covers IGMP-MLD and PIMv6-PIMv4 scenarios. We also need to consider the scenario where it is layer 2 network between mAFTR and mB4. The architecture is as below: / \ | IPv4 network | \/

Re: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04

2011-08-24 Thread Lee, Yiu
tina.tsou.zout...@huawei.commailto:tina.tsou.zout...@huawei.com Date: Thu, 25 Aug 2011 02:11:18 + To: softwires@ietf.orgmailto:softwires@ietf.org softwires@ietf.orgmailto:softwires@ietf.org Subject: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04 Hi all, One more comment

Re: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04

2011-08-23 Thread Jacni Qin
Thanks for the comments, inline please. On Tue, Aug 23, 2011 at 9:58 AM, Tina TSOU tina.tsou.zout...@huawei.comwrote: Hi all, In IETF-81, the chairs asked the authors of different drafts on multicast sit together to discuss and compromise. So we did. Here are some comments on

[Softwires] Comments on draft-qin-softwire-dslite-multicast-04

2011-08-23 Thread Tina TSOU
Hi all, Some more comments on draft-qin-softwire-dslite-multicast-04. #1 General comment: is there any consideration of interaction with unicast solutions, e.g., potential collocation or reuse of functions? Do we need some mapping or interaction table of the function elements or tunnels

Re: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04

2011-08-23 Thread Jacni Qin
hi, On Wed, Aug 24, 2011 at 8:02 AM, Tina TSOU tina.tsou.zout...@huawei.comwrote: Hi all, Some more comments on draft-qin-softwire-dslite-multicast-04. #1 General comment: is there any consideration of interaction with unicast solutions, e.g., potential collocation or reuse of functions? Do

Re: [Softwires] Comments on draft-qin-softwire-dslite-multicast-04

2011-08-23 Thread Jacni Qin
hi, On Wed, Aug 24, 2011 at 10:21 AM, Tina TSOU tina.tsou.zout...@huawei.comwrote: ... #2 Section 6.2 Translation and encapsulation both uses the same mPrefix64 and uPrefix64, so mB4 could not determine whether to de-capsulate the packets only based on mPrefix64 and uPrefix64. Propose to

[Softwires] Comments on draft-qin-softwire-dslite-multicast-04

2011-08-22 Thread Tina TSOU
Hi all, In IETF-81, the chairs asked the authors of different drafts on multicast sit together to discuss and compromise. So we did. Here are some comments on draft-qin-softwire-dslite-multicast-04. Overall: if this is to be a Standards Track document, the whole document has to be reviewed,