Re: [Softwires] I-D Action: draft-ietf-softwire-4rd-05.txt

Sheng Jiang <jiangsheng@huawei.com> Fri, 26 April 2013 08:48 UTC

From: Sheng Jiang <jiangsheng@huawei.com>
To: "softwires@ietf.org" <softwires@ietf.org>
Thread-Topic: [Softwires] I-D Action: draft-ietf-softwire-4rd-05.txt
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Date: Fri, 26 Apr 2013 08:48:20 +0000
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Subject: Re: [Softwires] I-D Action: draft-ietf-softwire-4rd-05.txt
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Hi, Softwirers,

The authors have submitted a new version of 4rd. Please review the latest version and give your comments. The blow is the summary of modifications we have made:

a) Added summary description text for overview 4rd model in section 3
b) Emphasis that 4rd can also support the scenarios that customer sites are assigned a set of public IPv4 addresses
c) Delete the IANA requirement for a reserve IID range
d) Rename V-octet to be 4rd Tag and change it to be 16-bit 0x0300
e) Add a new stand-alone request, new R-10, 4rd-capable CE blocks 0x0300 by using DAD, for address uniqueness
f) Fix the typos for 3000 and 192.16.0.0 in appendix, fix the typo reserved IPv6-only dummy address in R-21 (new R-22)
g) Several text refines

Please find document diff from 04 version using below link.
http://tools.ietf.org/rfcdiff?url2=draft-ietf-softwire-4rd-05.txt

Many thanks and best regards,

Sheng

>-----Original Message-----
>From: softwires-bounces@ietf.org [mailto:softwires-bounces@ietf.org] On
>Behalf Of internet-drafts@ietf.org
>Sent: Thursday, April 25, 2013 6:02 PM
>To: i-d-announce@ietf.org
>Cc: softwires@ietf.org
>Subject: [Softwires] I-D Action: draft-ietf-softwire-4rd-05.txt
>
>
>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           : IPv4 Residual Deployment via IPv6 - a Stateless
>Solution (4rd)
>	Author(s)       : Remi Despres
>                          Sheng Jiang
>                          Reinaldo Penno
>                          Yiu Lee
>                          Gang Chen
>                          Maoke Chen
>	Filename        : draft-ietf-softwire-4rd-05.txt
>	Pages           : 40
>	Date            : 2013-04-25
>
>Abstract:
>   The 4rd automatic tunneling mechanism makes IPv4 Residual Deployment
>   possible via IPv6 networks without maintaining for this per-customer
>   states in 4rd-capable nodes (reverse of the IPv6 Rapid Deployment of
>   6rd).  To cope with the IPv4 address shortage, customer sites can be
>   assigned shared public IPv4 addresses with restricted port sets. 4rd
>   can also support the scenarios that customer sites are assigned full
>   public IPv4 addresses or a set of public IPv4 addresses.
>
>
>The IETF datatracker status page for this draft is:
>https://datatracker.ietf.org/doc/draft-ietf-softwire-4rd
>
>There's also a htmlized version available at:
>http://tools.ietf.org/html/draft-ietf-softwire-4rd-05
>
>A diff from the previous version is available at:
>http://www.ietf.org/rfcdiff?url2=draft-ietf-softwire-4rd-05
>
>
>Internet-Drafts are also available by anonymous FTP at:
>ftp://ftp.ietf.org/internet-drafts/
>
>_______________________________________________
>Softwires mailing list
>Softwires@ietf.org
>https://www.ietf.org/mailman/listinfo/softwires

[Softwires] I-D Action: draft-ietf-softwire-4rd-0… internet-drafts
Re: [Softwires] I-D Action: draft-ietf-softwire-4… Sheng Jiang