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: [email protected] [mailto:[email protected]] On >Behalf Of [email protected] >Sent: Thursday, April 25, 2013 6:02 PM >To: [email protected] >Cc: [email protected] >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 >[email protected] >https://www.ietf.org/mailman/listinfo/softwires _______________________________________________ Softwires mailing list [email protected] https://www.ietf.org/mailman/listinfo/softwires
