[Softwires] Keeping support of CE IPv4 prefixes in the v4/v6 address mapping?

2011-11-03 Thread Rémi Després
Le 3 nov. 2011 à 09:50, Jacni Qin a écrit : if the MAP just covers shared address with one single sharing ratio for one domain, the design will be greatly simplified? Requiring ISPs to maintain IPv4 routing in their networks, just to serve the few users that need to keep IPv4 prefixes,

Re: [Softwires] Keeping support of CE IPv4 prefixes in the v4/v6 address mapping?

2011-11-03 Thread mohamed.boucadair
Hi Rémi, all, Since there is only an excerpt of e-mails, I lost the context. Could you please clarify what is the issue discussed here? Thanks. Cheers, Med -Message d'origine- De : Rémi Després [mailto:despres.r...@laposte.net] Envoyé : jeudi 3 novembre 2011 10:05 À : Jacni

Re: [Softwires] Keeping support of CE IPv4 prefixes in the v4/v6 address mapping?

2011-11-03 Thread Rémi Després
Le 3 nov. 2011 à 10:14, mohamed.boucad...@orange.com mohamed.boucad...@orange.com a écrit : Hi Rémi, all, Since there is only an excerpt of e-mails, I lost the context. Could you please clarify what is the issue discussed here? Thanks. Sure. Right or wrong, I understood that what Jacni

[Softwires] Keeping support of CE IPv4 prefixes in the v4/v6 address mapping?

2011-11-03 Thread Rémi Després
Le 3 nov. 2011 à 10:04, Ole Troan a écrit : ... Requiring ISPs to maintain IPv4 routing in their networks, just to serve the few users that need to keep IPv4 prefixes, seems to me a step backward. can you clarify why this? I don't understand why IPv4 routing has to be maintained just

Re: [Softwires] Keeping support of CE IPv4 prefixes in the v4/v6 address mapping?

2011-11-03 Thread Tina TSOU
2:23 AM To: mohamed.boucad...@orange.com Cc: Softwires WG; Ole Troan Subject: Re: [Softwires] Keeping support of CE IPv4 prefixes in the v4/v6 address mapping? Le 3 nov. 2011 à 10:14, mohamed.boucad...@orange.com mohamed.boucad...@orange.com a écrit : Hi Rémi, all, Since there is only

Re: [Softwires] Keeping support of CE IPv4 prefixes in the v4/v6 address mapping?

2011-11-03 Thread Jacni Qin
hi Remi, On 11/3/2011 5:04 PM, Rémi Després wrote: Le 3 nov. 2011 à 09:50, Jacni Qin a écrit : if the MAP just covers shared address with one single sharing ratio for one domain, the design will be greatly simplified? Requiring ISPs to maintain IPv4 routing in their networks, just to serve

Re: [Softwires] Keeping support of CE IPv4 prefixes in the v4/v6 address mapping?

2011-11-03 Thread Jacni Qin
hi, On 11/3/2011 5:24 PM, Rémi Després wrote: Le 3 nov. 2011 à 10:04, Ole Troan a écrit : ... Requiring ISPs to maintain IPv4 routing in their networks, just to serve the few users that need to keep IPv4 prefixes, seems to me a step backward. can you clarify why this? I don't understand why