Re: [Softwires] sharing restricted addresses by hosts in 4rd (draft-despres-intarea-4rd-01)

Alain Durand <adurand@juniper.net> Fri, 22 April 2011 17:24 UTC

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From: Alain Durand <adurand@juniper.net>
To: Satoru Matsushima <satoru.matsushima@gmail.com>
Date: Fri, 22 Apr 2011 10:20:12 -0700
Thread-Topic: [Softwires] sharing restricted addresses by hosts in 4rd (draft-despres-intarea-4rd-01)
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Subject: Re: [Softwires] sharing restricted addresses by hosts in 4rd (draft-despres-intarea-4rd-01)
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On Apr 21, 2011, at 1:17 AM, Satoru Matsushima wrote:

> Hi Yiu,
> 
> 2011/4/21 Lee, Yiu <Yiu_Lee@cable.comcast.com>:
>> I agree that any p2p application using relay would work on 4rd.
>> 
>> For two 4rds using the same v4 address but different port-ranges, I guess
>> the two 4rd devices would communicate directly w/o BR (Section 4.5.1)
>> because 4rd CPE has mesh connectivity (over IPv6) to all other 4rds using
>> the same 4rd prefix.
> 
> Correct, thanks.
> 
> --satoru


How would you accomplish that in IPv4 without changing the IPv4 forwarding rules?

  - Alain.