Re: [v6ops] I-D Action: draft-ietf-v6ops-nat64-experience-04.txt

"Eric Vyncke (evyncke)" <evyncke@cisco.com> Tue, 05 November 2013 02:47 UTC

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From: "Eric Vyncke (evyncke)" <evyncke@cisco.com>
To: Mikael Abrahamsson <swmike@swm.pp.se>
Thread-Topic: [v6ops] I-D Action: draft-ietf-v6ops-nat64-experience-04.txt
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Date: Tue, 5 Nov 2013 02:46:47 +0000
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Cc: "v6ops@ietf.org" <v6ops@ietf.org>
Subject: Re: [v6ops] I-D Action: draft-ietf-v6ops-nat64-experience-04.txt
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OK, understood, thanks :-) Your (and Victor's one) should be added to the document to make it clearer IMHO

-éric

> -----Original Message-----
> From: Mikael Abrahamsson [mailto:swmike@swm.pp.se]
> Sent: lundi 4 novembre 2013 18:31
> To: Eric Vyncke (evyncke)
> Cc: v6ops@ietf.org
> Subject: Re: [v6ops] I-D Action: draft-ietf-v6ops-nat64-experience-04.txt
> 
> On Tue, 5 Nov 2013, Eric Vyncke (evyncke) wrote:
> 
> > I have hard time to understand the case described in section 3.1.4
> > "co-existence of NAT44 and NAT64". Why would a provider use both at
> > the same time? Using NAT44 + native IPv6 is sensible, using IPv6-only
> > +
> > NAT64 is also valuable but I cannot imagine why NAT44 and NAT64 could
> > be use together for the same subscribers.
> 
> Mobile.
> 
> It's up to the terminal to initiate a connection in the APN, and you don't
> know if it'll be IPv4 only, IPv6 only or dual stack.
> 
> --
> Mikael Abrahamsson    email: swmike@swm.pp.se