Re: [v6ops] I-D Action: draft-ietf-v6ops-mobile-device-profile-17.txt - C_REC#9 464XLAT

Alexandru Petrescu <alexandru.petrescu@gmail.com> Sun, 15 February 2015 19:49 UTC

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Date: Sun, 15 Feb 2015 20:49:19 +0100
From: Alexandru Petrescu <alexandru.petrescu@gmail.com>
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To: Ross Chandler <ross@eircom.net>
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Subject: Re: [v6ops] I-D Action: draft-ietf-v6ops-mobile-device-profile-17.txt - C_REC#9 464XLAT
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On 13/02/2015 21:44, Ross Chandler wrote:
>
>> On 13 Feb 2015, at 12:27, Alexandru Petrescu
>> <alexandru.petrescu@gmail.com> wrote:
>>
>> Le 12/02/2015 20:39, Ross Chandler a écrit :
>>>
>>> Perhaps it could be clarified in C_REC#9 that the IPv6-only
>>> deployment context refers to the 3GPP device? The data APN it
>>> accesses could support IPv4, IPv6 and dual-stack IPv4v6
>>> PDP/PDNs.
>>
>> I think the current deployments of 464XLAT use the same APN for
>> both 3GPP and data services.
>
> I mean the APN configuration on the provider GGSN/PGW can
> simultaneously accept separate PDP/PDN connections of multiple
> types. e.g The current APN name can be kept by the provider.  Their
> old devices use IPv4 with the APN and the newer devices use IPv6.

YEs, the APN type can be "IPv4IPv6", or something named like that.

Except that the 464xlat networks I am aware of to only "IPv6" kind  of APN.

In the past some of these networks were IPv4IPv6, but now they move to 
IPv6-only kind of type, and 464xlat/clat is given as reason why.

I disagree with that reason.

Alex

>
> Ross
>
>
>


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