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Re: [v6ops] IPREF as a transitioning tool

Gert Doering <gert@space.net> Sun, 12 November 2023 10:36 UTC

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Date: Sun, 12 Nov 2023 11:36:15 +0100
From: Gert Doering <gert@space.net>
To: "Soni \"They/Them\" L." <fakedme+ipv6@gmail.com>
Cc: v6ops@ietf.org
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Subject: Re: [v6ops] IPREF as a transitioning tool
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Hi,

On Sun, Nov 12, 2023 at 07:20:17AM -0300, Soni "They/Them" L. wrote:
> On *that* note, it would be nice if we could extend 464XLAT to servers. The
> main issue is how to give the server a global IPv4 for 464XLAT purposes, as
> the way we understand it the host uses its own global IPv6 for the source
> address, and the NAT64 prefix for the destination. (Granted you could just
> require static IPv4 address config...) There is also something to be said
> about moving the CLAT into the system's libc, as opposed to having it in the
> kernel or something.

For server setups, SIIT-DC seems to work well (and server applications
are usually better controlled and can be taught to use v6 sockets).

What scenarios do you have in mind where a 464xlat on the server itself
would be beneficial, as compared to a v6-only datacenter with SIIT-DC in
front?

Gert Doering
        -- NetMaster
-- 
have you enabled IPv6 on something today...?

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