Yoav Nir <ynir.i...@gmail.com> wrote:
    > To get this working, the DNS64 should be on the remote tunnel endpoint
    > or behind it. And this will require that it has an IPv6 address and
    > knows to do the NAT64 translation in cooperation with the tunnel
    > endpoint. I guess this vendor’s IPsec implementation doesn’t do all
    > that.  Neither does my employer’s.

So, I think that you are saying that if the client does DNS through the
tunnel, then the HQ's DNS servers have to do DNS64 synthesis?  I guess people
need to do DNS through the tunnel because of needing to resolv internal
addresses.  It's the whole MIF/split-horizon DNS problem, and I think it's
all a bad IPv4-specific idea, and we should be trying to kill it.

In an IPv6 world, we have better ways to build walled gardens.


--
Michael Richardson <mcr+i...@sandelman.ca>, Sandelman Software Works
 -= IPv6 IoT consulting =-



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