On 6/10/15 2:27 PM, Ted Hardie wrote:
On Wed, Jun 10, 2015 at 2:16 PM, Doug Barton <dougb@dougbarton.us <mailto:dougb@dougbarton.us>> wrote:
On 6/10/15 2:00 PM, Ted Hardie wrote:
Lorenzo has detailed why N=1 doesn't work for devices that need to use xlat
... and it's been well demonstrated that this is a red herring argument since the provider has to configure xlat for it to have any chance of working.
or which might want to tether other devices;
... and this argument has been refuted by the word "bridging."
To repeat Valdis' question:
And the router knows to send to the "front" address to reach the "back" address, how, exactly? Seems like somebody should invent a way to assign a prefix to the front address that it can delegate to things behind it. :)
I saw that, he was refuted by others, most notably by the simple fact that bridging works now in IPv4, so obviously there is a way to make it work. I think PD is the right answer here of course, but that doesn't mean that bridging is the wrong answer.
The other option would, of course, be "bridging" plus IPv6 "NAT", and I assume you see the issues there.
No, actually I don't. I realize that you and Lorenzo are part of the rabid NAT-hating crowd, but I'm not. I don't think it's the right answer here, but I don't think it's automatically a problem either.
Back to the question I asked before: does "static" solve the stated problems without "single"?
It *could*, but Lorenzo actually does have a point when he talks about not wanting to cripple future application development. I'd also like to see a rough outline of an implementation before commenting further. Meanwhile, DHCPv6 + PD solves all of Lorenzo's stated problems, but he won't implement it because "DHCP." That's not something you can engineer around. Doug -- I am conducting an experiment in the efficacy of PGP/MIME signatures. This message should be signed. If it is not, or the signature does not validate, please let me know how you received this message (direct, or to a list) and the mail software you use. Thanks!