Moving away from the discussion around what technology people may choose to go with, and instead what CPEs may be suitable... I know this is 464XLAT rather than MAP-E that was originally requested, but recent versions of D-Link firmware, eg for the DVA-2800, include the CLAT functionality. My testing in November last year showed that it only partially worked, with the traceroutes to 64:ff9b::1.1.1.1 working, but it would not automatically translate a traceroute to 1.1.1.1 to the IPv6 version. There have been a few new revisions since then and it is on my to-do list to re-test things, but I haven't had the time. It is also worth noting that, in the original firmware revision I tested, I had to manually enter the URL for the CLAT configuration screen. It simply wasn't on the menu. On another version, it had a link to DS-Lite configuration, and from there you get a link to the CLAT options. It is possible that other devices and/or vendors also have this option, or options for similar technologies such as MAP-E, but they just don't have a link to it in the interface. -----Original Message----- From: NANOG <nanog-bounces@nanog.org> On Behalf Of Masataka Ohta Sent: Monday, 5 August 2019 11:07 AM To: nanog@nanog.org Subject: Re: MAP-E Baldur Norddahl wrote:
Or the case of Playstation network. Yes they WILL blacklist your CGN just the same as they can blacklist a shared MAP ip address. Except it affects more users.
If IP address sharing by blocks of ports becomes common and there is typical block size (say, 1024), blacklisting will be done block-wise. Masataka Ohta