Dual-stack is not anymore, a good choice for the long term, unless you really have IPv4 addresses available.
You should use things like 464XLAT, maybe SIIT-DC if you need to expose IPv4 services outside your customers. I was preparing a presentation out of a project that we are doing for an ISP with 25.000.000 customers (GPON, DSL and cellular). Unfortunatelly I can’t yet provide all the details, for confidentiality reasons, because everything is delayed due to the Covid-19 confinement. Anyway, most of the info, which I’ve experenced in previous smaller customers, is avaliable here: https://datatracker.ietf.org/doc/rfc8683/ Regards, Jordi @jordipalet El 27/4/20 17:13, "uknof en nombre de Paul Bone" <[email protected] en nombre de [email protected]> escribió: Hi Mick, I would absolutely love to learn more and be schooled here! Several years ago I did trial a whole manner of IPv4/IPv6 translation solutions and at the time came to the conclusion that the best solution was double stacking. As a provider of business internet services, I have home users (more than ever at the moment) attempting to access their office VPNs and servers etc but it appears that many of the home broadband providers still offer IPv4 only solutions. Again, I'm happy to be corrected on this but I can only work on my own experience. I have also found that there appears to be a reluctance to support IPv6 from IT managers who despite being offered IPv6 connectivity have generally declined - again this is my own experience in the UK. And whilst the larger service providers appear to have enough IPv4 addresses for the foreseeable future, this is a big problem for the smaller providers, as we could end up losing customers. Would you be willing to share some of your IPv6 experiences? Thanks Paul On Mon, 27 Apr 2020 at 15:54, Mick O'Donovan <[email protected]> wrote: On Mon, Apr 27, 2020 at 11:08:54AM +0100, Paul Bone wrote: > are!! And no IPv6 is not yet the answer!) Maybe it will *have* to be the answer! You'd be surprised what can be accomplished using v6. -- - MickoD <[email protected]> -- Paul Bone Network Consultant PMB Technology ********************************************** IPv4 is over Are you ready for the new Internet ? http://www.theipv6company.com The IPv6 Company This electronic message contains information which may be privileged or confidential. The information is intended to be for the exclusive use of the individual(s) named above and further non-explicilty authorized disclosure, copying, distribution or use of the contents of this information, even if partially, including attached files, is strictly prohibited and will be considered a criminal offense. If you are not the intended recipient be aware that any disclosure, copying, distribution or use of the contents of this information, even if partially, including attached files, is strictly prohibited, will be considered a criminal offense, so you must reply to the original sender to inform about this communication and delete it.
