In my opinion there are 3 points to clarify: 1) Temporary always ? clearly not for point-to-point links, no-sense for data centers? 2) Single address (/128) for a single device (so the device can't use privacy? Utopia!), or do we allow if the devices get a single-prefix, it uses multiple addresses out of that prefix (so we allow VMs in the device also) 3) Can the device use any technology (such as prefix sharing, eg. RFC7278), to also use addresses from a single prefix for other devices (same user) Regards, Jordi -----Mensaje original----- De: address-policy-wg <address-policy-wg-bounces@ripe.net> en nombre de Sander Steffann <sander@steffann.nl> Fecha: viernes, 19 de enero de 2018, 11:58 Para: JORDI PALET MARTINEZ <jordi.palet@consulintel.es>, Marco Schmidt <mschmidt@ripe.net> CC: <address-policy-wg@ripe.net> Asunto: Re: [address-policy-wg] what does consensus mean Hi Jordi, > 1) Policy text say: "... separate addresses (not prefixes) ...". > 2) Max proposal say: "... or anything alike where devices of non-members of the organisation would get assigned an IP out of the organisation’s prefix ..." > 3) Max proposal say: "... Explicitly allowing another entity to be provided with addresses from a subnet ..." > 4) Max proposal say: "... A subnet in the spirit of this policy is a prefix from the PI/PA assignment with a prefix length of /64 or longer ..." > 5) Max proposal say: "... or for housing/hosting for servers in data centres ..." > 6) IA say: "... There are cases where a /64 is needed per customer to provide a separate address ..." > 7) IA say: "... It is the RIPE NCCs understanding that assignments as described above are dynamic in nature, either by varying the prefix or interface identifier (IID) over time. Any permanent and static assignments of a prefix would still be considered a sub-assignment ..." > 8) IA say: "... by using single IPv6 addresses for End User devices and services ..." > > [...] > > 5 seem to indicate that this is acceptable in data centres, but 7 says permanent and static ... I don't see how a data centre can do temporary addresses? Now that is indeed a contradiction that I agree with. Here the NCC's interpretation is more strict than what the policy says, and that should be corrected. Marco, can you look at this again from the NCC's perspective? Cheers, Sander ********************************************** IPv4 is over Are you ready for the new Internet ? http://www.consulintel.es 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.