<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:"Times New Roman \(Cuerpo en alfa";
panose-1:2 2 6 3 5 4 5 2 3 4;}
@font-face
{font-family:"Open Sans";
panose-1:2 11 6 4 2 2 2 2 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
span.EstiloCorreo18
{mso-style-type:personal-reply;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:70.85pt 3.0cm 70.85pt 3.0cm;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=ES link=blue vlink=purple style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='font-size:12.0pt;mso-fareast-language:EN-US'>Hi Xuo,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:12.0pt;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:12.0pt;mso-fareast-language:EN-US'>One /64 prefix per subscriber. Personally, I prefer (and did that way in many customers) option 4.1.4 (/64 prefix out of the IPv6 prefix assigned to the end-user), as per RFC6603.<o:p></o:p></span></p><div><p class=MsoNormal><span lang=EN-US style='font-size:12.0pt;color:black'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:12.0pt;color:black'>Regards,<o:p></o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt'><span lang=EN-US style='font-size:12.0pt;color:black;mso-fareast-language:EN-US'>Jordi<o:p></o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt'><span lang=EN-US style='font-size:12.0pt;color:black;mso-fareast-language:EN-US'>@jordipalet<o:p></o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt'><span lang=EN-US style='font-size:12.0pt;color:black;mso-fareast-language:EN-US'><o:p> </o:p></span></p></div><p class=MsoNormal><span lang=EN-US style='font-size:12.0pt;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:12.0pt;mso-fareast-language:EN-US'><o:p> </o:p></span></p><div><div><p class=MsoNormal style='margin-left:35.4pt'>El 23/6/22, 13:09, "BCOP en nombre de Xuo Guoto" <<a href="mailto:bcop-bounces@ripe.net">bcop-bounces@ripe.net</a> en nombre de <a href="mailto:xuoguoto@protonmail.com">xuoguoto@protonmail.com</a>> escribió:<o:p></o:p></p></div></div><div><p class=MsoNormal style='margin-left:35.4pt'><o:p> </o:p></p></div><div><p class=MsoNormal style='margin-left:35.4pt'><span style='font-size:10.5pt;font-family:"Arial",sans-serif'>Hello all,<o:p></o:p></span></p></div><div><p class=MsoNormal style='margin-left:35.4pt'><span style='font-size:10.5pt;font-family:"Arial",sans-serif'><o:p> </o:p></span></p></div><div><p class=MsoNormal style='margin-left:35.4pt'><span style='font-size:10.5pt;font-family:"Arial",sans-serif'>I have a question about RIPE-690. In section 4.1.1 it says:<o:p></o:p></span></p></div><div><p class=MsoNormal style='margin-left:35.4pt'><span style='font-size:10.5pt;font-family:"Arial",sans-serif'><o:p> </o:p></span></p></div><div><p class=MsoNormal style='margin-left:35.4pt'><span style='font-size:10.5pt;font-family:"Arial",sans-serif'><quote><o:p></o:p></span></p></div><div><p class=MsoNormal style='margin-left:35.4pt'><span style='font-size:10.5pt;font-family:"Open Sans",sans-serif;color:#333333;background:white'>Using a /64 prefix from a dedicated pool of IPv6 prefixes is the most common scenario and currently the best practice. A separate block of IPv6 space is allocated for the WAN links to the end customer CPEs, so that when CPE connects to the network and performs router discovery, a /64 prefix is used to number both ends of the connection.</span><span style='font-size:10.5pt;font-family:"Arial",sans-serif'><o:p></o:p></span></p></div><div><p class=MsoNormal style='margin-left:35.4pt'><span style='font-size:10.5pt;font-family:"Arial",sans-serif'></quote><o:p></o:p></span></p></div><div><p class=MsoNormal style='margin-left:35.4pt'><span style='font-size:10.5pt;font-family:"Arial",sans-serif'><o:p> </o:p></span></p></div><div><p class=MsoNormal style='margin-left:35.4pt'><span style='font-size:10.5pt;font-family:"Arial",sans-serif;color:#222222'>My question is that: <o:p></o:p></span></p></div><div><p class=MsoNormal style='margin-left:35.4pt'><span style='font-size:10.5pt;font-family:"Arial",sans-serif;color:#222222'><o:p> </o:p></span></p></div><div><p class=MsoNormal style='margin-left:35.4pt'><span style='font-size:10.5pt;font-family:"Arial",sans-serif'>Is the /64 prefix common for all WAN links or a separate /64 prefix is to be allotted for each WAN link? It may be obvious, but from reading the docs its not clear for me. <o:p></o:p></span></p></div><div><p class=MsoNormal style='margin-left:35.4pt'><span style='font-size:10.5pt;font-family:"Arial",sans-serif'><o:p> </o:p></span></p></div><div><p class=MsoNormal style='margin-left:35.4pt'><span style='font-size:10.5pt;font-family:"Arial",sans-serif'>I understand that for PD it has to be a separate prefix for each customer CPE. <o:p></o:p></span></p></div><div><p class=MsoNormal style='margin-left:35.4pt'><span style='font-size:10.5pt;font-family:"Arial",sans-serif;color:#222222'><o:p> </o:p></span></p></div><div><p class=MsoNormal style='margin-left:35.4pt'><span style='font-size:10.5pt;font-family:"Arial",sans-serif;color:#222222'>Apologies if this is not the right forum for asking this question.<o:p></o:p></span></p></div><div><p class=MsoNormal style='margin-left:35.4pt'><span style='font-size:10.5pt;font-family:"Arial",sans-serif;color:#222222'><o:p> </o:p></span></p></div><div><p class=MsoNormal style='margin-left:35.4pt'><span style='font-size:10.5pt;font-family:"Arial",sans-serif;color:#222222'>X.<o:p></o:p></span></p></div><p class=MsoNormal style='margin-left:35.4pt'>-- To unsubscribe from this mailing list, get a password reminder, or change your subscription options, please visit: https://lists.ripe.net/mailman/listinfo/bcop <o:p></o:p></p></div><br>**********************************************<br>
IPv4 is over<br>
Are you ready for the new Internet ?<br>
http://www.theipv6company.com<br>
The IPv6 Company<br>
<br>
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.<br>
<br>
</body></html>