[bcop] A question about RIPE-690

Hi Xuo,

 

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.

 

Regards,

Jordi

@jordipalet

 

 

 

El 23/6/22, 13:09, "BCOP en nombre de Xuo Guoto" <bcop-bounces at ripe.net en nombre de xuoguoto at protonmail.com> escribió:

 

Hello all,

 

I have a question about RIPE-690. In section 4.1.1 it says:

 

<quote>

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.

</quote>

 

My question is that: 

 

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. 

 

I understand that for PD it has to be a separate prefix for each customer CPE. 

 

Apologies if this is not the right forum for asking this question.

 

X.

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