[ipv6-wg] IPv6 residential service: What prefix, static, dynamic, extra cost ?

On Thu, 19 May 2016, Robert Kisteleki wrote:

> BTW I'd add a "periodic change interval" (ie. 24h, 1w, ...) column if 
> the prefix is dynamic.

As far as I know, there are a few different versions here. There is also 
both the question of WAN side and LAN side prefix. WAN side typically done 
using RAs or static. LAN side typically done using PD or static.

1. Prefix changes each time connection goes down/up.
1b Mechanism in is forced in certain time intervals.
1c with spatial overlap (graceful change) or abrupt break.
2. Prefix is really the same for the lifetime of the customer contract.
3. Prefix is the same until for instance the ISP PE router is changed, or 
the DHCP server is changed, or there is a DHCP scope change. This 
typically happens 0-2 times per year (semi-static).
4. Prefix is handed out by DHCPv6-PD or it's statically configured.

I probably forgot something, but at least all of these should be defined 
on the wiki.

Btw, I think wiki is a great idea, and we should list the different 
variants (we need to identify all of them before hand).

-- 
Mikael Abrahamsson    email: swmike at swm.pp.se