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<div>Dhcpv6 is handled by the BRAS (Cisco 9k), and prefix delegation done via Radius</div>
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<div>Andrew<br>
<br>
<div class="x_acompli_signature">Get <a href="https://aka.ms/o0ukef">Outlook for iOS</a></div>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Kevin Chege <chege@isoc.org><br>
<b>Sent:</b> Saturday, August 13, 2016 5:06:21 PM<br>
<b>To:</b> Andrew Alston<br>
<b>Cc:</b> afnog@afnog.org<br>
<b>Subject:</b> Re: [afnog] IPv6 Native Mass Market Deployment arrives in Kenya!</font>
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<div class="PlainText">Congratulations Andrew and Liquid! This is a big step and I am hoping to<br>
sign up soon :)<br>
<br>
What software are you using for DHCPv6 at the moment?<br>
<br>
<br>
Regards<br>
<br>
Kevin <br>
<br>
On 13/08/2016, 2:19 PM, "afnog on behalf of Andrew Alston"<br>
<afnog-bounces@afnog.org on behalf of Andrew.Alston@liquidtelecom.com><br>
wrote:<br>
<br>
>Phil, in theory yes, but we donıt have access to that second CPE, so itıs<br>
>hard to know whatıs happening on it.<br>
><br>
>Iım actually in the process of authoring an RFI though to various vendors<br>
>looking to explore other CPE options and find out whatıs out there and<br>
>who can meet the specifications we require. Considering the volumeıs Iım<br>
>looking to purchase as well, it should be interesting to see which<br>
>vendors reply with ³We can do it² vs those who reply ³Weıll produce<br>
>something that can do it and fast on the basis of this RFI²<br>
><br>
>My mandatory specifications in the RFI are TR-069, DHCPv6-PD,<br>
>sub-delegation to the LAN interface, RA WITH DNS advertisements and the<br>
>ability to also run other-config-flag, DHCPv6 with ability to announce<br>
>only DNS (for use with RA other-config-flag).<br>
><br>
>Weıll also be asking about a couple of other optional features.<br>
><br>
>The current CPE options we have work but they arenıt ideal (mainly<br>
>because of lack of TR-069), so letıs see what options we get!<br>
><br>
>Andrew<br>
><br>
><br>
>On 13/08/2016, 1:57 PM, "Phil Regnauld" <regnauld@nsrc.org> wrote:<br>
><br>
> Mark Tinka (mark.tinka) writes:<br>
> > <br>
> > In both cases, I took control of the ISP's CPE. Finding ADSL<br>
>settings<br>
> > for a particular network is not hard, and GPON ONU settings are<br>
> > hard-coded to the device delivered to your premises. But, I<br>
>appreciate<br>
> > that I'm in the minority, as are you and several others. With<br>
>consumer<br>
> > broadband, we have to think about the masses, the majority of whom<br>
> > couldn't care less how Internet arrived to their homes, as long as<br>
>it<br>
> > worked.<br>
> <br>
> This is a common scenario for many private/SOHO users. DHCP PD<br>
> works perfectly, and lines up nicely with existing v4 practices<br>
> (I'll use the ISP's CPE, why manage more devices than necessary),<br>
> with the LAN immediately on the other side of the device (seen<br>
> from the ISP side).<br>
> <br>
> The other case (CPE behind CPE) works "fine" with v4 (let's ignore<br>
> double NAT and double port forwarding for a sec :) - but when<br>
>doing<br>
> v6 -> ouch.<br>
> <br>
> Andrew's earlier comment:<br>
> <br>
> > The next biggest issue was customers who for some bizarre reason<br>
> > wanted to run CPE's behind the CPE's supplied (effectively doing<br>
> > dual-NAT on the v4), and if those don't support v6 or aren't<br>
>configured<br>
> > for it, there isn't a huge amount we can do.<br>
> <br>
> ... is there a scenario where prefix delegation could be made to<br>
>work ?<br>
> Can CPE 2 use the prefix handed off by CPE 1, request another<br>
>prefix<br>
> amd stick that on *its* lan ?<br>
> <br>
> <br>
><br>
>_______________________________________________<br>
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