[ipv6hackers] Dual stack on DOCSIS infrastructure

Tjeldnes, Terje Terje.Tjeldnes at get.no
Tue Aug 27 11:27:25 CEST 2013


We have deployed dual-stack to our cable plant (mixed EuroDOCSIS 2 and 3).
We are not doing IPv6 for management though, only public (internet) access
for customers.

Did you have any specific questions?

Terje Tjeldnes
Systems Engineer IP Networks
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Get®
Phone +47 21 90 68 52
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http://www.get.no <http://www.get.no/>
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On 8/27/13 7:28 AM, "Mikael Abrahamsson" <swmike at swm.pp.se> wrote:

>On Mon, 26 Aug 2013, Tor Houghton wrote:
>
>> Have any of you had any experience with running dual stack on the
>> infrastructure required for DOCSIS (from a security standpoint)?
>>
>> I've a feeling there is a minefield of caveats related to DOCSIS and
>>IPv6
>> "support", especially when using version 2.0 and 3.0 simultaneously as
>>well
>> as the mix of components in play.
>
>I have done a proof of concept on DOCSIS3, took a few hours to get
>infrastructure such as DHCPv6-PD delegation in the ISC dhcpd working
>properly together with everything, but it wasn't very hard.
>
>This was of course in the lab, just to see if we could get basic packet
>flowing with the gear at hand. DOCSIS3 has quite good IPv6 features in
>the 
>specs and it your gear complies with the spec, it should work.
>
>-- 
>Mikael Abrahamsson    email: swmike at swm.pp.se
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