[atlas] Probe DHCPv6 support

Thanks Gert,

That will do nicely for a test bed. I will add that to the ticket.

Cheers,

Michel


> On 19 May 2023, at 08:51, Gert Doering <gert at space.net> wrote:
> 
> Hi,
> 
> On Thu, May 18, 2023 at 04:41:58PM +0200, Michel Stam wrote:
>> Do you have examples for that on relevant DHCPv6 implementations?
> 
> With ISC-DHCPv6, it's very straightforward
> 
> # global options
> option dhcp6.name-servers 2001:608::2, 2001:608::1;
> option dhcp6.domain-search "space.net", "test.space.net";
> default-lease-time 86400;
> preferred-lifetime 7200;
> 
> # Set preference to 255 (maximum) in order to avoid waiting for
> # additional servers when there is only one
> option dhcp6.preference 255;
> 
> # SpaceNet TestNetz wifi
> subnet6 2001:608:0:99::/64 {
>        range6 2001:608:0:99:a000::100 2001:608:0:99:a000::500;
>        ddns-rev-domainname "ip6.arpa";
>        ddns-domainname "test.space.net";
> }
> 
> 
> Gert Doering
>        -- NetMaster
> -- 
> have you enabled IPv6 on something today...?
> 
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