Re: Problem making DHCPv6-PD (ipv6.method=shared) work

[Vladimir Mosgalin <mosgalin vm10124 spb edu>]

Hi Thomas Schäfer!

 On 2018.06.07 at 13:01:55 +0200, Thomas Schäfer wrote next:

> Hi Vladimir,
>
> you write you have PD enabled and address assigning disabled.
>
> Have you tried to enable both?

It's not quite what I need, but just in case, can you please tell me how
do I do that?

With "mode=auto" it passes "-N" option to dhclient and doesn't pass
"-P". And as you can see in the original mail, I cannot get
"mode=shared" to work at all. It looks like I'm missing some setting in
my configuration to make "mode=shared" operable and I don't understand
what it is.

> In my case it has helped, but I don't know, why nm behaves so.
>
> https://mail.gnome.org/archives/networkmanager-list/2018-April/msg00009.html
>
> My soho-router allows three levels of dhcpv6:
>
> only dns
> dns + prefix (IA_PD)
> dns + prefix (IP_PD) + IPv6-address (IA_NA)
>
>
> Networkmanager ipv6.method=shared works only with the last one.

That's very unfortunate :( My ISP explicitly says that only prefix must
be requested. Prefix+address is wrong mode and won't work.

-- 

Vladimir