Re: Understanding IPv6-PD over PPPoE

Steve Hill via networkmanager-list <networkmanager-list gnome org>
On 16/06/2021 10:36, Andrei Borzenkov wrote:

Do you mean these RAs do not contain any valid prefix?

Correct, they do not contain a prefix and set the M flag.

Hmm, which indicates that you should get an IA_NA address. If they only
provided IA_PD then I'd expect only the O flag.  So you are right, this
does look like a misconfiguration from your ISP.

(sending RAs without any prefix is fine - that's the only way to
announce a default route to a DHCPv6 configured client)


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