On Thu, Feb 13, 2020 at 08:25:47PM -0500, Anthony Fletcher wrote: > Yes - you make a good point about the rules for the DUID. So I'm back > to using different NM profiles or a script that sets a different > static IPv6 address depending on the VLAN RA,
In order to get different IPv6 address from SLAAC, you may try `ipv6.ip6-privacy ` (RFC 4941). But you still need to solve the IPv6 prefix problem. Each VLAN should has its own DHCP pool and RA prefix. > > Anthony. > > On Thu, 13 Feb 2020 at 12:26, Bjørn Mork via networkmanager-list < > networkmanager-list@gnome.org> wrote: > > > Anthony Fletcher <a...@bifb.org> writes: > > > > >> > My situation is with laptops in a large organisation with a > > >> > central DHCP service. The DUID is static and so the laptop gets > > >> > the same IPv6 address even when it's moved to a different VLAN > > >> > with a different prefix. When I realise the IPv6 address is > > >> > not appropriate I delete the lease file and then it all works > > >> > until the laptop moves VLANs again. -- Gris Ge
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