dhcpcd-discuss

On 07/11/2017 08:24, Roy Marples wrote:
> > interface eth0
> > iaid 4b:17:f2:7a
> >
> > interface eth1
> > iaid 4b:17:f2:7b
> >
> > interface eth2
> > iaid 4b:17:f2:7c
> >
> > interface eth3
> > dhcp6
> > ipv6rs
> > iaid 4b:17:f2:7d
> > ia_na 4b:17:f2:7d
> > ia_pd 4b:17:f2:7a/2601:5ca:4280:170::/60 eth0/1/64 eth1/2/64 eth2/3/64
>
> The last line, as reported by dhcpcd, is in conflict with eth0.
> Just change the iaid for ia_pd to 1 and it will work fine.
> ia_pd 1/2601:5ca:4280:170::/60 eth0/1/64 eth1/2/64 eth2/3/64

Another option would be to stop forcing iaids for all the interfaces.
Assuming that they represent the last 4 ocets of the hardware address of 
the interface, dhcpcd will use the same values.

In other words, you generally only need to set iaid for ia_pd lines.

Roy