Sunday, March 24, 2024

Re: configure rad for ULA addresses

On 2024-03-24 23:33 +01, Evan Sherwood <neezer@ton618.org> wrote:
> I'm not sure how to configure rad (or if rad is the right program) to
> help have my devices autoconfigured ULA addresses in a given prefix
> (generated from https://www.unique-local-ipv6.com).
>
> I am debugging a new ISP and need to switch between two ISPs without
> disrupting communication between my network devices. I didn't see
> anything in rad.conf(5) that would help, other than setting a prefix
> option in my interface configuration.
>
> I tried
>
> interface igc1 {
> prefix fdbf:e79a:8e3e::/48
^^^^
lesser operating systems will refuse to form autoconf addresses if the
prefix length is not 64.

> }
>
> ... and restarted rad but devices that connect don't seem to get
> addresses in that prefix.
>
> Would appreciate any help and guidance I could get. Thanks!
>

--
In my defence, I have been left unsupervised.

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