I’m not sure if AFP (via Netatalk) is really the right thing to use. I’m pretty sure that “native” Time Machine now prefera CIFS (Samba) over the network.
> I’m not sure if AFP (via Netatalk) is really the right thing to use.
For years, Netatalk was still the more dependable solution, despite the deprecation warnings. I've had very good luck re: my current set up (ZFS and Samba 4.15.13 on Ubuntu 22.04) but Netatalk I believe still works very well.