I do intend on setting this to false. As I simply want automatic link-layer association based in the mesh-id (and matching auth of course).

This means if A is in range if B and B of C. That they will automatically link but not forward. This means A is linked to B on one segment and B and C on another.

I can then use this to run IPv6 babeld to build network-layer forwarding (instead of link-layer based)