On Mon, Aug 09, 2021 at 09:31:09PM +0200, Pali Rohár wrote: > Better to wait. I would like hear some comments / review on this patch > if this is the correct approach as it adds a new API/ABI for userspace. Personally I don't understand the use case for setting the ppp unit at creation time. I didn't implement it on purpose when creating the netlink interface, as I didn't have any use case. On the other hand, adding the ppp unit in the netlink dump is probably useful.