[rbak-nsp] dhcp only on interface

[Marcin Kuczera]

hello,
maybe some of you know the function of "replay only" on MikroTik.
This is something that allows for the communication only hosts who confirmed
their lease of address to DHCP server.
Others with the static IP configuration will not work.

Now, the question - is it possible to do it on RedBack ? (not CLIPS) ?
As far now I saw, that if I enable DHCP on interface and computers
fetch addresses from DHCP, the ARP entry looks like static.
However, dynamic ARP (static IP without DHCP) is still possible.

Is there any method to disable dynamic ARP on particular interface to
make it running what I mentioned about ?

If yes, any method to allow particular MAC/IP (static) to be mixed
with dynamic assignment ?

Regards,
Marcin