Allow MAC get dhcp response

Hello,

I have 4 subnetwork on an mikrotik router. And i want to give IP to the clients by DHCP . I want that only allow users identify by mac address can get the IP. Right know if config

• pool: Static-only
• The mac is pairing to one ip on lease

The problem with this is that when i move the laptop to other access point that is connected to a different subnetwork. i am still reciving the same ip and can’t reach the gateway.