MIKROTIK
- While adding DHCP lease for particular MAC address the system checks if the MAC address has assigned any IP address dynamically. If yes, dynamic record is removed at first. In the past dynamic record was not removed but it caused (in the case of assigned IP address from dynamic pool) that IP address was assigned after timeout of previous assigned IP address.
RADIUS
- Customized RADIUS to better identify disconnected clients. In some previous cases (e.g. link failure) RADIUS was not able to detect these disconnected clients properly and after re-connection clients still looked like disconnected.