we are facing a strange issue, as we create a DHCP server with static leases, after two days a number of leases disappears and we have to add the leases again !!!!
any support please?
hiCheck the Lease time: If set to 0s lease will never expire, if not - then after it expires it will drop.
This might help: http://wiki.mikrotik.com/wiki/Manual:IP ... figuration