@Carey_2 This reply isn't really a solution. Mr.S: When you set a fixed IP on a device, it becomes permanent. Carey_2: That is NOT what is specified in the DHCP rfc. Let's be careful with terms. o...

All Clients for whom I specify Reserved Addresses are forced to get infinite lease durations, not ones I specify. I need to change client Reserved Addresses from time to time and for some devices,...