The DHCP scopes are a mess, the DNS is all setup wrong. What a mess!
Now I can see where all the problems are and I can sort them out.
How many times can you assign a printer the same IP address? lets just say, many, many, times.
Thanks Solarwinds.
This company was using whatsup gold and an excel spreadsheet for their IP addressing. Very old fashioned.
Now we have some amazing dashboards and a shiny new configured IPAM solution scanning all their subnets, a few of which I had to enter in manually due to the dodgy setup for DHCP and DNS.