Looking for a Free Program to Map Data Center Inventory

November 11, 2025 5 answers
Asked by TechyMonkey42
Hey everyone! I'm trying to remember the name of a program or web service that I read about a while back. I need something that lets me create a map of my data center or floorplan. Ideally, I want to be able to draw out network jacks, cable routing, and link that to a logical inventory of switches, servers, and other equipment. Basically, I want to easily check what cable goes where and see details like which switch port it's connected to, along with serial numbers and more. Does anyone know which program or service I might be thinking of? Thanks in advance!

Answers

DataDoodler
Racktables could also be what youโ€™re looking for. If you just want the diagramming features, you might want to try draw.io instead.
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NetworkNinja88
I use a combination of Slurpit and NetBox for my needs, which might work well for you too.
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GadgetGuru77
GLPI can do a lot of what you need, but it might not be fully automated. You might have to manually link switch ports to different equipment, though it can automatically inventory computers and servers using an agent, and can use SNMP for switches and printers.
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CuriousCat36
Have you checked out NetBox? It might be the one you're looking for!

TechyMonkey42: Yes! NetBox was the one I was trying to remember! Thanks so much, everyone, you all are awesome!

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CloudCommander12
You might want to look into DCIM (Data Center Infrastructure Management) tools. Check out this blog for some open-source options: netboxlabs.com/blog/open-source-dcim-tools/.
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