VLANGroup utilization is not reported accurately #10158

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opened 2025-12-29 21:27:36 +01:00 by adam · 0 comments
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Originally created by @jeremystretch on GitHub (Aug 29, 2024).

Originally assigned to: @arthanson on GitHub.

Deployment Type

NetBox Cloud

NetBox Version

v4.1-beta1

Python Version

3.10

Steps to Reproduce

  1. Create a VLAN group allowing VIDs 1 through 200 (inclusive)
  2. Create a VLAN with VID 1 inside the group
  3. View the group's utilization

Expected Behavior

The VLAN group should report a utilization of 0.5% (1 / 200).

Observed Behavior

The VLAN group utilization is reported as 0.0%.

If we change the group's VLAN range to 1-100 (inclusive), its utilization is then reported as 1.0%.

Originally created by @jeremystretch on GitHub (Aug 29, 2024). Originally assigned to: @arthanson on GitHub. ### Deployment Type NetBox Cloud ### NetBox Version v4.1-beta1 ### Python Version 3.10 ### Steps to Reproduce 1. Create a VLAN group allowing VIDs 1 through 200 (inclusive) 2. Create a VLAN with VID 1 inside the group 3. View the group's utilization ### Expected Behavior The VLAN group should report a utilization of 0.5% (1 / 200). ### Observed Behavior The VLAN group utilization is reported as 0.0%. If we change the group's VLAN range to 1-100 (inclusive), its utilization is then reported as 1.0%.
adam added the type: bugstatus: acceptedbetaseverity: low labels 2025-12-29 21:27:36 +01:00
adam closed this issue 2025-12-29 21:27:36 +01:00
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Reference: starred/netbox#10158