More sophisticated use of {module} parameter #604

New Issue

MrUnknownDE · 2026-04-05T16:51:23+02:00

MrUnknownDE commented

2026-04-05 16:51:23 +02:00

Originally created by @pwinkeler on 1/13/2026

NetBox version

4.4.9

Feature type

Change to existing functionality

Proposed functionality

Sometimes adding modules to a chassis results in the device extending its interface numbering scheme rather than explicitly referring to the module. For example; module 1 has interfaces 1-24; module 2 then gets interfaces 25-48, etc. To model this easily I'd like to creata module whose interface names are computed using th {module} parameter rather than just substituting. For example I could have an interface name inside a module written as: "{module}*2+[1-24]" or something like that.e

Use case

Typically for the above mentioned case of interface numbering and naming

Database changes

No response

External dependencies

No response

*Originally created by @pwinkeler on 1/13/2026* ### NetBox version 4.4.9 ### Feature type Change to existing functionality ### Proposed functionality Sometimes adding modules to a chassis results in the device extending its interface numbering scheme rather than explicitly referring to the module. For example; module 1 has interfaces 1-24; module 2 then gets interfaces 25-48, etc. To model this easily I'd like to creata module whose interface names are computed using th {module} parameter rather than just substituting. For example I could have an interface name inside a module written as: "{module}*2+[1-24]" or something like that.e ### Use case Typically for the above mentioned case of interface numbering and naming ### Database changes _No response_ ### External dependencies _No response_

MrUnknownDE closed this issue

2026-04-05 16:51:23 +02:00

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Branches Tags

main

21455-sql-indexes-audit

21357-register-model-actions

feature

20924-plugin-ui-components

21766-improve-test-coverage-for-sortable-table-columns

21157-export-template-public-models

21025-pre-render-config-contexts

21364-swagger

feature-ip-prefix-link

20911-dropdown-3

fix_module_substitution

21160-filterset

20911-dropdown-2

20044-elevation-stuck-lightmode

7604-filter-modifiers-v3

20660-script-load

19724-graphql

14884-script

19720-macaddress-interface-generic-relation

fix-19669-api-image-download

7604-filter-modifiers

19275-fixes-interface-bulk-edit

fix-17794-get_field_value_return_list

11507-show-aggregate-and-rir-on-api

9583-add_column_specific_search_field_to_tables

No Label netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox netbox type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature type: feature

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Dependencies

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Reference: github/netbox#604