Compute and Create Logical Connection form

---
title: Compute and Create Logical Connection form
description: The Compute and Create Logical Connection form enables you to create, review, and modify the connection details for a logical connection.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/telecom-network-inventory/telecommunications-network-inventory/compute-and-create-logical-connection-form.html
release: australia
product: Telecommunications Network Inventory
classification: telecommunications-network-inventory
topic_type: reference
last_updated: "2026-09-10"
reading_time_minutes: 1
breadcrumb: [GPON Broadband Change model forms, Reference, Telecommunications Network Inventory]
---

# Compute and Create Logical Connection form

The Compute and Create Logical Connection form enables you to create, review, and modify the connection details for a logical connection.

<table id="table_grq_lm4_ktb"><thead><tr><th>

Fields

</th><th>

Description

</th></tr></thead><tbody><tr><td>

Start site

</td><td>

Starting network site where this connection is configured.

</td></tr><tr><td>

Start equipment

</td><td>

Starting network equipment where this connection is configured.

</td></tr><tr><td>

Start interface

</td><td>

Starting network interface where this connection is configured.**Note:** If this field is left empty, it’s automatically set by using the path computation and created logical connection.

</td></tr><tr><td>

Logical connection Model

</td><td>

Logical connection model where this connection is configured.**Note:** The topology connection models are not listed.

</td></tr><tr><td>

End site

</td><td>

Ending network site where this connection is configured.

</td></tr><tr><td>

End equipment

</td><td>

Ending network equipment where this connection is configured.

</td></tr><tr><td>

End Interface

</td><td>

Ending network interface where this connection is configured.**Note:** If this field is left empty, it’s automatically set by using the path computation and created logical connection.

</td></tr><tr><td>

End equipment type

</td><td>

Ending network equipment type where this connection is configured.

</td></tr><tr><td>

End equipment role

</td><td>

Ending network equipment role where this connection is configured.

</td></tr><tr><td>

End equipment function

</td><td>

Ending network equipment function where this connection is configured.

</td></tr><tr><td>

Bandwidth

</td><td>

Bandwidth of this physical connection.

</td></tr><tr><td>

Allowed logical connection model

</td><td>

Filter that captures all the supported models for the logical connection.**Note:** The list of available logical connection model changes when the **Logical connection model** is selected from the **Model relationship** field.

</td></tr><tr><td>

Allowed physical connection model

</td><td>

Filter that captures all the supported models for the physical connection.**Note:** The list of available physical connection model changes when the **Logical connection model** is selected from the **Model relationship** field.

</td></tr></tbody>
</table>**Parent Topic:**[GPON Broadband Change model forms](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/telecom-network-inventory/telecommunications-network-inventory/gpon-broadband-change-model-forms.md)