What happens if I edit a field in Hudu that's connected to Radar data?

While you can technically edit connected fields in Hudu, the values will be overwritten by Hudu Radar on the next scan. To make persistent changes, you need to edit the values directly in the Hudu Radar app.

How do I prevent Radar from recreating a network or device I've deleted?

Instead of deleting Radar-discovered networks or devices, you should archive them. Deleting triggers automatic recreation on the next scan if the network or device is still online, creating a cycle. Archiving prevents this while maintaining the record.

Hudu Radar Network Discovery & Asset Management

Name: Hudu Radar Network Discovery & Asset Management
Uploaded: 2026-04-12T14:21:58-04:00
Duration: 3 min 25 s
Description: TL;DR Hudu Radar automatically discovers networks and devices, populating IPAM tables while preventing duplicates through CIDR range matching and creating related assets with mapped data fields. Assets created by Radar contain fields connected to exter...

Hudu

04/12/2026

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Transcript

once everything is set up. Any networks created by Hudu Radar will automatically be added to the company's IPAM table. Hudu Radar matches networks on CIDR range to avoid creating duplicates. If a network is connected to Hudu Radar, you'll see a badge on the top of the screen by the network name. In the IP address table, you'll see the IPs of any devices Radar discovers and that were sent to Hudu along with the asset the IP is assigned to, assuming you have asset mapping configured. IP addresses and assets created by Radar are automatically related as well. You can also manually connect an existing network to Hudu Radar in the IPAM section of Hudu. To do so, select the network you'd like to connect, click the more icon, and then select connect to Radar in the drop down menu. The network will then be included in the next Radar scan. If you delete a network that was created by Radar, Radar will find and create the network again on its next scan if the network is online. The same is true for devices. If you delete a device in Hudu that was created by Radar, Radar is going to find and create it again, unless the device is taken offline. To avoid this cycle, you can archive the network or device instead. As mentioned, the devices that are in our IPAM table are also the assets that are being created in Hudu. Assets that contain fields mapped to Hudu Radar data points will have a banner indicating that the asset contains one or more fields connected to an external source. While you can technically edit one of these connected fields in Hudu, the value will be overwritten by Hudu Radar upon the next scan. To truly change the value, you'll want to make the edit in the Hudu Radar app. In the asset itself, HuduBot has automatically flagged the asset with my ready for review flag. This was accomplished via Hudu's workflows feature. You can set this up to ensure that all devices that are discovered via Hudu Radar are marked for review as soon as they populate in Hudu. Now back on the company's IPAM page, you'll notice a new tab here for a map. This feature is exclusive to companies using Radar as the map is automatically generated and maintained by Hudu Radar. Click on any item in the map to open a preview of the network details or the asset. If a device is unable to be sent to Hudu, it will still be shown on the map with a tool tip indicating as much on hover. In this map, you'll notice there is a network off on its own here. Clicking on it, I can see that this network was found by Radar but has not been scanned. If you'd like to add the network to Radar scans, you can do so here. Hopefully you enjoyed these videos on Hudu Radar and now it's time to start scanning. If you have any additional questions, feel free to leave a comment below, ask a question on our community page, or reach out to our support team at support.hudu.com.

TL;DR

Hudu Radar automatically discovers networks and devices, populating IPAM tables while preventing duplicates through CIDR range matching and creating related assets with mapped data fields.
Assets created by Radar contain fields connected to external sources that sync on each scan, requiring edits to be made in the Radar app rather than Hudu to persist changes.
The platform includes automated network mapping exclusive to Radar users, providing visual infrastructure views with interactive device details and the ability to add unscanned networks to future scans.

Summary

This demonstration walks through Hudu Radar's automated network discovery and asset management capabilities within the Hudu platform. The video shows how Radar automatically populates IPAM tables with discovered networks and devices, creates related assets with mapped data fields, and generates visual network maps. Key workflows covered include connecting existing networks to Radar scans, managing Radar-created assets that sync with external data sources, and handling the lifecycle of discovered devices. The presentation emphasizes automation features like duplicate prevention through CIDR matching, automatic asset relationships, and workflow-based flagging for review. Users learn how Radar-discovered data persists through scans and how to properly archive rather than delete assets to avoid recreation cycles. The visual network mapping feature provides an interactive view of discovered infrastructure with device details accessible through hover and click interactions.

Chapters

0:00 - Introduction to Radar Networks
0:13 - IPAM Table Population
0:49 - Connecting Existing Networks
1:31 - Radar-Created Assets
2:21 - Network Map Feature

Key Quotes

0:19 "Hudu Radar matches networks on CIDR range to avoid creating duplicates."
1:48 "While you can technically edit one of these connected fields in Hudu, the value will be overwritten by Hudu Radar upon the next scan."
2:27 "This feature is exclusive to companies using Radar as the map is automatically generated and maintained by Hudu Radar."

Categories:

» Cybersecurity » Network Security
» Data Protection

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