# network device monitoring

The practice of observing the availability, health, and performance of network devices such as routers, switches, and firewalls.

This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles.

## Scanopy: Self-Hosted Network Scanner That Builds a Live Topology Map

DevFeed: [Scanopy: Self-Hosted Network Scanner That Builds a Live Topology Map](<https://devfeed.tech/articles/scanopy-self-hosted-network-scanner-that-builds-a-live-topology-map-10738.md>)

Original publisher: [Read original article](<https://noted.lol/scanopy/>)

Author: Maya F

Published: 2026-03-03T14:28:42Z

Content type: article

Language: en

Sources: [Noted](<https://devfeed.tech/sources/noted.md>)

Topics: [Network](<https://devfeed.tech/topics/network.md>), [Homelab](<https://devfeed.tech/topics/homelab.md>), [network device monitoring](<https://devfeed.tech/topics/network-device-monitoring.md>), [Docker Compose](<https://devfeed.tech/topics/docker-compose.md>), [Docker](<https://devfeed.tech/topics/docker.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>)

Tags: [compose](<https://devfeed.tech/tags/compose.md>), [containers](<https://devfeed.tech/tags/containers.md>), [devices](<https://devfeed.tech/tags/devices.md>), [docker](<https://devfeed.tech/tags/docker.md>), [homelab](<https://devfeed.tech/tags/homelab.md>), [jellyfin](<https://devfeed.tech/tags/jellyfin.md>), [network](<https://devfeed.tech/tags/network.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [self-hosted](<https://devfeed.tech/tags/self-hosted.md>), [self-hosted-web-tools](<https://devfeed.tech/tags/self-hosted-web-tools.md>), [server](<https://devfeed.tech/tags/server.md>), [tool](<https://devfeed.tech/tags/tool.md>)

### AI overview

Scanopy is a self-hosted, open-source network discovery tool that scans VLANs, identifies hosts, services, containers, and network devices, and generates an interactive topology map. Its server-and-daemon architecture supports Docker deployments across multiple network segments, with ARP, port, Docker socket, and SNMP-based discovery.

### Source excerpt

Scanopy is a self-hosted network discovery tool that scans your VLANs, identifies hosts and services, and builds an interactive, self-updating topology map for your homelab.