App + Appliance

Add the free appliance when App Only diagnostics need continuous site history.

The InfraZoom Android app is the first-line diagnostic tool. The Infracheck Appliance extends it with local WAN, DNS, HTTP/TLS, packet loss, LAN inventory, alerts, historical evidence, and reports from inside the customer network.

What the appliance monitors

• Gateway reachability, packet loss, jitter, and latency.
• WAN download/upload quality and baseline changes.
• DNS lookup health, resolver status, and external HTTP/TLS checks.
• LAN discovery, new devices, missing devices, hostname overrides, and notes.
• Health score, active alerts, triage hints, and PDF reports.

When to deploy it

• A customer reports intermittent problems that need history after the technician leaves.
• The site needs LAN inventory, new/missing device visibility, or recurring network health reports.
• The MSP needs phone-side evidence and site-side evidence in the same support workflow.

Deployment model

The appliance is published as a free GitHub repository and runs with Docker Compose on a Linux host. It stores data locally by default and pairs with the InfraZoom Android app when you need phone-vs-site comparison.

git clone https://github.com/gatgserv/infracheck-appliance.git
cd infracheck-appliance
sh scripts/install-linux.sh

Why local-first matters

Customer network faults are often visible only from inside the LAN. A local appliance can see symptoms that remote cloud checks may miss, especially DNS, gateway, LAN inventory, and local service behavior.

Related appliance pages

• Docker network monitoring appliance for install model, checks, and operational limits.
• Local-first network monitoring for the data model and troubleshooting workflow.
• Phone vs appliance diagnostics for client-side versus site-wide fault isolation.

Open the appliance repository or read installation docs.