---
title: FingerprintSource enum | Wartiva GraphQL API
description: Source of a device fingerprint identification. Wartiva GraphQL API reference with arguments, fields, and examples.
url: https://wartiva.com/api-docs/types/fingerprint-source.html
updated: 2026-10-07
---

Networks, devices, and sensors · GraphQL enum

# `FingerprintSource` enum

Source of a device fingerprint identification.

## Values

| Enum Value | Description |
|---|---|
| `MDNS` | Device fingerprinted via mDNS (Bonjour/Avahi) service discovery. |
| `DHCP` | Device fingerprinted via DHCP option 55 parameter request list. |
| `MAC_OUI` | Device identified by MAC address OUI manufacturer lookup. |
| `GATEWAY` | Device identified as a network gateway. |
| `UPNP` | Device fingerprinted via UPnP SSDP discovery. |
| `IPP` | Device fingerprinted via IPP (Internet Printing Protocol) discovery. |

## Used by

- [`Fingerprint`](https://wartiva.com/api-docs/types/fingerprint.html) type: A fingerprint that was used to identify a Device.

## Example

### Example

```json
"MDNS"

```

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