Packet #17812670 Success

NODEINFO_APP packet from [email protected][d696][NorthYork] (d696) to rrMesh: Base-01 (rrB1)

Total Receptions

Unique Gateways

Hop Count

103

Payload Bytes

Packet Information

Database ID:	17812670
Mesh Packet ID:	`0x0d50cff8` Used for correlation across gateways
Timestamp:	2026-03-27 10:20:13 UTC
From Node:	[email protected][d696][NorthYork] (d696)
To Node:	rrMesh: Base-01 (rrB1)
Success:	Processed
Protocol:	NODEINFO_APP Port: 4

Gateway:	FLAN-F208 (FLAN)
Channel:	ShortTurbo
RSSI:	-41 dBm
SNR:	6.0 dBm
Hop Info:	3/7 hops Start: 7, Limit: 4
Relay Node:	`96` FLAM Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions

Payload Data

Protocol: NODEINFO_APP

Size: 103 bytes

Decoded: Yes

Decoded Data:

Long Name:	[email protected][d696][NorthYork]
Short Name:	d696
Node ID:	!dd1dd696
MAC Address:	2DrdHdaW
Hardware:	PORTDUINO

Raw Packet Analysis

Complete field breakdown and MQTT privacy/exposure analysis

Packet Structure

MQTT Packet Flow:
ServiceEnvelope (MQTT layer) → MeshPacket (Mesh layer) → Decoded Payload (Application data)

Total Size:	103 bytes
Gateway:	!433af208
Channel:	ShortTurbo
Payload Type:	NODEINFO_APP
Hop Count:	3 / 7

Privacy Summary

Exposure Level:
Direct Message

Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...

Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (3 hops)
+ 1 more...

MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

Field	Value
`gateway_id`	`!433af208` Node ID format
`channel_id`	`ShortTurbo`
`packet`	`MeshPacket` (103 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`3709720214` Source node ID	uint32
`to`	`382706200` Target node ID	uint32
`decoded.portnum`	`4` NODEINFO_APP	enum
`decoded.payload_length`	`103` bytes	size
`hop_limit`	`4` Remaining hops allowed	uint32
`hop_start`	`7` Initial hop limit	uint32
`hops_taken`	`3` Calculated: hop_start - hop_limit	derived
`rx_rssi`	`-41.0` dBm Signal strength at gateway	int32
`rx_snr`	`6.00` dB Signal quality at gateway	float
`rx_time`	`1774606810` Receive timestamp	fixed32
`via_mqtt`	False Direct LoRa transmission	bool
`want_ack`	False No ACK requested	bool
`priority`	Not set	enum
`delayed`	Not set	enum
`channel`	Not set	uint32
`pki_encrypted`	False Standard encryption	bool
`next_hop`	Not set	uint32
`relay_node`	`150` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1774606813.0653517` Unix timestamp	uint32

MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Direct Message

Privacy Features:

✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
✓ Custom channel: ShortTurbo
✓ Gateway node ID tracked

Exposure Risks:

⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (3 hops)
⚠ RF signal metrics exposed (location inference possible)

MQTT-Specific Fields

Gateway ID:	`!433af208`
Signal Metrics:	RSSI: -41.0 dBm SNR: 6.00 dB

Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:

Protocol:	NODEINFO_APP
Size:	103 bytes
Decoded:	Yes

Complete Payload Data (JSON):

{ "id": "!dd1dd696", "long_name": "[email protected][d696][NorthYork] ", "short_name": "d696", "macaddr": "2DrdHdaW", "hw_model": "PORTDUINO" }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!433af208", "channel_id": "ShortTurbo", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3709720214, "to": 382706200, "id": 223399928, "rx_time": 1774606810, "rx_snr": 6.0, "rx_rssi": -41, "hop_limit": 4, "hop_start": 7, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 150, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092164643164643639361226646973636f72644063656461726d6573682e63615b643639365d5b4e6f727468596f726b5d201a04643639362206d83add1dd6962825380142202743fa6125a48dcbce0a6d803404ee79881cd48cc0df148b3a649bca441b1b24", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!dd1dd696", "long_name": "[email protected][d696][NorthYork] ", "short_name": "d696", "macaddr": "2DrdHdaW", "hw_model": "PORTDUINO", "role": "CLIENT_MUTE", "public_key": "J0P6YSWkjcvOCm2ANATueYgc1IzA3xSLOmSbykQbGyQ=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }

Raw Packet Data (103 bytes)

0a092164643164643639361226646973636f72644063656461726d6573682e63615b643639365d5b4e6f727468596f726b5d201a04643639362206d83add1dd6962825380142202743fa6125a48dcbce0a6d803404ee79881cd48cc0df148b3a649bca441b1b24

Hex Analysis:

Size:	103 bytes
Format:	Protobuf (Protocol Buffers)
Encoding:	Binary with varint and length-delimited fields

This is the raw protobuf-encoded payload as received from MQTT. The structure follows the Meshtastic protobuf schema definitions.

All Receptions

All gateways that received this packet
Correlation: Using Mesh Packet ID

Reception Locations

Loading reception map...

Map shows gateway locations that received this packet. Hop counts are displayed if available.

Gateway	Time Offset	RSSI	SNR	Hops	Relay	Channel	Timestamp	Actions
FLAN-F208 (FLAN) Primary	0.000s Reference	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortTurbo	2026-03-27 10:20:13 UTC	Current
FLAN-F208 (FLAN)	-0.843s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.811s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.785s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.754s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.731s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.708s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.686s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.665s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.644s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.624s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.601s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.578s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.554s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.526s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.503s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.476s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.454s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.433s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.410s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.386s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.363s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.339s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.316s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.295s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.274s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.252s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.229s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.205s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.181s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.158s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.135s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.114s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.092s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.070s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortTurbo	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.048s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortTurbo	2026-03-27 10:20:13 UTC	View
FLAN-F208 (FLAN)	-0.024s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortTurbo	2026-03-27 10:20:13 UTC	View
FLAN-F208 (FLAN)	+0.023s After	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortTurbo	2026-03-27 10:20:13 UTC	View
FLAN-F208 (FLAN)	+0.045s After	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortTurbo	2026-03-27 10:20:13 UTC	View
FLAN-F208 (FLAN)	+0.066s After	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortTurbo	2026-03-27 10:20:13 UTC	View
FLAN-F208 (FLAN)	+0.088s After	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortTurbo	2026-03-27 10:20:13 UTC	View
FLAN-F208 (FLAN)	+0.109s After	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortTurbo	2026-03-27 10:20:13 UTC	View
FLAN-F208 (FLAN)	+0.132s After	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortTurbo	2026-03-27 10:20:13 UTC	View
FLAN-F208 (FLAN)	+0.156s After	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortTurbo	2026-03-27 10:20:13 UTC	View
FLAN-F208 (FLAN)	+0.180s After	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:13 UTC	View
AH001 (0d74)	+0.203s After	-119.0 dBm	-11.50 dB	4	`ec`	LongFast	2026-03-27 10:20:13 UTC	View

46

Total Receptions

2

Unique Gateways