Packet #17812668 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:	17812668
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`	`1774606813.0176406` 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)	-0.795s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.764s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.737s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.707s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.684s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.661s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.639s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.617s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.597s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.576s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.554s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.530s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.507s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.478s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.455s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.428s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.407s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.385s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.362s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.338s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.315s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.292s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	MediumFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.269s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.247s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.226s 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)	-0.157s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.133s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.110s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.088s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.066s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.044s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortFast	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	-0.023s Before	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortTurbo	2026-03-27 10:20:12 UTC	View
FLAN-F208 (FLAN)	+0.024s After	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortTurbo	2026-03-27 10:20:13 UTC	View
FLAN-F208 (FLAN)	+0.048s After	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortTurbo	2026-03-27 10:20:13 UTC	View
FLAN-F208 (FLAN)	+0.071s After	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortTurbo	2026-03-27 10:20:13 UTC	View
FLAN-F208 (FLAN)	+0.093s After	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortTurbo	2026-03-27 10:20:13 UTC	View
FLAN-F208 (FLAN)	+0.114s After	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortTurbo	2026-03-27 10:20:13 UTC	View
FLAN-F208 (FLAN)	+0.135s 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	ShortTurbo	2026-03-27 10:20:13 UTC	View
FLAN-F208 (FLAN)	+0.204s After	-41.0 dBm	6.00 dB	3	`96` FLAM	ShortTurbo	2026-03-27 10:20:13 UTC	View
FLAN-F208 (FLAN)	+0.227s After	-41.0 dBm	6.00 dB	3	`96` FLAM	LongFast	2026-03-27 10:20:13 UTC	View
AH001 (0d74)	+0.250s After	-119.0 dBm	-11.50 dB	4	`ec`	LongFast	2026-03-27 10:20:13 UTC	View

46

Total Receptions

2

Unique Gateways