Packet #17804904 Success

NODEINFO_APP packet from SolidElectronics (🍕) to VE3WNP-11 (TGWN)

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	17804904
Mesh Packet ID:	`0xfcdb8c0b` Used for correlation across gateways
Timestamp:	2026-03-27 10:06:28 UTC
From Node:	SolidElectronics (🍕)
To Node:	VE3WNP-11 (TGWN)
Success:	Processed
Protocol:	NODEINFO_APP Port: 4

Gateway:	kwarc.org 5ff0 (KW5)
Channel:	LongFast
RSSI:	-95 dBm
SNR:	12.0 dBm
Hop Info:	2/3 hops Start: 3, Limit: 1
Relay Node:	None

Payload Data

Protocol: NODEINFO_APP

Size: 81 bytes

Decoded: Yes

Decoded Data:

Long Name:	SolidElectronics
Short Name:	🍕
Node ID:	!f1b0d2fc
MAC Address:	IG7xsNL8
Hardware:	TLORA_T3_S3

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:	81 bytes
Gateway:	!a3fb5ff0
Channel:	LongFast
Payload Type:	NODEINFO_APP
Hop Count:	2 / 3

Privacy Summary

Exposure Level:
Direct Message

Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...

Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...

MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

Field	Value
`gateway_id`	`!a3fb5ff0` Node ID format
`channel_id`	`LongFast` Default public channel
`packet`	`MeshPacket` (81 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`4054897404` Source node ID	uint32
`to`	`3662971984` Target node ID	uint32
`decoded.portnum`	`4` NODEINFO_APP	enum
`decoded.payload_length`	`81` bytes	size
`hop_limit`	`1` Remaining hops allowed	uint32
`hop_start`	`3` Initial hop limit	uint32
`hops_taken`	`2` Calculated: hop_start - hop_limit	derived
`rx_rssi`	`-95.0` dBm Signal strength at gateway	int32
`rx_snr`	`12.00` dB Signal quality at gateway	float
`rx_time`	`1774605987` 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`	Not set	uint32
`tx_after`	Not set	uint32
`timestamp`	`1774605988.2290673` 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
✓ Gateway node ID tracked

Exposure Risks:

⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (2 hops)
⚠ RF signal metrics exposed (location inference possible)

MQTT-Specific Fields

Gateway ID:	`!a3fb5ff0`
Signal Metrics:	RSSI: -95.0 dBm SNR: 12.00 dB

Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:

Protocol:	NODEINFO_APP
Size:	81 bytes
Decoded:	Yes

Complete Payload Data (JSON):

{ "id": "!f1b0d2fc", "long_name": "SolidElectronics", "short_name": "🍕", "macaddr": "IG7xsNL8", "hw_model": "TLORA_T3_S3" }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!a3fb5ff0", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 4054897404, "to": 3662971984, "id": 4242246667, "rx_time": 1774605987, "rx_snr": 12.0, "rx_rssi": -95, "hop_limit": 1, "hop_start": 3, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 0, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092166316230643266631210536f6c6964456c656374726f6e6963731a04f09f8d952206206ef1b0d2fc28104220c66700898261bb4ab74854a5fb1570e04fdd458c9a4cf0679773d5b4d97214554800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!f1b0d2fc", "long_name": "SolidElectronics", "short_name": "🍕", "macaddr": "IG7xsNL8", "hw_model": "TLORA_T3_S3", "public_key": "xmcAiYJhu0q3SFSl+xVw4E/dRYyaTPBnl3PVtNlyFFU=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }

Raw Packet Data (81 bytes)

0a092166316230643266631210536f6c6964456c656374726f6e6963731a04f09f8d952206206ef1b0d2fc28104220c66700898261bb4ab74854a5fb1570e04fdd458c9a4cf0679773d5b4d97214554800

Hex Analysis:

Size:	81 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
kwarc.org 5ff0 (KW5) Primary	0.000s Reference	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	Current
kwarc.org 5ff0 (KW5)	-0.153s Before	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.124s Before	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.088s Before	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.063s Before	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.042s Before	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.021s Before	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.024s After	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.047s After	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.069s After	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.090s After	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.111s After	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.131s After	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.151s After	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.173s After	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.197s After	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.220s After	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.241s After	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.263s After	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.284s After	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.305s After	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.325s After	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.347s After	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.371s After	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.393s After	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.417s After	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.438s After	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.459s After	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.479s After	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.500s After	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.522s After	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.546s After	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.569s After	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.591s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.620s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.654s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.679s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.721s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.744s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.767s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.789s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:29 UTC	View
kwarc.org 5ff0 (KW5)	+0.811s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:29 UTC	View
kwarc.org 5ff0 (KW5)	+0.834s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:29 UTC	View
kwarc.org 5ff0 (KW5)	+0.854s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:29 UTC	View
kwarc.org 5ff0 (KW5)	+0.883s After	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:29 UTC	View

45

Total Receptions

1

Unique Gateways