Packet #17797322 Success

NODEINFO_APP packet from YKF_Beaverdale_Base (b500) to !ffffffff

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	17797322
Mesh Packet ID:	`0x8f3e88a1` Used for correlation across gateways
Timestamp:	2026-03-27 09:42:32 UTC
From Node:	YKF_Beaverdale_Base (b500)
To Node:	!ffffffff (ffff)
Success:	Processed
Protocol:	NODEINFO_APP Port: 4

Gateway:	Balconytastic (PIE1)
Channel:	LongFast
RSSI:	-45 dBm
SNR:	6.0 dBm
Hop Info:	2/6 hops Start: 6, Limit: 4
Relay Node:	`99` PI01 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: 86 bytes

Decoded: Yes

Decoded Data:

Long Name:	YKF_Beaverdale_Base
Short Name:	b500
Node ID:	!9e76b500
MAC Address:	8J6edrUA
Hardware:	HELTEC_V3

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:	86 bytes
Gateway:	!49b3d5b8
Channel:	LongFast
Payload Type:	NODEINFO_APP
Hop Count:	2 / 6

Privacy Summary

Exposure Level:
Broadcast

Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked

Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...

MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

Field	Value
`gateway_id`	`!49b3d5b8` Node ID format
`channel_id`	`LongFast` Default public channel
`packet`	`MeshPacket` (86 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`2658579712` Source node ID	uint32
`to`	`4294967295` (Broadcast) Visible to all nodes	uint32
`decoded.portnum`	`4` NODEINFO_APP	enum
`decoded.payload_length`	`86` bytes	size
`hop_limit`	`4` Remaining hops allowed	uint32
`hop_start`	`6` Initial hop limit	uint32
`hops_taken`	`2` Calculated: hop_start - hop_limit	derived
`rx_rssi`	`-45.0` dBm Signal strength at gateway	int32
`rx_snr`	`6.00` dB Signal quality at gateway	float
`rx_time`	`1774604551` 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`	`153` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1774604552.4096773` Unix timestamp	uint32

MQTT Privacy & Exposure Analysis

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

Exposure Level: Broadcast

Privacy Features:

✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked

Exposure Risks:

⚠ Visible to all nodes on channel
⚠ 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:	`!49b3d5b8`
Signal Metrics:	RSSI: -45.0 dBm SNR: 6.00 dB

Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:

Protocol:	NODEINFO_APP
Size:	86 bytes
Decoded:	Yes

Complete Payload Data (JSON):

{ "id": "!9e76b500", "long_name": "YKF_Beaverdale_Base", "short_name": "b500", "macaddr": "8J6edrUA", "hw_model": "HELTEC_V3" }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!49b3d5b8", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2658579712, "to": 4294967295, "id": 2403240097, "rx_time": 1774604551, "rx_snr": 6.0, "rx_rssi": -45, "hop_limit": 4, "hop_start": 6, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 153, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092139653736623530301213594b465f42656176657264616c655f426173651a04623530302206f09e9e76b500282b380c42209c337470311ab1e1b6639a7cb0550a2435c28e4af987439f0008455f3f58d16b4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!9e76b500", "long_name": "YKF_Beaverdale_Base", "short_name": "b500", "macaddr": "8J6edrUA", "hw_model": "HELTEC_V3", "role": "CLIENT_BASE", "public_key": "nDN0cDEaseG2Y5p8sFUKJDXCjkr5h0OfAAhFXz9Y0Ws=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }

Raw Packet Data (86 bytes)

0a092139653736623530301213594b465f42656176657264616c655f426173651a04623530302206f09e9e76b500282b380c42209c337470311ab1e1b6639a7cb0550a2435c28e4af987439f0008455f3f58d16b4800

Hex Analysis:

Size:	86 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
Balconytastic (PIE1) Primary	0.000s Reference	-45.0 dBm	6.00 dB	2	`99` PI01	LongFast	2026-03-27 09:42:32 UTC	Current
neoSG2 https://canadaverse.org/ (🎐)	-4.310s Before	-88.0 dBm	1.00 dB	0	`ff`	LongFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-4.278s Before	-88.0 dBm	1.00 dB	0	`ff`	LongFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-4.253s Before	-88.0 dBm	1.00 dB	0	`ff`	LongFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-4.216s Before	-88.0 dBm	1.00 dB	0	`ff`	LongFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-4.181s Before	-88.0 dBm	1.00 dB	0	`ff`	LongFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-4.143s Before	-88.0 dBm	1.00 dB	0	`ff`	LongFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-4.117s Before	-88.0 dBm	1.00 dB	0	`ff`	LongFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-4.091s Before	-88.0 dBm	1.00 dB	0	`ff`	LongFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-4.063s Before	-88.0 dBm	1.00 dB	0	`ff`	LongFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-4.042s Before	-88.0 dBm	1.00 dB	0	`ff`	LongFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-4.019s Before	-88.0 dBm	1.00 dB	0	`ff`	LongFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.995s Before	-88.0 dBm	1.00 dB	0	`ff`	MediumFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.971s Before	-88.0 dBm	1.00 dB	0	`ff`	MediumFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.948s Before	-88.0 dBm	1.00 dB	0	`ff`	MediumFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.926s Before	-88.0 dBm	1.00 dB	0	`ff`	MediumFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.905s Before	-88.0 dBm	1.00 dB	0	`ff`	MediumFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.883s Before	-88.0 dBm	1.00 dB	0	`ff`	MediumFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.862s Before	-88.0 dBm	1.00 dB	0	`ff`	MediumFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.840s Before	-88.0 dBm	1.00 dB	0	`ff`	MediumFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.816s Before	-88.0 dBm	1.00 dB	0	`ff`	MediumFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.792s Before	-88.0 dBm	1.00 dB	0	`ff`	MediumFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.769s Before	-88.0 dBm	1.00 dB	0	`ff`	MediumFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.746s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.725s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.704s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.683s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.660s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.636s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.613s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.589s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.567s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.545s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.524s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortFast	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.503s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortTurbo	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.480s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortTurbo	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.456s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortTurbo	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.433s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortTurbo	2026-03-27 09:42:28 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.410s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortTurbo	2026-03-27 09:42:29 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.387s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortTurbo	2026-03-27 09:42:29 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.366s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortTurbo	2026-03-27 09:42:29 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.345s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortTurbo	2026-03-27 09:42:29 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.324s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortTurbo	2026-03-27 09:42:29 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.301s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortTurbo	2026-03-27 09:42:29 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.277s Before	-88.0 dBm	1.00 dB	0	`ff`	ShortTurbo	2026-03-27 09:42:29 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-3.254s Before	-88.0 dBm	1.00 dB	0	`ff`	LongFast	2026-03-27 09:42:29 UTC	View
Tagtastic (ld01)	+0.227s After	-41.0 dBm	6.25 dB	2	`99` PI01	LongFast	2026-03-27 09:42:32 UTC	View

47

Total Receptions

3

Unique Gateways