Packet #17779156 Success

NODEINFO_APP packet from Meshtastic 6ef4 (6ef4) to !ffffffff

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	17779156
Mesh Packet ID:	`0x50651d39` Used for correlation across gateways
Timestamp:	2026-03-27 08:54:47 UTC
From Node:	Meshtastic 6ef4 (6ef4)
To Node:	!ffffffff (ffff)
Success:	Processed
Protocol:	NODEINFO_APP Port: 4

Gateway:	WYK8 AI bot DM ask: (🔮)
Channel:	LongFast
RSSI:	-69 dBm
SNR:	7.25 dBm
Hop Info:	2/7 hops Start: 7, Limit: 5
Relay Node:	`44` 📡 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: 80 bytes

Decoded: Yes

Decoded Data:

Long Name:	Meshtastic 6ef4
Short Name:	6ef4
Node ID:	!db556ef4
MAC Address:	EFHbVW70
Hardware:	HELTEC_MESH_SOLAR

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:	80 bytes
Gateway:	!433c823c
Channel:	LongFast
Payload Type:	NODEINFO_APP
Hop Count:	2 / 7

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`	`!433c823c` Node ID format
`channel_id`	`LongFast` Default public channel
`packet`	`MeshPacket` (80 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`3679809268` Source node ID	uint32
`to`	`4294967295` (Broadcast) Visible to all nodes	uint32
`decoded.portnum`	`4` NODEINFO_APP	enum
`decoded.payload_length`	`80` bytes	size
`hop_limit`	`5` Remaining hops allowed	uint32
`hop_start`	`7` Initial hop limit	uint32
`hops_taken`	`2` Calculated: hop_start - hop_limit	derived
`rx_rssi`	`-69.0` dBm Signal strength at gateway	int32
`rx_snr`	`7.25` dB Signal quality at gateway	float
`rx_time`	`1774601679` 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`	`68` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1774601687.0363173` 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:	`!433c823c`
Signal Metrics:	RSSI: -69.0 dBm SNR: 7.25 dB

Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:

Protocol:	NODEINFO_APP
Size:	80 bytes
Decoded:	Yes

Complete Payload Data (JSON):

{ "id": "!db556ef4", "long_name": "Meshtastic 6ef4", "short_name": "6ef4", "macaddr": "EFHbVW70", "hw_model": "HELTEC_MESH_SOLAR" }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!433c823c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3679809268, "to": 4294967295, "id": 1348803897, "rx_time": 1774601679, "rx_snr": 7.25, "rx_rssi": -69, "hop_limit": 5, "hop_start": 7, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 68, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216462353536656634120f4d65736874617374696320366566341a043665663422061051db556ef4286c42206282ffc2fe20f42eb23b627a5ee1f74f59b9284c4b318e89bac43ec9145363574800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!db556ef4", "long_name": "Meshtastic 6ef4", "short_name": "6ef4", "macaddr": "EFHbVW70", "hw_model": "HELTEC_MESH_SOLAR", "public_key": "YoL/wv4g9C6yO2J6XuH3T1m5KExLMY6JusQ+yRRTY1c=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }

Raw Packet Data (80 bytes)

0a09216462353536656634120f4d65736874617374696320366566341a043665663422061051db556ef4286c42206282ffc2fe20f42eb23b627a5ee1f74f59b9284c4b318e89bac43ec9145363574800

Hex Analysis:

Size:	80 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
WYK8 AI bot DM ask: (🔮) Primary	0.000s Reference	-69.0 dBm	7.25 dB	2	`44` 📡	LongFast	2026-03-27 08:54:47 UTC	Current
WYK6 - MeshPocket (🔋)	-1.214s Before	-41.0 dBm	5.75 dB	2	`44` 📡	LongFast	2026-03-27 08:54:45 UTC	View
WYK6 - MeshPocket (🔋)	-1.178s Before	-41.0 dBm	5.75 dB	2	`44` 📡	LongFast	2026-03-27 08:54:45 UTC	View
WYK6 - MeshPocket (🔋)	-1.138s Before	-41.0 dBm	5.75 dB	2	`44` 📡	LongFast	2026-03-27 08:54:45 UTC	View
WYK6 - MeshPocket (🔋)	-1.107s Before	-41.0 dBm	5.75 dB	2	`44` 📡	LongFast	2026-03-27 08:54:45 UTC	View
WYK6 - MeshPocket (🔋)	-1.082s Before	-41.0 dBm	5.75 dB	2	`44` 📡	LongFast	2026-03-27 08:54:45 UTC	View
WYK6 - MeshPocket (🔋)	-1.059s Before	-41.0 dBm	5.75 dB	2	`44` 📡	LongFast	2026-03-27 08:54:45 UTC	View
WYK6 - MeshPocket (🔋)	-1.030s Before	-41.0 dBm	5.75 dB	2	`44` 📡	LongFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-1.002s Before	-41.0 dBm	5.75 dB	2	`44` 📡	LongFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.964s Before	-41.0 dBm	5.75 dB	2	`44` 📡	LongFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.921s Before	-41.0 dBm	5.75 dB	2	`44` 📡	LongFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.874s Before	-41.0 dBm	5.75 dB	2	`44` 📡	LongFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.851s Before	-41.0 dBm	5.75 dB	2	`44` 📡	MediumFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.824s Before	-41.0 dBm	5.75 dB	2	`44` 📡	MediumFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.801s Before	-41.0 dBm	5.75 dB	2	`44` 📡	MediumFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.778s Before	-41.0 dBm	5.75 dB	2	`44` 📡	MediumFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.752s Before	-41.0 dBm	5.75 dB	2	`44` 📡	MediumFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.729s Before	-41.0 dBm	5.75 dB	2	`44` 📡	MediumFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.702s Before	-41.0 dBm	5.75 dB	2	`44` 📡	MediumFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.679s Before	-41.0 dBm	5.75 dB	2	`44` 📡	MediumFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.654s Before	-41.0 dBm	5.75 dB	2	`44` 📡	MediumFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.627s Before	-41.0 dBm	5.75 dB	2	`44` 📡	MediumFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.602s Before	-41.0 dBm	5.75 dB	2	`44` 📡	MediumFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.579s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.556s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.531s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.506s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.469s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.443s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.421s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.400s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.378s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.356s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.334s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortFast	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.310s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortTurbo	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.286s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortTurbo	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.262s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortTurbo	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.239s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortTurbo	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.218s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortTurbo	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.196s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortTurbo	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.174s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortTurbo	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.148s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortTurbo	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.123s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortTurbo	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.098s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortTurbo	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.075s Before	-41.0 dBm	5.75 dB	2	`44` 📡	ShortTurbo	2026-03-27 08:54:46 UTC	View
WYK6 - MeshPocket (🔋)	-0.051s Before	-41.0 dBm	5.75 dB	2	`44` 📡	LongFast	2026-03-27 08:54:46 UTC	View
WYK BASE (🏡)	-0.027s Before	Unknown	Unknown	3	`28` ACTS , WN30	LongFast	2026-03-27 08:54:47 UTC	View

47

Total Receptions

3

Unique Gateways