Packet #14065065

Packet Information

Database ID:	14065065
Mesh Packet ID:	`0x801bd0f7` Used for correlation across gateways
Timestamp:	2025-10-07 20:42:51 UTC
From Node:	Venturada2🗼🌐☀️ (Vb2)
To Node:	!ffffffff (ffff)
Success:	Processed
Protocol:	TEXT_MESSAGE_APP Port: 1

Gateway:	Venturada2🗼🌐☀️ (Vb2)
Channel:	MediumSlow
RSSI:	Unknown
SNR:	Unknown
Hop Info:	0/3 hops Start: 3, Limit: 3

Payload Data

Protocol: TEXT_MESSAGE_APP

Size: 8 bytes

Decoded: Yes

Text Content:

2 saldos

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:	8 bytes
Gateway:	!a03526b0
Channel:	MediumSlow
Payload Type:	TEXT_MESSAGE_APP
Hop Count:	Unknown / 3

Privacy Summary

Exposure Level:
Broadcast

Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumSlow
+ 2 more...

Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers

MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

Field	Value
`gateway_id`	`!a03526b0` Node ID format
`channel_id`	`MediumSlow`
`packet`	`MeshPacket` (8 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`2687837872` Source node ID	uint32
`to`	`4294967295` (Broadcast) Visible to all nodes	uint32
`decoded.portnum`	`1` TEXT_MESSAGE_APP	enum
`decoded.payload_length`	`8` bytes	size
`hop_limit`	`3` Remaining hops allowed	uint32
`hop_start`	`3` Initial hop limit	uint32
`hops_taken`	`0` Calculated: hop_start - hop_limit	derived
`rx_rssi`	Not set	int32
`rx_snr`	Not set	float
`rx_time`	`1759869770` Receive timestamp	fixed32
`via_mqtt`	False Direct LoRa transmission	bool
`want_ack`	False No ACK requested	bool
`priority`	`100` Packet priority level	enum
`delayed`	Not set	enum
`channel`	Not set	uint32
`pki_encrypted`	False Standard encryption	bool
`next_hop`	Not set	uint32
`relay_node`	`176` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1759869771.4578853` 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)
✓ Custom channel: MediumSlow
✓ Gateway node ID tracked
✓ Zero-hop: direct from source to MQTT gateway

Exposure Risks:

⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers

MQTT-Specific Fields

Gateway ID:	`!a03526b0`
Zero Hop Policy:	Enabled Direct gateway connection

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!a03526b0", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2687837872, "to": 4294967295, "id": 2149306615, "rx_time": 1759869770, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 3, "hop_start": 3, "via_mqtt": 0, "want_ack": 0, "priority": 100, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 176, "tx_after": 0, "decoded": { "portnum": 1, "payload": "322073616c646f73", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "2 saldos", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }

Raw Packet Data (8 bytes)

322073616c646f73

Hex Analysis:

Size:	8 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	Channel	Timestamp	Actions
Venturada2🗼🌐☀️ (Vb2) Primary	0.000s Reference	Unknown	Unknown	0	MediumSlow	2025-10-07 20:42:51	Current
XiaoWatt c4c8 🌐🔌 (c4c8)	+0.505s After	-96.0 dBm	6.50 dB	0	MediumSlow	2025-10-07 20:42:51	View
Machu Pichu (MaPi)	+0.770s After	-102.0 dBm	-4.25 dB	0	MediumSlow	2025-10-07 20:42:52	View
GRN1-Base🗼🌐 (GRN1)	+0.813s After	-90.0 dBm	3.50 dB	0	MediumSlow	2025-10-07 20:42:52	View
Meshtastic 1760 (1760)	+0.817s After	-129.0 dBm	-10.00 dB	0	MediumSlow	2025-10-07 20:42:52	View
Meshtastic 18a4 (18a4)	+1.157s After	Unknown	Unknown	1	MediumSlow	2025-10-07 20:42:52	View
Zion 🗼 (Zion)	+1.443s After	-107.0 dBm	-14.75 dB	1	MediumSlow	2025-10-07 20:42:52	View
Oxygen EA4HKU (O)	+1.456s After	-61.0 dBm	8.50 dB	1	MediumSlow	2025-10-07 20:42:52	View
Rodashtastic🗼🌐 (RDSt)	+1.666s After	-115.0 dBm	-7.00 dB	1	MediumSlow	2025-10-07 20:42:53	View
Carbon EA4HKU (C)	+1.755s After	-67.0 dBm	8.25 dB	1	MediumSlow	2025-10-07 20:42:53	View
Trasto 🐰 Va (trva)	+1.929s After	-119.0 dBm	-16.00 dB	1	MediumSlow	2025-10-07 20:42:53	View
tizon (Sylv)	+1.943s After	-104.0 dBm	5.25 dB	1	MediumSlow	2025-10-07 20:42:53	View
Meshtastic 2688 (2688)	+2.357s After	-117.0 dBm	0.75 dB	1	MediumSlow	2025-10-07 20:42:53	View
Quass001 ☄️ (Q001)	+2.465s After	-106.0 dBm	-7.25 dB	1	MediumSlow	2025-10-07 20:42:53	View
Quass002 ☄️ (Q002)	+2.695s After	Unknown	Unknown	2	MediumSlow	2025-10-07 20:42:54	View
Mec Rocket Meco (MRM)	+2.759s After	-109.0 dBm	-7.25 dB	1	MediumSlow	2025-10-07 20:42:54	View
Antonio 82d4 (82d4)	+2.885s After	-122.0 dBm	-13.75 dB	2	MediumSlow	2025-10-07 20:42:54	View
[TLG] 📡🌐🔋🔌 (tlg0)	+3.162s After	-87.0 dBm	7.75 dB	1	MediumSlow	2025-10-07 20:42:54	View
Kenobi23 movil (5672)	+3.423s After	-123.0 dBm	-13.00 dB	3	MediumSlow	2025-10-07 20:42:54	View
Baldur Fijo (BalF)	+3.745s After	-107.0 dBm	-3.50 dB	2	MediumSlow	2025-10-07 20:42:55	View
🌐Charly Unid Movil🛰 (C181)	+3.992s After	-116.0 dBm	-9.75 dB	2	MediumSlow	2025-10-07 20:42:55	View
Ocumare_Base_🗼🌐 (CATA)	+4.301s After	-99.0 dBm	-7.75 dB	1	MediumSlow	2025-10-07 20:42:55	View
Will - Azuqueca (WAzq)	+4.659s After	-121.0 dBm	-11.00 dB	3	MediumSlow	2025-10-07 20:42:56	View
Meshtastic 54a4 Justicia (54a4)	+4.802s After	-116.0 dBm	-13.00 dB	3	MediumSlow	2025-10-07 20:42:56	View
Monolito (MoN)	+6.937s After	-65.0 dBm	8.00 dB	2	MediumSlow	2025-10-07 20:42:58	View

25

Total Receptions

25

Unique Gateways

Packet #14065065 Success