Packet #8920785 Success

TEXT_MESSAGE_APP packet from Venturada2🗼🌐☀️ (Vb2) to !ffffffff

16
Total Receptions
16
Unique Gateways
1
Hop Count
82
Payload Bytes
Packet Information
Database ID: 8920785
Mesh Packet ID: 0xf3ce369e
Used for correlation across gateways
Timestamp: 2025-09-02 19:51:18 UTC
From Node: Venturada2🗼🌐☀️ (Vb2)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: Meshtastic fbec (fbec)
Channel: MediumSlow
RSSI: -126 dBm
SNR: -7.0 dBm
Hop Info: 1/3 hops
Start: 3, Limit: 2
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 82 bytes
Decoded: Yes
Text Content:
Bss normalmente directo pero aveces atraves de Rigel a él le llegas con -8 de snr
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:82 bytes
Gateway:!7aa6fbec
Channel:MediumSlow
Payload Type:TEXT_MESSAGE_APP
Hop Count:1 / 3
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumSlow
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !7aa6fbec
Node ID format
channel_id MediumSlow
packet MeshPacket (82 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2687837872
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 82 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -126.0 dBm
Signal strength at gateway 		int32
rx_snr -7.00 dB
Signal quality at gateway 		float
rx_time 1756842676
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 1756842678.6780863
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
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !7aa6fbec
Signal Metrics: RSSI: -126.0 dBm
SNR: -7.00 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!7aa6fbec", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2687837872, "to": 4294967295, "id": 4090377886, "rx_time": 1756842676, "rx_snr": -7.0, "rx_rssi": -126, "hop_limit": 2, "hop_start": 3, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "decoded": { "portnum": 1, "payload": "427373206e6f726d616c6d656e7465206469726563746f207065726f20617665636573206174726176657320646520526967656c206120c3a96c206c65206c6c6567617320636f6e202d3820646520736e72", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "Bss normalmente directo pero aveces atraves de Rigel a él le llegas con -8 de snr", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (82 bytes)
427373206e6f726d616c6d656e7465206469726563746f207065726f20617665636573206174726176657320646520526967656c206120c3a96c206c65206c6c6567617320636f6e202d3820646520736e72
Hex Analysis:
Size:82 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
Meshtastic fbec (fbec) Primary 0.000s
Reference 		-126.0 dBm -7.00 dB 1 MediumSlow 2025-09-02 19:51:18 Current
Venturada2🗼🌐☀️ (Vb2) -4.763s
Before 		Unknown Unknown 0 MediumSlow 2025-09-02 19:51:13 View
Perseo 📡 🌐 (nvm1) -3.881s
Before 		-93.0 dBm 0.50 dB 0 MediumSlow 2025-09-02 19:51:14 View
GRN1-Base🗼🌐 (GRN1) -3.533s
Before 		-103.0 dBm 4.00 dB 0 MediumSlow 2025-09-02 19:51:15 View
Tlgo 📡🌐🔋🔌 (TLG0) -1.708s
Before 		-112.0 dBm -4.75 dB 1 MediumSlow 2025-09-02 19:51:16 View
🌐Charly Torre 2🛰 (C182) -0.900s
Before 		-115.0 dBm -15.50 dB 1 MediumSlow 2025-09-02 19:51:17 View
Mec Rocket Meco (MRM) -0.398s
Before 		-113.0 dBm -10.50 dB 1 MediumSlow 2025-09-02 19:51:18 View
Meshtastic c498📡🌐 (C498) -0.055s
Before 		-117.0 dBm -14.75 dB 1 MediumSlow 2025-09-02 19:51:18 View
Ventilla 📡🌐 (VENT) -0.018s
Before 		-123.0 dBm -16.50 dB 1 MediumSlow 2025-09-02 19:51:18 View
SkG@Somewhere 🤨 (SkGs) -0.013s
Before 		-114.0 dBm -10.00 dB 1 MediumSlow 2025-09-02 19:51:18 View
@lazynoda cocidito 🥵 🗼🌐 (LNCM) -0.009s
Before 		-108.0 dBm 3.00 dB 1 MediumSlow 2025-09-02 19:51:18 View
Ocumare_Base_🗼🌐 (CATA) +0.106s
After 		-112.0 dBm -13.00 dB 1 MediumSlow 2025-09-02 19:51:18 View
🌐Charly Torre 2🛰 (C185) +0.112s
After 		-109.0 dBm -3.50 dB 1 MediumSlow 2025-09-02 19:51:18 View
g1bal (g1b0) +2.885s
After 		-94.0 dBm 4.00 dB 2 MediumSlow 2025-09-02 19:51:21 View
TERMINALGPS (TGPS) +6.188s
After 		-71.0 dBm 8.50 dB 2 MediumSlow 2025-09-02 19:51:24 View
Vaguada Portable (Vgda) +731.868s
After 		-97.0 dBm -1.25 dB 3 MediumSlow 2025-09-02 20:03:30 View
16

Total Receptions

16

Unique Gateways