Packet #27689940 Success

NODEINFO_APP packet from flau pruebas (🏐) to Ortem 🚀 ☀ (2b88)

25
Total Receptions
25
Unique Gateways
0
Hop Count
80
Payload Bytes
Packet Information
Database ID: 27689940
Mesh Packet ID: 0xb92fb0d7
Used for correlation across gateways
Timestamp: 2025-12-14 22:21:58 UTC
From Node: flau pruebas (🏐)
To Node: Ortem 🚀 ☀ (2b88)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: flau pruebas (🏐)
Channel: MediumFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/4 hops
Start: 4, Limit: 4
Relay Node: e8 🏐
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:flau pruebas
Short Name:🏐
Node ID:!21ae42e8
MAC Address:+DghrkLo
Hardware:NRF52_PROMICRO_DIY
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:!21ae42e8
Channel:MediumFast
Payload Type:NODEINFO_APP
Hop Count:Unknown / 4
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 3 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !21ae42e8
Node ID format
channel_id MediumFast
packet MeshPacket (80 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 565068520
Source node ID 		uint32
to 2458856328
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 80 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 4
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 1765750916
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 10
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 232
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765750918.865098
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
  • ✓ Custom channel: MediumFast
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !21ae42e8
Zero Hop Policy: Enabled
Direct gateway connection
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": "!21ae42e8", "long_name": "flau pruebas ", "short_name": "🏐", "macaddr": "+DghrkLo", "hw_model": "NRF52_PROMICRO_DIY" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!21ae42e8", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 565068520, "to": 2458856328, "id": 3106910423, "rx_time": 1765750916, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 4, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 10, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 232, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213231616534326538120d666c61752070727565626173201a04f09f8f902206f83821ae42e8283f38014220e44f6120ee3bde07aa5255a833e53b2aeed55565d84492fb029cfc8ec09b62004800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!21ae42e8", "long_name": "flau pruebas ", "short_name": "🏐", "macaddr": "+DghrkLo", "hw_model": "NRF52_PROMICRO_DIY", "role": "CLIENT_MUTE", "public_key": "5E9hIO473geqUlWoM+U7Ku7VVWXYRJL7Apz8jsCbYgA=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (80 bytes)
0a09213231616534326538120d666c61752070727565626173201a04f09f8f902206f83821ae42e8283f38014220e44f6120ee3bde07aa5255a833e53b2aeed55565d84492fb029cfc8ec09b62004800
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
flau pruebas (🏐) Primary 0.000s
Reference 		Unknown Unknown 0 e8 🏐 MediumFast 2025-12-14 22:21:58 UTC Current
Meshtastic 26b0 (26b0) +1.194s
After 		-100.0 dBm -1.75 dB 1 f5 RPT4 MediumFast 2025-12-14 22:22:00 UTC View
Wake Up, Neo...📡 (NEO) +1.197s
After 		-102.0 dBm -5.00 dB 1 f5 RPT4 MediumFast 2025-12-14 22:22:00 UTC View
Aldinra_1640_🗼_🌐 (AldB) +1.554s
After 		-119.0 dBm -9.75 dB 1 f5 RPT4 MediumFast 2025-12-14 22:22:00 UTC View
JAGO1_Cañaveral (JAGO) +1.592s
After 		-120.0 dBm -11.50 dB 2 b0 Vbm , PUPM , 26b0 MediumFast 2025-12-14 22:22:00 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) +1.633s
After 		-79.0 dBm 8.00 dB 2 b0 Vbm , 26b0 MediumFast 2025-12-14 22:22:00 UTC View
Ocumare Norte🗼🌐 (RRN) +1.660s
After 		-104.0 dBm -10.50 dB 2 b0 Vbm , 26b0 MediumFast 2025-12-14 22:22:00 UTC View
Khalimero_1_0398 (Kha1) +1.705s
After 		-120.0 dBm -10.75 dB 1 f5 RPT4 MediumFast 2025-12-14 22:22:00 UTC View
mario (mmm) +1.763s
After 		-119.0 dBm -14.75 dB 2 b0 26b0 MediumFast 2025-12-14 22:22:00 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) +1.916s
After 		-97.0 dBm -0.75 dB 2 b0 Vbm , 26b0 MediumFast 2025-12-14 22:22:00 UTC View
🎄 SkG@Home 📡🌐 (SkGH) +2.719s
After 		-82.0 dBm -12.00 dB 3 56 8d56 , 3d56 MediumFast 2025-12-14 22:22:01 UTC View
Meshtastic 1760 (1760) +2.988s
After 		-117.0 dBm -0.75 dB 1 f5 RPT4 MediumFast 2025-12-14 22:22:01 UTC View
Karabanchel_Baldur (KarB) +3.091s
After 		-98.0 dBm Unknown 4 2d SkyB MediumFast 2025-12-14 22:22:01 UTC View
Meshtastic b2b4📡🌐 (b2b4) +3.095s
After 		-109.0 dBm -5.00 dB 4 2d SkyB MediumFast 2025-12-14 22:22:01 UTC View
tizon (Sylv) +3.297s
After 		-105.0 dBm 2.50 dB 4 2d SkyB MediumFast 2025-12-14 22:22:02 UTC View
Fenix (FENX) +3.301s
After 		-112.0 dBm -5.25 dB 4 2d SkyB MediumFast 2025-12-14 22:22:02 UTC View
Villarejo01 (VIL1) +3.434s
After 		-117.0 dBm -12.50 dB 2 61 TO1 MediumFast 2025-12-14 22:22:02 UTC View
PXT_Home (PXT1) +3.452s
After 		-115.0 dBm -8.75 dB 4 a4 HelB MediumFast 2025-12-14 22:22:02 UTC View
P3 iGate 🏠🌐 (P3N2) +3.610s
After 		-38.0 dBm 11.25 dB 3 25 P3N1 MediumFast 2025-12-14 22:22:02 UTC View
Varela Bot 🏡🤖 (🤖) +3.951s
After 		-80.0 dBm 8.75 dB 3 1c 🏡 MediumFast 2025-12-14 22:22:02 UTC View
Quass001 ☄️ (Q001) +4.054s
After 		-46.0 dBm 10.75 dB 2 3a Q005 MediumFast 2025-12-14 22:22:02 UTC View
MakeSpaceMadrid (MKS) +4.105s
After 		-94.0 dBm 9.75 dB 3 d1 MKS2 MediumFast 2025-12-14 22:22:02 UTC View
ETH Goose (ET03) +4.402s
After 		-27.0 dBm 11.50 dB 3 41 ET01 MediumFast 2025-12-14 22:22:03 UTC View
X Wing 🚀 Kenobi (Knb2) +4.758s
After 		-61.0 dBm 12.75 dB 2 b5 Knb0 MediumFast 2025-12-14 22:22:03 UTC View
EA4GGL (4GGL) +7.933s
After 		-123.0 dBm -12.00 dB 4 25 🌇 MediumFast 2025-12-14 22:22:06 UTC View
25

Total Receptions

25

Unique Gateways