Packet #3543625 Success

NODEINFO_APP packet from Venturada base🗼🌐 (Vb) to T1000-E_e04a 🧷❗ (🧷)

6
Total Receptions
6
Unique Gateways
1
Hop Count
85
Payload Bytes
Packet Information
Database ID: 3543625
Mesh Packet ID: 0x99192314
Used for correlation across gateways
Timestamp: 2025-07-12 18:08:24 UTC
From Node: Venturada base🗼🌐 (Vb)
To Node: T1000-E_e04a 🧷❗ (🧷)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Villalbilla02 (VBV2)
Channel: MediumSlow
RSSI: -125 dBm
SNR: -15.25 dBm
Hop Info: 1/4 hops
Start: 4, Limit: 3
Payload Data
Protocol: NODEINFO_APP
Size: 85 bytes
Decoded: Yes
Decoded Data:
Long Name:Venturada base🗼🌐
Short Name:Vb
Node ID:!ffaf8270
MAC Address:7Mn/r4Jw
Hardware:RAK11200
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:85 bytes
Gateway:!26223cf8
Channel:MediumSlow
Payload Type:NODEINFO_APP
Hop Count:1 / 4
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (1 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !26223cf8
Node ID format
channel_id MediumSlow
packet MeshPacket (85 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 4289692272
Source node ID 		uint32
to 3709001802
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 85 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -125.0 dBm
Signal strength at gateway 		int32
rx_snr -15.25 dB
Signal quality at gateway 		float
rx_time 1752343705
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 176
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1752343704.0564396
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: MediumSlow
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !26223cf8
Signal Metrics: RSSI: -125.0 dBm
SNR: -15.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:85 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!ffaf8270", "long_name": "Venturada base🗼🌐", "short_name": "Vb", "macaddr": "7Mn/r4Jw", "hw_model": "RAK11200" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!26223cf8", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 4289692272, "to": 3709001802, "id": 2568561428, "rx_time": 1752343705, "rx_snr": -15.25, "rx_rssi": -125, "hop_limit": 3, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 176, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216666616638323730121656656e7475726164612062617365f09f97bcf09f8c901a0256622206ecc9ffaf8270280d4220b3ed758c057b404fa653dd8295743ad23947c94a454a87a9cc8b95a3cf6b2e504800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!ffaf8270", "long_name": "Venturada base🗼🌐", "short_name": "Vb", "macaddr": "7Mn/r4Jw", "hw_model": "RAK11200", "public_key": "s+11jAV7QE+mU92ClXQ60jlHyUpFSoepzIuVo89rLlA=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (85 bytes)
0a09216666616638323730121656656e7475726164612062617365f09f97bcf09f8c901a0256622206ecc9ffaf8270280d4220b3ed758c057b404fa653dd8295743ad23947c94a454a87a9cc8b95a3cf6b2e504800
Hex Analysis:
Size:85 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
Villalbilla02 (VBV2) Primary 0.000s
Reference 		-125.0 dBm -15.25 dB 1 MediumSlow 2025-07-12 18:08:24 Current
Venturada base🗼🌐 (Vb) -2.154s
Before 		Unknown Unknown 0 MediumSlow 2025-07-12 18:08:21 View
Venturada2🗼🌐☀️ (Vb2) -1.347s
Before 		-85.0 dBm 6.75 dB 0 MediumSlow 2025-07-12 18:08:22 View
GRN1-Base📡🌐 (GRN1) -0.209s
Before 		-107.0 dBm 1.50 dB 1 MediumSlow 2025-07-12 18:08:23 View
Ocumare_Base1_🗼🌐 (CATA) -0.076s
Before 		-125.0 dBm -17.25 dB 1 MediumSlow 2025-07-12 18:08:23 View
Fenix (Feni) +1.014s
After 		-123.0 dBm -14.25 dB 2 MediumSlow 2025-07-12 18:08:25 View
6

Total Receptions

6

Unique Gateways