Packet #10314596 Success

NODEINFO_APP packet from CAPIBARA (®) to elpan (pan)

12
Total Receptions
12
Unique Gateways
1
Hop Count
71
Payload Bytes
Packet Information
Database ID: 10314596
Mesh Packet ID: 0x1e136421
Used for correlation across gateways
Timestamp: 2025-09-12 18:44:21 UTC
From Node: CAPIBARA (®)
To Node: elpan (pan)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Perseo 📡 🌐 (nvm1)
Channel: MediumSlow
RSSI: -87 dBm
SNR: 4.0 dBm
Hop Info: 1/3 hops
Start: 3, Limit: 2
Payload Data
Protocol: NODEINFO_APP
Size: 71 bytes
Decoded: Yes
Decoded Data:
Long Name:CAPIBARA
Short Name:®
Node ID:!db294c38
MAC Address:EFHbKUw4
Hardware:HELTEC_V3
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:71 bytes
Gateway:!a0352788
Channel:MediumSlow
Payload Type:NODEINFO_APP
Hop Count:1 / 3
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 !a0352788
Node ID format
channel_id MediumSlow
packet MeshPacket (71 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3676916792
Source node ID 		uint32
to 4198123804
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 71 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 -87.0 dBm
Signal strength at gateway 		int32
rx_snr 4.00 dB
Signal quality at gateway 		float
rx_time 1757702659
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 8
Next hop node ID 		uint32
relay_node 132
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1757702661.2181892
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: !a0352788
Signal Metrics: RSSI: -87.0 dBm
SNR: 4.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:71 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!db294c38", "long_name": "CAPIBARA", "short_name": "®", "macaddr": "EFHbKUw4", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!a0352788", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3676916792, "to": 4198123804, "id": 504587297, "rx_time": 1757702659, "rx_snr": 4.0, "rx_rssi": -87, "hop_limit": 2, "hop_start": 3, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 8, "relay_node": 132, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216462323934633338120843415049424152411a02c2ae22061051db294c38282b4220429d04ad7df9dd82a4c1de65a828d9e12919cf189458c74b0a4cc73268b1be0a4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!db294c38", "long_name": "CAPIBARA", "short_name": "®", "macaddr": "EFHbKUw4", "hw_model": "HELTEC_V3", "public_key": "Qp0ErX353YKkwd5lqCjZ4SkZzxiUWMdLCkzHMmixvgo=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (71 bytes)
0a09216462323934633338120843415049424152411a02c2ae22061051db294c38282b4220429d04ad7df9dd82a4c1de65a828d9e12919cf189458c74b0a4cc73268b1be0a4800
Hex Analysis:
Size:71 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
Perseo 📡 🌐 (nvm1) Primary 0.000s
Reference 		-87.0 dBm 4.00 dB 1 MediumSlow 2025-09-12 18:44:21 Current
Mec Rocket Meco (MRM) -0.728s
Before 		-95.0 dBm 3.75 dB 1 MediumSlow 2025-09-12 18:44:20 View
Venturada2🗼🌐☀️ (Vb2) -0.715s
Before 		-96.0 dBm 1.75 dB 1 MediumSlow 2025-09-12 18:44:20 View
Tlgo 📡🌐🔋🔌 (TLG0) -0.489s
Before 		-78.0 dBm 8.25 dB 1 MediumSlow 2025-09-12 18:44:20 View
Glitchs Azuqueca 📡 (GltA) -0.484s
Before 		-123.0 dBm -14.25 dB 1 MediumSlow 2025-09-12 18:44:20 View
Venturada base🗼🌐 (Vb) -0.458s
Before 		-114.0 dBm -5.25 dB 1 MediumSlow 2025-09-12 18:44:20 View
GRN1-Base🗼🌐 (GRN1) -0.441s
Before 		-102.0 dBm 5.75 dB 1 MediumSlow 2025-09-12 18:44:20 View
@lazynoda cocidito 🥵 🗼🌐 (LNCM) +1.545s
After 		-113.0 dBm -1.75 dB 2 MediumSlow 2025-09-12 18:44:22 View
🌐Charly Unid Movil🛰 (C181) +2.864s
After 		-30.0 dBm 8.00 dB 3 MediumSlow 2025-09-12 18:44:24 View
Meshtastic 9f30 (9f30) +3.119s
After 		-61.0 dBm 9.25 dB 3 MediumSlow 2025-09-12 18:44:24 View
Hugo 📱🌡️ (HUGO) +6.763s
After 		-52.0 dBm 14.50 dB 3 MediumSlow 2025-09-12 18:44:27 View
Muev.E 📱🧭 (MVE) +7.222s
After 		-50.0 dBm 12.50 dB 3 MediumSlow 2025-09-12 18:44:28 View
12

Total Receptions

12

Unique Gateways