Packet #2390999 Success

NODEINFO_APP packet from RIV MOVIL (RV_1) to JP04

3
Total Receptions
3
Unique Gateways
4
Hop Count
74
Payload Bytes
Packet Information
Database ID: 2390999
Mesh Packet ID: 0x7024c5fc
Used for correlation across gateways
Timestamp: 2025-06-30 16:41:09 UTC
From Node: RIV MOVIL (RV_1)
To Node: JP04 (6cbc)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Meshtastic f993 (f993)
Channel: LongFast
RSSI: -71 dBm
SNR: 10.0 dBm
Hop Info: 4/4 hops
Start: 4, Limit: 0
Payload Data
Protocol: NODEINFO_APP
Size: 74 bytes
Decoded: Yes
Decoded Data:
Long Name:RIV MOVIL
Short Name:RV_1
Node ID:!2fa80c34
MAC Address:FCsvqAw0
Hardware:TLORA_V2_1_1P6
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:74 bytes
Gateway:!c8c9f993
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:4 / 4
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !c8c9f993
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (74 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 799542324
Source node ID 		uint32
to 2956815548
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 74 bytes size
hop_limit Not set uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -71.0 dBm
Signal strength at gateway 		int32
rx_snr 10.00 dB
Signal quality at gateway 		float
rx_time 1751301668
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 88
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1751301669.5397992
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
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !c8c9f993
Signal Metrics: RSSI: -71.0 dBm
SNR: 10.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:74 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!2fa80c34", "long_name": "RIV MOVIL", "short_name": "RV_1", "macaddr": "FCsvqAw0", "hw_model": "TLORA_V2_1_1P6" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!c8c9f993", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 799542324, "to": 2956815548, "id": 1881458172, "rx_time": 1751301668, "rx_snr": 10.0, "rx_rssi": -71, "hop_limit": 0, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 88, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092132666138306333341209524956204d4f56494c1a0452565f312206142b2fa80c34280342205debea437a1313ad56a3dc610ef55674038ac0963bac40577457b58ebc14d06a4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!2fa80c34", "long_name": "RIV MOVIL", "short_name": "RV_1", "macaddr": "FCsvqAw0", "hw_model": "TLORA_V2_1_1P6", "public_key": "XevqQ3oTE61Wo9xhDvVWdAOKwJY7rEBXdFe1jrwU0Go=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (74 bytes)
0a092132666138306333341209524956204d4f56494c1a0452565f312206142b2fa80c34280342205debea437a1313ad56a3dc610ef55674038ac0963bac40577457b58ebc14d06a4800
Hex Analysis:
Size:74 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 f993 (f993) Primary 0.000s
Reference 		-71.0 dBm 10.00 dB 4 LongFast 2025-06-30 16:41:09 Current
Alex (AMG) +0.087s
After 		-70.0 dBm 4.75 dB 4 LongFast 2025-06-30 16:41:09 View
Meshie Top 868 (MTO8) +3.278s
After 		-109.0 dBm -1.00 dB 3 LongFast 2025-06-30 16:41:12 View
3

Total Receptions

3

Unique Gateways