Packet #2624089 Success

NODEINFO_APP packet from Hellboy0093 (HB93) to TaC LuBo (lUbO)

2
Total Receptions
2
Unique Gateways
0
Hop Count
78
Payload Bytes
Packet Information
Database ID: 2624089
Mesh Packet ID: 0x3e775f33
Used for correlation across gateways
Timestamp: 2026-04-03 10:48:01 UTC
From Node: Hellboy0093 (HB93)
To Node: TaC LuBo (lUbO)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: tamarix (TRAK)
Channel: Bulgaria
RSSI: -39 dBm
SNR: 15.25 dBm
Hop Info: 0/2 hops
Start: 2, Limit: 2
Relay Node: 60 HB93
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: 78 bytes
Decoded: Yes
Decoded Data:
Long Name:Hellboy0093
Short Name:HB93
Node ID:!700e8560
MAC Address:9pRwDoVg
Hardware:TRACKER_T1000_E
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:78 bytes
Gateway:!cc3a2623
Channel:Bulgaria
Payload Type:NODEINFO_APP
Hop Count:Unknown / 2
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
⚠ RF signal metrics exposed (location inference possible)
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !cc3a2623
Node ID format
channel_id Bulgaria
packet MeshPacket (78 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1879999840
Source node ID 		uint32
to 1509282409
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 78 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 2
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -39.0 dBm
Signal strength at gateway 		int32
rx_snr 15.25 dB
Signal quality at gateway 		float
rx_time 1775213281
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 96
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1775213281.1807277
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: Bulgaria
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !cc3a2623
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -39.0 dBm
SNR: 15.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:78 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!700e8560", "long_name": "Hellboy0093", "short_name": "HB93", "macaddr": "9pRwDoVg", "hw_model": "TRACKER_T1000_E" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!cc3a2623", "channel_id": "Bulgaria", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1879999840, "to": 1509282409, "id": 1048010547, "rx_time": 1775213281, "rx_snr": 15.25, "rx_rssi": -39, "hop_limit": 2, "hop_start": 2, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 96, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213730306538353630120b48656c6c626f79303039331a04484239332206f694700e856028473801422015fcbbb82ce8203a004ddd2df9eca45b8399dfab1a157a6a208c0213265ba7464800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!700e8560", "long_name": "Hellboy0093", "short_name": "HB93", "macaddr": "9pRwDoVg", "hw_model": "TRACKER_T1000_E", "role": "CLIENT_MUTE", "public_key": "Ffy7uCzoIDoATd0t+eykW4OZ36saFXpqIIwCEyZbp0Y=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (78 bytes)
0a09213730306538353630120b48656c6c626f79303039331a04484239332206f694700e856028473801422015fcbbb82ce8203a004ddd2df9eca45b8399dfab1a157a6a208c0213265ba7464800
Hex Analysis:
Size:78 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
tamarix (TRAK) Primary 0.000s
Reference 		-39.0 dBm 15.25 dB 0 60 HB93 Bulgaria 2026-04-03 10:48:01 UTC Current
Hellboy0093 (HB93) -0.238s
Before 		Unknown Unknown 0 60 HB93 Bulgaria 2026-04-03 10:48:00 UTC View
2

Total Receptions

2

Unique Gateways