Packet #1909234 Success

NODEINFO_APP packet from JLX5 - Corona Solar (JLX5) to Meshtastic 4574 (4574)

21
Total Receptions
14
Unique Gateways
5
Hop Count
84
Payload Bytes
Packet Information
Database ID: 1909234
Mesh Packet ID: 0x3f2d7e9c
Used for correlation across gateways
Timestamp: 2025-11-11 21:23:01 UTC
From Node: JLX5 - Corona Solar (JLX5)
To Node: Meshtastic 4574 (4574)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Steiner Studios Tower (SST)
Channel: LongFast
RSSI: -126 dBm
SNR: -20.0 dBm
Hop Info: 5/5 hops
Start: 5, Limit: 0
Relay Node: None
Payload Data
Protocol: NODEINFO_APP
Size: 84 bytes
Decoded: Yes
Decoded Data:
Long Name:JLX5 - Corona Solar
Short Name:JLX5
Node ID:!b73b8e35
MAC Address:8Sq3O441
Hardware:RAK4631
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:84 bytes
Gateway:!da5af04c
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:5 / 5
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 !da5af04c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (84 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3074133557
Source node ID 		uint32
to 2086356340
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 84 bytes size
hop_limit Not set uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 5
Calculated: hop_start - hop_limit 		derived
rx_rssi -126.0 dBm
Signal strength at gateway 		int32
rx_snr -20.00 dB
Signal quality at gateway 		float
rx_time 1762896259
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 Not set uint32
tx_after Not set uint32
timestamp 1762896181.3401468
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 (5 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !da5af04c
Signal Metrics: RSSI: -126.0 dBm
SNR: -20.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:84 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!b73b8e35", "long_name": "JLX5 - Corona Solar", "short_name": "JLX5", "macaddr": "8Sq3O441", "hw_model": "RAK4631" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!da5af04c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3074133557, "to": 2086356340, "id": 1059946140, "rx_time": 1762896259, "rx_snr": -20.0, "rx_rssi": -126, "hop_limit": 0, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921623733623865333512134a4c5835202d20436f726f6e6120536f6c61721a044a4c58352206f12ab73b8e352809422003d1367a9ff7285c59157f700ba9f5bfa991f2593ad5e111ce316cd874b1d4254801", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!b73b8e35", "long_name": "JLX5 - Corona Solar", "short_name": "JLX5", "macaddr": "8Sq3O441", "hw_model": "RAK4631", "public_key": "A9E2ep/3KFxZFX9wC6n1v6mR8lk61eERzjFs2HSx1CU=", "is_unmessagable": true, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (84 bytes)
0a0921623733623865333512134a4c5835202d20436f726f6e6120536f6c61721a044a4c58352206f12ab73b8e352809422003d1367a9ff7285c59157f700ba9f5bfa991f2593ad5e111ce316cd874b1d4254801
Hex Analysis:
Size:84 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
Steiner Studios Tower (SST) Primary 0.000s
Reference 		-126.0 dBm -20.00 dB 5 - LongFast 2025-11-11 21:23:01 UTC Current
BDP1 - Portable HT v4 (BDP1) -1068.482s
Before 		-85.0 dBm 2.75 dB 1 d5 ETNA LongFast 2025-11-11 21:05:12 UTC View
bit0fun | nyme.sh (🟠) -1068.367s
Before 		-110.0 dBm -12.75 dB 1 d5 ETNA , 🟠 LongFast 2025-11-11 21:05:12 UTC View
dkTowerBot (dkTB) -1058.926s
Before 		-100.0 dBm -10.25 dB 2 4c JLY3 , SST LongFast 2025-11-11 21:05:22 UTC View
Smorgasburg | nyme.sh (SMRG) -1058.391s
Before 		-111.0 dBm -11.25 dB 2 4c JLY3 LongFast 2025-11-11 21:05:22 UTC View
ClaremontWx.net (CmWx) -1057.322s
Before 		-79.0 dBm 3.50 dB 2 c9 Penn LongFast 2025-11-11 21:05:24 UTC View
K2XAP / nyme.sh (XAP) -1057.003s
Before 		-121.0 dBm -11.25 dB 2 c9 Penn , JLX3 LongFast 2025-11-11 21:05:24 UTC View
DRP1 Chelsea (DRP1) -1056.993s
Before 		-78.0 dBm 5.75 dB 2 c9 Penn , JLX3 LongFast 2025-11-11 21:05:24 UTC View
CBZ0 🚕 mobile (CBZ0) -1056.800s
Before 		-89.0 dBm 5.00 dB 2 c9 Penn , JLX3 LongFast 2025-11-11 21:05:24 UTC View
1 MW 1 West Side | https://nyme.sh (1MW1) -1056.527s
Before 		-98.0 dBm 3.25 dB 2 c9 Penn LongFast 2025-11-11 21:05:24 UTC View
Fried Fish 1 | nyme.sh (FF1) -1053.871s
Before 		-83.0 dBm 0.50 dB 3 40 BRRN LongFast 2025-11-11 21:05:27 UTC View
Meshtastic e41a (GRBT) -1037.603s
Before 		-120.0 dBm -11.25 dB 3 80 ncmc , p@bp , BR03 LongFast 2025-11-11 21:05:43 UTC View
Steiner Studios Tower (SST) -1034.646s
Before 		-119.0 dBm -13.50 dB 4 a8 24a8 LongFast 2025-11-11 21:05:46 UTC View
Meshtastic 631c (631c) -979.575s
Before 		-108.0 dBm -18.00 dB 5 60 LongFast 2025-11-11 21:06:41 UTC View
🐎📨 mobile (📨) -17.933s
Before 		-119.0 dBm -10.00 dB 4 23 P4NY LongFast 2025-11-11 21:22:43 UTC View
Steiner Studios Tower (SST) +777.993s
After 		-104.0 dBm 1.25 dB 5 bb WyCt LongFast 2025-11-11 21:35:59 UTC View
bit0fun | nyme.sh (🟠) +778.289s
After 		-109.0 dBm -3.75 dB 5 bb WyCt LongFast 2025-11-11 21:35:59 UTC View
ClaremontWx.net (CmWx) +3632.961s
After 		-90.0 dBm -7.25 dB 5 dc LongFast 2025-11-11 22:23:34 UTC View
Steiner Studios Tower (SST) +5754.549s
After 		-122.0 dBm -15.25 dB 5 88 P3NY LongFast 2025-11-11 22:58:55 UTC View
dkTowerBot (dkTB) +5754.556s
After 		-107.0 dBm -19.00 dB 5 88 grns , P3NY LongFast 2025-11-11 22:58:55 UTC View
1 MW 1 West Side | https://nyme.sh (1MW1) +5755.089s
After 		-114.0 dBm -9.00 dB 5 88 P3NY LongFast 2025-11-11 22:58:56 UTC View
21

Total Receptions

14

Unique Gateways