Packet #13597719 Success

NODEINFO_APP packet from Monolito (MoN) to Poly Solar (SPV)

15
Total Receptions
15
Unique Gateways
4
Hop Count
74
Payload Bytes
Packet Information
Database ID: 13597719
Mesh Packet ID: 0x78723c8c
Used for correlation across gateways
Timestamp: 2025-10-04 19:08:06 UTC
From Node: Monolito (MoN)
To Node: Poly Solar (SPV)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: tizon (Sylv)
Channel: MediumSlow
RSSI: -100 dBm
SNR: 6.5 dBm
Hop Info: 4/5 hops
Start: 5, Limit: 1
Payload Data
Protocol: NODEINFO_APP
Size: 74 bytes
Decoded: Yes
Decoded Data:
Long Name:Monolito
Short Name:MoN
Node ID:!ae617960
MAC Address:mD2uYXlg
Hardware:SEEED_XIAO_S3
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:!9e7809e8
Channel:MediumSlow
Payload Type:NODEINFO_APP
Hop Count:4 / 5
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 (4 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9e7809e8
Node ID format
channel_id MediumSlow
packet MeshPacket (74 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2925623648
Source node ID 		uint32
to 2295070368
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 74 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -100.0 dBm
Signal strength at gateway 		int32
rx_snr 6.50 dB
Signal quality at gateway 		float
rx_time 1759604886
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 28
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1759604886.6799998
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 (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !9e7809e8
Signal Metrics: RSSI: -100.0 dBm
SNR: 6.50 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": "!ae617960", "long_name": "Monolito", "short_name": "MoN", "macaddr": "mD2uYXlg", "hw_model": "SEEED_XIAO_S3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9e7809e8", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2925623648, "to": 2295070368, "id": 2020752524, "rx_time": 1759604886, "rx_snr": 6.5, "rx_rssi": -100, "hop_limit": 1, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 28, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921616536313739363012084d6f6e6f6c69746f1a034d6f4e2206983dae617960285138014220692a81a015d805b1ea199cc5bf50ee341a0e859fde448225a9b60c2ed6daf2324800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!ae617960", "long_name": "Monolito", "short_name": "MoN", "macaddr": "mD2uYXlg", "hw_model": "SEEED_XIAO_S3", "role": "CLIENT_MUTE", "public_key": "aSqBoBXYBbHqGZzFv1DuNBoOhZ/eRIIlqbYMLtba8jI=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (74 bytes)
0a0921616536313739363012084d6f6e6f6c69746f1a034d6f4e2206983dae617960285138014220692a81a015d805b1ea199cc5bf50ee341a0e859fde448225a9b60c2ed6daf2324800
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
tizon (Sylv) Primary 0.000s
Reference 		-100.0 dBm 6.50 dB 4 MediumSlow 2025-10-04 19:08:06 Current
Monolito (MoN) -12.187s
Before 		Unknown Unknown 0 MediumSlow 2025-10-04 19:07:54 View
GRN1-Base🗼🌐 (GRN1) -5.306s
Before 		-112.0 dBm -16.75 dB 2 MediumSlow 2025-10-04 19:08:01 View
Venturada2🗼🌐☀️ (Vb2) -4.376s
Before 		-97.0 dBm -0.75 dB 3 MediumSlow 2025-10-04 19:08:02 View
Baldur Fijo (BalF) -4.141s
Before 		-104.0 dBm -4.00 dB 3 MediumSlow 2025-10-04 19:08:02 View
Meshtastic 1760 (1760) -4.129s
Before 		-116.0 dBm -1.00 dB 3 MediumSlow 2025-10-04 19:08:02 View
[TLG] 📡🌐🔋🔌 (tlg0) -4.106s
Before 		-122.0 dBm -15.00 dB 3 MediumSlow 2025-10-04 19:08:02 View
Suop 📡 🌐 (SUOP) -4.100s
Before 		-115.0 dBm -5.50 dB 3 MediumSlow 2025-10-04 19:08:02 View
Meshtastic 18a4 (18a4) -3.835s
Before 		Unknown Unknown 4 MediumSlow 2025-10-04 19:08:02 View
Naranjo C191 🌐 (FNL) -2.331s
Before 		-117.0 dBm -8.50 dB 4 MediumSlow 2025-10-04 19:08:04 View
Malasaña Solar ☀️ (🌇) -1.925s
Before 		-115.0 dBm -7.00 dB 5 MediumSlow 2025-10-04 19:08:04 View
Kenobi23 movil (5672) -0.471s
Before 		-63.0 dBm 8.25 dB 4 MediumSlow 2025-10-04 19:08:06 View
Kenobi23 QTH (5aec) +709.493s
After 		-102.0 dBm Unknown 3 MediumSlow 2025-10-04 19:19:56 View
🌐Charly Torre 2🛰 (C182) +1729.663s
After 		-116.0 dBm -6.75 dB 5 MediumSlow 2025-10-04 19:36:56 View
Arganda C191 🌐 (ARG) +9822.206s
After 		-119.0 dBm -9.50 dB 3 MediumSlow 2025-10-04 21:51:48 View
15

Total Receptions

15

Unique Gateways