Packet #12726576 Success

NODEINFO_APP packet from MIGOLAS-GW-868 (MIGW) to Fuenla arrb5d8 (b5d8)

20
Total Receptions
20
Unique Gateways
3
Hop Count
79
Payload Bytes
Packet Information
Database ID: 12726576
Mesh Packet ID: 0x5dc01a61
Used for correlation across gateways
Timestamp: 2025-09-29 07:49:36 UTC
From Node: MIGOLAS-GW-868 (MIGW)
To Node: Fuenla arrb5d8 (b5d8)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Zion 🗼 (Zion)
Channel: MediumSlow
RSSI: -109 dBm
SNR: -14.5 dBm
Hop Info: 3/4 hops
Start: 4, Limit: 1
Payload Data
Protocol: NODEINFO_APP
Size: 79 bytes
Decoded: Yes
Decoded Data:
Long Name:MIGOLAS-GW-868
Short Name:MIGW
Node ID:!efeaa8a4
MAC Address:45fv6qik
Hardware:SEEED_SOLAR_NODE
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:79 bytes
Gateway:!849c2e30
Channel:MediumSlow
Payload Type:NODEINFO_APP
Hop Count:3 / 4
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 (3 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !849c2e30
Node ID format
channel_id MediumSlow
packet MeshPacket (79 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 4025133220
Source node ID 		uint32
to 1660466648
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 79 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -109.0 dBm
Signal strength at gateway 		int32
rx_snr -14.50 dB
Signal quality at gateway 		float
rx_time 1759132175
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 86
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1759132176.8319716
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 (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !849c2e30
Signal Metrics: RSSI: -109.0 dBm
SNR: -14.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:79 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!efeaa8a4", "long_name": "MIGOLAS-GW-868", "short_name": "MIGW", "macaddr": "45fv6qik", "hw_model": "SEEED_SOLAR_NODE" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!849c2e30", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 4025133220, "to": 1660466648, "id": 1572870753, "rx_time": 1759132175, "rx_snr": -14.5, "rx_rssi": -109, "hop_limit": 1, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 8, "relay_node": 86, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216566656161386134120e4d49474f4c41532d47572d3836381a044d4947572206e397efeaa8a4285f4220b003db9495d17c56281cd4b9b78b7ccf3c6f5f920e44b6527396bdcac74180794800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!efeaa8a4", "long_name": "MIGOLAS-GW-868", "short_name": "MIGW", "macaddr": "45fv6qik", "hw_model": "SEEED_SOLAR_NODE", "public_key": "sAPblJXRfFYoHNS5t4t8zzxvX5IORLZSc5a9ysdBgHk=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (79 bytes)
0a09216566656161386134120e4d49474f4c41532d47572d3836381a044d4947572206e397efeaa8a4285f4220b003db9495d17c56281cd4b9b78b7ccf3c6f5f920e44b6527396bdcac74180794800
Hex Analysis:
Size:79 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
Zion 🗼 (Zion) Primary 0.000s
Reference 		-109.0 dBm -14.50 dB 3 MediumSlow 2025-09-29 07:49:36 Current
Naranjo C191 🌐 (FNL) -7.927s
Before 		-113.0 dBm -8.75 dB 1 MediumSlow 2025-09-29 07:49:28 View
Malasaña Solar ☀️ (🌇) -2.632s
Before 		-122.0 dBm -12.75 dB 1 MediumSlow 2025-09-29 07:49:34 View
Will - Azuqueca (WAzq) -2.177s
Before 		-109.0 dBm -10.50 dB 2 MediumSlow 2025-09-29 07:49:34 View
[TLG] 📡🌐🔋🔌 (tlg0) -1.798s
Before 		-110.0 dBm -4.25 dB 2 MediumSlow 2025-09-29 07:49:35 View
Ocumare_Base_🗼🌐 (CATA) -1.685s
Before 		-114.0 dBm -15.00 dB 2 MediumSlow 2025-09-29 07:49:35 View
Venturada2🗼🌐☀️ (Vb2) -1.442s
Before 		-92.0 dBm 1.00 dB 2 MediumSlow 2025-09-29 07:49:35 View
Mec Rocket Meco (MRM) -1.412s
Before 		-107.0 dBm -5.75 dB 2 MediumSlow 2025-09-29 07:49:35 View
Meshtastic 18a4 (18a4) -1.186s
Before 		-126.0 dBm -15.75 dB 2 MediumSlow 2025-09-29 07:49:35 View
Rodashtastic🗼🌐 (RDSt) -1.102s
Before 		-116.0 dBm -13.75 dB 2 MediumSlow 2025-09-29 07:49:35 View
Machu Pichu (MaPi) -1.066s
Before 		-95.0 dBm 3.00 dB 2 MediumSlow 2025-09-29 07:49:35 View
Fuenca fijo (c578) -1.019s
Before 		-120.0 dBm -7.25 dB 2 MediumSlow 2025-09-29 07:49:35 View
Meshtastic 1760 (1760) -0.996s
Before 		-124.0 dBm -4.75 dB 2 MediumSlow 2025-09-29 07:49:35 View
SkG@Home 📡🌐 (SkGH) -0.197s
Before 		-112.0 dBm -4.25 dB 3 MediumSlow 2025-09-29 07:49:36 View
Monolito (MoN) -0.168s
Before 		-113.0 dBm -14.25 dB 3 MediumSlow 2025-09-29 07:49:36 View
TO_Cala_Base2🗼🌐☀️ (33C8) -0.156s
Before 		-107.0 dBm -6.25 dB 3 MediumSlow 2025-09-29 07:49:36 View
Kenobi23 QTH (5aec) +1.293s
After 		-97.0 dBm 2.75 dB 3 MediumSlow 2025-09-29 07:49:38 View
🌐Charly Unid Movil🛰 (C181) +2.057s
After 		-120.0 dBm -17.25 dB 3 MediumSlow 2025-09-29 07:49:38 View
EA4HTS Ventas 🗼🇪🇸 (HTSv) +8.737s
After 		-108.0 dBm -2.75 dB 4 MediumSlow 2025-09-29 07:49:45 View
Meshtastic c498📡🌐 (C498) +11.535s
After 		-116.0 dBm -14.75 dB 4 MediumSlow 2025-09-29 07:49:48 View
20

Total Receptions

20

Unique Gateways