Packet #12591868 Success

NODEINFO_APP packet from MIGOLAS-GW-868 (MIGW) to !ffffffff

19
Total Receptions
19
Unique Gateways
0
Hop Count
79
Payload Bytes
Packet Information
Database ID: 12591868
Mesh Packet ID: 0x87217e30
Used for correlation across gateways
Timestamp: 2025-09-28 12:31:16 UTC
From Node: MIGOLAS-GW-868 (MIGW)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: MIGOLAS-GW-868 (MIGW)
Channel: MediumSlow
RSSI: Unknown
SNR: Unknown
Hop Info: 0/5 hops
Start: 5, Limit: 5
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:!efeaa8a4
Channel:MediumSlow
Payload Type:NODEINFO_APP
Hop Count:Unknown / 5
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumSlow
+ 2 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !efeaa8a4
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 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 79 bytes size
hop_limit 5
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1759062122
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 10
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 164
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1759062676.5006623
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Broadcast
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Custom channel: MediumSlow
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !efeaa8a4
Zero Hop Policy: Enabled
Direct gateway connection
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": "!efeaa8a4", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 4025133220, "to": 4294967295, "id": 2267119152, "rx_time": 1759062122, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 5, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 10, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 164, "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
MIGOLAS-GW-868 (MIGW) Primary 0.000s
Reference 		Unknown Unknown 0 MediumSlow 2025-09-28 12:31:16 Current
Alma Tracker (AGPS) -580.456s
Before 		-53.0 dBm 11.75 dB 0 MediumSlow 2025-09-28 12:21:36 View
Naranjo C191 🌐 (FNL) -575.683s
Before 		-119.0 dBm -11.00 dB 1 MediumSlow 2025-09-28 12:21:40 View
Will - Azuqueca (WAzq) -574.076s
Before 		-109.0 dBm -2.00 dB 2 MediumSlow 2025-09-28 12:21:42 View
Mec Rocket Meco (MRM) -574.068s
Before 		-114.0 dBm -12.50 dB 2 MediumSlow 2025-09-28 12:21:42 View
[TLG] 📡🌐🔋🔌 (tlg0) -573.723s
Before 		-111.0 dBm -6.75 dB 2 MediumSlow 2025-09-28 12:21:42 View
g1bal (g1b0) -573.327s
Before 		-117.0 dBm -9.25 dB 3 MediumSlow 2025-09-28 12:21:43 View
Arganda C191 🌐 (ARG) -573.280s
Before 		-117.0 dBm -7.00 dB 2 MediumSlow 2025-09-28 12:21:43 View
Gnomoazul (Gnaz) -573.219s
Before 		-118.0 dBm -7.25 dB 2 MediumSlow 2025-09-28 12:21:43 View
Meshtastic 1760 (1760) -573.107s
Before 		-122.0 dBm -5.25 dB 2 MediumSlow 2025-09-28 12:21:43 View
📟Lulo_N2📟 (L_N2) -573.095s
Before 		-126.0 dBm -4.50 dB 2 MediumSlow 2025-09-28 12:21:43 View
Machu Pichu (MaPi) -573.001s
Before 		-96.0 dBm 0.75 dB 2 MediumSlow 2025-09-28 12:21:43 View
Meshtastic 18a4 (18a4) -571.778s
Before 		-54.0 dBm 11.25 dB 3 MediumSlow 2025-09-28 12:21:44 View
Kenobi23 QTH (5aec) -571.658s
Before 		-108.0 dBm -4.25 dB 2 MediumSlow 2025-09-28 12:21:44 View
Venturada2🗼🌐☀️ (Vb2) -571.354s
Before 		-91.0 dBm 3.75 dB 2 MediumSlow 2025-09-28 12:21:45 View
Baldur Fijo (BalF) -571.149s
Before 		-113.0 dBm -5.25 dB 3 MediumSlow 2025-09-28 12:21:45 View
🌐Charly Unid Movil🛰 (C181) -569.534s
Before 		-30.0 dBm 8.00 dB 3 MediumSlow 2025-09-28 12:21:46 View
SkG@Home 📡🌐 (SkGH) -568.972s
Before 		-111.0 dBm -2.50 dB 3 MediumSlow 2025-09-28 12:21:47 View
Malasaña Solar ☀️ (🌇) -568.396s
Before 		-107.0 dBm -1.75 dB 4 MediumSlow 2025-09-28 12:21:48 View
19

Total Receptions

19

Unique Gateways