Packet #14077943 Success

NODEINFO_APP packet from Meshtastic 9707 (9707) to !ffffffff

23
Total Receptions
23
Unique Gateways
5
Hop Count
82
Payload Bytes
Packet Information
Database ID: 14077943
Mesh Packet ID: 0x1e7d8592
Used for correlation across gateways
Timestamp: 2025-10-07 22:08:25 UTC
From Node: Meshtastic 9707 (9707)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Meshtastic 18a4 (18a4)
Channel: MediumSlow
RSSI: Unknown
SNR: Unknown
Hop Info: 5/5 hops
Start: 5, Limit: 0
Payload Data
Protocol: NODEINFO_APP
Size: 82 bytes
Decoded: Yes
Decoded Data:
Long Name:Meshtastic 9707
Short Name:9707
Node ID:!2d399707
MAC Address:6VQtOZcH
Hardware:HELTEC_MESH_NODE_T114
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:82 bytes
Gateway:!c0c318a4
Channel:MediumSlow
Payload Type:NODEINFO_APP
Hop Count:5 / 5
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumSlow
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !c0c318a4
Node ID format
channel_id MediumSlow
packet MeshPacket (82 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 758748935
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 82 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 Not set int32
rx_snr Not set float
rx_time 1759874975
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 64
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 96
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1759874905.4593
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
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (5 hops)
MQTT-Specific Fields
Gateway ID: !c0c318a4
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:82 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!2d399707", "long_name": "Meshtastic 9707", "short_name": "9707", "macaddr": "6VQtOZcH", "hw_model": "HELTEC_MESH_NODE_T114" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!c0c318a4", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 758748935, "to": 4294967295, "id": 511542674, "rx_time": 1759874975, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 0, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 64, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 96, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213264333939373037120f4d65736874617374696320393730371a04393730372206e9542d3997072845380142204c893fec3ba220d596a2d4a735c11319ae1482078df0fd6b28ae674f3682c0424800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!2d399707", "long_name": "Meshtastic 9707", "short_name": "9707", "macaddr": "6VQtOZcH", "hw_model": "HELTEC_MESH_NODE_T114", "role": "CLIENT_MUTE", "public_key": "TIk/7DuiINWWotSnNcETGa4UggeN8P1rKK5nTzaCwEI=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (82 bytes)
0a09213264333939373037120f4d65736874617374696320393730371a04393730372206e9542d3997072845380142204c893fec3ba220d596a2d4a735c11319ae1482078df0fd6b28ae674f3682c0424800
Hex Analysis:
Size:82 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
Meshtastic 18a4 (18a4) Primary 0.000s
Reference 		Unknown Unknown 5 MediumSlow 2025-10-07 22:08:25 Current
Trasto 🐰 Va (trva) -10.924s
Before 		-1.0 dBm 8.00 dB 0 MediumSlow 2025-10-07 22:08:14 View
tizon (Sylv) -5.402s
Before 		-103.0 dBm 5.00 dB 2 MediumSlow 2025-10-07 22:08:20 View
Baldur Fijo (BalF) -5.399s
Before 		-101.0 dBm 2.75 dB 2 MediumSlow 2025-10-07 22:08:20 View
[TLG] 📡🌐🔋🔌 (tlg0) -4.219s
Before 		-111.0 dBm -4.50 dB 3 MediumSlow 2025-10-07 22:08:21 View
GRN1-Base🗼🌐 (GRN1) -4.216s
Before 		-102.0 dBm 0.25 dB 3 MediumSlow 2025-10-07 22:08:21 View
Venturada2🗼🌐☀️ (Vb2) -2.946s
Before 		-88.0 dBm 0.25 dB 4 MediumSlow 2025-10-07 22:08:22 View
Will - Azuqueca (WAzq) -2.458s
Before 		-106.0 dBm 3.75 dB 4 MediumSlow 2025-10-07 22:08:23 View
Mec Rocket Meco (MRM) -2.448s
Before 		-82.0 dBm 8.75 dB 4 MediumSlow 2025-10-07 22:08:23 View
Rodashtastic🗼🌐 (RDSt) -2.270s
Before 		-115.0 dBm -6.75 dB 4 MediumSlow 2025-10-07 22:08:23 View
🌐Charly Unid Movil🛰 (C181) -1.940s
Before 		-28.0 dBm 8.50 dB 3 MediumSlow 2025-10-07 22:08:23 View
Carbon EA4HKU (C) -1.889s
Before 		-109.0 dBm 1.25 dB 4 MediumSlow 2025-10-07 22:08:23 View
Suop 📡 🌐 (SUOP) -1.819s
Before 		-115.0 dBm -6.00 dB 4 MediumSlow 2025-10-07 22:08:23 View
Kenobi23 QTH (5aec) -1.696s
Before 		-101.0 dBm 1.25 dB 4 MediumSlow 2025-10-07 22:08:23 View
Glitchs Azuqueca 📡 (GltA) -1.480s
Before 		-117.0 dBm -7.00 dB 4 MediumSlow 2025-10-07 22:08:23 View
Meshtastic 1760 (1760) -1.187s
Before 		-118.0 dBm -2.00 dB 4 MediumSlow 2025-10-07 22:08:24 View
XiaoWatt c4c8 🌐🔌 (c4c8) -1.135s
Before 		-100.0 dBm 5.75 dB 5 MediumSlow 2025-10-07 22:08:24 View
Machu Pichu (MaPi) -0.931s
Before 		-101.0 dBm -18.00 dB 5 MediumSlow 2025-10-07 22:08:24 View
Kenobi23 movil (5672) -0.496s
Before 		-46.0 dBm 8.75 dB 5 MediumSlow 2025-10-07 22:08:24 View
Meshtastic 54a4 Justicia (54a4) -0.355s
Before 		-114.0 dBm -9.75 dB 4 MediumSlow 2025-10-07 22:08:25 View
Quass002 ☄️ (Q002) +0.574s
After 		-113.0 dBm -2.75 dB 4 MediumSlow 2025-10-07 22:08:26 View
Quass001 ☄️ (Q001) +0.580s
After 		-83.0 dBm 6.00 dB 4 MediumSlow 2025-10-07 22:08:26 View
Oxygen EA4HKU (O) +1.450s
After 		-60.0 dBm 7.75 dB 5 MediumSlow 2025-10-07 22:08:26 View
23

Total Receptions

23

Unique Gateways