Packet #14053099 Success

NODEINFO_APP packet from EC4TR Pedrezuela (b76a) to !ffffffff

63
Total Receptions
20
Unique Gateways
1
Hop Count
81
Payload Bytes
Packet Information
Database ID: 14053099
Mesh Packet ID: 0xe7841918
Used for correlation across gateways
Timestamp: 2025-10-07 19:31:23 UTC
From Node: EC4TR Pedrezuela (b76a)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Aldinra_1640_🗼_🌐 (AldB)
Channel: MediumSlow
RSSI: -108 dBm
SNR: -5.5 dBm
Hop Info: 1/3 hops
Start: 3, Limit: 2
Payload Data
Protocol: NODEINFO_APP
Size: 81 bytes
Decoded: Yes
Decoded Data:
Long Name:EC4TR Pedrezuela
Short Name:b76a
Node ID:!9e3db76a
MAC Address:yjaePbdq
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:81 bytes
Gateway:!a0cc1640
Channel:MediumSlow
Payload Type:NODEINFO_APP
Hop Count:1 / 3
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
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !a0cc1640
Node ID format
channel_id MediumSlow
packet MeshPacket (81 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2654844778
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 81 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -108.0 dBm
Signal strength at gateway 		int32
rx_snr -5.50 dB
Signal quality at gateway 		float
rx_time 1759865482
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 245
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1759865483.6651073
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 (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !a0cc1640
Signal Metrics: RSSI: -108.0 dBm
SNR: -5.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:81 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!9e3db76a", "long_name": "EC4TR Pedrezuela", "short_name": "b76a", "macaddr": "yjaePbdq", "hw_model": "RAK4631" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!a0cc1640", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2654844778, "to": 4294967295, "id": 3884194072, "rx_time": 1759865482, "rx_snr": -5.5, "rx_rssi": -108, "hop_limit": 2, "hop_start": 3, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 245, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213965336462373661121045433454522050656472657a75656c611a04623736612206ca369e3db76a28094220f062caeb2ba69010bc230f8e4a491ef27d32f30510eca91dfa76dd4f64fc6e4c4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!9e3db76a", "long_name": "EC4TR Pedrezuela", "short_name": "b76a", "macaddr": "yjaePbdq", "hw_model": "RAK4631", "public_key": "8GLK6yumkBC8Iw+OSkke8n0y8wUQ7Kkd+nbdT2T8bkw=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (81 bytes)
0a09213965336462373661121045433454522050656472657a75656c611a04623736612206ca369e3db76a28094220f062caeb2ba69010bc230f8e4a491ef27d32f30510eca91dfa76dd4f64fc6e4c4800
Hex Analysis:
Size:81 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
Aldinra_1640_🗼_🌐 (AldB) Primary 0.000s
Reference 		-108.0 dBm -5.50 dB 1 MediumSlow 2025-10-07 19:31:23 Current
Venturada2🗼🌐☀️ (Vb2) -2.575s
Before 		-84.0 dBm 7.50 dB 0 MediumSlow 2025-10-07 19:31:21 View
GRN1-Base🗼🌐 (GRN1) -2.221s
Before 		-102.0 dBm -8.50 dB 0 MediumSlow 2025-10-07 19:31:21 View
XiaoWatt c4c8 🌐🔌 (c4c8) -1.779s
Before 		-98.0 dBm 6.75 dB 1 MediumSlow 2025-10-07 19:31:21 View
Machu Pichu (MaPi) -1.544s
Before 		-103.0 dBm -4.50 dB 1 MediumSlow 2025-10-07 19:31:22 View
Meshtastic 1760 (1760) -1.525s
Before 		-130.0 dBm -11.25 dB 1 MediumSlow 2025-10-07 19:31:22 View
Quass001 ☄️ (Q001) -1.500s
Before 		-110.0 dBm -3.25 dB 1 MediumSlow 2025-10-07 19:31:22 View
[TLG] 📡🌐🔋🔌 (tlg0) -1.490s
Before 		-119.0 dBm -13.75 dB 1 MediumSlow 2025-10-07 19:31:22 View
Arganda C191 🌐 (ARG) -1.260s
Before 		-121.0 dBm -11.00 dB 1 MediumSlow 2025-10-07 19:31:22 View
Quass002 ☄️ (Q002) -1.195s
Before 		Unknown Unknown 2 MediumSlow 2025-10-07 19:31:22 View
Meshtastic 18a4 (18a4) -1.151s
Before 		Unknown Unknown 2 MediumSlow 2025-10-07 19:31:22 View
Oxygen EA4HKU (O) -0.769s
Before 		-111.0 dBm -7.00 dB 1 MediumSlow 2025-10-07 19:31:22 View
Carbon EA4HKU (C) -0.487s
Before 		-113.0 dBm -2.50 dB 1 MediumSlow 2025-10-07 19:31:23 View
Baldur Fijo (BalF) -0.442s
Before 		-112.0 dBm -10.25 dB 1 MediumSlow 2025-10-07 19:31:23 View
Suop 📡 🌐 (SUOP) -0.409s
Before 		-115.0 dBm -5.75 dB 1 MediumSlow 2025-10-07 19:31:23 View
Mec Rocket Meco (MRM) +0.700s
After 		-34.0 dBm 8.25 dB 3 MediumSlow 2025-10-07 19:31:24 View
Ocumare_Base_🗼🌐 (CATA) +1.305s
After 		-100.0 dBm -1.00 dB 2 MediumSlow 2025-10-07 19:31:24 View
Kenobi23 movil (5672) +2.263s
After 		-56.0 dBm 8.25 dB 2 MediumSlow 2025-10-07 19:31:25 View
Monolito (MoN) +2.750s
After 		-74.0 dBm 8.75 dB 3 MediumSlow 2025-10-07 19:31:26 View
Kenobi23 QTH (5aec) +294.194s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:36:17 View
Kenobi23 QTH (5aec) +369.193s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:37:32 View
Kenobi23 QTH (5aec) +389.203s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:37:52 View
Kenobi23 QTH (5aec) +414.219s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:38:17 View
Kenobi23 QTH (5aec) +459.243s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:39:02 View
Kenobi23 QTH (5aec) +484.252s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:39:27 View
Kenobi23 QTH (5aec) +529.274s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:40:12 View
Kenobi23 QTH (5aec) +549.298s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:40:32 View
Kenobi23 QTH (5aec) +599.331s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:41:22 View
Kenobi23 QTH (5aec) +624.365s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:41:48 View
Kenobi23 QTH (5aec) +669.367s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:42:33 View
Kenobi23 QTH (5aec) +694.414s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:42:58 View
Kenobi23 QTH (5aec) +739.428s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:43:43 View
Kenobi23 QTH (5aec) +764.447s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:44:08 View
Kenobi23 QTH (5aec) +789.457s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:44:33 View
Kenobi23 QTH (5aec) +834.500s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:45:18 View
Kenobi23 QTH (5aec) +859.532s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:45:43 View
Kenobi23 QTH (5aec) +904.536s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:46:28 View
Kenobi23 QTH (5aec) +929.550s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:46:53 View
Kenobi23 QTH (5aec) +979.599s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:47:43 View
Kenobi23 QTH (5aec) +1004.618s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:48:08 View
Kenobi23 QTH (5aec) +1054.629s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:48:58 View
Kenobi23 QTH (5aec) +1074.641s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:49:18 View
Kenobi23 QTH (5aec) +1124.663s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:50:08 View
Kenobi23 QTH (5aec) +1144.722s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:50:28 View
Kenobi23 QTH (5aec) +1189.696s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:51:13 View
Kenobi23 QTH (5aec) +1214.706s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:51:38 View
Kenobi23 QTH (5aec) +1259.733s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:52:23 View
Kenobi23 QTH (5aec) +1289.751s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:52:53 View
Kenobi23 QTH (5aec) +1334.804s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:53:38 View
Kenobi23 QTH (5aec) +1359.811s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:54:03 View
Kenobi23 QTH (5aec) +1404.844s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:54:48 View
Kenobi23 QTH (5aec) +1449.857s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:55:33 View
Kenobi23 QTH (5aec) +1469.868s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:55:53 View
Kenobi23 QTH (5aec) +1519.894s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:56:43 View
Kenobi23 QTH (5aec) +1544.914s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:57:08 View
Kenobi23 QTH (5aec) +1570.918s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:57:34 View
Kenobi23 QTH (5aec) +1597.935s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:58:01 View
Kenobi23 QTH (5aec) +1624.956s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:58:28 View
Kenobi23 QTH (5aec) +1651.965s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:58:55 View
Kenobi23 QTH (5aec) +1678.997s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:59:22 View
Kenobi23 QTH (5aec) +1706.010s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 19:59:49 View
Kenobi23 QTH (5aec) +1733.089s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 20:00:16 View
Kenobi23 QTH (5aec) +1760.108s
After 		-102.0 dBm -0.25 dB 1 MediumSlow 2025-10-07 20:00:43 View
63

Total Receptions

20

Unique Gateways