Packet #12726626 Success

NODEINFO_APP packet from MouMes02-CL-868 (MMs2) to Meshtastic 0664 (0664)

17
Total Receptions
17
Unique Gateways
4
Hop Count
78
Payload Bytes
Packet Information
Database ID: 12726626
Mesh Packet ID: 0xacf04037
Used for correlation across gateways
Timestamp: 2025-09-29 07:50:06 UTC
From Node: MouMes02-CL-868 (MMs2)
To Node: Meshtastic 0664 (0664)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: SkG@Home 📡🌐 (SkGH)
Channel: MediumSlow
RSSI: -111 dBm
SNR: -2.75 dBm
Hop Info: 4/4 hops
Start: 4, Limit: 0
Payload Data
Protocol: NODEINFO_APP
Size: 78 bytes
Decoded: Yes
Decoded Data:
Long Name:MouMes02-CL-868
Short Name:MMs2
Node ID:!433e4e4c
MAC Address:SMpDPk5M
Hardware:HELTEC_V3
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:78 bytes
Gateway:!405d4a44
Channel:MediumSlow
Payload Type:NODEINFO_APP
Hop Count:4 / 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 (4 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !405d4a44
Node ID format
channel_id MediumSlow
packet MeshPacket (78 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1128156748
Source node ID 		uint32
to 3820357220
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 78 bytes size
hop_limit Not set uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -111.0 dBm
Signal strength at gateway 		int32
rx_snr -2.75 dB
Signal quality at gateway 		float
rx_time 1759132204
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 1759132206.3072474
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: !405d4a44
Signal Metrics: RSSI: -111.0 dBm
SNR: -2.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:78 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!433e4e4c", "long_name": "MouMes02-CL-868", "short_name": "MMs2", "macaddr": "SMpDPk5M", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!405d4a44", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1128156748, "to": 3820357220, "id": 2901426231, "rx_time": 1759132204, "rx_snr": -2.75, "rx_rssi": -111, "hop_limit": 0, "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": "0a09213433336534653463120f4d6f754d657330322d434c2d3836381a044d4d7332220648ca433e4e4c282b4220c5142a7ef593c3aed9dbe4e4841f4d9ff6371c2e4923c70622fa5d6f71a40768", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!433e4e4c", "long_name": "MouMes02-CL-868", "short_name": "MMs2", "macaddr": "SMpDPk5M", "hw_model": "HELTEC_V3", "public_key": "xRQqfvWTw67Z2+TkhB9Nn/Y3HC5JI8cGIvpdb3GkB2g=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (78 bytes)
0a09213433336534653463120f4d6f754d657330322d434c2d3836381a044d4d7332220648ca433e4e4c282b4220c5142a7ef593c3aed9dbe4e4841f4d9ff6371c2e4923c70622fa5d6f71a40768
Hex Analysis:
Size:78 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
SkG@Home 📡🌐 (SkGH) Primary 0.000s
Reference 		-111.0 dBm -2.75 dB 4 MediumSlow 2025-09-29 07:50:06 Current
Kenobi23 QTH (5aec) -8.914s
Before 		-95.0 dBm 6.25 dB 0 MediumSlow 2025-09-29 07:49:57 View
Venturada2🗼🌐☀️ (Vb2) -5.854s
Before 		-102.0 dBm -5.00 dB 2 MediumSlow 2025-09-29 07:50:00 View
[TLG] 📡🌐🔋🔌 (tlg0) -4.181s
Before 		-112.0 dBm -7.50 dB 3 MediumSlow 2025-09-29 07:50:02 View
Meshtastic 1760 (1760) -4.048s
Before 		-112.0 dBm 6.00 dB 2 MediumSlow 2025-09-29 07:50:02 View
Meshtastic 18a4 (18a4) -4.008s
Before 		-117.0 dBm -6.50 dB 2 MediumSlow 2025-09-29 07:50:02 View
Will - Azuqueca (WAzq) -3.459s
Before 		-108.0 dBm -10.50 dB 3 MediumSlow 2025-09-29 07:50:02 View
Mec Rocket Meco (MRM) -3.374s
Before 		-108.0 dBm -7.50 dB 3 MediumSlow 2025-09-29 07:50:02 View
Machu Pichu (MaPi) -3.175s
Before 		-95.0 dBm 2.25 dB 3 MediumSlow 2025-09-29 07:50:03 View
Naranjo C191 🌐 (FNL) -3.102s
Before 		-114.0 dBm -7.75 dB 3 MediumSlow 2025-09-29 07:50:03 View
Ocumare_Base_🗼🌐 (CATA) -3.019s
Before 		-114.0 dBm -15.25 dB 3 MediumSlow 2025-09-29 07:50:03 View
Fuenca fijo (c578) -2.224s
Before 		-120.0 dBm -7.50 dB 3 MediumSlow 2025-09-29 07:50:04 View
TO_Cala_Base2🗼🌐☀️ (33C8) -2.153s
Before 		-108.0 dBm -6.50 dB 4 MediumSlow 2025-09-29 07:50:04 View
Rodashtastic🗼🌐 (RDSt) -2.149s
Before 		-116.0 dBm -9.25 dB 3 MediumSlow 2025-09-29 07:50:04 View
Zion 🗼 (Zion) -1.985s
Before 		-108.0 dBm -15.00 dB 4 MediumSlow 2025-09-29 07:50:04 View
🌐Charly Unid Movil🛰 (C181) -0.768s
Before 		-118.0 dBm -14.25 dB 4 MediumSlow 2025-09-29 07:50:05 View
Glitchs Azuqueca 📡 (GltA) +0.595s
After 		-124.0 dBm -13.00 dB 4 MediumSlow 2025-09-29 07:50:06 View
17

Total Receptions

17

Unique Gateways