Packet #14057100 Success

NODEINFO_APP packet from Skynet_Mov_CLM (SkyM) to !ffffffff

21
Total Receptions
21
Unique Gateways
4
Hop Count
79
Payload Bytes
Packet Information
Database ID: 14057100
Mesh Packet ID: 0x4f4d240c
Used for correlation across gateways
Timestamp: 2025-10-07 19:54:50 UTC
From Node: Skynet_Mov_CLM (SkyM)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Mec Rocket Meco (MRM)
Channel: MediumSlow
RSSI: -110 dBm
SNR: -9.75 dBm
Hop Info: 4/5 hops
Start: 5, Limit: 1
Payload Data
Protocol: NODEINFO_APP
Size: 79 bytes
Decoded: Yes
Decoded Data:
Long Name:Skynet_Mov_CLM
Short Name:SkyM
Node ID:!334706dc
MAC Address:ZOgzRwbc
Hardware:T_DECK
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:!a0ca8798
Channel:MediumSlow
Payload Type:NODEINFO_APP
Hop Count:4 / 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
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !a0ca8798
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 860292828
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 1
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -110.0 dBm
Signal strength at gateway 		int32
rx_snr -9.75 dB
Signal quality at gateway 		float
rx_time 1759866888
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 252
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1759866890.3620994
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 (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !a0ca8798
Signal Metrics: RSSI: -110.0 dBm
SNR: -9.75 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": "!334706dc", "long_name": "Skynet_Mov_CLM", "short_name": "SkyM", "macaddr": "ZOgzRwbc", "hw_model": "T_DECK" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!a0ca8798", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 860292828, "to": 4294967295, "id": 1330455564, "rx_time": 1759866888, "rx_snr": -9.75, "rx_rssi": -110, "hop_limit": 1, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 252, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213333343730366463120e536b796e65745f4d6f765f434c4d1a04536b794d220664e8334706dc2832422017ace41e51edb1a1e980abac0f237c406d4a11f1cc73d2cb48e78d10fa9b86044800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!334706dc", "long_name": "Skynet_Mov_CLM", "short_name": "SkyM", "macaddr": "ZOgzRwbc", "hw_model": "T_DECK", "public_key": "F6zkHlHtsaHpgKusDyN8QG1KEfHMc9LLSOeNEPqbhgQ=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (79 bytes)
0a09213333343730366463120e536b796e65745f4d6f765f434c4d1a04536b794d220664e8334706dc2832422017ace41e51edb1a1e980abac0f237c406d4a11f1cc73d2cb48e78d10fa9b86044800
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
Mec Rocket Meco (MRM) Primary 0.000s
Reference 		-110.0 dBm -9.75 dB 4 MediumSlow 2025-10-07 19:54:50 Current
Arganda C191 🌐 (ARG) -8.955s
Before 		-101.0 dBm 6.50 dB 0 MediumSlow 2025-10-07 19:54:41 View
Venturada2🗼🌐☀️ (Vb2) -6.941s
Before 		-110.0 dBm -9.75 dB 2 MediumSlow 2025-10-07 19:54:43 View
XiaoWatt c4c8 🌐🔌 (c4c8) -6.184s
Before 		-98.0 dBm 3.50 dB 3 MediumSlow 2025-10-07 19:54:44 View
Machu Pichu (MaPi) -5.955s
Before 		-104.0 dBm -7.25 dB 3 MediumSlow 2025-10-07 19:54:44 View
GRN1-Base🗼🌐 (GRN1) -5.887s
Before 		-90.0 dBm 4.00 dB 3 MediumSlow 2025-10-07 19:54:44 View
[TLG] 📡🌐🔋🔌 (tlg0) -5.879s
Before 		-118.0 dBm -13.50 dB 3 MediumSlow 2025-10-07 19:54:44 View
Quass001 ☄️ (Q001) -5.864s
Before 		-111.0 dBm -8.50 dB 3 MediumSlow 2025-10-07 19:54:44 View
Quass002 ☄️ (Q002) -5.668s
Before 		Unknown Unknown 4 MediumSlow 2025-10-07 19:54:44 View
Oxygen EA4HKU (O) -5.115s
Before 		-67.0 dBm 7.50 dB 4 MediumSlow 2025-10-07 19:54:45 View
Carbon EA4HKU (C) -4.847s
Before 		-66.0 dBm 8.75 dB 4 MediumSlow 2025-10-07 19:54:45 View
Meshtastic 1760 (1760) -4.784s
Before 		-123.0 dBm -6.00 dB 4 MediumSlow 2025-10-07 19:54:45 View
Suop 📡 🌐 (SUOP) -3.983s
Before 		-116.0 dBm -7.50 dB 4 MediumSlow 2025-10-07 19:54:46 View
Meshtastic 2688 (2688) -3.559s
Before 		-118.0 dBm 1.25 dB 4 MediumSlow 2025-10-07 19:54:46 View
Meshtastic 18a4 (18a4) -3.551s
Before 		Unknown Unknown 5 MediumSlow 2025-10-07 19:54:46 View
Aldinra_1640_🗼_🌐 (AldB) -3.469s
Before 		-96.0 dBm 6.25 dB 5 MediumSlow 2025-10-07 19:54:46 View
Monolito (MoN) -3.249s
Before 		-64.0 dBm 8.25 dB 5 MediumSlow 2025-10-07 19:54:47 View
Rodashtastic🗼🌐 (RDSt) -2.947s
Before 		-122.0 dBm -14.25 dB 5 MediumSlow 2025-10-07 19:54:47 View
Baldur Fijo (BalF) -2.768s
Before 		-100.0 dBm 0.25 dB 4 MediumSlow 2025-10-07 19:54:47 View
tizon (Sylv) -2.748s
Before 		-105.0 dBm 5.00 dB 4 MediumSlow 2025-10-07 19:54:47 View
Meshtastic 54a4 Justicia (54a4) -1.949s
Before 		-116.0 dBm -13.50 dB 5 MediumSlow 2025-10-07 19:54:48 View
21

Total Receptions

21

Unique Gateways