Packet #29125423 Success

NODEINFO_APP packet from torii (⛩) to !ffffffff

15
Total Receptions
15
Unique Gateways
4
Hop Count
69
Payload Bytes
Packet Information
Database ID: 29125423
Mesh Packet ID: 0x6ad6c549
Used for correlation across gateways
Timestamp: 2025-12-21 12:18:55 UTC
From Node: torii (⛩)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: PXT_Home (PXT1)
Channel: MediumFast
RSSI: -87 dBm
SNR: 10.5 dBm
Hop Info: 4/4 hops
Start: 4, Limit: 0
Relay Node: fd BAS2
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: NODEINFO_APP
Size: 69 bytes
Decoded: Yes
Decoded Data:
Long Name:torii
Short Name:⛩
Node ID:!981422d4
MAC Address:/92YFCLU
Hardware:T_ECHO
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:69 bytes
Gateway:!849b5278
Channel:MediumFast
Payload Type:NODEINFO_APP
Hop Count:4 / 4
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 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 !849b5278
Node ID format
channel_id MediumFast
packet MeshPacket (69 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2551456468
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 69 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 -87.0 dBm
Signal strength at gateway 		int32
rx_snr 10.50 dB
Signal quality at gateway 		float
rx_time 1766319534
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 253
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1766319535.866997
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: MediumFast
  • ✓ 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: !849b5278
Signal Metrics: RSSI: -87.0 dBm
SNR: 10.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:69 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!981422d4", "long_name": "torii", "short_name": "⛩", "macaddr": "/92YFCLU", "hw_model": "T_ECHO" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!849b5278", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2551456468, "to": 4294967295, "id": 1792460105, "rx_time": 1766319534, "rx_snr": 10.5, "rx_rssi": -87, "hop_limit": 0, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 253, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092139383134323264341205746f7269691a03e29ba92206ffdd981422d428074220cb82a1b59276c1eed36e6b02cd1e5f153401e9b317ae5a8257a97f2ff85f333c4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!981422d4", "long_name": "torii", "short_name": "⛩", "macaddr": "/92YFCLU", "hw_model": "T_ECHO", "public_key": "y4KhtZJ2we7TbmsCzR5fFTQB6bMXrlqCV6l/L/hfMzw=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (69 bytes)
0a092139383134323264341205746f7269691a03e29ba92206ffdd981422d428074220cb82a1b59276c1eed36e6b02cd1e5f153401e9b317ae5a8257a97f2ff85f333c4800
Hex Analysis:
Size:69 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 Relay Channel Timestamp Actions
PXT_Home (PXT1) Primary 0.000s
Reference 		-87.0 dBm 10.50 dB 4 fd BAS2 MediumFast 2025-12-21 12:18:55 UTC Current
chenton (chtn) -6.386s
Before 		-119.0 dBm -8.50 dB 0 d4 ⛩ MediumFast 2025-12-21 12:18:49 UTC View
Aldinra_1640_🗼_🌐 (AldB) -6.372s
Before 		-118.0 dBm -9.25 dB 0 d4 ⛩ MediumFast 2025-12-21 12:18:49 UTC View
Meshtastic 1760 (1760) -5.519s
Before 		-114.0 dBm 2.50 dB 1 40 AldB MediumFast 2025-12-21 12:18:50 UTC View
Meshtastic 18a4 (18a4) -5.170s
Before 		Unknown Unknown 2 60 1760 MediumFast 2025-12-21 12:18:50 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) -3.826s
Before 		-103.0 dBm -13.50 dB 1 b5 Knb0 MediumFast 2025-12-21 12:18:52 UTC View
Venturada2 🗼🌞 (Vb2) -3.194s
Before 		-98.0 dBm 2.25 dB 2 c8 c4c8 MediumFast 2025-12-21 12:18:52 UTC View
Ocumare Norte🗼🌐 (RRN) -2.759s
Before 		-104.0 dBm -8.75 dB 3 b0 Vbm , Vb2 MediumFast 2025-12-21 12:18:53 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) -2.395s
Before 		-99.0 dBm -6.00 dB 3 b0 Vbm , Vb2 MediumFast 2025-12-21 12:18:53 UTC View
JAGO1_Cañaveral (JAGO) -1.966s
Before 		Unknown 11.75 dB 4 70 JAG2 MediumFast 2025-12-21 12:18:53 UTC View
Rodashtastic🗼🌐 (RDSt) -1.571s
Before 		-112.0 dBm -4.25 dB 4 e7 BJN MediumFast 2025-12-21 12:18:54 UTC View
GRN2-Cli 📡🔋 (GRN2) -1.139s
Before 		-93.0 dBm 10.00 dB 4 e8 GRN1 MediumFast 2025-12-21 12:18:54 UTC View
Mikasa 🧣 📟 (🧣) -0.790s
Before 		-96.0 dBm -2.00 dB 4 dc f1dc MediumFast 2025-12-21 12:18:55 UTC View
Eagle’s Nest (EAGL) -0.209s
Before 		-107.0 dBm 2.50 dB 4 74 MediumFast 2025-12-21 12:18:55 UTC View
Varela Bot 🏡🤖 (🤖) +1.218s
After 		-91.0 dBm 3.75 dB 4 1c 🏡 MediumFast 2025-12-21 12:18:57 UTC View
15

Total Receptions

15

Unique Gateways