Packet #17812638 Success

NODEINFO_APP packet from [email protected][d696][NorthYork] (d696) to rrMesh: Base-01 (rrB1)

46
Total Receptions
2
Unique Gateways
3
Hop Count
103
Payload Bytes
Packet Information
Database ID: 17812638
Mesh Packet ID: 0x0d50cff8
Used for correlation across gateways
Timestamp: 2026-03-27 10:20:12 UTC
From Node: [email protected][d696][NorthYork] (d696)
To Node: rrMesh: Base-01 (rrB1)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: FLAN-F208 (FLAN)
Channel: LongFast
RSSI: -41 dBm
SNR: 6.0 dBm
Hop Info: 3/7 hops
Start: 7, Limit: 4
Relay Node: 96 FLAM
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: 103 bytes
Decoded: Yes
Decoded Data:
Long Name:[email protected][d696][NorthYork]
Short Name:d696
Node ID:!dd1dd696
MAC Address:2DrdHdaW
Hardware:PORTDUINO
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:103 bytes
Gateway:!433af208
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:3 / 7
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !433af208
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (103 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3709720214
Source node ID 		uint32
to 382706200
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 103 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -41.0 dBm
Signal strength at gateway 		int32
rx_snr 6.00 dB
Signal quality at gateway 		float
rx_time 1774606810
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 150
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1774606812.3339875
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
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !433af208
Signal Metrics: RSSI: -41.0 dBm
SNR: 6.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:103 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!dd1dd696", "long_name": "[email protected][d696][NorthYork] ", "short_name": "d696", "macaddr": "2DrdHdaW", "hw_model": "PORTDUINO" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!433af208", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3709720214, "to": 382706200, "id": 223399928, "rx_time": 1774606810, "rx_snr": 6.0, "rx_rssi": -41, "hop_limit": 4, "hop_start": 7, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 150, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092164643164643639361226646973636f72644063656461726d6573682e63615b643639365d5b4e6f727468596f726b5d201a04643639362206d83add1dd6962825380142202743fa6125a48dcbce0a6d803404ee79881cd48cc0df148b3a649bca441b1b24", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!dd1dd696", "long_name": "[email protected][d696][NorthYork] ", "short_name": "d696", "macaddr": "2DrdHdaW", "hw_model": "PORTDUINO", "role": "CLIENT_MUTE", "public_key": "J0P6YSWkjcvOCm2ANATueYgc1IzA3xSLOmSbykQbGyQ=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (103 bytes)
0a092164643164643639361226646973636f72644063656461726d6573682e63615b643639365d5b4e6f727468596f726b5d201a04643639362206d83add1dd6962825380142202743fa6125a48dcbce0a6d803404ee79881cd48cc0df148b3a649bca441b1b24
Hex Analysis:
Size:103 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
FLAN-F208 (FLAN) Primary 0.000s
Reference 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC Current
FLAN-F208 (FLAN) -0.112s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) -0.080s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) -0.054s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) -0.023s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.023s
After 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.045s
After 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.066s
After 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.087s
After 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.108s
After 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.130s
After 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.154s
After 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.177s
After 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.205s
After 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.228s
After 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.256s
After 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.277s
After 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.299s
After 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.321s
After 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.345s
After 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.369s
After 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.392s
After 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.415s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.436s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.458s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.479s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.503s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.527s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.550s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.574s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.596s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.617s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.640s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.661s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.684s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:13 UTC View
FLAN-F208 (FLAN) +0.708s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:13 UTC View
FLAN-F208 (FLAN) +0.731s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:13 UTC View
FLAN-F208 (FLAN) +0.754s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:13 UTC View
FLAN-F208 (FLAN) +0.777s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:13 UTC View
FLAN-F208 (FLAN) +0.798s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:13 UTC View
FLAN-F208 (FLAN) +0.819s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:13 UTC View
FLAN-F208 (FLAN) +0.840s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:13 UTC View
FLAN-F208 (FLAN) +0.863s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:13 UTC View
FLAN-F208 (FLAN) +0.887s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:13 UTC View
FLAN-F208 (FLAN) +0.911s
After 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:13 UTC View
AH001 (0d74) +0.934s
After 		-119.0 dBm -11.50 dB 4 ec LongFast 2026-03-27 10:20:13 UTC View
46

Total Receptions

2

Unique Gateways