Packet #17812651 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: 17812651
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: MediumFast
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:MediumFast
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
+ 2 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (3 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !433af208
Node ID format
channel_id MediumFast
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 1774606812.6326942
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: MediumFast
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ 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": "MediumFast", "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 MediumFast 2026-03-27 10:20:12 UTC Current
FLAN-F208 (FLAN) -0.410s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) -0.379s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) -0.353s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) -0.322s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) -0.299s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) -0.276s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) -0.254s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) -0.232s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) -0.212s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) -0.191s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) -0.169s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) -0.145s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) -0.122s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) -0.093s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) -0.071s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) -0.043s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) -0.022s
Before 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.023s
After 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.047s
After 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.070s
After 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.093s
After 		-41.0 dBm 6.00 dB 3 96 FLAM MediumFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.116s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.138s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.159s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.180s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.204s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.228s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.252s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.275s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.297s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.319s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.341s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortFast 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.362s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:12 UTC View
FLAN-F208 (FLAN) +0.385s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:13 UTC View
FLAN-F208 (FLAN) +0.409s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:13 UTC View
FLAN-F208 (FLAN) +0.433s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:13 UTC View
FLAN-F208 (FLAN) +0.456s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:13 UTC View
FLAN-F208 (FLAN) +0.478s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:13 UTC View
FLAN-F208 (FLAN) +0.499s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:13 UTC View
FLAN-F208 (FLAN) +0.520s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:13 UTC View
FLAN-F208 (FLAN) +0.541s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:13 UTC View
FLAN-F208 (FLAN) +0.565s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:13 UTC View
FLAN-F208 (FLAN) +0.589s
After 		-41.0 dBm 6.00 dB 3 96 FLAM ShortTurbo 2026-03-27 10:20:13 UTC View
FLAN-F208 (FLAN) +0.612s
After 		-41.0 dBm 6.00 dB 3 96 FLAM LongFast 2026-03-27 10:20:13 UTC View
AH001 (0d74) +0.635s
After 		-119.0 dBm -11.50 dB 4 ec LongFast 2026-03-27 10:20:13 UTC View
46

Total Receptions

2

Unique Gateways