Packet #17957506 Success

NODEINFO_APP packet from Bionicandroid 2 (DAN) to !ffffffff

45
Total Receptions
1
Unique Gateways
0
Hop Count
81
Payload Bytes
Packet Information
Database ID: 17957506
Mesh Packet ID: 0xd7db39e4
Used for correlation across gateways
Timestamp: 2026-03-27 18:04:59 UTC
From Node: Bionicandroid 2 (DAN)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Bionicandroid 2 (DAN)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/7 hops
Start: 7, Limit: 7
Relay Node: e4 DAN
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: 81 bytes
Decoded: Yes
Decoded Data:
Long Name:Bionicandroid 2
Short Name:DAN
Node ID:!b03d10e4
MAC Address:NM2wPRDk
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:81 bytes
Gateway:!b03d10e4
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:Unknown / 7
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !b03d10e4
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (81 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2956792036
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 81 bytes size
hop_limit 7
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1774634698
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 10
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 228
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1774634699.3831415
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)
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !b03d10e4
Zero Hop Policy: Enabled
Direct gateway connection
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:81 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!b03d10e4", "long_name": "Bionicandroid 2", "short_name": "DAN", "macaddr": "NM2wPRDk", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!b03d10e4", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2956792036, "to": 4294967295, "id": 3621468644, "rx_time": 1774634698, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 7, "hop_start": 7, "via_mqtt": false, "want_ack": false, "priority": 10, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 228, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216230336431306534120f42696f6e6963616e64726f696420321a0344414e220634cdb03d10e4282b380142207c24d5f9eba445bbe228b544cfa87e51dfc0b222bb14fc0a2366b3d38cada3304800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!b03d10e4", "long_name": "Bionicandroid 2", "short_name": "DAN", "macaddr": "NM2wPRDk", "hw_model": "HELTEC_V3", "role": "CLIENT_MUTE", "public_key": "fCTV+eukRbviKLVEz6h+Ud/AsiK7FPwKI2az04ytozA=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (81 bytes)
0a09216230336431306534120f42696f6e6963616e64726f696420321a0344414e220634cdb03d10e4282b380142207c24d5f9eba445bbe228b544cfa87e51dfc0b222bb14fc0a2366b3d38cada3304800
Hex Analysis:
Size:81 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
Bionicandroid 2 (DAN) Primary 0.000s
Reference 		Unknown Unknown 0 e4 DAN LongFast 2026-03-27 18:04:59 UTC Current
Bionicandroid 2 (DAN) -0.129s
Before 		Unknown Unknown 0 e4 DAN LongFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) -0.080s
Before 		Unknown Unknown 0 e4 DAN LongFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) -0.055s
Before 		Unknown Unknown 0 e4 DAN LongFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) -0.025s
Before 		Unknown Unknown 0 e4 DAN LongFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.023s
After 		Unknown Unknown 0 e4 DAN LongFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.046s
After 		Unknown Unknown 0 e4 DAN LongFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.067s
After 		Unknown Unknown 0 e4 DAN LongFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.088s
After 		Unknown Unknown 0 e4 DAN LongFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.109s
After 		Unknown Unknown 0 e4 DAN LongFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.130s
After 		Unknown Unknown 0 e4 DAN LongFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.154s
After 		Unknown Unknown 0 e4 DAN MediumFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.178s
After 		Unknown Unknown 0 e4 DAN MediumFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.201s
After 		Unknown Unknown 0 e4 DAN MediumFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.224s
After 		Unknown Unknown 0 e4 DAN MediumFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.245s
After 		Unknown Unknown 0 e4 DAN MediumFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.267s
After 		Unknown Unknown 0 e4 DAN MediumFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.288s
After 		Unknown Unknown 0 e4 DAN MediumFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.308s
After 		Unknown Unknown 0 e4 DAN MediumFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.331s
After 		Unknown Unknown 0 e4 DAN MediumFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.355s
After 		Unknown Unknown 0 e4 DAN MediumFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.377s
After 		Unknown Unknown 0 e4 DAN MediumFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.400s
After 		Unknown Unknown 0 e4 DAN ShortFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.421s
After 		Unknown Unknown 0 e4 DAN ShortFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.442s
After 		Unknown Unknown 0 e4 DAN ShortFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.463s
After 		Unknown Unknown 0 e4 DAN ShortFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.484s
After 		Unknown Unknown 0 e4 DAN ShortFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.515s
After 		Unknown Unknown 0 e4 DAN ShortFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.545s
After 		Unknown Unknown 0 e4 DAN ShortFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.584s
After 		Unknown Unknown 0 e4 DAN ShortFast 2026-03-27 18:04:59 UTC View
Bionicandroid 2 (DAN) +0.621s
After 		Unknown Unknown 0 e4 DAN ShortFast 2026-03-27 18:05:00 UTC View
Bionicandroid 2 (DAN) +0.644s
After 		Unknown Unknown 0 e4 DAN ShortFast 2026-03-27 18:05:00 UTC View
Bionicandroid 2 (DAN) +0.665s
After 		Unknown Unknown 0 e4 DAN ShortFast 2026-03-27 18:05:00 UTC View
Bionicandroid 2 (DAN) +0.687s
After 		Unknown Unknown 0 e4 DAN ShortTurbo 2026-03-27 18:05:00 UTC View
Bionicandroid 2 (DAN) +0.711s
After 		Unknown Unknown 0 e4 DAN ShortTurbo 2026-03-27 18:05:00 UTC View
Bionicandroid 2 (DAN) +0.734s
After 		Unknown Unknown 0 e4 DAN ShortTurbo 2026-03-27 18:05:00 UTC View
Bionicandroid 2 (DAN) +0.757s
After 		Unknown Unknown 0 e4 DAN ShortTurbo 2026-03-27 18:05:00 UTC View
Bionicandroid 2 (DAN) +0.780s
After 		Unknown Unknown 0 e4 DAN ShortTurbo 2026-03-27 18:05:00 UTC View
Bionicandroid 2 (DAN) +0.808s
After 		Unknown Unknown 0 e4 DAN ShortTurbo 2026-03-27 18:05:00 UTC View
Bionicandroid 2 (DAN) +0.829s
After 		Unknown Unknown 0 e4 DAN ShortTurbo 2026-03-27 18:05:00 UTC View
Bionicandroid 2 (DAN) +0.849s
After 		Unknown Unknown 0 e4 DAN ShortTurbo 2026-03-27 18:05:00 UTC View
Bionicandroid 2 (DAN) +0.872s
After 		Unknown Unknown 0 e4 DAN ShortTurbo 2026-03-27 18:05:00 UTC View
Bionicandroid 2 (DAN) +0.897s
After 		Unknown Unknown 0 e4 DAN ShortTurbo 2026-03-27 18:05:00 UTC View
Bionicandroid 2 (DAN) +0.925s
After 		Unknown Unknown 0 e4 DAN ShortTurbo 2026-03-27 18:05:00 UTC View
Bionicandroid 2 (DAN) +0.947s
After 		Unknown Unknown 0 e4 DAN LongFast 2026-03-27 18:05:00 UTC View
45

Total Receptions

1

Unique Gateways