Packet #1443676 Success

NODEINFO_APP packet from BRC60 LP 🇧🇬 (BRP1) to Nazman (naz)

2
Total Receptions
2
Unique Gateways
0
Hop Count
82
Payload Bytes
Packet Information
Database ID: 1443676
Mesh Packet ID: 0x412301c3
Used for correlation across gateways
Timestamp: 2026-03-18 21:53:18 UTC
From Node: BRC60 LP 🇧🇬 (BRP1)
To Node: Nazman (naz)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: BRC60 LP 🇧🇬 (BRP1)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/2 hops
Start: 2, Limit: 2
Relay Node: e8 BRP1
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: 82 bytes
Decoded: Yes
Decoded Data:
Long Name:BRC60 LP 🇧🇬
Short Name:BRP1
Node ID:!7d0767e8
MAC Address:UHh9B2fo
Hardware:T_LORA_PAGER
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:82 bytes
Gateway:!7d0767e8
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:0 / 2
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
âš  Default channel - no encryption
âš  Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields

FieldValue
gateway_id !7d0767e8
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (82 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 2097637352
Source node ID 		uint32
to 1770244296
Target node ID 		uint32
decoded.portnum NODEINFO_APP
NODEINFO_APP 		enum
decoded.payload_length 82 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 2
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 1773870796
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority BACKGROUND
Packet priority level 		enum
delayed Not set enum
channel 8
Channel index 		uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 232
Relay node ID 		uint32
tx_after Not set uint32
timestamp Not set 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
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • âš  Default channel - no encryption
  • âš  Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !7d0767e8
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:82 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!7d0767e8", "long_name": "BRC60 LP 🇧🇬", "short_name": "BRP1", "macaddr": "UHh9B2fo", "hw_model": "T_LORA_PAGER" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 2097637352, "to": 1770244296, "channel": 8, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhN2QwNzY3ZTgSEUJSQzYwIExQIPCfh6fwn4esGgRCUlAxIgZQeH0HZ+goZ0IgzLNEB+cEUCW4xxeALUHLzwbz1PWOPurkmahjspevVwRIAA==", "want_response": true, "bitfield": 3 }, "id": 1092813251, "rx_time": 1773870796, "hop_limit": 2, "priority": "BACKGROUND", "hop_start": 2, "relay_node": 232 }, "channel_id": "LongFast", "gateway_id": "!7d0767e8" }, "mesh_packet": { "from": 2097637352, "to": 1770244296, "channel": 8, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhN2QwNzY3ZTgSEUJSQzYwIExQIPCfh6fwn4esGgRCUlAxIgZQeH0HZ+goZ0IgzLNEB+cEUCW4xxeALUHLzwbz1PWOPurkmahjspevVwRIAA==", "want_response": true, "bitfield": 3, "parsed_payload": { "id": "!7d0767e8", "long_name": "BRC60 LP 🇧🇬", "short_name": "BRP1", "macaddr": "UHh9B2fo", "hw_model": "T_LORA_PAGER", "public_key": "zLNEB+cEUCW4xxeALUHLzwbz1PWOPurkmahjspevVwQ=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } }, "id": 1092813251, "rx_time": 1773870796, "hop_limit": 2, "priority": "BACKGROUND", "hop_start": 2, "relay_node": 232 } }
Raw Packet Data (82 bytes)
0a0921376430373637653812114252433630204c5020f09f87a7f09f87ac1a0442525031220650787d0767e828674220ccb34407e7045025b8c717802d41cbcf06f3d4f58e3eeae499a863b297af57044800
Hex Analysis:
Size:82 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
BRC60 LP 🇧🇬 (BRP1) Primary 0.000s
Reference 		Unknown Unknown 0 e8 BRP1 LongFast 2026-03-18 21:53:18 UTC Current
0 hops (direct receptions) Gateways that heard the packet directly from the source
BRC18 Т1КЕ 🇧🇬📡 (BRN3) +1.651s
After 		-52.0 dBm 13.00 dB 0 e8 BRP1 LongFast 2026-03-18 21:53:19 UTC View
2

Total Receptions

2

Unique Gateways