Packet #187225 Success

NODEINFO_APP packet from LZ1WOW - Pink (Pwow) to Mish - Mesh (Mish)

4
Total Receptions
2
Unique Gateways
1
Hop Count
76
Payload Bytes
Packet Information
Database ID: 187225
Mesh Packet ID: 0xa9beef76
Used for correlation across gateways
Timestamp: 2025-11-26 23:10:00 UTC
From Node: LZ1WOW - Pink (Pwow)
To Node: Mish - Mesh (Mish)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: LZ5AE 🔌🛜 (DINO)
Channel: Bulgaria
RSSI: -87 dBm
SNR: 5.0 dBm
Hop Info: 1/2 hops
Start: 2, Limit: 1
Relay Node: e2 PB-1
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: 76 bytes
Decoded: Yes
Decoded Data:
Long Name:LZ1WOW - Pink
Short Name:Pwow
Node ID:!75e19b38
MAC Address:3FR14Zs4
Hardware:TLORA_T3_S3
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:76 bytes
Gateway:!db2a3260
Channel:Bulgaria
Payload Type:NODEINFO_APP
Hop Count:1 / 2
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
âš  Packet visible to MQTT subscribers
âš  Multi-hop path visible (1 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

FieldValue
gateway_id !db2a3260
Node ID format
channel_id Bulgaria
packet MeshPacket (76 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 1977719608
Source node ID 		uint32
to 14235840
Target node ID 		uint32
decoded.portnum NODEINFO_APP
NODEINFO_APP 		enum
decoded.payload_length 76 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 2
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -87.0 dBm
Signal strength at gateway 		int32
rx_snr 5.00 dB
Signal quality at gateway 		float
rx_time 1764198599
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 37
Channel index 		uint32
pki_encrypted False
Standard encryption 		bool
next_hop 96
Next hop node ID 		uint32
relay_node 226
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
  • ✓ Custom channel: Bulgaria
  • ✓ Gateway node ID tracked
Exposure Risks:
  • âš  Packet visible to MQTT subscribers
  • âš  Multi-hop path visible (1 hops)
  • âš  RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !db2a3260
Signal Metrics: RSSI: -87.0 dBm
SNR: 5.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:76 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!75e19b38", "long_name": "LZ1WOW - Pink", "short_name": "Pwow", "macaddr": "3FR14Zs4", "hw_model": "TLORA_T3_S3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 1977719608, "to": 14235840, "channel": 37, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhNzVlMTliMzgSDUxaMVdPVyAtIFBpbmsaBFB3b3ciBtxUdeGbOCgQQiBE8XWDKSakpssPHl20vJrb11N42KDjGT1IwdWem3p7cw==", "request_id": 891193349, "bitfield": 1 }, "id": 2847862646, "rx_time": 1764198599, "rx_snr": 5.0, "hop_limit": 1, "rx_rssi": -87, "hop_start": 2, "next_hop": 96, "relay_node": 226 }, "channel_id": "Bulgaria", "gateway_id": "!db2a3260" }, "mesh_packet": { "from": 1977719608, "to": 14235840, "channel": 37, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhNzVlMTliMzgSDUxaMVdPVyAtIFBpbmsaBFB3b3ciBtxUdeGbOCgQQiBE8XWDKSakpssPHl20vJrb11N42KDjGT1IwdWem3p7cw==", "request_id": 891193349, "bitfield": 1, "parsed_payload": { "id": "!75e19b38", "long_name": "LZ1WOW - Pink", "short_name": "Pwow", "macaddr": "3FR14Zs4", "hw_model": "TLORA_T3_S3", "public_key": "RPF1gykmpKbLDx5dtLya29dTeNig4xk9SMHVnpt6e3M=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } }, "id": 2847862646, "rx_time": 1764198599, "rx_snr": 5.0, "hop_limit": 1, "rx_rssi": -87, "hop_start": 2, "next_hop": 96, "relay_node": 226 } }
Raw Packet Data (76 bytes)
0a09213735653139623338120d4c5a31574f57202d2050696e6b1a0450776f772206dc5475e19b382810422044f175832926a4a6cb0f1e5db4bc9adbd75378d8a0e3193d48c1d59e9b7a7b73
Hex Analysis:
Size:76 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
LZ5AE 🔌🛜 (DINO) Primary 0.000s
Reference 		-87.0 dBm 5.00 dB 1 e2 PB-1 Bulgaria 2025-11-26 23:10:00 UTC Current
1 hop Gateways that received this packet after 1 hop
Meshtastic 8e28 (8e28) +1.172s
After 		-36.0 dBm 10.00 dB 1 - Bulgaria 2025-11-26 23:10:01 UTC View
Meshtastic 8e28 (8e28) +1.194s
After 		-36.0 dBm 10.00 dB 1 - Bulgaria 2025-11-26 23:10:01 UTC View
LZ5AE 🔌🛜 (DINO) -0.044s
Before 		-87.0 dBm 5.00 dB 1 e2 PB-1 Bulgaria 2025-11-26 23:10:00 UTC View
4

Total Receptions

2

Unique Gateways