Packet #2851824 Success

NODEINFO_APP packet from WS1 Klokoc Arilje 🇷🇸 (KLAR) to !ffffffff

2
Total Receptions
2
Unique Gateways
3
Hop Count
93
Payload Bytes
Packet Information
Database ID: 2851824
Mesh Packet ID: 0xd65ec079
Used for correlation across gateways
Timestamp: 2026-04-17 09:03:14 UTC
From Node: WS1 Klokoc Arilje 🇷🇸 (KLAR)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Paxy (7eac)
Channel: MediumFast
RSSI: -117 dBm
SNR: -5.75 dBm
Hop Info: 3/7 hops
Start: 7, Limit: 4
Payload Data
Protocol: NODEINFO_APP
Size: 93 bytes
Decoded: Yes
Decoded Data:
Long Name:WS1 Klokoc Arilje 🇷🇸
Short Name:KLAR
Node ID:!9ea0ac00
MAC Address:nBOeoKwA
Hardware:HELTEC_WSL_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:93 bytes
Gateway:!43b77eac
Channel:MediumFast
Payload Type:NODEINFO_APP
Hop Count:3 / 7
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !43b77eac
Node ID format
channel_id MediumFast
packet MeshPacket (93 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2661329920
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 93 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 -117.0 dBm
Signal strength at gateway 		int32
rx_snr -5.75 dB
Signal quality at gateway 		float
rx_time 1776416593
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 Not set uint32
tx_after Not set uint32
timestamp 1776416594.3327315
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)
  • ✓ Custom channel: MediumFast
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !43b77eac
Signal Metrics: RSSI: -117.0 dBm
SNR: -5.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:93 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!9ea0ac00", "long_name": "WS1 Klokoc Arilje 🇷🇸", "short_name": "KLAR", "macaddr": "nBOeoKwA", "hw_model": "HELTEC_WSL_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!43b77eac", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2661329920, "to": 4294967295, "id": 3596533881, "rx_time": 1776416593, "rx_snr": -5.75, "rx_rssi": -117, "hop_limit": 4, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213965613061633030121a575331204b6c6f6b6f63204172696c6a6520f09f87b7f09f87b81a044b4c415222069c139ea0ac00282c38024220bf98d7c6d809a29e08c60c5c88e3e2b75b612b3bb10ae67e1b2b97c86c5471144801", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!9ea0ac00", "long_name": "WS1 Klokoc Arilje 🇷🇸", "short_name": "KLAR", "macaddr": "nBOeoKwA", "hw_model": "HELTEC_WSL_V3", "role": "ROUTER", "public_key": "v5jXxtgJop4IxgxciOPit1thKzuxCuZ+GyuXyGxUcRQ=", "is_unmessagable": true, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (93 bytes)
0a09213965613061633030121a575331204b6c6f6b6f63204172696c6a6520f09f87b7f09f87b81a044b4c415222069c139ea0ac00282c38024220bf98d7c6d809a29e08c60c5c88e3e2b75b612b3bb10ae67e1b2b97c86c5471144801
Hex Analysis:
Size:93 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 Channel Timestamp Actions
Paxy (7eac) Primary 0.000s
Reference 		-117.0 dBm -5.75 dB 3 MediumFast 2026-04-17 09:03:14 UTC Current
Knez Mihailova 🏛️ (PxKM) +3.261s
After 		-115.0 dBm -8.50 dB 3 MediumFast 2026-04-17 09:03:17 UTC View
2

Total Receptions

2

Unique Gateways