Packet #2391037 Success

NODEINFO_APP packet from KadGoddoRouter (KGRT) to !16ced548

3
Total Receptions
3
Unique Gateways
0
Hop Count
45
Payload Bytes
Packet Information
Database ID: 2391037
Mesh Packet ID: 0x2489244c
Used for correlation across gateways
Timestamp: 2025-11-19 04:09:29 UTC
From Node: KadGoddoRouter (KGRT)
To Node: !16ced548 (d548)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: corruptedstack Weather (cswx)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/0 hops
Start: 0, Limit: 0
Relay Node: ed dmbp
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: 45 bytes
Decoded: Yes
Decoded Data:
Long Name:KadGoddoRouter
Short Name:KGRT
Node ID:!dbc8fe09
MAC Address:/rXbyP4J
Hardware:RAK4631
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:45 bytes
Gateway:!b2a79554
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:Unknown / Unknown
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !b2a79554
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (45 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3687382537
Source node ID 		uint32
to 382653768
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 45 bytes size
hop_limit Not set uint32
hop_start Not set uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1763525460
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 70
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 237
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1763525369.5801914
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
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !b2a79554
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:45 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!dbc8fe09", "long_name": "KadGoddoRouter", "short_name": "KGRT", "macaddr": "/rXbyP4J", "hw_model": "RAK4631" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!b2a79554", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3687382537, "to": 382653768, "id": 612967500, "rx_time": 1763525460, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 0, "hop_start": 0, "via_mqtt": 0, "want_ack": 0, "priority": 70, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 237, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216462633866653039120e4b6164476f64646f526f757465721a044b4752542206feb5dbc8fe0928093802", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!dbc8fe09", "long_name": "KadGoddoRouter", "short_name": "KGRT", "macaddr": "/rXbyP4J", "hw_model": "RAK4631", "role": "ROUTER", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (45 bytes)
0a09216462633866653039120e4b6164476f64646f526f757465721a044b4752542206feb5dbc8fe0928093802
Hex Analysis:
Size:45 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
corruptedstack Weather (cswx) Primary 0.000s
Reference 		Unknown Unknown 0 ed dmbp LongFast 2025-11-19 04:09:29 UTC Current
🦨 corruptedstack🦨 meshtoad 🐸 (dmbp) -1.010s
Before 		-107.0 dBm -17.00 dB -1 - LongFast 2025-11-19 04:09:28 UTC View
csbot (dmbb) -0.122s
Before 		Unknown Unknown 0 ed dmbp LongFast 2025-11-19 04:09:29 UTC View
3

Total Receptions

3

Unique Gateways