Packet #1112570 Success

NODEINFO_APP packet from MU El_chito_portatil (CHPO) to !01394303

1
Total Receptions
1
Unique Gateways
5
Hop Count
87
Payload Bytes
Packet Information
Database ID: 1112570
Mesh Packet ID: 0x9f666b85
Used for correlation across gateways
Timestamp: 2026-06-16 21:49:24 UTC
From Node: MU El_chito_portatil (CHPO)
To Node: !01394303 (4303)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: EA7 Bot 🤖 (NAN4)
Channel: SFNarrow
RSSI: -15 dBm
SNR: 11.5 dBm
Hop Info: 5/5 hops
Start: 5, Limit: 0
Relay Node: 08 NAN9
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: 87 bytes
Decoded: Yes
Decoded Data:
Long Name:MU El_chito_portatil
Short Name:CHPO
Node ID:!05546a98
MAC Address:3qUFVGqY
Hardware:T_ECHO
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:87 bytes
Gateway:!9e9d72f4
Channel:SFNarrow
Payload Type:NODEINFO_APP
Hop Count:5 / 5
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 (5 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

FieldValue
gateway_id !9e9d72f4
Node ID format
channel_id SFNarrow
packet MeshPacket (87 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 89418392
Source node ID 		uint32
to 20529923
Target node ID 		uint32
decoded.portnum NODEINFO_APP
NODEINFO_APP 		enum
decoded.payload_length 87 bytes size
hop_limit Not set uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 5
Calculated: hop_start - hop_limit 		derived
rx_rssi -15.0 dBm
Signal strength at gateway 		int32
rx_snr 11.50 dB
Signal quality at gateway 		float
rx_time 1781646563
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 32
Channel index 		uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 8
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: SFNarrow
  • ✓ Gateway node ID tracked
Exposure Risks:
  • âš  Packet visible to MQTT subscribers
  • âš  Multi-hop path visible (5 hops)
  • âš  RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !9e9d72f4
Signal Metrics: RSSI: -15.0 dBm
SNR: 11.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:87 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!05546a98", "long_name": "MU El_chito_portatil", "short_name": "CHPO", "macaddr": "3qUFVGqY", "hw_model": "T_ECHO" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 89418392, "to": 20529923, "channel": 32, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhMDU1NDZhOTgSFE1VIEVsX2NoaXRvX3BvcnRhdGlsGgRDSFBPIgbepQVUapgoBzgBQiDZMzFvWlppYxOvnbeyfD0+tT2ANvsXrI9yfwq7kNjOEUgB", "request_id": 1320834418, "bitfield": 1 }, "id": 2674289541, "rx_time": 1781646563, "rx_snr": 11.5, "rx_rssi": -15, "hop_start": 5, "relay_node": 8, "transport_mechanism": "TRANSPORT_LORA" }, "channel_id": "SFNarrow", "gateway_id": "!9e9d72f4" }, "mesh_packet": { "from": 89418392, "to": 20529923, "channel": 32, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhMDU1NDZhOTgSFE1VIEVsX2NoaXRvX3BvcnRhdGlsGgRDSFBPIgbepQVUapgoBzgBQiDZMzFvWlppYxOvnbeyfD0+tT2ANvsXrI9yfwq7kNjOEUgB", "request_id": 1320834418, "bitfield": 1, "parsed_payload": { "id": "!05546a98", "long_name": "MU El_chito_portatil", "short_name": "CHPO", "macaddr": "3qUFVGqY", "hw_model": "T_ECHO", "role": "CLIENT_MUTE", "public_key": "2TMxb1paaWMTr523snw9PrU9gDb7F6yPcn8Ku5DYzhE=", "is_unmessagable": true, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } }, "id": 2674289541, "rx_time": 1781646563, "rx_snr": 11.5, "rx_rssi": -15, "hop_start": 5, "relay_node": 8, "transport_mechanism": "TRANSPORT_LORA" } }
Raw Packet Data (87 bytes)
0a0921303535343661393812144d5520456c5f636869746f5f706f72746174696c1a044348504f2206dea505546a98280738014220d933316f5a5a696313af9db7b27c3d3eb53d8036fb17ac8f727f0abb90d8ce114801
Hex Analysis:
Size:87 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
Gateway Time Offset RSSI SNR Hops Relay Channel Timestamp Actions
EA7 Bot 🤖 (NAN4) Primary 0.000s
Reference 		-15.0 dBm 11.50 dB 5 08 NAN9 SFNarrow 2026-06-16 21:49:24 UTC Current
No other receptions found within ±2 seconds
1

Total Receptions

1

Unique Gateways