Packet #18350804 Success

NODEINFO_APP packet from Aghrezpr mobile (AGZM) to rxtx

3
Total Receptions
3
Unique Gateways
6
Hop Count
82
Payload Bytes
Packet Information
Database ID: 18350804
Mesh Packet ID: 0x0e134bc7
Used for correlation across gateways
Timestamp: 2026-06-09 11:33:39 UTC
From Node: Aghrezpr mobile (AGZM)
To Node: rxtx (341c)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: SYSXX YGW8 (SXY8)
Channel: MediumFast
RSSI: Unknown
SNR: 11.25 dBm
Hop Info: 6/7 hops
Start: 7, Limit: 1
Payload Data
Protocol: NODEINFO_APP
Size: 82 bytes
Decoded: Yes
Decoded Data:
Long Name:Aghrezpr mobile
Short Name:AGZM
Node ID:!4edcaabc
MAC Address:gLVO3Kq8
Hardware:HELTEC_VISION_MASTER_E213
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:!efffff02
Channel:MediumFast
Payload Type:NODEINFO_APP
Hop Count:6 / 7
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (6 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !efffff02
Node ID format
channel_id MediumFast
packet MeshPacket (82 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1323084476
Source node ID 		uint32
to 3148428316
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 82 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 6
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr 11.25 dB
Signal quality at gateway 		float
rx_time 1780994018
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 48
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1780994019.3054173
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
  • ✓ Custom channel: MediumFast
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (6 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !efffff02
Signal Metrics: SNR: 11.25 dB
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": "!4edcaabc", "long_name": "Aghrezpr mobile", "short_name": "AGZM", "macaddr": "gLVO3Kq8", "hw_model": "HELTEC_VISION_MASTER_E213" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff02", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1323084476, "to": 3148428316, "id": 236145607, "rx_time": 1780994018, "rx_snr": 11.25, "rx_rssi": 0, "hop_limit": 1, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 48, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213465646361616263120f41676872657a7072206d6f62696c651a0441475a4d220680b54edcaabc284338014220140abdf1ace7744cb3887e1bff9624ae1d887869216bda39157e5266d80b4d1b4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!4edcaabc", "long_name": "Aghrezpr mobile", "short_name": "AGZM", "macaddr": "gLVO3Kq8", "hw_model": "HELTEC_VISION_MASTER_E213", "role": "CLIENT_MUTE", "public_key": "FAq98azndEyziH4b/5Ykrh2IeGkha9o5FX5SZtgLTRs=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (82 bytes)
0a09213465646361616263120f41676872657a7072206d6f62696c651a0441475a4d220680b54edcaabc284338014220140abdf1ace7744cb3887e1bff9624ae1d887869216bda39157e5266d80b4d1b4800
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 Channel Timestamp Actions
SYSXX YGW8 (SXY8) Primary 0.000s
Reference 		Unknown 11.25 dB 6 MediumFast 2026-06-09 11:33:39 Current
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -4.664s
Before 		-101.0 dBm -6.25 dB 3 MediumFast 2026-06-09 11:33:34 View
Medved GW8 (MED8) -2.543s
Before 		-93.0 dBm 2.50 dB 5 MediumFast 2026-06-09 11:33:36 View
3

Total Receptions

3

Unique Gateways