Pacote #541936 Successo

ADMIN_APP packet from CR7BMR#1-CLM-868🇵🇹 (BMR1) to 🪪 CS7ATL#001-CL-8 🇵🇹 (ATL1)

2
Total Recepções
2
Gateways Únicos
0
Contagem de Hops
2
Conteúdo Bytes
Informação de Pacotes
Database ID: 541936
Mesh Packet ID: 0x84399db8
Utilizado para correlação entre gateways
Tempo: 2025-10-25 19:26:29 UTC
Do Node: CR7BMR#1-CLM-868🇵🇹 (BMR1)
Para o Node: 🪪 CS7ATL#001-CL-8 🇵🇹 (ATL1)
Successo: Processado
Protocolo: ADMIN_APP
Port: 6
Gateway: CR7BMR#1-CLM-868🇵🇹 (BMR1)
Canal: PKI
RSSI: Unknown
SNR: Unknown
Info Hop: 0/4 hops
Início: 4, Limite: 4
Conteúdo dados
Protocol:o ADMIN_APP
Tamanho: 2 bytes
Decoded: Sim
Dados:
{
  "get_device_metadata_request": true,
  "type": "protobuf",
  "portnum": "ADMIN_APP",
  "message_class": "AdminMessage"
}
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:2 bytes
Gateway:!c6798edf
Channel:PKI
Payload Type:ADMIN_APP
Hop Count:Unknown / 4
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ PKI encrypted packet
+ 5 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !c6798edf
Node ID format
channel_id PKI
packet MeshPacket (2 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3329855199
Source node ID 		uint32
to 3478449286
Target node ID 		uint32
decoded.portnum 6
ADMIN_APP 		enum
decoded.payload_length 2 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1761416788
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack True
Acknowledgment requested 		bool
priority 70
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted True
PKI encryption used 		bool
next_hop Not set uint32
relay_node 223
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1761416789.0897105
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)
  • ✓ PKI encrypted packet
  • ✓ Acknowledgment requested
  • ✓ Targeted to specific node
  • ✓ Custom channel: PKI
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Pki encrypted: True
Want ack: True
Gateway ID: !c6798edf
Zero Hop Policy: Enabled
Direct gateway connection
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:ADMIN_APP
Size:2 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "get_device_metadata_request": true, "type": "protobuf", "portnum": "ADMIN_APP", "message_class": "AdminMessage" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!c6798edf", "channel_id": "PKI", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3329855199, "to": 3478449286, "id": 2218368440, "rx_time": 1761416788, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 4, "hop_start": 4, "via_mqtt": 0, "want_ack": 1, "priority": 70, "delayed": 0, "channel_index": null, "pki_encrypted": 1, "next_hop": 0, "relay_node": 223, "tx_after": 0, "decoded": { "portnum": 6, "payload": "6001", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "get_device_metadata_request": true, "type": "protobuf", "portnum": "ADMIN_APP", "message_class": "AdminMessage" } } } }
Raw Packet Data (2 bytes)
6001
Hex Analysis:
Size:2 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
CR7BMR#1-CLM-868🇵🇹 (BMR1) Primary 0.000s
Reference 		Unknown Unknown 0 PKI 2025-10-25 19:26:29 Current
CT7BGM-CL-868 (4ecc) +384.281s
After 		-122.0 dBm -10.25 dB 3 PKI 2025-10-25 19:32:53 View
2

Total Receptions

2

Unique Gateways