Packet #9697963 Success

NODEINFO_APP packet from Miranda de Ebro (Mir0) to EA2CQ Tejado [#] (cq1)

2
Total Receptions
2
Unique Gateways
2
Hop Count
80
Payload Bytes
Packet Information
Database ID: 9697963
Mesh Packet ID: 0x710513c2
Used for correlation across gateways
Timestamp: 2025-09-08 16:21:12 UTC
From Node: Miranda de Ebro (Mir0)
To Node: EA2CQ Tejado [#] (cq1)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Meshtastic 5b24 (5b24)
Channel: Iberia
RSSI: -90 dBm
SNR: 5.5 dBm
Hop Info: 2/4 hops
Start: 4, Limit: 2
Payload Data
Protocol: NODEINFO_APP
Size: 80 bytes
Decoded: Yes
Decoded Data:
Long Name:Miranda de Ebro
Short Name:Mir0
Node ID:!62d91cc0
MAC Address:uPhi2RzA
Hardware:TLORA_T3_S3
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:80 bytes
Gateway:!849a5b24
Channel:Iberia
Payload Type:NODEINFO_APP
Hop Count:2 / 4
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 (2 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !849a5b24
Node ID format
channel_id Iberia
packet MeshPacket (80 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1658395840
Source node ID 		uint32
to 3676941160
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 80 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -90.0 dBm
Signal strength at gateway 		int32
rx_snr 5.50 dB
Signal quality at gateway 		float
rx_time 1757348469
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 184
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1757348472.5059516
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: Iberia
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !849a5b24
Signal Metrics: RSSI: -90.0 dBm
SNR: 5.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:80 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!62d91cc0", "long_name": "Miranda de Ebro", "short_name": "Mir0", "macaddr": "uPhi2RzA", "hw_model": "TLORA_T3_S3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!849a5b24", "channel_id": "Iberia", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1658395840, "to": 3676941160, "id": 1896158146, "rx_time": 1757348469, "rx_snr": 5.5, "rx_rssi": -90, "hop_limit": 2, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 184, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213632643931636330120f4d6972616e6461206465204562726f1a044d6972302206b8f862d91cc028104220f691e514da7508abd0c30f39b5a400d2cba2b04899cf75e0a7a900adc5e0663f4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!62d91cc0", "long_name": "Miranda de Ebro", "short_name": "Mir0", "macaddr": "uPhi2RzA", "hw_model": "TLORA_T3_S3", "public_key": "9pHlFNp1CKvQww85taQA0suisEiZz3Xgp6kArcXgZj8=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (80 bytes)
0a09213632643931636330120f4d6972616e6461206465204562726f1a044d6972302206b8f862d91cc028104220f691e514da7508abd0c30f39b5a400d2cba2b04899cf75e0a7a900adc5e0663f4800
Hex Analysis:
Size:80 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
Meshtastic 5b24 (5b24) Primary 0.000s
Reference 		-90.0 dBm 5.50 dB 2 Iberia 2025-09-08 16:21:12 Current
📱T1000 Eb1hys Portable (1HYS) -6.543s
Before 		-109.0 dBm -14.25 dB 1 Iberia 2025-09-08 16:21:05 View
2

Total Receptions

2

Unique Gateways